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Note: This page contains sample records for the topic "information network gain" from the National Library of EnergyBeta (NLEBeta).
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they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
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1

USDA Global Agricultural Information Network (GAIN) | Open Energy  

Open Energy Info (EERE)

USDA Global Agricultural Information Network (GAIN) USDA Global Agricultural Information Network (GAIN) Jump to: navigation, search Tool Summary Name: USDA Global Agricultural Information Network (GAIN) Agency/Company /Organization: United States Department of Agriculture Sector: Land Focus Area: Agriculture Topics: Co-benefits assessment, GHG inventory, Market analysis Resource Type: Dataset Website: gain.fas.usda.gov/Pages/Default.aspx USDA Global Agricultural Information Network (GAIN) Screenshot References: GAIN[1] Overview "USDA'S Global Agriculture Information Network (GAIN) provides timely information on the agricultural economy, products and issues in foreign countries since 1995 that are likely to have an impact on United States agricultural production and trade. U.S. Foreign Service officers working at

2

Collaborative Gain in Resource Sharing Communication Networks  

E-Print Network (OSTI)

We consider a Multi-Hopping communication network of users transmitting information on a shared medium with limited resources, e.g., limited time and limited bandwidth. Users are able to transmit, receive, retrieve and reply information in a collaborative way. We assume that two users collaborate (one acts as a relay for another) only if, as a result of the collaboration, they gain more capacity, save on resources or save power. We perform optimal resource allocation for three problems: 1) maximizing the capacity given limited resource and energy, 2) minimizing the resource usage given capacity and energy and 3) minimizing energy usage given capacity and resources. By comparing the collaboration gain as a function of the channels and available energies, one may decide either to collaborate or not and select a collaborator among candidates. We find the conditions in which acting as relay results in capacity gain, resource or power saving. We show that a significant gain is attained only if the channel energy g...

Akhavan-Astaneh, Saeed

2007-01-01T23:59:59.000Z

3

Multiuser Diversity Gain in Cognitive Networks  

E-Print Network (OSTI)

Dynamic allocation of resources to the \\emph{best} link in large multiuser networks offers considerable improvement in spectral efficiency. This gain, often referred to as \\emph{multiuser diversity gain}, can be cast as double-logarithmic growth of the network throughput with the number of users. In this paper we consider large cognitive networks granted concurrent spectrum access with license-holding users. The primary network affords to share its under-utilized spectrum bands with the secondary users. We assess the optimal multiuser diversity gain in the cognitive networks by quantifying how the sum-rate throughput of the network scales with the number of secondary users. For this purpose we look at the optimal pairing of spectrum bands and secondary users, which is supervised by a central entity fully aware of the instantaneous channel conditions, and show that the throughput of the cognitive network scales double-logarithmically with the number of secondary users ($N$) and linearly with the number of avai...

Tajer, Ali

2010-01-01T23:59:59.000Z

4

GainSpan Corporation | Open Energy Information  

Open Energy Info (EERE)

GainSpan Corporation GainSpan Corporation Jump to: navigation, search Name GainSpan Corporation Address 121 Albright Way Place Los Gatos, California Zip 95032 Sector Efficiency Product Designs wireless sensor networks for a variety of applications including smart grid Website http://www.gainspan.com/ Coordinates 37.256998°, -121.964456° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":37.256998,"lon":-121.964456,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

5

Networks, Information & Social Capital  

E-Print Network (OSTI)

This paper investigates how information flows enable social networks to constitute social capital. By analyzing

Aral, Sinan

2008-01-26T23:59:59.000Z

6

Climate Change Information Network | Open Energy Information  

Open Energy Info (EERE)

Network Network Jump to: navigation, search Name Climate Change Information Network Agency/Company /Organization United Nations Framework Convention on Climate Change Resource Type Training materials Website http://unfccc.int/cc_inet/item References CC:iNet[1] Sumamry "CC:iNet serves as a clearinghouse for information sources on public information, education and training in the field of climate change. It is designed to help governments, organizations and individuals gain rapid and easy access to ideas, strategies, contacts, experts and materials that can be used to motivate and empower people to take effective action on climate change." References ↑ "CC:iNet" Retrieved from "http://en.openei.org/w/index.php?title=Climate_Change_Information_Network&oldid=328546

7

Gaines Cavern Wind Project | Open Energy Information  

Open Energy Info (EERE)

Cavern Wind Project Cavern Wind Project Jump to: navigation, search Name Gaines Cavern Wind Project Facility Gaines Cavern Wind Project Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner General Compression Developer Texas Dispatchable Wind 1 LLC Location Gaines County TX Coordinates 32.688556°, -103.062464° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":32.688556,"lon":-103.062464,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

8

Gaines, Michigan: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Gaines, Michigan: Energy Resources Gaines, Michigan: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 42.8725303°, -83.9141254° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.8725303,"lon":-83.9141254,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

9

Information gain in quantum continual measurements  

E-Print Network (OSTI)

Inspired by works on information transmission through quantum channels, we propose the use of a couple of mutual entropies to quantify the efficiency of continual measurement schemes in extracting information on the measured quantum system. Properties of these measures of information are studied and bounds on them are derived.

Albert Barchielli; Giancarlo Lupieri

2006-12-01T23:59:59.000Z

10

Network Access to Multimedia Information  

Science Conference Proceedings (OSTI)

This report summarises the requirements of research and academic network users for network access to multimedia information. It does this by investigating some of the projects planned or currently underway in the community. Existing information systems ...

C. Adie

1994-05-01T23:59:59.000Z

11

United Nations Population Information Network | Open Energy Information  

Open Energy Info (EERE)

United Nations Population Information Network United Nations Population Information Network Jump to: navigation, search Tool Summary LAUNCH TOOL Name: United Nations Population Information Network Agency/Company /Organization: United Nations Focus Area: People and Policy Resource Type: Dataset Website: www.un.org/popin/ Cost: Free United Nations Population Information Network Screenshot References: United Nations Population Information Network[1] Logo: United Nations Population Information Network The Population Information Network (POPIN) strives to make international, regional and national population information, particularly information available from United Nations sources, easily available to the international community. "The Population Information Network (POPIN) was founded on 9 May 1979, by

12

SERI Information Data Bank Network  

DOE Green Energy (OSTI)

The availability of accurate, timely information will be an important key in the continued spread of solar energy. The products and services available through the Solar Energy Information Data Bank, a national information network developed and operated by Solar Energy Research Institute with the participation of member organization, are described.

Ubico, R.E.

1980-02-01T23:59:59.000Z

13

Quasi borel cayley graphs for ultrafast information dissemination in large and dense networks  

Science Conference Proceedings (OSTI)

As modern networks grow quickly in size, and the amount of data to be processed in the network explodes, fast information dissemination and data exchange is gaining strong attention today. In this research, we observe that the underlying topology ...

Jaewook Yu / K. Wendy Tang; Thomas G. Robertazzi

2011-01-01T23:59:59.000Z

14

Measuring the expected gain of communicating constraint information  

Science Conference Proceedings (OSTI)

In this paper we investigate methods for measuring the expected utility from communicating information in multi-agent planning and scheduling problems. We consider an environment where human teammates can potentially add information to relax constraint ... Keywords: Multiagent scheduling, adaptive coordination, localized decisions

Avi Rosenfeld; Sarit Kraus; Charles L. Ortiz, Jr.

2009-12-01T23:59:59.000Z

15

Building a Network Information Services Infrastructure  

Science Conference Proceedings (OSTI)

This FYI RFC document is intended for existing Internet Network Information Center (NIC) personnel, people interested in establishing a new NIC, Internet Network Operations Centers (NOCs), and funding agencies interested in contributing to user support ...

D. Sitzler; P. Smith; A. Marine

1992-02-01T23:59:59.000Z

16

Information sharing in Quantum Complex Networks  

E-Print Network (OSTI)

We introduce the use of entanglement entropy as a tool for studying the amount of information shared between the nodes of quantum complex networks. By considering the ground state of a network of coupled quantum harmonic oscillators, we compute the information that each node has on the rest of the system. We show that the nodes storing the largest amount of information are not the ones with the highest connectivity, but those with intermediate connectivity thus breaking down the usual hierarchical picture of classical networks. We show both numerically and analytically that the mutual information characterizes the network topology. As a byproduct, our results point out that the amount of information available for an external node connecting to a quantum network allows to determine the network topology.

Cardillo, Alessio; Zueco, David; Gmez-Gardees, Jess

2013-01-01T23:59:59.000Z

17

Solid-State Lighting: Technical Information Network  

NLE Websites -- All DOE Office Websites (Extended Search)

Printable Version Share this resource Send a link to Solid-State Lighting: Technical Information Network to someone by E-mail Share Solid-State Lighting: Technical Information...

18

Secure naming in information-centric networks  

Science Conference Proceedings (OSTI)

In this paper, we present a secure naming system to locate resources in information-centric networks. The main goal is to allow secure content retrieval from multiple unknown or untrusted sources. The proposal uses a new, flexible naming scheme that ... Keywords: architecture, information networking, naming system

Walter Wong; Pekka Nikander

2010-11-01T23:59:59.000Z

19

Efficient sampling of information in social networks  

Science Conference Proceedings (OSTI)

As online social networking emerges, there has been increased interest to utilize the underlying social structure as well as the available social information to improve search. In this paper, we focus on improving the performance of information collection ... Keywords: personalization, sampling social networks, social search

Gautam Das; Nick Koudas; Manos Papagelis; Sushruth Puttaswamy

2008-10-01T23:59:59.000Z

20

Enerlogics Networks | Open Energy Information  

Open Energy Info (EERE)

Enerlogics Networks Enerlogics Networks Jump to: navigation, search Logo: Enerlogics Networks Name Enerlogics Networks Place Pittsburgh, Pennsylvania Product buidling automation control systems to utility software solutions to telecommunication systems development and deployment Phone number 1.866.381.2761 Website http://www.enerlogics.com Coordinates 40.4406248°, -79.9958864° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.4406248,"lon":-79.9958864,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

Note: This page contains sample records for the topic "information network gain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Trilliant Networks | Open Energy Information  

Open Energy Info (EERE)

Networks Networks Jump to: navigation, search Logo: Trilliant Networks Name Trilliant Networks Address 1100 Island Drive Place Redwood City, California Zip 94065 Sector Efficiency Product Provides utilities with metering communication platform Website http://www.trilliantinc.com/ Coordinates 37.536317°, -122.256385° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":37.536317,"lon":-122.256385,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

22

Free Software and Information via Computer Network  

Science Conference Proceedings (OSTI)

Through anonymous ftp accounts accessible over the Internet computer network, one can obtain much free quality software, documentation, and information relevant to meteorology. A program named archie can locate sites that offer desired ...

Jon Ahlquist

1993-03-01T23:59:59.000Z

23

Definition: Synchrophasor Communications Network | Open Energy Information  

Open Energy Info (EERE)

Synchrophasor Communications Network Synchrophasor Communications Network Jump to: navigation, search Dictionary.png Synchrophasor Communications Network A communications network to transport the digital information from phasor measurement units (PMUs) to where the data will be used. Typically implemented using a private wide-area network (WAN), this network can be any digital transport system that offers acceptable security and availability. Functional requirements have been developed as part of the North American SynchroPhasor Initiative (NASPI) to provide for flexible, fast, vendor-agnostic, and secure communication of phasor measurements from data collection points to various levels of phasor data concentrators (PDCs) and phasor application use points.[1] Related Terms sustainability, fuel cell, smart grid

24

Definition: Meter Communications Network | Open Energy Information  

Open Energy Info (EERE)

Definition Definition Edit with form History Facebook icon Twitter icon » Definition: Meter Communications Network Jump to: navigation, search Dictionary.png Meter Communications Network The communications infrastructure that supports two-way delivery of information between smart meters and data collectors or access points. This infrastructure can be wired or wireless, and can be owned by the utility or a third party service provider. This network is sometimes referred to as a "field area network".[1] Related Terms smart grid References ↑ https://www.smartgrid.gov/category/technology/meter_communications_network [[C Like Like You like this.Sign Up to see what your friends like. ategory: Smart Grid Definitions|Template:BASEPAGENAME]] Retrieved from "http://en.openei.org/w/index.php?title=Definition:Meter_Communications_Network&oldid=493063"

25

Definition: Home Area Network | Open Energy Information  

Open Energy Info (EERE)

Area Network Area Network Jump to: navigation, search Dictionary.png Home Area Network A communication network within the home of a residential electricity customer that allows transfer of information between electronic devices, including, but not limited to, in-home displays, computers, energy management devices, direct load control devices, distributed energy resources, and smart meters. Home area networks can be wired or wireless.[1] Related Terms electricity generation, distributed energy resource References ↑ https://www.smartgrid.gov/category/technology/home_area_network [[Ca LikeLike UnlikeLike You like this.Sign Up to see what your friends like. tegory: Smart Grid Definitionssustainability,smart grid,sustainability,smart grid, |Template:BASEPAGENAME]]sustainability,smart grid,sustainability,smart

26

Extracting information networks from the blogosphere  

Science Conference Proceedings (OSTI)

We study the problem of automatically extracting information networks formed by recognizable entities as well as relations among them from social media sites. Our approach consists of using state-of-the-art natural language processing tools to identify ... Keywords: clustering, domain frequency, named entities, open information extraction, relation extraction

Yuval Merhav; Filipe Mesquita; Denilson Barbosa; Wai Gen Yee; Ophir Frieder

2012-09-01T23:59:59.000Z

27

Evolutionary Dynamics of Information Diffusion over Social Networks  

E-Print Network (OSTI)

Current social networks are of extremely large-scale generating tremendous information flows at every moment. How information diffuse over social networks has attracted much attention from both industry and academics. Most of the existing works on information diffusion analysis are based on machine learning methods focusing on social network structure analysis and empirical data mining. However, the dynamics of information diffusion, which are heavily influenced by network users' decisions, actions and their socio-economic interactions, is generally ignored by most of existing works. In this paper, we propose an evolutionary game theoretic framework to model the dynamic information diffusion process in social networks. Specifically, we derive the information diffusion dynamics in complete networks, uniform degree and non-uniform degree networks, with the highlight of two special networks, Erd\\H{o}s-R\\'enyi random network and the Barab\\'asi-Albert scale-free network. We find that the dynamics of information di...

Jiang, Chunxiao; Liu, K J Ray

2013-01-01T23:59:59.000Z

28

Transmission of Information in Active Networks  

E-Print Network (OSTI)

Shannon's Capacity Theorem is the main concept behind the Theory of Communication. It says that if the amount of information contained in a signal is smaller than the channel capacity of a physical media of communication, it can be transmitted with arbitrarily small probability of error. This theorem is usually applicable to ideal channels of communication in which the information to be transmitted does not alter the passive characteristics of the channel that basically tries to reproduce the source of information. For an {\\it active channel}, a network formed by elements that are dynamical systems (such as neurons, chaotic or periodic oscillators), it is unclear if such theorem is applicable, once an active channel can adapt to the input of a signal, altering its capacity. To shed light into this matter, we show, among other results, how to calculate the information capacity of an active channel of communication. Then, we show that the {\\it channel capacity} depends on whether the active channel is self-excitable or not and that, contrary to a current belief, desynchronization can provide an environment in which large amounts of information can be transmitted in a channel that is self-excitable. An interesting case of a self-excitable active channel is a network of electrically connected Hindmarsh-Rose chaotic neurons.

M. S. Baptista; J. Kurths

2007-12-21T23:59:59.000Z

29

Predicting information diffusion on social networks with partial knowledge  

Science Conference Proceedings (OSTI)

Models of information diffusion and propagation over large social media usually rely on a Close World Assumption: information can only propagate onto the network relational structure, it cannot come from external sources, the network structure ... Keywords: diffusion, machine learning, social networks

Anis Najar; Ludovic Denoyer; Patrick Gallinari

2012-04-01T23:59:59.000Z

30

Green networking for major components of information communication technology systems  

Science Conference Proceedings (OSTI)

Green Networking can be the way to help reduce carbon emissions by the Information and Communications Technology (ICT) Industry. This paper presents some of the major components of Green Networking and discusses how the carbon footprint of these components ...

Naveen Chilamkurti; Sherali Zeadally; Frank Mentiplay

2009-01-01T23:59:59.000Z

31

Information Assurance: Dependability and Security in Networked Systems  

Science Conference Proceedings (OSTI)

In today's fast paced, infocentric environment, professionals increasingly rely on networked information technology to do business. Unfortunately, with the advent of such technology came new and complex problems that continue to threaten the availability, ... Keywords: Networking

Yi Qian; David Tipper; Prashant Krishnamurthy; James Joshi

2007-11-01T23:59:59.000Z

32

Sustainable Agriculture Network | Open Energy Information  

Open Energy Info (EERE)

"Sustainable Agriculture Network" Retrieved from "http:en.openei.orgwindex.php?titleSustainableAgricultureNetwork&oldid312235" Categories: Clean Energy Organizations...

33

Potential efficiency gains in the construction industry from the proper use of information technology  

E-Print Network (OSTI)

For many years, technological advances and new software have altered the face of the engineering design sector. Design companies have realized incredible efficiency gains and cost savings due to these improvements, but the ...

Hsu, Roberta L

2006-01-01T23:59:59.000Z

34

Using structural information for distributed recommendation in a social network  

Science Conference Proceedings (OSTI)

Social networks are social structures that depict relational structure of different entities. The most important entities are usually located in strategic locations within the network. Users from such positions play important roles in spreading the information. ... Keywords: Centrality, Distributed recommendation, Social network, Trust

Somayeh Koohborfardhaghighi; Juntae Kim

2013-03-01T23:59:59.000Z

35

Using trustworthy host-based information in the network  

Science Conference Proceedings (OSTI)

As hardware support for improved endhost security becomes ubiquitous, it is important to consider how network security and performance can benefit from these improvements. If portions of each endhost can be trusted, then network infrastructure no longer ... Keywords: host information, network security, trusted computing

Bryan Parno; Zongwei Zhou; Adrian Perrig

2012-10-01T23:59:59.000Z

36

Peak Oil Food Network | Open Energy Information  

Open Energy Info (EERE)

Network Network Jump to: navigation, search Name Peak Oil Food Network Place Crested Butte, Colorado Zip 81224 Website http://www.PeakOilFoodNetwork. References Peak Oil Food Network[1] LinkedIn Connections This article is a stub. You can help OpenEI by expanding it. The Peak Oil Food Network is a networking organization located in Crested Butte, Colorado, and is open to the general public that seeks to promote the creation of solutions to the challenge of food production impacted by the peak phase of global oil production. Private citizens are encouraged to join and contribute by adding comments, writing blog posts or adding to discussions about food and oil related topics. Peak Oil Food Network can be followed on Twitter at: http://www.Twitter.com/PeakOilFoodNtwk Peak Oil Food Network on Twitter

37

Meteorological Network Expansion Using Information Decay Concept  

Science Conference Proceedings (OSTI)

A generalized network design methodology was developed by using the basic entropy concept introduced by Shannon in communication engineering. In order to select potential sites for meteorological network expansion purposes, the meteorological ...

Tahir Husain; Mustafa A. Ukayli; Hasin U. Khan

1986-03-01T23:59:59.000Z

38

Information Flow Analysis of Interactome Networks  

E-Print Network (OSTI)

Recent studies of cellular networks have revealed modular organizations of genes and proteins. For example, in interactome networks, a module refers to a group of interacting proteins that form molecular complexes and/or ...

Liu, Kesheng

39

Information fusion for wireless sensor networks: Methods, models, and classifications  

Science Conference Proceedings (OSTI)

Wireless sensor networks produce a large amount of data that needs to be processed, delivered, and assessed according to the application objectives. The way these data are manipulated by the sensor nodes is a fundamental issue. Information fusion arises ... Keywords: Information fusion, architectures and models, data aggregation, data fusion, wireless sensor networks

Eduardo F. Nakamura; Antonio A. F. Loureiro; Alejandro C. Frery

2007-09-01T23:59:59.000Z

40

Multiagent based information dissemination in vehicular ad hoc networks  

Science Conference Proceedings (OSTI)

Vehicular Ad hoc Networks (VANETs) are a compelling application of ad hoc networks, because of the potential to access specific context information (e.g. traffic conditions, service updates, route planning) and deliver multimedia services (Voice over ... Keywords: MANETs, Multi-agents, VANETs, information dissemination

S. S. Manvi; M. S. Kakkasageri; Jeremy Pitt

2009-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "information network gain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Request for Information National Network for Manufacturing ...  

Science Conference Proceedings (OSTI)

... The institutes should work together, collaborating in ... assess effectiveness of Network structure and governance? ... If the budget breakdown once the ...

2012-10-25T23:59:59.000Z

42

Networking and Information Technology Research and Development Supplement  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Networking and Information Technology Research and Development Networking and Information Technology Research and Development Supplement to the President's Budget (February 2010) Networking and Information Technology Research and Development Supplement to the President's Budget (February 2010) This Supplement to the President's Fiscal Year (FY) 2011 Budget provides a technical summary of the budget request for the Networking and Information Technology Research and Development (NITRD) Program, as required by the High-Performance Computing Act of 1991 (P.L. 102-194), the Next Generation Internet Research Act of 1998 (P.L. 105-305), and the America COMPETES Act of 2007 (P.L. 110-69). The NITRD Program, now in its 19th year, provides a framework and mechanisms for coordination among Federal agencies that support R&D in advanced networking and information

43

Organizations and Networks | Open Energy Information  

Open Energy Info (EERE)

Organizations and Networks Organizations and Networks (Redirected from Gateway:International/Networks) Jump to: navigation, search Registered Technical and Research Organizations Networks Climate Eval "The website promotes active debate on areas relevant to evaluation of climate change and development evaluation by bringing relevant topics to a peer to peer discussion forum." Coordinated Low Emissions Assistance Network (CLEAN) CLEAN aims to improve communication and coordination by bringing together national and international organizations that are assisting developing countries with preparation and implementation of low greenhouse gas emission plans and strategies. This includes support for technology needs assessments, for low carbon and clean energy development plans, and

44

EERE Network News | Open Energy Information  

Open Energy Info (EERE)

EERE Network News EERE Network News Jump to: navigation, search Tool Summary LAUNCH TOOL Name: EERE Network News Agency/Company /Organization: United States Department of Energy Sector: Energy Focus Area: Energy Efficiency, Renewable Energy Website: apps1.eere.energy.gov/news/enn.cfm References: EERE Network News: Homepage[1] Logo: EERE Network News This article is a stub. You can help OpenEI by expanding it. EERE Network News is an electronic newsletter that covers news and events related to energy efficiency and renewable energy. It is published by the United States Department of Energy. Recent Stories Failed to load RSS feed from http://apps1.eere.energy.gov/news/rss/enn.xml|short|max=5: There was a problem during the HTTP request: 403 Forbidden References ↑ "EERE Network News: Homepage"

45

Social network effects on information aggregation  

E-Print Network (OSTI)

In this thesis, we investigated how sociometric information can be used to improve different methods of aggregating dispersed information. We specifically compared four different approaches of information aggregation: ...

Mulanda, Chilongo D

2006-01-01T23:59:59.000Z

46

Feed-forward and recurrent neural networks for source code informal information analysis  

Science Conference Proceedings (OSTI)

Design recovery, which is a part of the reverse engineering process of source code, must supply programmers with all the information they need to fully understand a program or a system. In this paper, a connectionist method that can be used for design ... Keywords: design recovery, feed-forward networks, informal information analysis, program understanding, recurrent neural networks

Ettore Merlo; Ian McAdam; Renato De Mori

2003-07-01T23:59:59.000Z

47

Information Technology, Network Structure, and Competitive Action  

Science Conference Proceedings (OSTI)

Researchers in competitive dynamics have demonstrated that firms that carry out intense, complex, and heterogeneous competitive actions exhibit better performance. However, there is a need to understand factors that enable firms to undertake competitive ... Keywords: IT-enabled capability, competitive action, interfirm network structure, social network theory

Lei Chi; T. Ravichandran; Goce Andrevski

2010-09-01T23:59:59.000Z

48

Information and attitude diffusion in networks  

Science Conference Proceedings (OSTI)

The availability of diverse information does not guarantee that a person's views will be equally diverse. Research has consistently shown that attitudinal positions on an issue will lead to selective reception and dissemination of information, which ... Keywords: active dissemination of information, attitude diffusion, information cascades, selective exposure of information

Wai-Tat Fu; Q. Vera Liao

2012-04-01T23:59:59.000Z

49

On the quality and value of information in sensor networks  

Science Conference Proceedings (OSTI)

The increasing use of sensor-derived information from planned, ad-hoc, and/or opportunistically deployed sensor networks provides enhanced visibility to everyday activities and processes, enabling fast-paced data-to-decision in personal, social, civilian, ... Keywords: AHP, Internet of things, IoT, QoI, Quality of information, VoI, analytic hierarchy process, information systems, metadata, provenance, sensor information fusion, value of information

Chatschik Bisdikian, Lance M. Kaplan, Mani B. Srivastava

2013-07-01T23:59:59.000Z

50

Networked Information Gathering and Fusion of PMU Data  

E-Print Network (OSTI)

Networked Information Gathering and Fusion of PMU Data Future Grid Initiative White Paper Power Sustainable Energy Systems" Funded by the U.S. Department of Energy White Paper Team Junshan Zhang and Vijay 12-07 March 22, 2012 #12;Information about this white paper For information about this white paper

51

Joint Implementation Network Feed | Open Energy Information  

Open Energy Info (EERE)

Network Feed Network Feed Jump to: navigation, search Home | About | Inventory | Partnerships | Capacity Building | Webinars | Reports | Events | News | List Serve CLEAN Member Feeds Center for Environment and National Security at Scripps Centro de Energías Renovables (CER) The Children's Investment Fund Foundation (CIFF) Climate and Development Knowledge Network (CDKN) Climate Technology Initiative (CTI) ClimateWorks Foundation Coalition for Rainforest Nations (CfRN) Ecofys Energy Research Centre of the Netherlands (ECN) Energy Sector Management Assistance Program of the World Bank (ESMAP) Environment and Development Action in the Third World (ENDA-TM) German Aerospace Center (DLR) German Agency for International Cooperation (GIZ) Global Village Energy Partnership (GVEP)

52

Organizations and Networks | Open Energy Information  

Open Energy Info (EERE)

Jump to: navigation, search Jump to: navigation, search Registered Technical and Research Organizations Networks Climate Eval "The website promotes active debate on areas relevant to evaluation of climate change and development evaluation by bringing relevant topics to a peer to peer discussion forum." Coordinated Low Emissions Assistance Network (CLEAN) CLEAN aims to improve communication and coordination by bringing together national and international organizations that are assisting developing countries with preparation and implementation of low greenhouse gas emission plans and strategies. This includes support for technology needs assessments, for low carbon and clean energy development plans, and for technology roadmaps and deployment programs. Renewable Energy Policy Network for the 21st Century (REN21)

53

Qualitative change detection using sensor networks based on connectivity information  

Science Conference Proceedings (OSTI)

The research reported in this paper uses wireless sensor networks to provide salient information about spatially distributed dynamic fields, such as regional variations in temperature or concentration of a toxic gas. The focus is on deriving qualitative ... Keywords: Qualitative changes, Sensor network, Spatio-temporal data, Topology

Jixiang Jiang; Michael Worboys; Silvia Nittel

2011-04-01T23:59:59.000Z

54

Indigenous Environmental Network | Open Energy Information  

Open Energy Info (EERE)

Indigenous Environmental Network Indigenous Environmental Network Jump to: navigation, search Logo: Indigenous Environmental Network Name Indigenous Environmental Network Address PO Box 485 Place Bemidji, MN Year founded 1990 Phone number (218) 751-4967 Website http://www.ienearth.org/ Coordinates 47.4735633°, -94.8802767° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":47.4735633,"lon":-94.8802767,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

55

Delegating Network Security with More Information  

E-Print Network (OSTI)

Network security is gravitating towards more centralized control. Strong centralization places a heavy burden on the administrator who has to manage complex security policies and be able to adapt to users' requests. To be ...

Naous, Jad

56

Information-theoretic limits of dense underwater networks  

E-Print Network (OSTI)

Information-theoretic throughput scaling laws are analyzed in an underwater acoustic network with n regularly located nodes on a unit square, in which both bandwidth and received signal power can be severely limited. A ...

Shin, Won-Yong

57

Clean Economy Network Foundation | Open Energy Information  

Open Energy Info (EERE)

Clean Economy Network Foundation Clean Economy Network Foundation Jump to: navigation, search Logo: Clean Economy Network Foundation Name Clean Economy Network Foundation Address 1301 Pennsylvania Ave NW, Suite 700 Place Washington, DC Zip 20004 Number of employees 1-10 Year founded 2009 Website http://cleaneconomynetwork.org Notes Includes what was formerly known as the Renewable Energy Business Network (REBN) Coordinates 38.89597°, -77.030353° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":38.89597,"lon":-77.030353,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

58

Silver Spring Networks | Open Energy Information  

Open Energy Info (EERE)

Networks Networks Jump to: navigation, search Name Silver Spring Networks Address 575 Broadway Street Place Redwood City, California Zip 94063 Sector Efficiency Product Energy efficiency Website http://www.silverspringnetwork Coordinates 37.4858629°, -122.2067269° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":37.4858629,"lon":-122.2067269,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

59

Global Energy Network Institute | Open Energy Information  

Open Energy Info (EERE)

Global Energy Network Institute Global Energy Network Institute Name Global Energy Network Institute Address 1250 6th Avenue, Suite 901 Place San Diego, California Zip 92101 Region Southern CA Area Coordinates 32.718569°, -117.159579° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":32.718569,"lon":-117.159579,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

60

Overview of Network Activities | Open Energy Information  

Open Energy Info (EERE)

of Network Activities of Network Activities Jump to: navigation, search Home | About | Inventory | Partnerships | Capacity Building | Webinars | Reports | Events | News | List Serve About CLEAN Network Activities All of the CLEAN partners collaborate on a set of core activities. In addition where there is an alignment of interests, individual members cooperate on supplementary initiatives. These core and supplementary activities include: Activities Inventory: Develop an inventory of activities that CLEAN partners are conducting at country, regional, and global levels to support low carbon development assessment and plans. This inventory will be made broadly available through the CLEAN web-site and will be used to promote coordination of activities and to enhance the quality of support provided

Note: This page contains sample records for the topic "information network gain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Vihaan Networks Limited VNL | Open Energy Information  

Open Energy Info (EERE)

Vihaan Networks Limited VNL Vihaan Networks Limited VNL Jump to: navigation, search Name Vihaan Networks Limited (VNL) Place Gurgaon, Haryana, India Zip 122015 Sector Solar Product Developer of solar-powered GSM system for rural areas in India. Coordinates 28.55114°, 78.89427° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":28.55114,"lon":78.89427,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

62

Peak Oil Awareness Network | Open Energy Information  

Open Energy Info (EERE)

Awareness Network Awareness Network Jump to: navigation, search Name Peak Oil Awareness Network Place Crested Butte, Colorado Zip 81224 Website http://www.PeakOilAwarenessNet Coordinates 38.8697146°, -106.9878231° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":38.8697146,"lon":-106.9878231,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

63

Northwest Biodiesel Network | Open Energy Information  

Open Energy Info (EERE)

Northwest Biodiesel Network Northwest Biodiesel Network Name Northwest Biodiesel Network Address 6532 Phinney Ave N Place Seattle, Washington Zip 98103 Region Pacific Northwest Area Website http://www.nwbiodiesel.org/ Notes To promote the use and benefits of biodiesel through awareness campaigns, educational programs, and specific initiatives Coordinates 47.677247°, -122.35398° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":47.677247,"lon":-122.35398,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

64

Solar Action Network | Open Energy Information  

Open Energy Info (EERE)

Network Network Jump to: navigation, search Name Solar Action Network Address PO Box 15546 Place San Luis Obispo, California Zip 93401 Phone number 5058476527 Website http://www.solaractionnetwork. Coordinates 35.232662°, -120.6429991° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":35.232662,"lon":-120.6429991,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

65

Information Theoretic Adaptive Tracking of Epidemics in Complex Networks  

E-Print Network (OSTI)

Adaptively monitoring the states of nodes in a large complex network is of interest in domains such as national security, public health, and energy grid management. Here, we present an information theoretic adaptive tracking and sampling framework that recursively selects measurements using the feedback from performing inference on a dynamic Bayesian Network. We also present conditions for the existence of a network specific, observation dependent, phase transition in the updated posterior of hidden node states resulting from actively monitoring the network. Since traditional epidemic thresholds are derived using observation independent Markov chains, the threshold of the posterior should more accurately model the true phase transition of a network. The adaptive tracking framework and epidemic threshold should provide insight into modeling the dynamic response of the updated posterior to active intervention and control policies while monitoring modern complex networks.

Harrington, Patrick L

2013-01-01T23:59:59.000Z

66

Global Renewable Energy Network | Open Energy Information  

Open Energy Info (EERE)

Network Network Jump to: navigation, search Logo: Global Renewable Energy Network (GReEN) Name Global Renewable Energy Network (GReEN) Address P.O. Box 1999 Place Massapequa, NY Zip 11758 Region Northeast - NY NJ CT PA Area Number of employees 1-10 Phone number (877) 337-9569 x101 Website http://www.greenjuncture.com Coordinates 40.6762708°, -73.471054° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.6762708,"lon":-73.471054,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

67

A File Location, Replication, and Distribution System for Network Information to Aid Network Management  

E-Print Network (OSTI)

This thesis demonstrates and evaluates the design, architecture, and implementation of a file location, replication, and distribution system built with the objective of managing information in an Internet network. The ...

Cheng, Tiffany

2010-09-22T23:59:59.000Z

68

A file location, replication, and distribution system for network information to aid network management  

E-Print Network (OSTI)

This thesis demonstrates and evaluates the design, architecture, and implementation of a file location, replication, and distribution system built with the objective of managing information in an Internet network. The ...

Cheng, Tiffany (Tiffany R.)

2010-01-01T23:59:59.000Z

69

Great Lakes WIND Network | Open Energy Information  

Open Energy Info (EERE)

WIND Network WIND Network Jump to: navigation, search Name Great Lakes WIND Network Address 4855 W 130th Place Cleveland, Ohio Zip 44135 Sector Wind energy Product Business and legal services;Consulting; Energy provider: energy transmission and distribution; Investment/finances;Maintenance and repair;Manufacturing; Research and development; Trainining and education Phone number 215-588-1440 Website http://www.glwn.org Coordinates 41.4228056°, -81.7801592° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.4228056,"lon":-81.7801592,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

70

Models, Entropy and Information of Temporal Social Networks  

E-Print Network (OSTI)

Temporal social networks are characterized by {heterogeneous} duration of contacts, which can either follow a power-law distribution, such as in face-to-face interactions, or a Weibull distribution, such as in mobile-phone communication. Here we model the dynamics of face-to-face interaction and mobile phone communication by a reinforcement dynamics, which explains the data observed in these different types of social interactions. We quantify the information encoded in the dynamics of these networks by the entropy of temporal networks. Finally, we show evidence that human dynamics is able to modulate the information present in social network dynamics when it follows circadian rhythms and when it is interfacing with a new technology such as the mobile-phone communication technology.

Zhao, Kun; Bianconi, Ginestra

2013-01-01T23:59:59.000Z

71

Category:Networking Organizations | Open Energy Information  

Open Energy Info (EERE)

Organizations Organizations Jump to: navigation, search Add.png Add a new Networking Organization Loading map... {"format":"googlemaps3","type":"ROADMAP","types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"limit":500,"offset":0,"link":"all","sort":[""],"order":[],"headers":"show","mainlabel":"","intro":"","outro":"","searchlabel":"\u2026 further results","default":"","geoservice":"google","zoom":false,"width":"600px","height":"350px","centre":false,"layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","icon":"","visitedicon":"","forceshow":true,"showtitle":true,"hidenamespace":false,"template":false,"title":"","label":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"locations":[{"text":"

72

Gravity Effects on Information Filtering and Network Evolving  

E-Print Network (OSTI)

In this Letter, based on the gravity principle of classical physics, we propose a tunable gravity-based model, which considers tag usage pattern to weigh both the mass and distance of network nodes. We then apply this model in solving the problems of information filtering and network evolving. Experimental results on two real-world data sets, Del.icio.us and MovieLens, show that it can not only enhance the algorithmic performance, but also can better characterize the properties of real networks. This work may shed some light on the in-depth understanding the gravity effect

Liu, Jin-Hu; Yang, Chengcheng; Chen, Lingjiao; Liu, Chuang; Wang, Xueqi

2013-01-01T23:59:59.000Z

73

(Missing) concept discovery in heterogeneous information networks  

Science Conference Proceedings (OSTI)

This article proposes a new approach to extract existing (or detect missing) concepts from a loosely integrated collection of information units by means of concept graph detection. Thereby a concept graph defines a concept by a quasi bipartite sub-graph ...

Tobias Ktter; Michael R. Berthold

2012-01-01T23:59:59.000Z

74

Office of Information Technology University of Minnesota 1 Data Network  

E-Print Network (OSTI)

information, visit the Change Management website. Scheduled Maintenance OIT performs maintenance on The Data is between 11 p.m. and 3 a.m. to coincide with low expected use of the system. If the maintenance window of OIT maintenance windows is published on the System Status page. The Data Network service has time

Amin, S. Massoud

75

GAINS-BI: business intelligent approach for greenhouse gas and air pollution interactions and synergies information system  

Science Conference Proceedings (OSTI)

The Greenhouse Gas and Air Pollution Interactions and Synergies (GAINS)-Model is studied and developed to provide a consistent framework for the analysis of co-benefits reduction strategies from air pollution and greenhouse gas sources. In this ... Keywords: ETL, GAINS, business intelligent, data warehouse

Thanh Binh Nguyen; Wolfgang Schoepp; Fabian Wagner

2008-11-01T23:59:59.000Z

76

Retrieving and Routing Quantum Information in a Quantum Network  

E-Print Network (OSTI)

In extant quantum secret sharing protocols, once the secret is shared in a quantum network (\\textsc{qnet}) it can not be retrieved back, even if the dealer wishes that her secret no longer be available in the network. For instance, if the dealer is part of two \\textsc{qnet}s, say $\\mathcal{Q}_1$ and $\\mathcal{Q}_2$ and subsequently finds that $\\mathcal{Q}_2$ is more reliable than $\\mathcal{Q}_1$, the dealer may wish to transfer all her secrets from $\\mathcal{Q}_1$ to $\\mathcal{Q}_2$. In this work we address this problem by designing a protocol that enables the source/dealer to bring back the information shared in the network, if desired. Unlike classical revocation, no-cloning-theorem automatically ensures that the secret is no longer shared in the network. The implications of our results are multi-fold. One interesting implication of our technique is the possibility of routing qubits in asynchronous \\textsc{qnets}. By asynchrony we mean that the requisite data/resources are intermittently available (but not necessarily simultaneously) in the \\textsc{qnet}. For example, we show that a source $S$ can send quantum information to a destination $R$ even though (a) $S$ and $R$ share no quantum resource, (b) $R$'s identity is {\\em unknown}\\/ to $S$ initially, (c) $S$ herself can be $R$ at a later date and/or in a different location to bequeath her information and (d) the path chosen for routing the secret may hit a dead-end due to resource constraints. Another implication of our technique is the possibility of using {\\em insecure}\\/ resources. For instance, it may safely store its private information with a neighboring organization without revealing data to the host and losing control over retrieving the data. Putting the two implications together, namely routing and secure storage, it is possible to envision applications like quantum mail (qmail) as an outsourced service.

Sk Sazim; Indranil Chakrabarty; Chiranjeevi Vanarasa; Kannan Srinathan

2013-11-21T23:59:59.000Z

77

Network Multibaker Maps, Information Theory and Stochastic Thermodynamics  

E-Print Network (OSTI)

Stochastic thermodynamics (ST) summarizes recent advances in nonequilibrium statistical mechanics of systems featuring local thermodynamic equilibrium. However, the mathematical description of ST is largely independent of this thermodynamic context. Here, we introduce novel network multibaker maps as a model system for reversible, chaotic dynamics. As a result, the mathematical formalism of ST emerges from information theory, and is shown to be consistent with previous work.

Bernhard Altaner; Jrgen Vollmer

2012-12-19T23:59:59.000Z

78

WINACS: construction and analysis of web-based computer science information networks  

Science Conference Proceedings (OSTI)

WINACS (Web-based Information Network Analysis for Computer Science) is a project that incorporates many recent, exciting developments in data sciences to construct a Web-based computer science information network and to discover, retrieve, rank, cluster, ... Keywords: WINACS, information networks, web mining

Tim Weninger; Marina Danilevsky; Fabio Fumarola; Joshua Hailpern; Jiawei Han; Thomas J. Johnston; Surya Kallumadi; Hyungsul Kim; Zhijin Li; David McCloskey; Yizhou Sun; Nathan E. TeGrotenhuis; Chi Wang; Xiao Yu

2011-06-01T23:59:59.000Z

79

Investigation of network-based information system model  

SciTech Connect

The objective of the DOE-LBNL summer student research program in computer and information sciences focused on investigating database- based http-based information architectures, and implementation of a prototype using DOE`s Comprehensive Epidemiologic Data Resource (CEDR) metadata or Epidemiology Guide content. We were successful in identifying the components of such an information system, and appropriate configuration given the requirements, and in implementing a prototype. This work comprised investigation of various information systems architectures or variants, evaluation and selection of various tools, products, and packages, preparation of databases, database content, output formats, and graphical (World Wide Web- compatible) interfaces. We successfully prepared and demonstrated network access to content from both the CEDR structured documentation and from the DOD Epidemiology Guides (site archive records).

Konrad, A.M.; Perez, M.; Rivera, J.; Rodriguez, Y.; Durst, M.J.; Merrill, D.W.; Holmes, H.H.

1996-09-01T23:59:59.000Z

80

Automatic Speech Recognition using Pitch Information in Dynamic Bayesian Networks  

E-Print Network (OSTI)

The challenge of automatic speech recognition (ASR) increases when speaker variability is encountered. Being able to automatically use dierent acoustic models according to speaker type might help to increase the robustness of ASR. We present a system that attempts to do so by augmenting the standard acoustic observations with pitch information. This allows the system to use acoustic models more appropriate to speech with the given pitch. Furthermore, pitch information is more easily detected in noisy conditions; thus, it may be of use in robust speech recognition. Using dynamic Bayesian networks (DBNs) allows further renement of the system by eliminating unnecessary statistical dependencies and thus reducing the number of parameters. We show that when a system is trained on observed pitch data and performs recognition with missing pitch data, it can perform signicantly better than a system that uses acoustics information only.

Todd A. Stephenson; Mathew Magimai Doss; Herv Bourlard

2000-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "information network gain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

The Iranian Wheat Growers' Climate Information Use: An Actor-Network Theory Perspective  

Science Conference Proceedings (OSTI)

This research project employed an interdisciplinary attempt to study agricultural climate information use, linking sociology of translation actor-network theory and actor analysis premises in a qualitative research design. The research method used case ... Keywords: Actor-Network Theory, Climate Information Use, Dynamic Actor-Network Analysis DANA, Fars Province, Wheat Growers

Maryam Sharifzadeh, Gholam Zamani, Arthur Tatnall, Ezatollah Hossein Karami, Davar Khalili

2012-10-01T23:59:59.000Z

82

Fast track article: A metric and framework for measuring information utility in mission-oriented networks  

Science Conference Proceedings (OSTI)

In recent years, utility-based resource allocation for wired and wireless networks has been extensively studied. A key goal of utility-based analysis is to provide evaluation criteria for an efficient network operation based on subjective user assessments ... Keywords: Information utility, MCS, Mission-oriented networks, Quality of information

Sharanya Eswaran; David Shur; Sunil Samtani

2011-08-01T23:59:59.000Z

83

Architectures for a space-based information network with shared on-orbit processing  

E-Print Network (OSTI)

This dissertation provides a top level assessment of technology design choices for the architecture of a space-based information network with shared on-orbit processing. Networking is an efficient method of sharing ...

Chan, Serena, 1977-

2005-01-01T23:59:59.000Z

84

Information Model for Policy-Based Network Security Management  

Science Conference Proceedings (OSTI)

Policy Based Network Management (PBNM) for network security has been paid much attention as a solution to consistent and unified management of security systems including IDS (Intrusion Detection System) and Firewall. In this paper, we define NSPIM (Network ...

Sook-Yeon Kim; Myung-Eun Kim; Kiyoung Kim; Jongsoo Jang

2002-01-01T23:59:59.000Z

85

Coverage-Based Information Retrieval for Lifetime Maximization in Sensor Networks  

E-Print Network (OSTI)

Coverage-Based Information Retrieval for Lifetime Maximization in Sensor Networks Tong Zhao {ttzhao, qzhao}@ece.ucdavis.edu Abstract--We consider information retrieval in a wireless sensor network-of-service (QoS) specific information retrieval for the reconstruction of a spatially correlated random signal

Islam, M. Saif

86

Sharing information in time-division duplexing channels: a network coding approach  

E-Print Network (OSTI)

We study random linear network coding for time-division duplexing channels for sharing information between nodes. We assume a packet erasure channel with nodes that cannot transmit and receive information simultaneously. ...

Lucani, Daniel Enrique

87

Tank Waste Information Network System (TWINS) FY 2001 Data Management Plan  

SciTech Connect

The mission of Tank Waste Information Network System (TWINS) is to provide system users with quality tank data and information when needed, in the form needed and at a reasonable cost.

ADAMS, M.R.

2000-06-12T23:59:59.000Z

88

Network Coding based Information Security in Multi-hop Wireless Networks.  

E-Print Network (OSTI)

??Multi-hop Wireless Networks (MWNs) represent a class of networks where messages are forwarded through multiple hops of wireless transmission. Applications of this newly emerging communication (more)

Fan, Yanfei

2010-01-01T23:59:59.000Z

89

Non-linear variable selection for artificial neural networks using partial mutual information  

Science Conference Proceedings (OSTI)

Artificial neural networks (ANNs) have been widely used to model environmental processes. The ability of ANN models to accurately represent the complex, non-linear behaviour of relatively poorly understood processes makes them highly suited to this task. ... Keywords: Artificial neural networks, Environmental modelling, Information theory, Input variable selection, Partial mutual information

Robert J. May; Holger R. Maier; Graeme C. Dandy; T.M.K. Gayani Fernando

2008-10-01T23:59:59.000Z

90

A survey of mobility in information-centric networks: challenges and research directions  

Science Conference Proceedings (OSTI)

In essence, an information-centric network (ICN) is one which supports a content request/reply model. One proposed benefit of this is improved mobility. This can refer to provider, consumer or content mobility. Despite this, little specific research ... Keywords: information-centric networking, mobility

Gareth Tyson; Nishanth Sastry; Ivica Rimac; Ruben Cuevas; Andreas Mauthe

2012-06-01T23:59:59.000Z

91

Task-oriented Distributed Information Fusion in Wireless Sensor Networks  

Science Conference Proceedings (OSTI)

A wireless sensor network may form a part of the base for cloud computing through Internet. We present a framework of task-oriented distributed data fusion, and investigate the assignments of heterogeneous sensors on nodes in the network for a specified ... Keywords: Distributed Decision Making, Linguistic Decision Trees, Network Hierarchy, Optimal sensor assignments

Hongmei He; Zhenhuan Zhu; Erkki Makinen

2012-08-01T23:59:59.000Z

92

Sharing information for Q-learning-based network bandwidth estimation and network failure detection  

Science Conference Proceedings (OSTI)

Distributed bandwidth (bw) estimation for effective routing and network failure detection are essential in several networked applications. However, they are hard problems since the individual nodes (agents) do not have global knowledge about the network ... Keywords: Q-learning, bandwidth estimation, network failures

Partha S. Dutta; Nicholas R. Jennings; R. Jennings; Luc Moreau

2005-07-01T23:59:59.000Z

93

Gain Sharing.PDF  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

SE SE DOE/IG-480 I N S P E C T I O N R E P O R T U.S. DEPARTMENT OF ENERGY OFFICE OF INSPECTOR GENERAL OFFICE OF INSPECTIONS INSPECTION OF GAIN SHARING OPPORTUNITIES FOR THE DEPARTMENT OF ENERGY SEPTEMBER 2000 U.S. DEPARTMENT OF ENERGY Washington, DC 20585 September 1, 2000 MEMORANDUM FOR THE SECRETARY FROM: Gregory H. Friedman /s/ for Herbert Richardson Inspector General SUBJECT: INFORMATION: Report on "Inspection of Gain Sharing Opportunities for the Department of Energy" BACKGROUND In 1995, the General Services Administration provided guidance on a program known as "GAIN SHARING" where agencies could give cash awards to employees who participate in programs to save travel dollars. This guidance discussed the authority to offer cash awards to employees for obtaining a free coach class ticket with Frequent Flyer benefits earned on official travel and for

94

UNEP-Southeast Asia Climate Change Network | Open Energy Information  

Open Energy Info (EERE)

Asia Climate Change Network Asia Climate Change Network Jump to: navigation, search Logo: UNEP-Southeast Asia Climate Change Network Name UNEP-Southeast Asia Climate Change Network Agency/Company /Organization United Nations Environment Programme Partner Government of Finland Sector Climate Topics Policies/deployment programs Website http://hqweb.unep.org/climatec Country Brunei, Cambodia, Indonesia, Laos, Malaysia, Myanmar, Philippines, Singapore, Thailand, Vietnam UN Region South-Eastern Asia References UNEP-Southeast Asia Climate Change Network[1] UNEP-Southeast Asia Climate Change Network Screenshot "Working primarily through the UNFCCC National Climate Change Focal Points designated in each country and mobilizing other key actors, the Southeast Asia Climate Change Network (SEAN-CC) - a UNEP initiative funded by the

95

Prediction of financial information manipulation by using support vector machine and probabilistic neural network  

Science Conference Proceedings (OSTI)

Different methods have been used to predict financial information manipulation that can be defined as the distortion of the information in the financial statements. The purpose of this paper is to predict financial information manipulation by using support ... Keywords: Financial information manipulation, Probabilistic neural network, Support vector machine

Hulisi ?t; Ramazan Akta?; Ali Alp; M. Mete Do?anay

2009-04-01T23:59:59.000Z

96

Information Weighted Consensus for Distributed Estimation in Vision Networks  

E-Print Network (OSTI)

3 Information-weighted Consensus Filter 3.14 Multi-Target Information Consensus 4.1Information-weighted Consensus

Kamal, Ahmed Tashrif

2013-01-01T23:59:59.000Z

97

Comments of Tendril Networks, Inc. on DOE Request for Information...  

NLE Websites -- All DOE Office Websites (Extended Search)

of Energy on Implementing the National Broadband Plan by Empowering Consumers and the Smart Grid: Data Access, Third Party Use, and Privacy Comments of Tendril Networks, Inc....

98

Caucasus Seismic Information Network: Data and Analysis Final Report  

Science Conference Proceedings (OSTI)

The geology and tectonics of the Caucasus region (Armenia, Azerbaijan, and Georgia) are highly variable. Consequently, generating a structural model and characterizing seismic wave propagation in the region require data from local seismic networks. As of eight years ago, there was only one broadband digital station operating in the region an IRIS station at Garni, Armenia and few analog stations. The Caucasus Seismic Information Network (CauSIN) project is part of a nulti-national effort to build a knowledge base of seismicity and tectonics in the region. During this project, three major tasks were completed: 1) collection of seismic data, both in event catalogus and phase arrival time picks; 2) development of a 3-D P-wave velocity model of the region obtained through crustal tomography; 3) advances in geological and tectonic models of the region. The first two tasks are interrelated. A large suite of historical and recent seismic data were collected for the Caucasus. These data were mainly analog prior to 2000, and more recently, in Georgia and Azerbaijan, the data are digital. Based on the most reliable data from regional networks, a crustal model was developed using 3-D tomographic inversion. The results of the inversion are presented, and the supporting seismic data are reported. The third task was carried out on several fronts. Geologically, the goal of obtaining an integrated geological map of the Caucasus on a scale of 1:500,000 was initiated. The map for Georgia has been completed. This map serves as a guide for the final incorporation of the data from Armenia and Azerbaijan. Description of the geological units across borders has been worked out and formation boundaries across borders have been agreed upon. Currently, Armenia and Azerbaijan are working with scientists in Georgia to complete this task. The successful integration of the geologic data also required addressing and mapping active faults throughout the greater Caucasus. Each of the major faults in the region were identified and the probability of motion were assessed. Using field data and seismicity, the relative activity on each of these faults was determined. Furthermore, the sense of motion along the faults was refined using GPS, fault plane solutions, and detailed field studies. During the course of the integration of the active fault data, the existence of the proposed strike slip Borjomi-Kazbeki fault was brought into question. Although it had been incorporated in many active tectonic models over the past decade, field geologists and geophysicists in Georgia questioned its existence. Detailed field studies were carried out to determine the existence of the fault and estimate the slip along it; and it was found that the fault zone did not exist. Therefore, the convergence rate in the greater Caucasus must be reinterpreted in terms of thrust mechanisms, instead of strike-slip on the Borjomi-Kazbeki fault zone.

Randolph Martin; Mary Krasovec; Spring Romer; Timothy O'Connor; Emanuel G. Bombolakis; Youshun Sun; Nafi Toksoz

2007-02-22T23:59:59.000Z

99

Comments of Tendril Networks, Inc. on DOE Request for Information (RFI)  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Comments of Tendril Networks, Inc. on DOE Request for Information Comments of Tendril Networks, Inc. on DOE Request for Information (RFI) from the Department of Energy on Implementing the National Broadband Plan by Empowering Consumers and the Smart Grid: Data Access, Third Party Use, and Privacy Comments of Tendril Networks, Inc. on DOE Request for Information (RFI) from the Department of Energy on Implementing the National Broadband Plan by Empowering Consumers and the Smart Grid: Data Access, Third Party Use, and Privacy Tendril is pleased to provide these comments to the Department of Energy in response to the Request for Information "Implementing the National Broadband Plan by Empowering Consumers and the Smart Grid: Data Access, Third Party Use, and Privacy." Comments of Tendril Networks, Inc. on DOE Request for Information (RFI)

100

Analysing alternatives for information technology outsourcing decision: an analytic network process approach  

Science Conference Proceedings (OSTI)

Information Technology (IT) outsourcing has become one of the strategies adopted by businesses to manage the information needs of the organisation. The most important reason for IT outsourcing is the organisations' focus on their core competence ... Keywords: ANP, analytical network process, information technology, outsourcing

Mohd Nishat Faisal; D. K. Banwet

2008-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "information network gain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Adaptive information-sharing for privacy-aware mobile social networks  

Science Conference Proceedings (OSTI)

Personal and contextual information are increasingly shared via mobile social networks. Users' locations, activities and their co-presence can be shared easily with online "friends", as their smartphones already access such information from embedded ... Keywords: decision-making, information-sharing, machine learning, privacy, user study

Igor Bilogrevic, Kvin Huguenin, Berker Agir, Murtuza Jadliwala, Jean-Pierre Hubaux

2013-09-01T23:59:59.000Z

102

Closure vs. structural holes: how social network information and culture affect choice of collaborators  

Science Conference Proceedings (OSTI)

Collaboration is important to successful organizations and how coworkers are selected is crucial to the dynamics of effective collaborations. In this study we explore how people use social network information, which is increasingly accessible on enterprise ... Keywords: closure, guanxi, national culture, social network sites (sns), structural holes, willingness to collaborate

Ge Gao; Pamela Hinds; Chen Zhao

2013-02-01T23:59:59.000Z

103

Ant colony optimization with fuzzy heuristic information designed for cooperative wireless sensor networks  

Science Conference Proceedings (OSTI)

Biologically inspired networking is becoming a very active area of research and development because methods from biology have attractive features such as scalability and resilience to changes in the environment. In this paper, the authors propose a cross-layer ... Keywords: ant colony optimization, cooperative modulation diversity, fuzzy heuristic information, wireless sensor networks

Marcelo Portela Sousa; Waslon Terllizzie A. Lopes; Marcelo Sampaio de Alencar

2011-10-01T23:59:59.000Z

104

Using Social Networks for Exchanging Valuable Real Time Public Transport Information among Travellers  

Science Conference Proceedings (OSTI)

Public transport users are increasingly connected in real time through mobile devices to social networks, such as Twitter and Facebook. This allows them both to access and to provide valuable operational and emotional information from and to fellow travellers. ... Keywords: mobile, transport, social network, service science, innovation, business model, serious game

Antonio A. Nunes; Teresa Galvao; Joao Falcao e Cunha; Jeremy V. Pitt

2011-09-01T23:59:59.000Z

105

The role of Wireless Sensor Networks in the area of Critical Information Infrastructure Protection  

Science Conference Proceedings (OSTI)

Critical Infrastructures, such as energy, banking, and transport, are an essential pillar to the well-being of the national and international economy, security and quality of life. These infrastructures are dependent on a spectrum of highly interconnected ... Keywords: Critical Information Infrastructure Protection, Network Security, Wireless Sensor Networks

Rodrigo Roman; Cristina Alcaraz; Javier Lopez

2007-01-01T23:59:59.000Z

106

Austin Solar Energy Entrepreneurs Network | Open Energy Information  

Open Energy Info (EERE)

Austin Solar Energy Entrepreneurs Network Austin Solar Energy Entrepreneurs Network Name Austin Solar Energy Entrepreneurs Network Place Austin, Texas Zip 78701 Region Texas Area Website http://www.austinseen.googlepa Notes Provide networking opportunities for professionals to generate and attract Solar Energy businesses to Central Texas Coordinates 30.2729209°, -97.7443863° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":30.2729209,"lon":-97.7443863,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

107

Renewable Energy Business Network - Boston | Open Energy Information  

Open Energy Info (EERE)

Network - Boston Network - Boston Jump to: navigation, search Name Clean Economy Network Foundation/Renewable Energy Business Network - Boston Address 55 Union Street Place Boston, MA Zip 02108 Region Greater Boston Area Number of employees 1-10 Website http://boston.cleaneconomynetw Coordinates 42.3613749°, -71.0571024° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.3613749,"lon":-71.0571024,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

108

Remote Access to the BNL Network, Cyber Security, Information...  

NLE Websites -- All DOE Office Websites (Extended Search)

Virtual Private Network (VPN) at Brookhaven CryptoCard tokens (hard or soft) will not supported after December 31, 2010. Please switch to RSA SecureID tokens as soon as possible....

109

Climate and Development Knowledge Network (CDKN) | Open Energy Information  

Open Energy Info (EERE)

Network (CDKN) Network (CDKN) Jump to: navigation, search Logo: The Climate and Development Knowledge Network (CDKN) Name The Climate and Development Knowledge Network (CDKN) Address 7 More London Riverside London Place London, United Kingdom Zip SE1 2RT Year founded 2010 Website http://www.cdkn.org/ Coordinates 51.504573679871°, -0.081045627593994° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":51.504573679871,"lon":-0.081045627593994,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

110

Remote Access to the BNL Network, Cyber Security, Information Technology  

NLE Websites -- All DOE Office Websites (Extended Search)

Virtual Private Network (VPN) Virtual Private Network (VPN) at Brookhaven CryptoCard tokens (hard or soft) will not supported after December 31, 2010. Please switch to RSA SecurID tokens as soon as possible. Contact the ITD Helpdesk at x5522 (631-344-5522) or send an email to itdhelp@bnl.gov if you have questions or concerns. The VPN service allows remote users to securely access the Brookhaven internal network through their own personal Internet Service Provider, so that it appears as if their home computer is right on the BNL internal network. Requirements Some form of internet connectivity. Only BNL employees can access this service. You must have a RSA SecurID token. Desktop VPN Client Clientless VPN Obtain a RSA SecurID Token RSA SecurID User Guide Last Modified: September 23, 2013

111

Mitigation Action Implementation Network (MAIN) | Open Energy Information  

Open Energy Info (EERE)

Mitigation Action Implementation Network (MAIN) Mitigation Action Implementation Network (MAIN) Jump to: navigation, search Name Mitigation Action Implementation Network (MAIN) Year founded 2011 Website http://www.ccap.org/index.php? References MAIN[1] LinkedIn Connections "CCAP is working in collaboration with the World Bank Institute (WBI) and INCAE Business School to support the design and implementation of Nationally Appropriate Mitigation Actions (NAMAs) and Low-Carbon Development (LCD) strategies in developing countries through regionally based dialogues, web-based exchanges, and practitioner networks. Recent UNFCCC negotiations have made it clear that climate protection will depend on actions on the ground in both developing and developed countries. In recent years, developing countries have shown a significant commitment to

112

Informing Hydrometric Network Design for Statistical Seasonal Streamflow Forecasts  

Science Conference Proceedings (OSTI)

A hydrometric network design approach is developed for enhancing statistical seasonal streamflow forecasts. The approach employs gridded, model-simulated water balance variables as predictors in equations generated via principal components ...

Eric A. Rosenberg; Andrew W. Wood; Anne C. Steinemann

2013-10-01T23:59:59.000Z

113

Securing a Wireless Networked Control System Using Information Fusion  

Science Conference Proceedings (OSTI)

Security of a wireless sensor network practically governs its usability in several applications. Especially, in applications like Industrial control systems which use NCS and SCADA systems, the security affects the stability of the system. We propose ...

Brijesh Kashyap Chejerla, Sanjay Madria

2012-10-01T23:59:59.000Z

114

Proceedings of the 2nd international conference on Security of information and networks  

Science Conference Proceedings (OSTI)

It is our great pleasure to welcome you to the 2nd International Conference on Security of Information and Networks -- SIN 2009, this year organized in technical cooperation with ACM Special Interest Group on Security, Audit and Control (SIGSAC). ...

Atilla Eli; Oleg Makarevich; Mehmet Orgun; Alexander Chefranov; Josef Pieprzyk; Yuri Anatolievich Bryukhomitsky; S?dd?ka Berna rs

2009-10-01T23:59:59.000Z

115

Approximate consensus in the dynamic stochastic network with incomplete information and measurement delays  

Science Conference Proceedings (OSTI)

Consideration was given to the problem of achieving an approximate consensus in the decentralized stochastic dynamic network under incomplete information about the current states of the nodes, measurement delay, and variable structure of links. Solution ...

N. O. Amelina; A. L. Fradkov

2012-11-01T23:59:59.000Z

116

Addressing network-on-chip router transient errors with inherent information redundancy  

Science Conference Proceedings (OSTI)

We exploit the inherent information redundancy in the control path of Network-on-Chip (NoC) routers to manage transient errors, preventing packet loss and misrouting. Outputs of the routing arbitration units in NoC routers can be used to determine arbitration ... Keywords: Networks-on-chip, arbiter, error control coding, information redundancy, on-chip interconnect, router, transient error, triple-modular redundancy

Qiaoyan Yu, Meilin Zhang, Paul Ampadu

2013-06-01T23:59:59.000Z

117

Climate and Development Knowledge Network (CDKN) | Open Energy Information  

Open Energy Info (EERE)

Climate and Development Knowledge Network (CDKN) Climate and Development Knowledge Network (CDKN) (Redirected from UK Climate and Development Knowledge Network (CDKN)) Jump to: navigation, search Logo: The Climate and Development Knowledge Network (CDKN) Name The Climate and Development Knowledge Network (CDKN) Address 7 More London Riverside London Place London, United Kingdom Zip SE1 2RT Year founded 2010 Website http://www.cdkn.org/ Coordinates 51.504573679871°, -0.081045627593994° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":51.504573679871,"lon":-0.081045627593994,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

118

MHK Technologies/Vert Network Power Station | Open Energy Information  

Open Energy Info (EERE)

Network Power Station Network Power Station < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Vert Network Power Station.jpg Technology Profile Primary Organization Vert Labs LLP Technology Type Click here Point Absorber - Floating Technology Readiness Level Click here TRL 4 Proof of Concept Technology Description Vert Network is 1st cost effective wave power system that brings profit with the current level of pricing for renewable electricity The technology of Vert Network is based on an array of plastic floats that produce compressed air from the torque that is created from levers attached to the floats The compressed air is then sent to the shore by rubber pipe which is significantly cheaper and easier to maintain than underwater copper cables Consequently the generation is done on land using a standard turbine generator rather than requiring highly bespoke and overly robust generation devices which have to be specially designed for the marine environment and require specialist skills to maintain The marine based device is therefore made entirely from plastic carbon fibre and rubber so all the components are made from standard materials using mouldings and can be produced very cheaply VERT Labs estimates show that it can provide electricity at about 0 10 kWh When VERT Labs reache

119

CTI-Private Financing Advisory Network | Open Energy Information  

Open Energy Info (EERE)

CTI-Private Financing Advisory Network CTI-Private Financing Advisory Network Jump to: navigation, search Name Private Financing Advisory Network Agency/Company /Organization Climate Technology Initiative Topics Finance, Implementation, Market analysis Website http://www.climatetech.net/tem References PFAN Homepage [1] "PFAN provides coaching and technical assistance to project developers and proponents in developing and transition countries to assist them in the preparation of project financing proposals meeting the standards of the international financing community. PFAN seeks to identify projects that may be suitable for private sector international finance at an early stage and then acts as a "free" project financing consultancy service to guide these projects to bankability and financial closure. The goal is to get

120

Grencubator. Ukrainian energy innovation network | Open Energy Information  

Open Energy Info (EERE)

Grencubator. Ukrainian energy innovation network Grencubator. Ukrainian energy innovation network Jump to: navigation, search Name Greencubator. Ukrainian energy innovation network Place Kyiv, Ukraine Number of employees 1-10 Website http://greencubator.info/en/ Coordinates 50.453629°, 30.503828° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":50.453629,"lon":30.503828,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

Note: This page contains sample records for the topic "information network gain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

CalCEF Angel Network | Open Energy Information  

Open Energy Info (EERE)

Network Network Jump to: navigation, search Name CalCEF Angel Network Address 5 Third Street, Suite 1125 Place San Francisco, California Zip 94103 Region Bay Area Number of employees 1-10 Year founded 2007 Website http://www.calcefangelnetwork. Coordinates 37.7876002°, -122.4033947° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":37.7876002,"lon":-122.4033947,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

122

Clean Economy Network-Rockies | Open Energy Information  

Open Energy Info (EERE)

Network-Rockies Network-Rockies Jump to: navigation, search Name Clean Economy Network-Rockies Place Denver, CO Region Rockies Area Website http://rockies.cleaneconomynet Coordinates 39.7391536°, -104.9847034° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":39.7391536,"lon":-104.9847034,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

123

Research on a Heat-supply Network Dispatching System Based on Geographical Information System (GIS)  

E-Print Network (OSTI)

In order to reduce heating systematic operation and maintenance expenses, aimed at the current standards of a heat-supply network based on GIS, combine with a national program of 'tenth-five-year-plan', the authors have developed a Heat-supply Network Dispatching System (HNDS). The system, based on Oracle database and Mapgis 6.5, compiles with Visual C++ software. With computer and communication techniques, the system dynamic inspects parameters and information of a heat-supply network, achieves real-time dispatching and automatic information management. Based on a relief map, the system combines data on inspection equipment with those of the heat-supply network, intuitively displays the state of inspected equipment and the heat-supply network. Using the models of forecast and analysis, the system is reasonably configured for each heat supply dispatch system. Results applied to demonstration projects prove that the system possesses characteristics of stability and security.

Zhou, Z.; Zou, P.; Tang, H.; Fang, X.; Wang, W.

2006-01-01T23:59:59.000Z

124

Converging Redundant Sensor Network Information for Improved Building Control  

Science Conference Proceedings (OSTI)

This project investigated the development and application of sensor networks to enhance building energy management and security. Commercial, industrial and residential buildings often incorporate systems used to determine occupancy, but current sensor technology and control algorithms limit the effectiveness of these systems. For example, most of these systems rely on single monitoring points to detect occupancy, when more than one monitoring point could improve system performance. Phase I of the project focused on instrumentation and data collection. During the initial project phase, a new occupancy detection system was developed, commissioned and installed in a sample of private offices and open-plan office workstations. Data acquisition systems were developed and deployed to collect data on space occupancy profiles. Phase II of the project demonstrated that a network of several sensors provides a more accurate measure of occupancy than is possible using systems based on single monitoring points. This phase also established that analysis algorithms could be applied to the sensor network data stream to improve the accuracy of system performance in energy management and security applications. In Phase III of the project, the sensor network from Phase I was complemented by a control strategy developed based on the results from the first two project phases: this controller was implemented in a small sample of work areas, and applied to lighting control. Two additional technologies were developed in the course of completing the project. A prototype web-based display that portrays the current status of each detector in a sensor network monitoring building occupancy was designed and implemented. A new capability that enables occupancy sensors in a sensor network to dynamically set the 'time delay' interval based on ongoing occupant behavior in the space was also designed and implemented.

Dale Tiller; D. Phil; Gregor Henze; Xin Guo

2007-09-30T23:59:59.000Z

125

Converging Redundant Sensor Network Information for Improved Building Control  

Science Conference Proceedings (OSTI)

This project is investigating the development and application of sensor networks to enhance building energy management and security. Commercial, industrial and residential buildings often incorporate systems used to determine occupancy, but current sensor technology and control algorithms limit the effectiveness of these systems. For example, most of these systems rely on single monitoring points to detect occupancy, when more than one monitoring point would improve system performance. Phase I of the project focused on instrumentation and data collection. In Phase I, a new occupancy detection system was developed, commissioned and installed in a sample of private offices and open-plan office workstations. Data acquisition systems were developed and deployed to collect data on space occupancy profiles. In phase II of the project, described in this report, we demonstrate that a network of several sensors provides a more accurate measure of occupancy than is possible using systems based on single monitoring points. We also establish that analysis algorithms can be applied to the sensor network data stream to improve the accuracy of system performance in energy management and security applications, and show that it may be possible to use sensor network pulse rate to distinguish the number of occupants in a space. Finally, in this phase of the project we also developed a prototype web-based display that portrays the current status of each detector in a sensor network monitoring building occupancy. This basic capability will be extended in the future by applying an algorithm-based inference to the sensor network data stream, so that the web page displays the likelihood that each monitored office or area is occupied, as a supplement to the actual status of each sensor.

Dale K. Tiller; Gregor P. Henze

2005-12-01T23:59:59.000Z

126

Aggregating content and network information to curate twitter user lists  

Science Conference Proceedings (OSTI)

Twitter introduced user lists in late 2009, allowing users to be grouped according to meaningful topics or themes. Lists have since been adopted by media outlets as a means of organising content around news stories. Thus the curation of these lists is ... Keywords: content curation, social media, social network analysis

Derek Greene; Gavin Sheridan; Barry Smyth; Pdraig Cunningham

2012-09-01T23:59:59.000Z

127

Extent of private information disclosure on online social networks: An exploration of Facebook mobile phone users  

Science Conference Proceedings (OSTI)

The present study adopts the Communication Privacy Management theory and investigates the factors that influence the extent of private information disclosure of Facebook mobile phone users. Using a sample size of 488 adult mobile phone users, the study ... Keywords: Facebook, Information disclosure, Mobile phone users, Older adults, Online privacy, Online social networks

Victoria Kisekka, Sharmistha Bagchi-Sen, H. Raghav Rao

2013-11-01T23:59:59.000Z

128

Depleted UF6 Management Information Network - A resource for...  

NLE Websites -- All DOE Office Websites (Extended Search)

is an online repository of information about the U.S. Department of Energy's (DOE's) inventory of depleted uranium hexafluoride (DUF6), a product of the uranium enrichment...

129

CONVERGING REDUNDANT SENSOR NETWORK INFORMATION FOR IMPROVED BUILDING CONTROL  

SciTech Connect

Knowing how many people occupy a building, and where they are located, is a key component of building energy management and security. Commercial, industrial and residential buildings often incorporate systems used to determine occupancy, however, current sensor technology and control algorithms limit the effectiveness of both energy management and security systems. This topical report describes results from the first phase of a project to design, implement, validate, and prototype new technologies to monitor occupancy, control indoor environment services, and promote security in buildings. Phase I of the project focused on instrumentation and data collection. In this project phase a new occupancy detection system was developed, commissioned and installed in a sample of private offices and open-plan office workstations. Data acquisition systems were developed and deployed to collect data on space occupancy profiles. Analysis tools based on Bayesian probability theory were applied to the occupancy data generated by the sensor network. The inference of primary importance is a probability distribution over the number of occupants and their locations in a building, given past and present sensor measurements. Inferences were computed for occupancy and its temporal persistence in individual offices as well as the persistence of sensor status. The raw sensor data were also used to calibrate the sensor belief network, including the occupancy transition matrix used in the Markov model, sensor sensitivity, and sensor failure models. This study shows that the belief network framework can be applied to the analysis of data streams from sensor networks, offering significant benefits to building operation compared to current practice.

Dale K. Tiller; Gregor P. Henze

2004-11-01T23:59:59.000Z

130

Dispute prevention and dispute resolution in networked health information technology  

Science Conference Proceedings (OSTI)

The United States has committed to promote Health Information Technology through Electronic Health Records that will be exchanged among participants in the healthcare enterprise. In anticipation of problems, legal remedies have been established to protect ... Keywords: accuracy, disputes, electronic health records, medical information systems, misunderstandings, online dispute resolution, process, security

Norman Sondheimer; Ethan Katsh; Lori Clarke; Leon Osterweil; Daniel Rainey

2009-05-01T23:59:59.000Z

131

Information Acquisition and Exploitation in Multichannel Wireless Networks  

E-Print Network (OSTI)

A wireless system with multiple channels is considered, where each channel has several transmission states. A user learns about the instantaneous state of an available channel by transmitting a control packet in it. Since probing all channels consumes significant energy and time, a user needs to determine what and how much information it needs to acquire about the instantaneous states of the available channels so that it can maximize its transmission rate. This motivates the study of the trade-off between the cost of information acquisition and its value towards improving the transmission rate. A simple model is presented for studying this information acquisition and exploitation trade-off when the channels are multi-state, with different distributions and information acquisition costs. The objective is to maximize a utility function which depends on both the cost and value of information. Solution techniques are presented for computing near-optimal policies with succinct representation in polynomial time. Th...

Guha, Sudipto; Sarkar, Saswati

2008-01-01T23:59:59.000Z

132

SANDS: A service-oriented architecture for clinical decision support in a National Health Information Network  

Science Conference Proceedings (OSTI)

In this paper, we describe and evaluate a new distributed architecture for clinical decision support called SANDS (Service-oriented Architecture for NHIN Decision Support), which leverages current health information exchange efforts and is based on the ... Keywords: Clinical decision making, Computer communication networks/standards, Computer-assisted decision support techniques, Computerized decision support systems, Hospital information systems, Information systems/organization & administration/standards, Medical records systems, Systems integration

Adam Wright; Dean F. Sittig

2008-12-01T23:59:59.000Z

133

ADS-Directory Services for Mobile Ad-Hoc Networks Based on an Information Market Model  

E-Print Network (OSTI)

Ubiquitous computing based on small mobile devices using wireless communication links is becoming very attractive. The computational power and storage capacities provided allow the execution of sophisticated applications. Due to the fact that sharing of information is a central problem for distributed applications, the development of self organizing middleware services providing high level interfaces for information managing is essential. ADS is a directory service for mobile ad-hoc networks dealing with local and nearby information as well as providing access to distant information. The approach discussed throughout this paper is based upon the concept of information markets.

Hutter, Christian; Rothkugel, Steffen

2007-01-01T23:59:59.000Z

134

Additional solar/load ratio correlations for direct gain buildings  

DOE Green Energy (OSTI)

Solar/load ratio (SLR) correlations have been developed for two new reference direct gain designs. The new reference designs are identical to the originals except that the glazing air gap has been increased from 1/4 in. to 1/2 in. and a vector average of the local hourly windspeed was used in the thermal network calculations rather than an assumed average value of 15 m.p.h. Both of these modifications are realistic and enhance the predicted performance of direct gain buildings. A comprehensive set of mass sensitivity calculations has been performed in order to provide information needed to select an appropriate set of parameters for new lightweight direct gain designs for which additional SLR correlations will be developed. Representative results are reported.

Wray, W.O.

1980-01-01T23:59:59.000Z

135

Network  

NLE Websites -- All DOE Office Websites (Extended Search)

network - launched in November 2012. The network was built in collaboration with Internet2, an advanced network, which connects the nation's research universities. Leveraging...

136

World Renewable Energy Network WREN | Open Energy Information  

Open Energy Info (EERE)

WREN WREN Jump to: navigation, search Name World Renewable Energy Network (WREN) Place Brighton, United Kingdom Zip BN2 1YH Sector Renewable Energy Product WREN is an NGO focused on supporting the utilisation and implementation of renewable energy sources that are environmentally safe and economically sustainable. Coordinates 44.81454°, -71.881084° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":44.81454,"lon":-71.881084,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

137

Active Network Management (Smart Grid Project) | Open Energy Information  

Open Energy Info (EERE)

Management (Smart Grid Project) Management (Smart Grid Project) Jump to: navigation, search Project Name Active Network Management Country United Kingdom Coordinates 55.378052°, -3.435973° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":55.378052,"lon":-3.435973,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

138

A network-accessible repository for petroleum reservoir information  

SciTech Connect

Researchers from Montana Tech, the University of Montana, and Montana State University are currently collaborating with commercial partners to collect and analyze data from the Rabbit Hills oil field near Chinook, Montana. The data accumulated from this project are in various familiar forms, such as 3-D seismic datasets, 35 mm slides of outcroppings and core samples, imagery of rock/core thin sections, well logs, production history datasets, and computer generated maps derived from seismic and well log analysis. Also included is computer generated imagery representing the visualization of various datasets, in the form of animations (with accompanying audio) that depict fly-throughs of geologic structures, cumulative oil production over time from wells in the field, and fanning through seismic time slices. It is critical to the project`s success to establish a way for participants that are widely distributed geographically to contribute information and access information contributed by others. Modern Internet/World Wide Web technology makes this sort of data contribution and dissemination feasible for all the types of information listed above. The presentation will focus on the key technical decisions made in structuring and maintaining a Web site with these diverse types of data.

Ford, R.; Thompson, D.; Braun, J. [Univ. of Montana, Missoula, MT (United States)

1996-06-01T23:59:59.000Z

139

Metering, Network, in the Field Operations, and Information System (MENOFIS) Platform  

Science Conference Proceedings (OSTI)

The Electric Power Research Institute (EPRI) IntelliGrid Project Set 161D (Infrastructure for Smart Customer Interface) includes an element of tracking and reporting regarding work that is happening in utility laboratories. The MENOFIS (Metering, Network, in the Field Operations, and Information System) platform is an example of such work at Elctricite de France (EdF) RD aimed at testing technological aspects of three research and demonstration (RD) projects of the Measurement and Information System for ...

2011-09-29T23:59:59.000Z

140

Routing with Mutual Information Accumulation in Energy-Limited Wireless Networks  

E-Print Network (OSTI)

the same problem for the limited-energy case. We present an analysis based on counter examples, that showsRouting with Mutual Information Accumulation in Energy-Limited Wireless Networks Mahdi Shakiba-Herfeh Department of Electrical and Electronics Engineering METU, Ankara, Turkey 06800 Email: mahdi

Uysal-Biyikoglu, Elif

Note: This page contains sample records for the topic "information network gain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Decision Fusion in MIMO Wireless Sensor Networks with Channel State Information  

E-Print Network (OSTI)

Decision Fusion in MIMO Wireless Sensor Networks with Channel State Information Domenico CIUONZO, Italy Abstract--We study channel-aware binary decision fusion over a Rayleigh flat fading shared channel with multiple antennas at the Decision Fusion Center (DFC). We derive the optimum and three sub-optimal fusion

142

Intelligent Experimental Design Using an Artificial Neural Network Meta Model and Information Theory  

Science Conference Proceedings (OSTI)

Ability to rapidly design products and their manufacturing process is a key to being competitive in a dynamic market environment. Traditional methods of design of experiment development are unsatisfactory when applied to design problems with large number ... Keywords: Artificial Neural Network, Experimental Design, Information Theory

Shi-Shang Jang; David Shan-Hill Wong; Junghui Chen

2006-05-01T23:59:59.000Z

143

Dynamic routing with inaccurate link state information in integrated IP-over-WDM networks  

Science Conference Proceedings (OSTI)

In this paper, we investigate the problem of dynamically routing bandwidth-guaranteed label switched paths (LSPs) in integrated IP-over-wavelength division multiplexed (WDM) networks with inaccurate link state information. To select a good path, a routing ... Keywords: GMPLS, IP-over-WDM, Integrated routing, QoS routing, Uncertainty modeling

J. Li; G. Mohan; E. Cheng Tien; K. C. Chua

2004-12-01T23:59:59.000Z

144

Security in the Telecommunications Information Networking Architecture --the CrySTINA Approach \\Lambda  

E-Print Network (OSTI)

Security in the Telecommunications Information Networking Architecture -- the CrySTINA Approach results of the CrySTINA project. We analyze and structure the security problem domain in the TINA­C architecture and present our approach to pro­ vide the necessary security functionality in the form of self

Bencsáth, Boldizsár

145

Compensated gain control circuit for buck regulator command charge circuit  

DOE Patents (OSTI)

A buck regulator command charge circuit includes a compensated-gain control signal for compensating for changes in the component values in order to achieve optimal voltage regulation. The compensated-gain control circuit includes an automatic-gain control circuit for generating a variable-gain control signal. The automatic-gain control circuit is formed of a precision rectifier circuit, a filter network, an error amplifier, and an integrator circuit.

Barrett, David M. (Albuquerque, NM)

1996-01-01T23:59:59.000Z

146

Peering Information  

NLE Websites -- All DOE Office Websites (Extended Search)

Peering Information Network Overview Tools Peering Information Interactive Network Map Network Maps Connected Sites Contact Us Technical Assistance: 1 800-33-ESnet (Inside the US)...

147

Bridging the analytical gap between distributed cognition and actor network theory using a tool for information trajectory analysis  

Science Conference Proceedings (OSTI)

Motivation -- Distributed Cognition (DCog) and Actor-Network Theory (ANT) are two related perspectives which can be adopted when studying the relationship between humans and artefacts in collaborative environments. Although these perspectives ... Keywords: TITAN, actor-network theory, distributed cognition, information trajectories, research tool

Stuart Moran; Keiichi Nakata; Satoru Inoue

2012-08-01T23:59:59.000Z

148

Summary information and data sets for the HBCU Solar Measurements Network  

DOE Green Energy (OSTI)

Since 1985, the National Renewable Energy Laboratory (NREL), formerly the Solar Energy Research Institute (SERI), has operated a solar radiation measurement network of six stations located at Historically Black Colleges and Universities (HBCUs) in the southeastern United States. NREL initiated this network to provide better regional coverage and to comply with President Reagan`s Executive Order 12320, dated September 15, 1981, directing all federal agencies to implement programs to strengthen the nation`s HBCUs. Funding for the HBCU network has been provided by the Department of Energy`s (DOE`s) Resource Assessment Program, Photovoltaic Program, and Solar Thermal Program, and it is currently funded by the Solar Radiation Resource Assessment Project. The objectives of the HBCU network are (1) To significantly improve the assessment of solar radiation resources in the southeastern United States; (2) To enlist the help of the HBCUs in collecting high-quality solar radiation data; (3) To encourage the distribution of solar radiation resource information and the development of solar energy applications in the Southeast; (4) To encourage the development of academic and research programs in solar energy at HBCUs.

Marion, W.

1994-08-01T23:59:59.000Z

149

Information-Theoretic Bounds for Multiround Function Computation in Collocated Networks  

E-Print Network (OSTI)

We study the limits of communication efficiency for function computation in collocated networks within the framework of multi-terminal block source coding theory. With the goal of computing a desired function of sources at a sink, nodes interact with each other through a sequence of error-free, network-wide broadcasts of finite-rate messages. For any function of independent sources, we derive a computable characterization of the set of all feasible message coding rates - the rate region - in terms of single-letter information measures. We show that when computing symmetric functions of binary sources, the sink will inevitably learn certain additional information which is not demanded in computing the function. This conceptual understanding leads to new improved bounds for the minimum sum-rate. The new bounds are shown to be orderwise better than those based on cut-sets as the network scales. The scaling law of the minimum sum-rate is explored for different classes of symmetric functions and source parameters.

Ma, Nan; Gupta, Piyush

2009-01-01T23:59:59.000Z

150

Energy optimization in IP-over-WDM networks  

Science Conference Proceedings (OSTI)

The energy crisis and environmental protection are gaining increasing concern in recent years. ICT (Information and Communication Technology) has a significant impact on the total electricity consumption all over the world. Telecom networks, being an ... Keywords: Energy, IP-over-WDM, Networks, Optimization, Traffic grooming

Yi Zhang; Massimo Tornatore; Pulak Chowdhury; Biswanath Mukherjee

2011-07-01T23:59:59.000Z

151

Analysis of privacy in online social networks of runet  

Science Conference Proceedings (OSTI)

In recent years, social networking sites (SNSs) gained high popularity among Internet users as they combine the best of both worlds: befriending people outside real life situations and staying in touch with people already known. An important aspect of ... Keywords: information revelation, privacy, security, social networking sites, trust

Slava Kisilevich; Florian Mansmann

2010-09-01T23:59:59.000Z

152

Bayesian Networks and Geographical Information Systems for Environmental Risk Assessment for Oil and Gas Site Development  

E-Print Network (OSTI)

The objective of this work is to develop a Bayesian Network (BN) model to produce environmental risk maps for oil and gas site developments and to demonstrate the models scalability from a point to a collection of points. To reach this objective, a benchmark BN model was formulated as a proof of concept using Aquifers, Ecoregions and Land Use / Land Cover maps as local and independent input variables. This model was then used to evaluate the probabilistic geographical distribution of the Environmental Sensibility of Oil and Gas (O&G) developments for a given study area. A Risk index associated with the development of O&G operation activities based on the spatial environmental sensibility was also mapped. To facilitate the Risk assessment, these input variables (maps) were discretized into three hazard levels: high, moderate and low. A Geographical Information System (GIS) platform was used (ESRI ArcMap 10), to gather, modify and display the data for the analysis. Once the variables were defined and the hazard data was included on feature classes (layer shapefile format), Python 2.6 software was used as the computational platform to calculate the probabilistic state of all the Bayesian Networks variables. This allowed to define Risk scenarios both on prognostic and diagnostic analysis and to measure the impact of changes or interventions in terms of uncertainty. The resulting Python ESRI ArcMap computational script was called BN+GIS, which populated maps describing the spatial variability of the states of the Environmental Sensibility and of the corresponding Risk index. The latter in particular, represents a tool for decision makers to choose the most suitable location for placing a drilling rig, since it integrates three fundamental environmental variables. Also, results show that is possible to back propagate the information from the Environmental Sensibility to define the inherent triggering scenarios (hazard variables). A case of study is presented to illustrate the applicability of the proposed methodology on a specific geographical setting. The Barnett Shale was chosen as a benchmark study area because sufficient information on this region was available, and the importance that it holds on the latest developments of unconventional plays in the country. The main contribution of this work relies in combining Bayesian Networks and GIS to define environmental Risk scenarios that can facilitate decision-making for O&G stakeholders such as land owners, industry operators, regulators and Non-Governmental Organizations (NGOs), before and during the development of a given site.

Varela Gonzalez, Patricia Ysolda

2013-05-01T23:59:59.000Z

153

Information extraction with network centralities : finding rumor sources, measuring influence, and learning community structure  

E-Print Network (OSTI)

Network centrality is a function that takes a network graph as input and assigns a score to each node. In this thesis, we investigate the potential of network centralities for addressing inference questions arising in the ...

Zaman, Tauhid R

2011-01-01T23:59:59.000Z

154

Linda L. Gaines resume  

NLE Websites -- All DOE Office Websites (Extended Search)

L. Gaines L. Gaines Systems Analyst Center for Transportation Research Energy Systems Division Argonne National Laboratory 9700 South Cass Avenue, Bldg. 362 Argonne, IL 60439 phone: 630/252-4919 e-mail: lgaines@anl.gov Professional Experience * Lead analyst for U.S. Department of Energy's heavy vehicle idling studies. * Study costs and impacts on energy use and environment of production and recycling of advanced- design automobiles, trucks, trains, and batteries. * Primary interest is problem solving, which has been applied to efficient use of resources. * Since joining Argonne in 1976, have written handbooks of energy and material flows in petroleum refining, organic chemicals, and copper industries that provided background for reports and papers on technical and institutional issues involved in recycling discarded tires, packaging,

155

Non-cooperative Feedback Rate Control Game for Channel State Information in Wireless Networks  

E-Print Network (OSTI)

It has been well recognized that channel state information (CSI) feedback is of great importance for dowlink transmissions of closed-loop wireless networks. However, the existing work typically researched the CSI feedback problem for each individual mobile station (MS), and thus, cannot efficiently model the interactions among self-interested mobile users in the network level. To this end, in this paper, we propose an alternative approach to investigate the CSI feedback rate control problem in the analytical setting of a game theoretic framework, in which a multiple-antenna base station (BS) communicates with a number of co-channel MSs through linear precoder. Specifically, we first present a non-cooperative feedback-rate control game (NFC), in which each MS selects the feedback rate to maximize its performance in a distributed way. To improve efficiency from a social optimum point of view, we then introduce pricing, called the non-cooperative feedback-rate control game with price (NFCP). The game utility is ...

Song, Lingyang; Zhang, Zhongshan; Jiao, Bingli

2011-01-01T23:59:59.000Z

156

Identifying Formal and Informal Influence in Technology Adoption with Network Externalities  

E-Print Network (OSTI)

Firms introducing network technologies (whose benefits depend on who installs the technology) need to

Tucker, Catherine

2008-01-23T23:59:59.000Z

157

TCP performance analysis for wide area networks  

SciTech Connect

Even though networks have been getting faster, perceived throughput at the application level has not increased accordingly. In an attempt to identify many of the performance bottlenecks, we collected and analyzed data over a wide area network (WAN) at T3 (45 Mbps) bandwidth. The information gained will assist in designing new protocols and/or algorithms that are consistent with future high- speed requirements.

Chen, H.Y.; Hutchins, J.A. [Sandia National Labs., Livermore, CA (United States); Testi, N. [Sandia National Labs., Albuquerque, NM (United States)

1993-08-01T23:59:59.000Z

158

Evaluation of an information service for enhanced multiaccess media delivery  

Science Conference Proceedings (OSTI)

Multimedia delivery in mobile multiaccess network environments is gaining traction as a key area within the future Internet research domain. When network heterogeneity is coupled with the proliferation of multiaccess capabilities of mobile handheld devices, ... Keywords: event service, information service, mobility management, multiaccess

Jukka Mkel; Markus Luoto; Tiia Sutinen; Kostas Pentikousis

2009-09-01T23:59:59.000Z

159

3780 IEEE TRANSACTIONS ON INFORMATION THEORY, VOL. 58, NO. 6, JUNE 2012 Relay-Assisted Interference Network  

E-Print Network (OSTI)

encoding strategies, we obtain nonasymptotic achievable sum rates. We in- vestigate the case where. INTRODUCTION I N addition to historical significance in network information theory, a better understanding-mail: ramy@alumnimail.utdallas.edu). A. Nosratinia is with the Department of Electrical Engineering

Nosratinia, Aria

160

Information Gain, Correlation and Support Vector Machines  

Science Conference Proceedings (OSTI)

We report on our approach, CBAmethod3E, which was submitted to the NIPS 2003 ..... Final fraction Half final Final Double final Corr. feature. Arcene. 0.2825.

Note: This page contains sample records for the topic "information network gain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Creativity of student information system projects: From the perspective of network embeddedness  

Science Conference Proceedings (OSTI)

Many companies have pursued innovation to obtain a competitive edge. Thus, educational reform focuses mainly on training creative students. This study adopted the concept of an affiliated network of projects to investigate how project embeddedness influences ... Keywords: Affiliation network, Centrality, Innovation climate, Network embeddedness, Project team creativity

Heng-Li Yang; Hsiu-Hua Cheng

2010-01-01T23:59:59.000Z

162

Survey Research on gain scheduling  

Science Conference Proceedings (OSTI)

Current research on gain scheduling is clarifying customary practices as well as devising new approaches and methods for the design of nonlinear control systems. Keywords: Gain scheduling, Linear parameter-varying systems, Nonlinear control systems

Wilson J. Rugh; Jeff S. Shamma

2000-10-01T23:59:59.000Z

163

Japan-Low Carbon Asia Research Network (LoCARNet) | Open Energy Information  

Open Energy Info (EERE)

Japan-Low Carbon Asia Research Network (LoCARNet) Japan-Low Carbon Asia Research Network (LoCARNet) Jump to: navigation, search Logo: Japan-Low Carbon Asia Research Network (LoCARNet) Name Japan-Low Carbon Asia Research Network (LoCARNet) Agency/Company /Organization Institute for Global Environmental Strategies (IGES) Partner Japan Ministry of Environment Sector Climate, Energy, Land Focus Area Agriculture, Biomass, Buildings, Economic Development, Energy Efficiency, Forestry, Geothermal, Greenhouse Gas, Hydrogen, Industry, Land Use, People and Policy, Solar, Transportation, Wind Topics Background analysis, GHG inventory, Low emission development planning, -LEDS, -NAMA, -Roadmap, Pathways analysis, Policies/deployment programs Website http://lcs-rnet.org/about_loca Program Start 2012 Program End 2014

164

Laos-Low Carbon Asia Research Network (LoCARNet) | Open Energy Information  

Open Energy Info (EERE)

Laos-Low Carbon Asia Research Network (LoCARNet) Laos-Low Carbon Asia Research Network (LoCARNet) Jump to: navigation, search Logo: Laos-Low Carbon Asia Research Network (LoCARNet) Name Laos-Low Carbon Asia Research Network (LoCARNet) Agency/Company /Organization Institute for Global Environmental Strategies (IGES) Partner Japan Ministry of Environment Sector Climate, Energy, Land Focus Area Agriculture, Biomass, Buildings, Economic Development, Energy Efficiency, Forestry, Geothermal, Greenhouse Gas, Hydrogen, Industry, Land Use, People and Policy, Solar, Transportation, Wind Topics Background analysis, GHG inventory, Low emission development planning, -LEDS, -NAMA, -Roadmap, Pathways analysis, Policies/deployment programs Website http://lcs-rnet.org/about_loca Program Start 2012 Program End 2014

165

India-Low Carbon Asia Research Network (LoCARNet) | Open Energy Information  

Open Energy Info (EERE)

India-Low Carbon Asia Research Network (LoCARNet) India-Low Carbon Asia Research Network (LoCARNet) Jump to: navigation, search Logo: India-Low Carbon Asia Research Network (LoCARNet) Name India-Low Carbon Asia Research Network (LoCARNet) Agency/Company /Organization Institute for Global Environmental Strategies (IGES) Partner Japan Ministry of Environment Sector Climate, Energy, Land Focus Area Agriculture, Biomass, Buildings, Economic Development, Energy Efficiency, Forestry, Geothermal, Greenhouse Gas, Hydrogen, Industry, Land Use, People and Policy, Solar, Transportation, Wind Topics Background analysis, GHG inventory, Low emission development planning, -LEDS, -NAMA, -Roadmap, Pathways analysis, Policies/deployment programs Website http://lcs-rnet.org/about_loca Program Start 2012 Program End 2014

166

Toward Information Infrastructure Studies: Ways of Knowing in a Networked Environment  

E-Print Network (OSTI)

, and communications networks. Beyond bricks, mortar, pipes or wires, infrastructure also encompasses more abstract. Hunsinger et al. (eds.), International Handbook of Internet Research, DOI 10.1007/978-1-4020-9789-8_5, C

Ribes, David

167

Low Carbon Asia Research Network (LoCARNet) | Open Energy Information  

Open Energy Info (EERE)

Research Network (LoCARNet) Research Network (LoCARNet) Jump to: navigation, search Logo: Low Carbon Asia Research Network (LoCARNet) Name Low Carbon Asia Research Network (LoCARNet) Agency/Company /Organization Institute for Global Environmental Strategies (IGES) Partner Japan Ministry of Environment Sector Climate, Energy, Land Focus Area Agriculture, Biomass, Buildings, Economic Development, Energy Efficiency, Forestry, Geothermal, Greenhouse Gas, Hydrogen, Industry, Land Use, People and Policy, Solar, Transportation, Wind Topics Background analysis, GHG inventory, Low emission development planning, -LEDS, -NAMA, -Roadmap, Pathways analysis, Policies/deployment programs Website http://lcs-rnet.org/about_loca Program Start 2012 Program End 2014 Country Brunei, Cambodia, China, India, Indonesia, Japan, Laos, Malaysia, Myanmar, Philippines, Singapore, Thailand, Vietnam

168

China-Low Carbon Asia Research Network (LoCARNet) | Open Energy Information  

Open Energy Info (EERE)

China-Low Carbon Asia Research Network (LoCARNet) China-Low Carbon Asia Research Network (LoCARNet) Jump to: navigation, search Logo: China-Low Carbon Asia Research Network (LoCARNet) Name China-Low Carbon Asia Research Network (LoCARNet) Agency/Company /Organization Institute for Global Environmental Strategies (IGES) Partner Japan Ministry of Environment Sector Climate, Energy, Land Focus Area Agriculture, Biomass, Buildings, Economic Development, Energy Efficiency, Forestry, Geothermal, Greenhouse Gas, Hydrogen, Industry, Land Use, People and Policy, Solar, Transportation, Wind Topics Background analysis, GHG inventory, Low emission development planning, -LEDS, -NAMA, -Roadmap, Pathways analysis, Policies/deployment programs Website http://lcs-rnet.org/about_loca Program Start 2012 Program End 2014

169

Information-based self-organization of sensor nodes of a sensor network  

DOE Patents (OSTI)

A sensor node detects a plurality of information-based events. The sensor node determines whether at least one other sensor node is an information neighbor of the sensor node based on at least a portion of the plurality of information-based events. The information neighbor has an overlapping field of view with the sensor node. The sensor node sends at least one communication to the at least one other sensor node that is an information neighbor of the sensor node in response to at least one information-based event of the plurality of information-based events.

Ko, Teresa H. (Castro Valley, CA); Berry, Nina M. (Tracy, CA)

2011-09-20T23:59:59.000Z

170

Cyber and Network Security Homepage  

Science Conference Proceedings (OSTI)

Cyber and Network Security. Cyber and network security is focused on ensuring three security objectives of information ...

2010-10-05T23:59:59.000Z

171

A Dynamical Model for Information Retrieval and Emergence of Scale-Free Clusters in a Long Term Memory Network  

E-Print Network (OSTI)

The classical forms of knowledge representation fail when a strong dynamical interconnection between system and environment comes into play. We propose here a model of information retrieval derived from the Kintsch-Ericsson scheme, based upon a long term memory (LTM) associative net whose structure changes in time according to the textual content of the analyzed documents. Both the theoretical analysis carried out by using simple statistical tools and the tests show the appearing of typical power-laws and the net configuration as a scale-free graph. The information retrieval from LTM shows that the entire system can be considered to be an information amplifier which leads to the emergence of new cognitive structures. It has to be underlined that the expanding of the semantic domain regards the user-network as a whole system.

Ignazio Licata

2008-01-06T23:59:59.000Z

172

Spatial Networks  

E-Print Network (OSTI)

Complex systems are very often organized under the form of networks where nodes and edges are embedded in space. Transportation and mobility networks, Internet, mobile phone networks, power grids, social and contact networks, neural networks, are all examples where space is relevant and where topology alone does not contain all the information. Characterizing and understanding the structure and the evolution of spatial networks is thus crucial for many different fields ranging from urbanism to epidemiology. An important consequence of space on networks is that there is a cost associated to the length of edges which in turn has dramatic effects on the topological structure of these networks. We will expose thoroughly the current state of our understanding of how the spatial constraints affect the structure and properties of these networks. We will review the most recent empirical observations and the most important models of spatial networks. We will also discuss various processes which take place on these spa...

Barthelemy, Marc

2010-01-01T23:59:59.000Z

173

HealthFinland-A national semantic publishing network and portal for health information  

Science Conference Proceedings (OSTI)

Providing citizens with reliable, up-to-date and individually relevant health information on the Web is done by governmental, non-governmental, business and other organizations. Currently the information is published with little co-ordination and co-operation ... Keywords: Content aggregation, Faceted search, Health information, Metadata, Ontology service, Semantic portal

Osma Suominen; Eero Hyvnen; Kim Viljanen; Eija Hukka

2009-12-01T23:59:59.000Z

174

Localization with sparse acoustic sensor network using UAVs as information-seeking data mules  

Science Conference Proceedings (OSTI)

We propose and demonstrate a novel architecture for on-the-fly inference while collecting data from sparse sensor networks. In particular, we consider source localization using acoustic sensors dispersed over a large area, with the individual sensors ... Keywords: Routing, UAV routing, acoustic source localization, angle of arrival, heterogeneous, large scale, time of arrival

Daniel J. Klein, Sriram Venkateswaran, Jason T. Isaacs, Jerry Burman, Tien Pham, Joo Hespanha, Upamanyu Madhow

2013-05-01T23:59:59.000Z

175

A timed mobile agent planning approach for distributed information retrieval in dynamic network environments  

Science Conference Proceedings (OSTI)

The number of mobile agents and total execution time are two factors used to represent the system overhead that must be considered as part of mobile agent planning (MAP) for distributed information retrieval. In addition to these two factors, the time ... Keywords: Distributed computing, Distributed information retrieval, Internet and mobile computing, Mobile agents, P2P computing

Jin-Wook Baek; Heon Y. Yeom

2006-11-01T23:59:59.000Z

176

An examination of electronic file transfer between host and microcomputers for the AMPMODNET/AIMNET (Army Material Plan Modernization Network/Acquisition Information Management Network) classified network environment  

Science Conference Proceedings (OSTI)

This report presents the results of investigation and testing conducted by Oak Ridge National Laboratory (ORNL) for the Project Manager -- Acquisition Information Management (PM-AIM), and the United States Army Materiel Command Headquarters (HQ-AMC). It concerns the establishment of file transfer capabilities on the Army Materiel Plan Modernization (AMPMOD) classified computer system. The discussion provides a general context for micro-to-mainframe connectivity and focuses specifically upon two possible solutions for file transfer capabilities. The second section of this report contains a statement of the problem to be examined, a brief description of the institutional setting of the investigation, and a concise declaration of purpose. The third section lays a conceptual foundation for micro-to-mainframe connectivity and provides a more detailed description of the AMPMOD computing environment. It gives emphasis to the generalized International Business Machines, Inc. (IBM) standard of connectivity because of the predominance of this vendor in the AMPMOD computing environment. The fourth section discusses two test cases as possible solutions for file transfer. The first solution used is the IBM 3270 Control Program telecommunications and terminal emulation software. A version of this software was available on all the IBM Tempest Personal Computer 3s. The second solution used is Distributed Office Support System host electronic mail software with Personal Services/Personal Computer microcomputer e-mail software running with IBM 3270 Workstation Program for terminal emulation. Test conditions and results are presented for both test cases. The fifth section provides a summary of findings for the two possible solutions tested for AMPMOD file transfer. The report concludes with observations on current AMPMOD understanding of file transfer and includes recommendations for future consideration by the sponsor.

Hake, K.A.

1990-11-01T23:59:59.000Z

177

The Dissemination of Scholarly Information: Old Approaches and New Possibilities  

E-Print Network (OSTI)

competition.2 As such, the gains from going open are not simply wider access, but a reduction in the time and energy scholars spend finding and processing research information. Significantly, this second item, which is less frequently mentioned... system information (prices, capacities, demand) may be obtained from multiple sources but it is processed and disseminated centrally. In the market-based system this information is distributed throughout the market network. 16The Journal system does have...

Al-Ubaydli, O; Pollock, Rufus

178

V-120: EMC Smarts Network Configuration Manager Java RMI Access...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

0: EMC Smarts Network Configuration Manager Java RMI Access Control Flaw Lets Remote Users Gain Full Control V-120: EMC Smarts Network Configuration Manager Java RMI Access Control...

179

Network coding: an instant primer  

Science Conference Proceedings (OSTI)

Network coding is a new research area that may have interesting applications in practical networking systems. With network coding, intermediate nodes may send out packets that are linear combinations of previously received information. There are two ... Keywords: network coding

Christina Fragouli; Jean-Yves Le Boudec; Jrg Widmer

2006-01-01T23:59:59.000Z

180

Feasibility of integrating other federal information systems into the Global Network of Environment and Technology, GNET{reg_sign}  

SciTech Connect

The Global Environment and Technology Enterprise (GETE) of the Global Environment and Technology Foundation (GETF) has been tasked by the US Department of Energy`s (DOE), Federal Energy Technology Center (FETC) to assist in reducing DOE`s cost for the Global Network of Environment and Technology (GNET{reg_sign}). As part of this task, GETE is seeking federal partners to invest in GNET{reg_sign}. The authors are also seeking FETC`s commitment to serve as GNET`s federal agency champion promoting the system to potential agency partners. This report assesses the benefits of partnering with GNET{reg_sign} and provides recommendations for identifying and integrating other federally funded (non-DOE) environmental information management systems into GNET{reg_sign}.

NONE

1998-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "information network gain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

A Dynamic Information Manager for Networked Monitoring of Large Power Systems  

Science Conference Proceedings (OSTI)

The Wide Area Measurement Systems (WAMS) project, a broad-based, multi-phase effort, has been focused on enhancing the reliability of interconnected power systems. This report documents the third phase of that effort, which addresses the management of the data and information that WAMS-related technologies provide.

1999-05-18T23:59:59.000Z

182

A Framework for Designing a Global Information Network for Multinational Humanitarian Assistance/Disaster Relief  

Science Conference Proceedings (OSTI)

Large-scale Humanitarian Assistance/Disaster Relief (HA/DR) operations, particularly in developing countries, require the intervention and aid of various agencies from all over the world in a concerted and timely manner. As a result, HA/DR operations ... Keywords: crisis management, decision and negotiation support, information management

Tung Bui; Sungwon Cho; Siva Sankaran; Michael Sovereign

2000-01-01T23:59:59.000Z

183

Photomultiplier tube gain regulating system  

DOE Patents (OSTI)

This invention relates to an improved system for regulating the gain of a photomultiplier tube, and was designed for use with the photomultiplier tubes of a GeMSAEC fast analyzers. It has the following advantages over the prior system: noise is virtually eliminated; sample analysis can begin after 3 to 4 revolutions of the rotor; fluorescent and light scattering solutions can be used as a reference; and the reference solution can be in any cuvette on the rotor.

Johnson, Wayne F. (Loudon, TN)

1976-01-01T23:59:59.000Z

184

Transcript: OSTI's E-print Network Now Boasts Close to 1 Million Documents,  

Office of Scientific and Technical Information (OSTI)

Transcript: OSTI's E-print Network Now Boasts Close to 1 Million Documents, Transcript: OSTI's E-print Network Now Boasts Close to 1 Million Documents, Office of Scientific and Technical Information, U.S. Department of Energy, www.osti.gov March 2007 E-Print Network Listen Now Where can you find full-text access to approximately 1 million scientific e-print documents? Where can you gain entry to more than 22,000 scientific Web sites organized by discipline, and link to more than 2,900 relevant scientific societies? Visit the E-print Network. The E-print Network is rapidly approaching 1 million documents. The scientific and technical information for this vast, integrated communications hub was created by scientists and research engineers active in their respective fields. E-print Network is intended for use by other scientists, engineers, and students at advanced levels.

185

Lightning from Two National Detection Networks Related to Vertically Integrated Liquid and Echo-Top Information from WSR-88D Radar  

Science Conference Proceedings (OSTI)

Two national cloud-to-ground (CG) lightning-detection systems were operating across the contiguous United States during 1993. These two networks are compared to each other and to WSR-88D radar information collected by the Twin Lakes, Oklahoma, ...

Andrew I. Watson; Ronald L. Holle; RaL. E. Lpez

1995-09-01T23:59:59.000Z

186

A space-based end-to-end prototype geographic information network for lunar and planetary exploration and emergency response (2002 and 2003 field experiments)  

Science Conference Proceedings (OSTI)

Communications and imaging experiments conducted in the Arizona desert during July of 2002 with the National Aeronautics and Space Administration (NASA) and the United States Geological Survey (USGS) helped to identify a fundamental suite of scientific ... Keywords: Geographic information network, Internet, Remote sensing, Satellite imaging

Richard A. Beck; Robert K. Vincent; Doyle W. Watts; Marc A. Seibert; David P. Pleva; Michael A. Cauley; Calvin T. Ramos; Theresa M. Scott; Dean W. Harter; Mary Vickerman; David Irmies; Al Tucholski; Brian Frantz; Glenn Lindamood; Isaac Lopez; Greg Follen; Thaddeus Kollar; Jay Horowitz; Robert Griffin; Raymond Gilstrap; Marjory Johnson; Kenneth Freeman; Celeste Banaag; Joseph Kosmo; Amy Ross; Kevin Groneman; Jeffrey Graham; Kim Shillcutt; Robert Hirsh; Nathan Howard; Dean B. Eppler

2005-04-01T23:59:59.000Z

187

Information network and data base in clinical diagnosis and bacterial sensibility surveillance: a special requirement in acute diarrhoea control and monitoring into a regional area  

Science Conference Proceedings (OSTI)

Worldwide acute diarrhoea constitutes a major cause of morbidity and mortality. Acute diarrhoea is usually caused by infection, with viruses, bacteria, parasites. Bacteria involved in acute diarrhoea may be detected by culture from the stool of ill person. ... Keywords: acute diarrhoea, data base, information network

Scarneciu Camelia; Maria-Elena Cocuz; Scarneciu Ioan; Roxana Miclaus

2010-11-01T23:59:59.000Z

188

inform  

Science Conference Proceedings (OSTI)

The monthly member publication of AOCS. inform Inform Magazine Membership Merchandise Subscriptions Journals Membership Merchandise 8C5A902BB64F1A5D499524EFF5918AE0 INFORM-NM 2008

189

Multi-channel transmission with efficient delivery of routing information in maritime WiMAX mesh networks  

Science Conference Proceedings (OSTI)

There is a lack of broadband wireless network in sea to meet the increasing needs of modern maritime users and we have envisaged WiMAX mesh networks for high-speed and low-cost ship-to-ship/shore communications. In such a maritime WiMAX mesh network, ... Keywords: IEEE Std 802.16-2004, broadband wireless access, maritime communications, mesh network, multi-channel transmission

Ming-Tuo Zhou; Hiroshi Harada; Peng-Yong Kong; Chee-Wei Ang; Yu Ge; J. S. Pathmasuntharam

2009-06-01T23:59:59.000Z

190

Network Characterization Service (NCS)  

Science Conference Proceedings (OSTI)

Distributed applications require information to effectively utilize the network. Some of the information they require is the current and maximum bandwidth, current and minimum latency, bottlenecks, burst frequency, and congestion extent. This type of information allows applications to determine parameters like optimal TCP buffer size. In this paper, we present a cooperative information-gathering tool called the network characterization service (NCS). NCS runs in user space and is used to acquire network information. Its protocol is designed for scalable and distributed deployment, similar to DNS. Its algorithms provide efficient, speedy and accurate detection of bottlenecks, especially dynamic bottlenecks. On current and future networks, dynamic bottlenecks do and will affect network performance dramatically.

Jin, Guojun; Yang, George; Crowley, Brian; Agarwal, Deborah

2001-06-06T23:59:59.000Z

191

StreamNet; Northwest Aquatic Information Network, 2003-2004 Annual Report.  

DOE Green Energy (OSTI)

StreamNet is a cooperative data compilation, development, and distribution project involving the state, tribal and federal fish and wildlife agencies in the Columbia River basin. It is funded by the Bonneville Power Administration (BPA) through the Fish and Wildlife Program (FWP) of the Northwest Power and Conservation Council (NPCC), and is administered by the Pacific States Marine Fisheries Commission (PSMFC). The project is organized to perform three broad functions: Agency support: The project supports staff in the Idaho, Montana, Oregon and Washington state fish and wildlife agencies; the Columbia River Inter Tribal Fish Commission (CRITFC); and the U.S. Fish and Wildlife Service (USFWS) who locate, obtain, quality check and format specific types of fish related data. They convert these data into a standard data exchange format (DEF) and submit them, with references, to the regional StreamNet office. Regional Support: The regional component of StreamNet at PSMFC administers the project, coordinates with the FWP and other regional entities, and disseminates data regionally. As data are received from cooperators they are again quality checked then imported into the StreamNet database. Access to the data is provided on-line via a tabular data query system and interactive map applications at www.streamnet.org. The web site also provides access to independent data sets from other projects, pre-sorted data sets useful for specific purposes (such as for a recent pesticide spraying ruling or subbasin assessments), and general fish information for education purposes. Reference Support: The StreamNet Library, located at CRITFC, maintains access to all reference documents supporting the data in the StreamNet database, and provides full library services for patrons interested in fish and wildlife in the Pacific Northwest. The StreamNet Library also maintains probably the largest collection of agency gray literature related to fish and wildlife resources in the basin. The library participates in the Inter Library Loan program, and can exchange literature worldwide. This report summarizes StreamNet Project activities during fiscal year 2004 (FY-04). Detailed descriptions of accomplishments by individual objective and task are provided in the Project's quarterly progress reports, available on the reports and publications page of the StreamNet web site.

Schmidt, Bruce (Pacific States Marine Fisheries Commission, Portland, OR); Roger, Phil (Columbia River Inter-Tribal Fish Commission, Portland, OR); Butterfield, Bart (Idaho Department of Fish and Game, Boise, ID)

2005-01-01T23:59:59.000Z

192

Social networking and scientific gateways  

Science Conference Proceedings (OSTI)

Online social networking has significantly increased in popularity over the past several years, with sites such as Facebook now boasting over 300 million members. Scientific gateways have much to gain by incorporating social networking functionality. ... Keywords: Elgg, Facebook, Ning, scientific gateways, social networking

Roger Curry; Cameron Kiddle; Rob Simmonds

2009-11-01T23:59:59.000Z

193

The combined effect of chemical and electrical synapses in small Hindmarsch-Rose neural networks on synchronisation and on the rate of information  

E-Print Network (OSTI)

In this work we studied the combined action of chemical and electrical synapses in small networks of Hindmarsh-Rose (HR) neurons on the synchronous behaviour and on the rate of information produced (per time unit) by the networks. We show that if the chemical synapse is excitatory, the larger the chemical synapse strength used the smaller the electrical synapse strength needed to achieve complete synchronisation, and for moderate synaptic strengths one should expect to find desynchronous behaviour. Otherwise, if the chemical synapse is inhibitory, the larger the chemical synapse strength used the larger the electrical synapse strength needed to achieve complete synchronisation, and for moderate synaptic strengths one should expect to find synchronous behaviours. Finally, we show how to calculate semi-analytically an upper bound for the rate of information produced per time unit (Kolmogorov-Sinai entropy) in larger networks. As an application, we show that this upper bound is linearly proportional to the number of neurons in a network whose neurons are highly connected.

M. S. Baptista; F. M. Moukam Kakmeni; C. Grebogi

2009-10-06T23:59:59.000Z

194

IEEE TRANSACTIONS ON INFORMATION THEORY, VOL. 57, NO. 2, FEBRUARY 2011 1015 Network Coding for Computing: Cut-Set Bounds  

E-Print Network (OSTI)

is to maximize the average number of times f can be computed per network usage, i.e., the "computing capacity's tightness for different classes of target functions. In particular, we give a lower bound on the computing be computed per network usage. Giridhar and Kumar [18] have stated: "In its most general form, computing

Franceschetti, Massimo

195

Quantum Information Networks  

Science Conference Proceedings (OSTI)

... According to the National Science and Technology Council's 2008 report A ... PL researchers: Scientists from ITL and the Physics Labarotory tested a ...

2009-09-23T23:59:59.000Z

196

Quantum Information Networks  

Science Conference Proceedings (OSTI)

... detectors ", Proc. SPIE, Vol. 7320, 73200D (2009). Oliver Slattery ... systems ", Proc. of SPIE Vol. 7465, 74650W, 2009. Oliver Slattery ...

2010-10-05T23:59:59.000Z

197

Synchronisation in data networks  

Science Conference Proceedings (OSTI)

Synchronisation is of fundamental importance to the performance of digital networks, but the effects of poor network timing on the information being transported are often largely ignored. This paper provides an introduction to the subject of synchronisation, ...

T. S. Brown; M. J. Gilson; M. G. Mason

1998-01-01T23:59:59.000Z

198

Research on Agricultural Information Service Platform Based on Information Technology  

Science Conference Proceedings (OSTI)

For exiting problems of information technology in agriculture, modern information technologies are used to make agricultural information service platform, which can integrate information resources, then agricultural network information service sharing ... Keywords: modern information technology, agricultural information, service platform

Zhang Yubin; Liu Zhiguo; Lin Lizhong

2012-03-01T23:59:59.000Z

199

Optimization Online - Lot sizing with inventory gains  

E-Print Network (OSTI)

Apr 27, 2006 ... Abstract: This paper introduces the single item lot sizing problem with inventory gains. This problem is a generalization of the classical single...

200

Network Mobility Home Network Models  

E-Print Network (OSTI)

This memo provides information for the Internet community. It does not specify an Internet standard of any kind. Distribution of this memo is unlimited. Copyright Notice Copyright (C) The IETF Trust (2007). This paper documents some of the usage patterns and the associated issues when deploying a Home Network for Network Mobility (NEMO)enabled Mobile Routers, conforming to the NEMO Basic Support. The aim here is specifically to provide some examples of organization of the Home Network, as they were discussed in NEMO-related mailing

P. Thubert; Cisco Systems; R. Wakikawa; V. Devarapalli

2007-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "information network gain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Gaines County, Texas: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

6987519°, -102.7135121° 6987519°, -102.7135121° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":32.6987519,"lon":-102.7135121,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

202

Gain Scheduled Control Using the Dual Youla Parameterization  

E-Print Network (OSTI)

Stability is a critical issue in gain-scheduled control problems in that the closed loop system may not be stable during the transitions between operating conditions despite guarantees that the gain-scheduled controller stabilizes the plant model at fixed values of the scheduling variable. For Linear Parameter Varying (LPV) model representations, a controller interpolation method using Youla parameterization that guarantees stability despite fast transitions in scheduling variables is proposed. By interconnecting an LPV plant model with a Local Controller Network (LCN), the proposed Youla parameterization based controller interpolation method allows the interpolation of controllers of different size and structure, and guarantees stability at fixed points over the entire operating region. Moreover, quadratic stability despite fast scheduling is also guaranteed by construction of a common Lyapunov function, while the characteristics of individual controllers designed a priori at fixed operating condition are recovered at the design points. The efficacy of the proposed approach is verified with both an illustrative simulation case study on variation of a classical MIMO control problem and an experimental implementation on a multi-evaporator vapor compression cycle system. The dynamics of vapor compression systems are highly nonlinear, thus the gain-scheduled control is the potential to achieve the desired stability and performance of the system. The proposed controller interpolation/switching method guarantees the nonlinear stability of the closed loop system during the arbitrarily fast transition and achieves the desired performance to subsequently improve thermal efficiency of the vapor compression system.

Chang, Young Joon

2010-05-01T23:59:59.000Z

203

U-142: HP Onboard Administrator Bugs Let Remote Users Gain Access, Obtain  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

42: HP Onboard Administrator Bugs Let Remote Users Gain Access, 42: HP Onboard Administrator Bugs Let Remote Users Gain Access, Obtain Information, and Conduct URL Redirection Attacks U-142: HP Onboard Administrator Bugs Let Remote Users Gain Access, Obtain Information, and Conduct URL Redirection Attacks April 6, 2012 - 7:00am Addthis PROBLEM: HP Onboard Administrator Bugs Let Remote Users Gain Access, Obtain Information, and Conduct URL Redirection Attacks PLATFORM: HP Onboard Administrator (OA) up to and including v3.32 ABSTRACT: A remote user can obtain potentially sensitive information. reference LINKS: HP Support Document ID: c03263573 SecurityTracker Alert ID: 1026889 CVE-2012-0128, CVE-2012-0129, CVE-2012-0130 IMPACT ASSESSMENT: High Discussion: Several vulnerabilities were reported in HP Onboard Administrator. A remote

204

U-142: HP Onboard Administrator Bugs Let Remote Users Gain Access, Obtain  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

2: HP Onboard Administrator Bugs Let Remote Users Gain Access, 2: HP Onboard Administrator Bugs Let Remote Users Gain Access, Obtain Information, and Conduct URL Redirection Attacks U-142: HP Onboard Administrator Bugs Let Remote Users Gain Access, Obtain Information, and Conduct URL Redirection Attacks April 6, 2012 - 7:00am Addthis PROBLEM: HP Onboard Administrator Bugs Let Remote Users Gain Access, Obtain Information, and Conduct URL Redirection Attacks PLATFORM: HP Onboard Administrator (OA) up to and including v3.32 ABSTRACT: A remote user can obtain potentially sensitive information. reference LINKS: HP Support Document ID: c03263573 SecurityTracker Alert ID: 1026889 CVE-2012-0128, CVE-2012-0129, CVE-2012-0130 IMPACT ASSESSMENT: High Discussion: Several vulnerabilities were reported in HP Onboard Administrator. A remote

205

V-063: Adobe ColdFusion Bugs Let Remote Users Gain Access and...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Gain Access and Obtain Information PLATFORM: ColdFusion 10, 9.0.2, 9.0.1 and 9.0 for Windows, Macintosh and UNIX ABSTRACT: Adobe has identified three vulnerabilities affecting...

206

Students gain work experience at WIPP  

NLE Websites -- All DOE Office Websites (Extended Search)

Students Gain Work Experience at WIPP Students Gain Work Experience at WIPP CARLSBAD, N.M., January 10, 2000 -- Students from two Eddy County high schools are gaining valuable experience by spending time with employees of the Westinghouse Waste Isolation Division and Day & Zimmermann, LLC at the Waste Isolation Pilot Plant (WIPP). Six students from Carlsbad High School and four students from Loving High School are participating in the 1999-2000 WIPP Shadow Program. A "shadow" is a student who teams up with an employee to gain hands-on experience in the workplace. This activity helps the students identify career options and develop confidence. Each student spends three days during the school year with a volunteer mentor at the work location. "This program offers our employees the opportunity to share their knowledge and

207

V-036: EMC Smarts Network Configuration Manager Database Authenticatio...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

and JBOSS. Addthis Related Articles V-120: EMC Smarts Network Configuration Manager Java RMI Access Control Flaw Lets Remote Users Gain Full Control U-247: EMC Cloud Tiering...

208

V-063: Adobe ColdFusion Bugs Let Remote Users Gain Access and Obtain  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

3: Adobe ColdFusion Bugs Let Remote Users Gain Access and 3: Adobe ColdFusion Bugs Let Remote Users Gain Access and Obtain Information V-063: Adobe ColdFusion Bugs Let Remote Users Gain Access and Obtain Information January 7, 2013 - 1:00am Addthis PROBLEM: Adobe ColdFusion Bugs Let Remote Users Gain Access and Obtain Information PLATFORM: ColdFusion 10, 9.0.2, 9.0.1 and 9.0 for Windows, Macintosh and UNIX ABSTRACT: Adobe has identified three vulnerabilities affecting ColdFusion for Windows, Macintosh and UNIX REFERENCE LINKS: Adobe Security Bulletin APSA13-01 SecurityTracker Alert ID: 1027938 CVE-2013-0625 CVE-2013-0629 CVE-2013-0631 IMPACT ASSESSMENT: High DISCUSSION: A remote user can bypass authentication and take control of the target system [CVE-2013-0625]. Systems with password protection disabled or with no password set are affected.

209

Intrinsic gain modulation and adaptive neural coding  

E-Print Network (OSTI)

In many cases, the computation of a neural system can be reduced to a receptive field, or a set of linear filters, and a thresholding function, or gain curve, which determines the firing probability; this is known as a linear/nonlinear model. In some forms of sensory adaptation, these linear filters and gain curve adjust very rapidly to changes in the variance of a randomly varying driving input. An apparently similar but previously unrelated issue is the observation of gain control by background noise in cortical neurons: the slope of the firing rate vs current (f-I) curve changes with the variance of background random input. Here, we show a direct correspondence between these two observations by relating variance-dependent changes in the gain of f-I curves to characteristics of the changing empirical linear/nonlinear model obtained by sampling. In the case that the underlying system is fixed, we derive relationships relating the change of the gain with respect to both mean and variance with the receptive fi...

Hong, Sungho; Fairhall, Adrienne

2008-01-01T23:59:59.000Z

210

V-218: HP Service Manager Unspecified Flaw Lets Remote Users Gain  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

8: HP Service Manager Unspecified Flaw Lets Remote Users Gain 8: HP Service Manager Unspecified Flaw Lets Remote Users Gain Unauthorized Access V-218: HP Service Manager Unspecified Flaw Lets Remote Users Gain Unauthorized Access August 15, 2013 - 1:30am Addthis PROBLEM: A potential security vulnerability has been identified with HP Service Manager. The vulnerability could be exploited to allow remote unauthenticated access and elevation of privilege. PLATFORM: HP Service Manager v9.31, v9.30, v9.21, v7.11, v6.2.8 ABSTRACT: The vulnerabilities are reported in versions 9.31 and prior. REFERENCE LINKS: SecurityTracker Alert ID: 1028912 CVE-2013-4808 IMPACT ASSESSMENT: High DISCUSSION: A vulnerability was reported in HP Service Manager. A remote user can gain unauthorized access on the target system. IMPACT: User access via network

211

V-218: HP Service Manager Unspecified Flaw Lets Remote Users Gain  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

8: HP Service Manager Unspecified Flaw Lets Remote Users Gain 8: HP Service Manager Unspecified Flaw Lets Remote Users Gain Unauthorized Access V-218: HP Service Manager Unspecified Flaw Lets Remote Users Gain Unauthorized Access August 15, 2013 - 1:30am Addthis PROBLEM: A potential security vulnerability has been identified with HP Service Manager. The vulnerability could be exploited to allow remote unauthenticated access and elevation of privilege. PLATFORM: HP Service Manager v9.31, v9.30, v9.21, v7.11, v6.2.8 ABSTRACT: The vulnerabilities are reported in versions 9.31 and prior. REFERENCE LINKS: SecurityTracker Alert ID: 1028912 CVE-2013-4808 IMPACT ASSESSMENT: High DISCUSSION: A vulnerability was reported in HP Service Manager. A remote user can gain unauthorized access on the target system. IMPACT: User access via network

212

Gaining creative control over semiconductor nanowires  

NLE Websites -- All DOE Office Websites (Extended Search)

Gaining creative control over semiconductor nanowires Gaining creative control over semiconductor nanowires Gaining creative control over semiconductor nanowires Using a microfluidic reactor, Los Alamos researchers transformed the SLS process into a flow-based technique. September 26, 2013 Growth of nanowire precursors in a flowing carrier solvent Growth of nanowire precursors in a flowing carrier solvent The new "flow" solution-liquid-solid method allows scientists to slow down growth and thereby capture mechanistic details as the nanowires grow in solution. A Los Alamos research team has transformed the synthesis process of semiconductor nanowires for use in solar cells, batteries, electronics, sensors and photonics using a solution-liquid-solid (SLS) batch approach to achieve unprecedented control over growth rates, nanowire size and internal

213

Reducing gain shifts in photomultiplier tubes  

SciTech Connect

A means is provided for reducing gain shifts in multiplier tubes due to varying event count rates. It includes means for limiting the number of cascaded, active dynodes of the multiplier tube to a predetermined number with the last of predetermined number of dynodes being the output terminal of the tube. This output is applied to an amplifier to make up for the gain sacrificed by not totally utilizing all available active stages of the tube. Further reduction is obtained by illuminating the predetermined number of dynodes with a light source of such intensity that noise appearing at the output dynode associated with the illumination is negligible.

Cohn, Charles E. (Clarendon Hills, IL)

1976-01-01T23:59:59.000Z

214

Network flow model analysis of the impact of chlorofluorocarbon phaseout on acid-grade fluorspar. Information circular/1994  

SciTech Connect

Chlorofluorocarbons (CFC`s) are being phased out and eventually banned under extensive international agreements because the chlorine in CFC`s is thought to deplete the Earth`s ozone layer. As a result, the fluorspar mining industry, which is the source of fluorine in fluorocarbons through intermediate hydrofluoric acid, is being affected. Concern for this impact has led the U.S. Bureau of Mines to employ its capabilities to analyze various scenarios in the evolution of CFC replacements and substitutes to determine their effect on fluorspar mining. This report utilizes a network flow model to examine the effects of proposed replacements for CFC`s, in terms of fluorine content, on fluorspar operations worldwide and on hydrofluoric acid plants in North America and Europe.

Slatnick, J.A.; Fulton, R.B.

1994-12-31T23:59:59.000Z

215

Geographic Gossip: Efficient Averaging for Sensor Networks  

E-Print Network (OSTI)

Gossip algorithms for distributed computation are attractive due to their simplicity, distributed nature, and robustness in noisy and uncertain environments. However, using standard gossip algorithms can lead to a significant waste in energy by repeatedly recirculating redundant information. For realistic sensor network model topologies like grids and random geometric graphs, the inefficiency of gossip schemes is related to the slow mixing times of random walks on the communication graph. We propose and analyze an alternative gossiping scheme that exploits geographic information. By utilizing geographic routing combined with a simple resampling method, we demonstrate substantial gains over previously proposed gossip protocols. For regular graphs such as the ring or grid, our algorithm improves standard gossip by factors of $n$ and $\\sqrt{n}$ respectively. For the more challenging case of random geometric graphs, our algorithm computes the true average to accuracy $\\epsilon$ using $O(\\frac{n^{1.5}}{\\sqrt{\\log ...

Dimakis, Alexandros G; Wainwright, Martin J

2007-01-01T23:59:59.000Z

216

PV ENERGY ROI Tracks Efficiency Gains  

E-Print Network (OSTI)

PV ENERGY ROI Tracks Efficiency Gains the state of PV today E nergy payback time (EPBT) is the time it takes for a photovoltaic (PV) system to produce all the energy used through- out its life cycle. A short EPBT corre- sponds to a high energy return on energy invest- ment

217

Gain International Work Experience in China  

E-Print Network (OSTI)

Gain International Work Experience in China www.StudyCLI.org "The CLI internship gave me a huge boost both personally and professionally. At 21 years old, I've lived in China and can speak basic city of Guilin, China. CLIinternsengageinadynamicrangeofprojects: Y Establishnewrelationshipswith

Virginia Tech

218

Capturing Actor-level Dynamics of Longitudinal Networks  

Science Conference Proceedings (OSTI)

Study of the dynamics of longitudinal networks has already attracted enormous research interest. Although dynamics of networks can be captured both at network-level and node / actor-level, the latter has gained less attention in current literature. By ... Keywords: actor-level dynamics, static toopology, dynamic topology, topological analysis, longitudinal networks

Shahadat Uddin; Kon Shing Kenneth Chung; Mahendra Piraveenan

2012-08-01T23:59:59.000Z

219

Neural Networks  

SciTech Connect

Physicists use large detectors to measure particles created in high-energy collisions at particle accelerators. These detectors typically produce signals indicating either where ionization occurs along the path of the particle, or where energy is deposited by the particle. The data produced by these signals is fed into pattern recognition programs to try to identify what particles were produced, and to measure the energy and direction of these particles. Ideally, there are many techniques used in this pattern recognition software. One technique, neural networks, is particularly suitable for identifying what type of particle caused by a set of energy deposits. Neural networks can derive meaning from complicated or imprecise data, extract patterns, and detect trends that are too complex to be noticed by either humans or other computer related processes. To assist in the advancement of this technology, Physicists use a tool kit to experiment with several neural network techniques. The goal of this research is interface a neural network tool kit into Java Analysis Studio (JAS3), an application that allows data to be analyzed from any experiment. As the final result, a physicist will have the ability to train, test, and implement a neural network with the desired output while using JAS3 to analyze the results or output. Before an implementation of a neural network can take place, a firm understanding of what a neural network is and how it works is beneficial. A neural network is an artificial representation of the human brain that tries to simulate the learning process [5]. It is also important to think of the word artificial in that definition as computer programs that use calculations during the learning process. In short, a neural network learns by representative examples. Perhaps the easiest way to describe the way neural networks learn is to explain how the human brain functions. The human brain contains billions of neural cells that are responsible for processing information [2]. Each one of these cells acts as a simple processor. When individual cells interact with one another, the complex abilities of the brain are made possible. In neural networks, the input or data are processed by a propagation function that adds up the values of all the incoming data. The ending value is then compared with a threshold or specific value. The resulting value must exceed the activation function value in order to become output. The activation function is a mathematical function that a neuron uses to produce an output referring to its input value. [8] Figure 1 depicts this process. Neural networks usually have three components an input, a hidden, and an output. These layers create the end result of the neural network. A real world example is a child associating the word dog with a picture. The child says dog and simultaneously looks a picture of a dog. The input is the spoken word ''dog'', the hidden is the brain processing, and the output will be the category of the word dog based on the picture. This illustration describes how a neural network functions.

Smith, Patrick I.

2003-09-23T23:59:59.000Z

220

U-030: Apache Tomcat Lets Untrusted Web Applications Gain Elevated...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

0: Apache Tomcat Lets Untrusted Web Applications Gain Elevated Privileges U-030: Apache Tomcat Lets Untrusted Web Applications Gain Elevated Privileges November 9, 2011 - 8:30am...

Note: This page contains sample records for the topic "information network gain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Southern cone energy network coal gasification for SNG production and pipeline system feasibility study (Brazil). Volume 2. Export trade information  

Science Conference Proceedings (OSTI)

Part I of the volume reports on the coal gasification plant study performed by the Advanced Technology Division of Fluor Engineers and Constructors, Inc., together with information on coal resources and markets, gas demand, and by-product markets provided by Jaakko Poyry. Jaakko Poyry also supported the study with site, cost, economic, and other required local Brazilian data. Part II of the volume presents the results of Fluor's study of an SNG gas transport and gas distribution system. Also included are the results of an alternate study into barging coal north to a gasification plant located in the Santos area.

Not Available

1992-08-01T23:59:59.000Z

222

A Bistatic Multiple-Doppler Radar Network  

Science Conference Proceedings (OSTI)

A multiple-Doppler radar network can be constructed using only one, traditional, transmitting pencil-beam radar and one or more passive, low-gain, nontransmitting receivers at remote sites. Radiation scattered from the pencil beam of the ...

Joshua Wurman; Stanley Heckman; Dennis Boccippio

1993-12-01T23:59:59.000Z

223

For a social network analysis of computer networks: a sociological perspective on collaborative work and virtual community  

Science Conference Proceedings (OSTI)

Keywords: computer supported cooperative work, electronic mail, informal relationships, social networks, telework

Barry Wellman

1996-04-01T23:59:59.000Z

224

Bayesian networks  

E-Print Network (OSTI)

g causal independence in Bayesian network inference. Journalworld ap- plications of Bayesian networks. Communications ofJensen. An Introduction to Bayesian Networks. Springer, New

Judea Pearl

2011-01-01T23:59:59.000Z

225

Potential Efficiency Gains, and Energy and Carbon Emission Savings ...  

U.S. Energy Information Administration (EIA)

Table 3. Potential Efficiency Gains, and Energy and Carbon Emission Savings, of Replacing Existing 1997 Appliances

226

Energy Sciences Network (ESnet)  

NLE Websites -- All DOE Office Websites

ESnet ESnet ESnet ESnet ESnet ESnet » MyESnet search... Go Home Network Overview Tools Peering Information Interactive Network Map Network Maps Connected Sites Services Overview ECS Audio/Video Conferencing Fasterdata IPv6 Network Network Performance Tools (perfSONAR) ESnet OID Registry PGP Key Service Virtual Circuits (OSCARS) DOE Grids Service Transition R&D Overview 100G Testbed Virtual Circuits (OSCARS) Performance (perfSONAR) Tools Development Green Networking Authentication & Trust Federation (ATF) Partnerships News & Publications ESnet in the News ESnet News Publications and Presentations Galleries ESnet Awards and Honors About ESnet Overview ESnet Staff Governance Our Network Case Studies ESnet Strategic Plan ESnet Organizational Chart ESnet History Science Requirements Careers Contact Us

227

Bionic Inspired Information Representation for Autonomous Agents  

E-Print Network (OSTI)

In AI, different bionic inspired theories on memory have gained ground. On the one hand neuronal networks are often used to realize learning systems. On the other hand psychology influences engineers by introducing the models of implicit and explicit memory. While neurology leaves out the question how mental functions emerge out of the brain structure, psychology classifies information but does not make a statement on its structure. This article presents a psychoanalytic inspired approach on information representation introduced within the ARS project. A short overview on the ARS model is given and the psychoanalytic theory behind information representation is presented. The developed technical concept is introduced and a use case for testing the model is defined.

H. Zeilinger; R. Lang; B. Mller

2009-01-01T23:59:59.000Z

228

Community-based relational Markov networks in complex networks  

Science Conference Proceedings (OSTI)

Relational Markov networks (RMNs) are a joint probabilistic model for an entire collection of related entities. The model is able to mine relational data effectively by integrating information from content attributes of individual entities as well as ... Keywords: community structure, complex networks, graphical models, maximum pseudolikelihood estimation, relational Markov networks

Huaiyu Wan; Youfang Lin; Caiyan Jia; Houkuan Huang

2011-10-01T23:59:59.000Z

229

On optical communications networks and wideband network architecture  

Science Conference Proceedings (OSTI)

The optical networks of today are just beginning to realize their abilities to carry a tremendous amount of information in the forms of voice, data and video signals on a single optical fiber. However, many challenges lay ahead as designers and system ... Keywords: Optical networks, Wave division multiplexing and optical switching, Wideband network architecture

K Makki; J Broussard; N Pissinou

2000-05-01T23:59:59.000Z

230

Risk Insights Gained from Fire Incidents  

SciTech Connect

There now exist close to 20 years of history in the application of Probabilistic Risk Assessment (PRA) for the analysis of fire risk at nuclear power plants. The current methods are based on various assumptions regarding fire phenomena, the impact of fire on equipment and operator response, and the overall progression of a fire event from initiation through final resolution. Over this same time period, a number of significant fire incidents have occurred at nuclear power plants around the world. Insights gained from US experience have been used in US studies as the statistical basis for establishing fire initiation frequencies both as a function of the plant area and the initiating fire source.To a lesser extent, the fire experience has also been used to assess the general severity and duration of fires. However, aside from these statistical analyses, the incidents have rarely been scrutinized in detail to verify the underlying assumptions of fire PRAs. This paper discusses an effort, under which a set of fire incidents are being reviewed in order to gain insights directly relevant to the methods, data, and assumptions that form the basis for current fire PRAs. The paper focuses on the objectives of the effort, the specific fire events being reviews methodology, and anticipated follow-on activities.

Kazarians, Mardy; Nowlen, Steven P.

1999-06-10T23:59:59.000Z

231

Theorizing mobility in community networks  

Science Conference Proceedings (OSTI)

Community networks emerged in North America during the late 1970s and early 1980s. During the past three decades, paradigms for networked information, services, and collaboration as resources for community development have evolved in many respects. In ... Keywords: Community informatics, Community networks, Municipal wireless

John M. Carroll; Mary Beth Rosson

2008-12-01T23:59:59.000Z

232

Online social networks in economics  

Science Conference Proceedings (OSTI)

This paper describes how economists study social networks. While economists borrow from other fields like sociology or computer science, their approach of modeling of social networks is distinguished by the emphasis on the role of choices under constraints. ... Keywords: Economics, Information transmission, Social networks

Adalbert Mayer

2009-06-01T23:59:59.000Z

233

Mission Critical Networking  

SciTech Connect

Mission-Critical Networking (MCN) refers to networking for application domains where life or livelihood may be at risk. Typical application domains for MCN include critical infrastructure protection and operation, emergency and crisis intervention, healthcare services, and military operations. Such networking is essential for safety, security and economic vitality in our complex world characterized by uncertainty, heterogeneity, emergent behaviors, and the need for reliable and timely response. MCN comprise networking technology, infrastructures and services that may alleviate the risk and directly enable and enhance connectivity for mission-critical information exchange among diverse, widely dispersed, mobile users.

Eltoweissy, Mohamed Y.; Du, David H.C.; Gerla, Mario; Giordano, Silvia; Gouda, Mohamed; Schulzrinne, Henning; Youssef, Moustafa

2010-06-01T23:59:59.000Z

234

Financing Renewable Energy - No Pain, No Gain  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

newresourcebank.com newresourcebank.com Financing Renewable Energy "No Pain, No Gain" New Resource Bank: A Radical Idea Our mission is to promote sustainable living in our community with everything we do. Where Does Your Money Spend The Night? 9/4/2012 2 Renewable Energy Projects Anaerobic Manure Digester This anaerobic manure digester improves manure management and sustainability for partner dairies while generating renewable electricity for sale to a local public utility. Anaerobic digestion is a natural process that converts a portion of the organic carbon in manure (and other waste streams) into methane and carbon dioxide. o Production of renewable energy (Biogas) o Carbon offsets o Reduction of greenhouse gas emissions o Potential pathogen reduction in manure

235

A survey on wireless sensor network infrastructure for agriculture  

Science Conference Proceedings (OSTI)

The hybrid wireless sensor network is a promising application of wireless sensor networking techniques. The main difference between a hybrid WSN and a terrestrial wireless sensor network is the wireless underground sensor network, which communicates ... Keywords: Agriculture, Hybrid wireless sensor network, Information collection, Monitoring, Wireless underground sensor network

Xiaoqing Yu; Pute Wu; Wenting Han; Zenglin Zhang

2013-01-01T23:59:59.000Z

236

Financing Renewable Energy - No Pain, No Gain | Department of...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Financing Renewable Energy - No Pain, No Gain Financing Renewable Energy - No Pain, No Gain U.S. Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy (EERE)...

237

Effects of internal gain assumptions in building energy calculations  

DOE Green Energy (OSTI)

The utilization of direct solar gains in buildings can be affected by operating profiles, such as schedules for internal gains, thermostat controls, and ventilation rates. Building energy analysis methods use various assumptions about these profiles. The effects of typical internal gain assumptions in energy calculations are described. Heating and cooling loads from simulations using the DOE 2.1 computer code are compared for various internal-gain inputs: typical hourly profiles, constant average profiles, and zero gain profiles. Prototype single-family-detached and multi-family-attached residential units are studied with various levels of insulation and infiltration. Small detached commercial buildings and attached zones in large commercial buildings are studied with various levels of internal gains. The results of this study indicate that calculations of annual heating and cooling loads are sensitive to internal gains, but in most cases are relatively insensitive to hourly variations in internal gains.

Christensen, C.; Perkins, R.

1981-01-01T23:59:59.000Z

238

Computational information design  

E-Print Network (OSTI)

The ability to collect, store, and manage data is increasing quickly, but our ability to understand it remains constant. In an attempt to gain better understanding of data, fields such as information visualization, data ...

Fry, Benjamin Jotham, 1975-

2004-01-01T23:59:59.000Z

239

New Baldrige Book Helps Organizations Gain 20/20 Foresight  

Science Conference Proceedings (OSTI)

New Baldrige Book Helps Organizations Gain 20/20 Foresight. From NIST Tech Beat: September 27, 2011. ...

2011-09-28T23:59:59.000Z

240

United States Agricultural Information Network (USAIN) National Preservation Program for the History of Agriculture and Rural Life: Texas Preservation Project 1820-1945, Texas A&M University: Final Report  

E-Print Network (OSTI)

This final report and bibliography of the Texas Preservation Project of the United States Agricultural Information Network (USAIN) National Preservation Program for the History of Agriculture and Rural Life 1820-1945, can serve as a finding guide to the microfilm reels created by this preservation project. The reel numbers listed with each bibliographic entry are located at call number Microform film S 117 U8 reel# in the Sterling C. Evans Library of Texas A&M University in College Station, Texas.

Gyeszly, Suzanne D.; McGeachin, Robert B.

2001-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "information network gain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Modeling environmental effects on directionality in wireless networks  

Science Conference Proceedings (OSTI)

One method for improving wireless network throughput involves using directional antennas to increase signal gain and/or decrease interference. The physical layer models used in current networking simulators only minimally address the interaction of directional ... Keywords: Antenna, Directional, Environment, Model, Networking, Wireless

Eric Anderson; Caleb Phillips; Douglas Sicker; Dirk Grunwald

2011-06-01T23:59:59.000Z

242

CS 535- Wireless Network Security  

E-Print Network (OSTI)

This is a 3-credit course that focuses on security and privacy issues in wireless networks and systems. Generally the security of MAC and especially upper layers are considered in this class. This course is not intended to cover cryptography in detail, but an overview of cryptography will be given at the beginning of the course so that the students who do not know cryptography would have sufficient information to understand the rest of the course. Although the catalogue information for this course (see below) several sub areas of wireless network security, in this course we will focus on ad hoc and sensor network security. Catalogue Data: This course covers security and privacy issues in wireless networks and systems, such as cellular networks, wireless LANs, wireless PANs, mobile ad hoc networks, vehicular networks, satellite networks, wireless mesh networks, sensor networks and RFID systems. Security problems of MAC and especially upper layers will be emphasized. Attacks and proposed solutions at several layers, authentication, key distribution and key management, secure routing, selfish and malicious behaviors, and secure group communication are analyzed for applicable wireless network types. A short overview of cryptography and wireless networking principles will be given at the beginning of the course. Prerequisite: Formally there is no prerequisite for this course, but students are expected to come with undergrad level computer networks background. Moreover, computer-programming expertise is necessary. Instructor: Schedule:

Albert Levi

2008-01-01T23:59:59.000Z

243

Electric top drives gain wide industry acceptance  

Science Conference Proceedings (OSTI)

Since its introduction, the top drive drilling system has gained acceptance as a productive and safe method for drilling oil and gas wells. Originally, the system was used mostly for offshore and higher cost land drilling, and it had to be installed as a permanent installation because of its enormous weight and size. Essentially, a top drive replaces the kelly and rotary table as the means of rotating drillpipe on oil, gas and geothermal rigs and is considered to be 15% to 40% more efficient than a kelly drive. Top drive systems allow the operator to drill and maintain directional orientation for triple stands and provide tripping efficiency because of the ability to ream and circulate with triple stands, to reduce the risk of stuck pipe or lost wells, and to improve well control and pipe handling safety. The paper describes electric top drives with DC motors, top drives with AC motors, top drives with permanent magnet motors, and top drives with permanent magnet brushless synchronous motors.

Riahi, M.L.

1998-05-01T23:59:59.000Z

244

Apples-to-apples: a framework analysis for energy-efficiency in networks  

Science Conference Proceedings (OSTI)

Research on energy-efficiency of communication networks has already gained the attention of a broad research community. Specifically, we consider efforts towards improving environmental sustainability by making networks energyaware. An important step ...

Aruna Prem Bianzino; Anand Kishore Raju; Dario Rossi

2011-01-01T23:59:59.000Z

245

A survey of trust in social networks  

Science Conference Proceedings (OSTI)

Web-based social networks have become popular as a medium for disseminating information and connecting like-minded people. The public accessibility of such networks with the ability to share opinions, thoughts, information, and experience offers great ... Keywords: Trust management, social networks, social trust, trust models

Wanita Sherchan, Surya Nepal, Cecile Paris

2013-08-01T23:59:59.000Z

246

Essays on information, technology and information worker productivity  

E-Print Network (OSTI)

I examine how information technology (IT) skills and use, communication network structures, and the distribution and flow of information in organizations impact individual information worker productivity. The work is divided ...

Aral, Sinan

2007-01-01T23:59:59.000Z

247

Information engineering  

SciTech Connect

The Information Engineering thrust area develops information technology to support the programmatic needs of Lawrence Livermore National Laboratory`s Engineering Directorate. Progress in five programmatic areas are described in separate reports contained herein. These are entitled Three-dimensional Object Creation, Manipulation, and Transport, Zephyr:A Secure Internet-Based Process to Streamline Engineering Procurements, Subcarrier Multiplexing: Optical Network Demonstrations, Parallel Optical Interconnect Technology Demonstration, and Intelligent Automation Architecture.

Hunt, D.N.

1997-02-01T23:59:59.000Z

248

Precision Irrigators Network  

E-Print Network (OSTI)

Identifying best management practices (BMPs) promoting greater water use efficiency while maintaining crop yields is essential to the future of Texas cropping systems. Available water for irrigated crops is vital for sustaining crop production throughout the state. However, the availability of this water for irrigation is diminishing through competition by urban development and, in some regions such as the Edwards Aquifer, is falling under state regulation. The awareness and improvement of efficient irrigation and best management practices to conserve water while maintaining crop production will help preserve the aquifer levels and increase water savings to producers. One component of BMPs for conserving water use is the application of decision support systems (DSS) that are used as tools for implementing irrigation BMPs. This DSS guide was developed as a complement to TWDB Report 362, "Water Conservation Best Management Practices Guide," which is a more comprehensive report on water conservation including an "Agricultural Irrigation Water Use Management" BMPs section. The full TWDB Report 362 can be found at: http://www.twdb.state.tx.us/assistance/conservation/consindex.asp. DSS include the Texas High Plains Evapotranspiration Network (TXHPET), the Precision Irrigators Network (PIN) and the Crop Production Management (CroPMan) model. These DSS strive to promote grower awareness of water conservation strategies. Irrigation conservation strategies are proposed to result in savings of approximately 1.4 million acre-feet per year by 2060 (TWDB and TWRI). TXHPET operates 18 meteorological stations located in 15 counties across the Texas North Plains and Texas South Plains. The regional coverage of TXHPET is estimated at 4 million irrigated acres. The network offers insight to evapotranspiration (ET)-based crop water use that producers and agricultural consultants can reference when making decisions on when and how much to irrigate their crops. This information is available to data users via fax or online (http://txhighplainset.tamu.edu) and currently results in approximately 300,000 downloads or faxes annually. The PIN program was formed in 2004 with a goal of saving millions of gallons of water annually by reducing irrigation water use by as much as 20 percent over several years and currently supports several crops (corn, cotton, sorghum, wheat) in seven counties of South Central Texas. Cooperation of the PIN programs consists of area producers, Texas Agricultural Experiment Station researchers, Texas Cooperative Extension personnel, San Antonio Water System, Edwards Aquifer Authority, Texas Water Resources Institute, Texas Water Development Board, Uvalde County Underground Water Conservation District and Wintergarden Water Conservation District. The PIN database will allow producers to gain historical and real-time information for better management of irrigation scheduling. The PIN program estimates that when all irrigators in the Edwards Aquifer region implement limited irrigation scheduling, approximately 50,000 to 60,000 acre-feet of water can be saved per year and made available for purposes other than agriculture. CroPMan is a computer model designed to aid producers and agricultural consultants in optimizing crop management and maximizing production and profit through a production-risk approach. CroPMan will help growers identify limitations to crop yield, assist in making replant decisions and help recognize management practices that reduce the impact of agriculture on soil erosion and water quality. CroPMan is a Windows-based application program that can be downloaded from the CroPMan Web site (http://cropman.brc.tamus.edu).

Bynum, J.; Cothren, T.; Marek, T.; Piccinni, G.

2007-08-01T23:59:59.000Z

249

Attachment 2 … List of Major Information Systems  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

1 - List of Major Information Systems 1 - List of Major Information Systems Defense Line of Business National Nuclear Security Administration ADaPT Networked: Develops and deploys emerging information networking technology to production processes in support of the U.S. nuclear weapons stockpile. National Nuclear Security Administration ADaPT Network Infrastructure: Develops and deploys emerging information networking technology to production processes in

250

Measuring network security using dynamic bayesian network  

Science Conference Proceedings (OSTI)

Given the increasing dependence of our societies on networked information systems, the overall security of these systems should be measured and improved. Existing security metrics have generally focused on measuring individual vulnerabilities without ... Keywords: attack graph, intrusion detection, security, security metric

Marcel Frigault; Lingyu Wang; Anoop Singhal; Sushil Jajodia

2008-10-01T23:59:59.000Z

251

The role of groups in smart camera networks  

E-Print Network (OSTI)

Recent research in sensor networks has made it possible to deploy networks of sensors with significant local processing. These sensor networks are revolutionising information collection and processing in many different ...

Mallett, Jacky, 1963-

2006-01-01T23:59:59.000Z

252

Decentralised privacy preservation in social networks  

Science Conference Proceedings (OSTI)

Social networks have become increasingly popular over the past decade, almost in all user communities. Users, in such networks, post a variety of their (personal) information on electronic profiles ? initially accessible by their friends, yet ...

Amir H. Chinaei; Rosa Karimi Adl; Chenen Liang; Ken Barker

2012-04-01T23:59:59.000Z

253

Securing Cell Relay Networks  

Science Conference Proceedings (OSTI)

A cellular relay or cell relay (CR) is a device used to relay information from one point in a network to another through a wireless medium using spectrum from the cellular band. One common use of CRs in the United States is to provide wireless devices with access to higher bandwidth or broadband access points. Examples include advanced metering infrastructure (AMI) mesh networks that use meter-based transmitters and receivers to provide communications between meters and from ...

2013-12-20T23:59:59.000Z

254

Advanced Network Toolkit for Assessments  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Network Toolkit for Assessments Network Toolkit for Assessments and Remote Mapping (ANTFARM) Uses existing information to passively map control systems networks and identify cyber security perimeters Control systems operators require a map of their energy control system network in order to identify its electronic security perimeter, critical to meeting the North American Electric Reliability Corporation's (NERC) Critical Infrastructure Protection (CIP) standards. However, purchasing active, online scanning tools specifically for network mapping can be costly, and these tools can disrupt control system function, causing system latency and possibly affecting power supply. The ANTFARM software tool enables system operators to remotely and

255

Enabling fuzzy technologies in high performance networking via an open FPGA-based development platform  

Science Conference Proceedings (OSTI)

Soft computing techniques and particularly fuzzy inference systems are gaining momentum as tools for network traffic modeling, analysis and control. Efficient hardware implementations of these techniques that can achieve real-time operation in high-speed ... Keywords: Computer networks, Congestion control, Field programmable gate arrays, Fuzzy inference, Network performance, Network traffic control, Queuing control

Federico Montesino Pouzols; Angel Barriga Barros; Diego R. Lopez; Santiago Snchez-Solano

2012-04-01T23:59:59.000Z

256

Computers and Computer Networks  

NLE Websites -- All DOE Office Websites (Extended Search)

and Computer Networks and Computer Networks Computer Science documentation, etc. Computer Science Research and Services at the Lab Super Computing Computer Graphics Computer & Internet information via yahoo.com, categorized by subject Perl UNIX documentation Shareware sites MBONE and Videoconferencing Computer Networks and related documentation Computer Documentation World Wide Web UNIX Documentation TeX, LaTeX FAQ, documents, archives, etc. MacInTouch -- current Macintosh information, from vendor & others Shareware sites The Free On-line Dictionary of Computing PDS: The Performance Database Server of Computer Benchmark Return to Top Return to Top Newsgroups, USEnet, and Mailing Lists Usenet (Internet News Groups) Mailing list software & information Return to Top Return to Top

257

Synapse: a scalable protocol for interconnecting heterogeneous overlay networks  

Science Conference Proceedings (OSTI)

This paper presents Synapse, a scalable protocol for information retrieval over the inter-connection of heterogeneous overlay networks. Applications on top of Synapse see those intra-overlay networks as a unique inter-overlay network. Scalability in ... Keywords: information retrieval, overlay networks, peer-to-peer

Luigi Liquori; Cdric Tedeschi; Laurent Vanni; Francesco Bongiovanni; Vincenzo Ciancaglini; Bojan Marinkovi?

2010-05-01T23:59:59.000Z

258

What's new: finding significant differences in network data streams  

Science Conference Proceedings (OSTI)

Monitoring and analyzing network traffic usage patterns is vital for managing IP Networks. An important problem is to provide network managers with information about changes in traffic, informing them about "what's new." Specifically, we focus on the ... Keywords: change detection, data streams, deltoids, network data analysis

Graham Cormode; S. Muthukrishnan

2005-12-01T23:59:59.000Z

259

Dynamic and collective analysis of membrane protein interaction network based on gene regulatory network model  

Science Conference Proceedings (OSTI)

Membrane protein interactions are vitally important for every process in a living cell. Information about these interactions can improve our understanding of diseases and provide the basis to revolutionize therapeutic treatments. However, current experimental ... Keywords: Bio-network, Dynamic and collective control, Gene regulatory network, Membrane protein interaction network, Robustness, Scale free distributing, Small-world network

Yong-Sheng Ding; Yi-Zhen Shen; Li-Hong Ren; Li-Jun Cheng

2012-12-01T23:59:59.000Z

260

Figure 61. Efficiency gains for selected commercial equipment ...  

U.S. Energy Information Administration (EIA)

Efficiency gains for selected commercial equipment in three cases, 2040 ... Refrigeration Electric water heating Ventilation Lighting $4.74 $4.35 ...

Note: This page contains sample records for the topic "information network gain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

Marcellus natural gas production gains affect spreads between ...  

U.S. Energy Information Administration (EIA)

... issues, and trends. FAQs Glossary For ... Marcellus natural gas production gains affect spreads ... Supporting increased use of natural gas for power ...

262

Site Support Contractor Solicitation - Information Technology...  

NLE Websites -- All DOE Office Websites (Extended Search)

information is provided to assist the reader in gaining an enhanced understanding of the requirement. The Department of Energy (DOE) National Energy Technology Laboratory (NETL)...

263

Short Term Energy Outlook - Energy Information Administration  

U.S. Energy Information Administration (EIA)

Energy Information Administration/Short-Term Energy OutlookMarch 2008 2 Diesel prices are projected to show larger gains in 2008, averaging $3.45 per

264

Interactive visualization for network and port scan detection  

Science Conference Proceedings (OSTI)

Many times, network intrusion attempts begin with either a network scan, where a connection is attempted to every possible destination in a network, or a port scan, where a connection is attempted to each port on a given destination. Being able to detect ... Keywords: information visualization, intrusion detection, network scans, network security, port scans, user interfaces

Chris Muelder; Kwan-Liu Ma; Tony Bartoletti

2005-09-01T23:59:59.000Z

265

Intrusion ripple analysis in distributed information systems  

Science Conference Proceedings (OSTI)

Security is a very important aspect of distributed computing systems, especially in distributed information environments involving wide-area networks, such as internets. This paper addresses how a security breach, such as intrusion, propagates through ... Keywords: computer crime, distributed information systems, internets, intrusion ripple analysis, networked information system, ripple effect analysis, security breach propagation, software maintenance, wide-area networks

S. S. Yau; Jun Zhu

1997-10-01T23:59:59.000Z

266

IEEE Network September/October 20112 0890-8044/11/$25.00 2011 IEEE he smart power grid uses information and communica-  

E-Print Network (OSTI)

IEEE Network · September/October 20112 0890-8044/11/$25.00 © 2011 IEEE he smart power grid uses, distributed micro-generator premises, and electric storage premises. Smart metering and two-way com in real time [1]. Demand load management is at the very essence of the smart grid. It is employed

Koutsopoulos, Iordanis

267

GAINS: an interactive tool for assessing international GHG mitigation regimes  

Science Conference Proceedings (OSTI)

Mitigating greenhouse gases (GHGs) is key to reducing the longterm impacts of climate change. In this paper we present the GAINS system, i.e. a data warehouse with an online integrated assessment model that is already used in various international policy ... Keywords: GAINS, data warehouse

Thanh Binh Nguyen; Fabian Wagner; Wolfgang Schoepp

2011-08-01T23:59:59.000Z

268

Information-Disturbance theorem and Uncertainty Relation  

E-Print Network (OSTI)

It has been shown that Information-Disturbance theorem can play an important role in security proof of quantum cryptography. The theorem is by itself interesting since it can be regarded as an information theoretic version of uncertainty principle. It, however, has been able to treat restricted situations. In this paper, the restriction on the source is abandoned, and a general information-disturbance theorem is obtained. The theorem relates information gain by Eve with information gain by Bob.

Takayuki Miyadera; Hideki Imai

2007-07-31T23:59:59.000Z

269

Diversity and Educational Gains: a plan for a changing county and its schools  

E-Print Network (OSTI)

Brown School not included because it is K-12 Diversity andEducational Gains Diversity and Educational GainsTeachers College Press. Diversity and Educational Gains

Orfield, Gary; Frankenberg, Erica

2011-01-01T23:59:59.000Z

270

Nanogrids, Power Distribution, and Building Networks  

NLE Websites -- All DOE Office Websites (Extended Search)

Nanogrids, Power Distribution, and Building Networks Speaker(s): Bruce Nordman Date: February 24, 2011 - 12:00pm Location: 90-3122 Electricity consumption and information...

271

Quantum network coding for quantum repeaters  

E-Print Network (OSTI)

This paper considers quantum network coding, which is a recent technique that enables quantum information to be sent on complex networks at higher rates than by using straightforward routing strategies. Kobayashi et al. have recently showed the potential of this technique by demonstrating how any classical network coding protocol gives rise to a quantum network coding protocol. They nevertheless primarily focused on an abstract model, in which quantum resource such as quantum registers can be freely introduced at each node. In this work, we present a protocol for quantum network coding under weaker (and more practical) assumptions: our new protocol works even for quantum networks where adjacent nodes initially share one EPR-pair but cannot add any quantum registers or send any quantum information. A typically example of networks satisfying this assumption is {\\emph{quantum repeater networks}}, which are promising candidates for the implementation of large scale quantum networks. Our results thus show, for the...

Satoh, Takahiko; Imai, Hiroshi

2012-01-01T23:59:59.000Z

272

Building Energy Software Tools Directory: Window Heat Gain  

NLE Websites -- All DOE Office Websites (Extended Search)

Window Heat Gain Window Heat Gain Window Heat Gain image Calculates the solar heat gain through vertical windows in temperate latitudes. Screen Shots Keywords Solar, window, energy Validation/Testing N/A Expertise Required None. Users Few (new program). Audience Architects, energy analysts. Input Location, window characteristics, ground characteristics. Output Daily/monthly heat gain through window. Computer Platform Web Programming Language JavaScript Strengths Allows default locations/windows/surfaces or custom user data. Incorporates lots of ASHRAE SHGF data that is otherwise burdensome to deal with. Weaknesses Only works for windows facing close to due north, south, east, or west. Doesn't address conductive losses or shading. Contact Company: Sustainable By Design Address: 3631 Bagley Avenue North

273

Gaines County Solid Waste Management Act (Texas) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Gaines County Solid Waste Management Act (Texas) Gaines County Solid Waste Management Act (Texas) Gaines County Solid Waste Management Act (Texas) < Back Eligibility Commercial Construction Industrial Investor-Owned Utility Local Government Municipal/Public Utility Rural Electric Cooperative Tribal Government Utility Program Info State Texas Program Type Environmental Regulations Provider Gaines County Solid Waste Management District This Act establishes the Gaines County Solid Waste Management District, a governmental body to develop and carry out a regional water quality protection program through solid waste management and regulation of waste disposal. The District has the power to prepare, adopt plans for, purchase, obtain permits for, construct, acquire, own, operate, maintain, repair, improve, and extend inside and outside the boundaries of the district any works,

274

Greenhouse Gas and Air Pollution Interactions and Synergies (GAINS) | Open  

Open Energy Info (EERE)

Greenhouse Gas and Air Pollution Interactions and Synergies (GAINS) Greenhouse Gas and Air Pollution Interactions and Synergies (GAINS) Jump to: navigation, search Tool Summary Name: Greenhouse Gas and Air Pollution Interactions and Synergies (GAINS) Agency/Company /Organization: International Institute for Applied Systems Analysis (IIASA) Sector: Energy, Land Topics: Co-benefits assessment, GHG inventory Resource Type: Software/modeling tools User Interface: Website Complexity/Ease of Use: Not Available Website: gains.iiasa.ac.at/index.php/home-page/241-on-line-access-to-gains Cost: Free UN Region: Eastern Africa, Middle Africa, Northern Africa, Southern Africa, Western Africa, Caribbean, Central America, South America, Northern America, Central Asia, Eastern Asia, Southern Asia, South-Eastern Asia, Western Asia, Eastern Europe, Northern Europe, Southern Europe, Western Europe, Australia and New Zealand, Melanesia, Micronesia, Polynesia

275

Architecture for ultra-low power multi-channel transmitters for Body Area Networks using RF resonators  

E-Print Network (OSTI)

Body Area Networks (BANs) are gaining prominence for their use in medical and sports monitoring. This thesis develops the specifications of a ultra-low power 2.4GHz transmitter for use in a Body Area Networks, taking ...

Paidimarri, Arun

2011-01-01T23:59:59.000Z

276

Bursty subgraphs in social networks  

Science Conference Proceedings (OSTI)

Data available through social media and content sharing platforms present opportunities for analysis and mining. In the context of social networks, it is interesting to formalize and locate bursts of activities amongst users, related to a particular ... Keywords: bursty subgraphs, information burst, social networks, twitter

Milad Eftekhar; Nick Koudas; Yashar Ganjali

2013-02-01T23:59:59.000Z

277

Bayesian Networks  

E-Print Network (OSTI)

season. do X X X X Thus, Bayesian networks are particularly1990 G.F. Cooper and E. Herskovits. A Bayesian method forcon- structing Bayesian belief networks from databases.

Judea Pearl

2011-01-01T23:59:59.000Z

278

Wireless Networking  

Science Conference Proceedings (OSTI)

Over the past decade, the world has witnessed an explosion in the development and deployment of new wireless network technologies. From cellular mobile telephony to the ubiquitous "WiFi" networks in coffee-shops and airports, to the emerging WiMAX wireless ... Keywords: Networking

Anurag Kumar; D. Manjunath; Joy Kuri

2008-03-01T23:59:59.000Z

279

List of Major Information Systems,National Nuclear Security Administra...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

emerging information networking technology to production processes in support of the U.S. nuclear weapons stockpile. National Nuclear Security Administration ADaPT Network...

280

Achieving improved cycle efficiency via pressure gain combustors  

SciTech Connect

As part of the Department of Energy`s Advanced Gas Turbine Systems Program, an investigation is being performed to evaluate ``pressure gain`` combustion systems for gas turbine applications. This paper presents experimental pressure gain and pollutant emission data from such combustion systems. Numerical predictions for certain combustor geometries are also presented. It is reported that for suitable aerovalved pulse combustor geometries studied experimentally, an overall combustor pressure gain of nearly 1 percent can be achieved. It is also shown that for one combustion system operating under typical gas turbine conditions, NO{sub x} and CO emmissions, are about 30 ppmv and 8 ppmv, respectively.

Gemmen, R.S.; Janus, M.C.; Richards, G.A.; Norton, T.S. [USDOE Morgantown Energy Technology Center, WV (United States); Rogers, W.A. [EG& G Technical Services of West Virginia, Morgantown, WV (United States)

1995-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "information network gain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Design of a high-gain flux-compression generator  

SciTech Connect

The current gain of a high-gain, high-explosive helical magnetic-flux-compression generator (HEG) is limited both by nonuniformities in stator expansion and by armature-stator misalignment. We set out to achieve three goals: first, an output current of at least 2 MA with a current gain greater than 1000 to drive a 150- to 300-nH load; second, a generator with an acceptably small volume and length; and finally, generator output of a reliable magnitude. 5 refs., 6 figs.

Pincosy, P.A.; Abe, D.K.; Chase, J.B. (Lawrence Livermore National Lab., CA (USA))

1989-09-01T23:59:59.000Z

282

Scale-Free Growing Networks and Gravity  

E-Print Network (OSTI)

We propose a possible relation between complex networks and gravity. Our guide in our proposal is the power-law distribution of the node degree in network theory and the information approach to gravity. The established bridge may allow us to carry geometric mathematical structures, which are considered in gravitational theories, to probabilistic aspects studied in the framework of complex networks and vice versa.

J. A. Nieto

2011-12-08T23:59:59.000Z

283

Security Issues in E-Home Network and Software Infrastructures  

E-Print Network (OSTI)

Many people enjoy an Internet connection even at home. These private connections are becoming cheaper, faster and more stable resulting in more and more private PCs being connected at all times. A permanent Internet connection offers new possibilities for Internet services targeting the private home. But it also creates new risks for the household. The Internet is a new door into the house that can be exploited by hackers. They might learn about the behaviour of household members by eavesdropping on their Internet traffic or they can gain control over network nodes and access sensitive information in the house. In this paper, we take a look at ways of securely connecting a private home to the Internet. We give an overview of existing technology for connecting more than just PCs to the Internet and describe proposed network infrastructures for the home. We also offer an outlook on the emerging area of electronic services (e-services), an area that differs substantially from the propagated e-business of today and gives a better reason for permanently connecting one's home than occasional web browsing or e-mailing. This paper introduces network and security terminology as well as a prospect for future homes with requirements on the software platform needed for e-services. 1.

Almut Herzog Nahid; Nahid Shahmehri; Andrzej Bednarski; Ioan Chisalita; Ulf Nordqvist; Levon Saldamli; Diana Szentivanyi; Mns string; Linkpings Universitet

2001-01-01T23:59:59.000Z

284

DOE Program Offers Participants Unique Opportunity to Gain Carbon Capture  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Program Offers Participants Unique Opportunity to Gain Carbon Program Offers Participants Unique Opportunity to Gain Carbon Capture and Storage Knowledge DOE Program Offers Participants Unique Opportunity to Gain Carbon Capture and Storage Knowledge February 8, 2011 - 12:00pm Addthis Washington, DC - Future leaders and innovators in the area of carbon capture and storage (CCS) can gain a unique and intensive tutorial on the subject by participating in the U.S. Department of Energy's (DOE) Research Experience in Carbon Sequestration (RECS) program. Supported by the Office of Fossil Energy (FE), the program for graduate students and early career professionals is currently accepting applications for RECS 2011, scheduled for June 5-15, in Birmingham, AL, and the deadline to apply is April 15. An intensive science-based program, RECS 2011 will combine classroom

285

U-030: Apache Tomcat Lets Untrusted Web Applications Gain Elevated  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

30: Apache Tomcat Lets Untrusted Web Applications Gain Elevated 30: Apache Tomcat Lets Untrusted Web Applications Gain Elevated Privileges U-030: Apache Tomcat Lets Untrusted Web Applications Gain Elevated Privileges November 9, 2011 - 8:30am Addthis PROBLEM: Apache Tomcat Lets Untrusted Web Applications Gain Elevated Privileges. PLATFORM: Apache Tomcat 7.0.0-7.0.21. ABSTRACT: An untrusted web application can access Manager application functions. reference LINKS: Apache Tomcat 7.x vulnerabilities SecurityTracker Alert ID: 1026295 CVE-2011-3376 IMPACT ASSESSMENT: Medium Discussion: A vulnerability was reported in Apache Tomcat. A local user (application) can obtain elevated privileges on the target system. A local web application (that is not trusted) can access Manager application functions without being marked as privileged. This can be exploited to obtain

286

Gain-assisted control of the Goos-Haenchen shift  

SciTech Connect

A gain-assisted model is considered to study the Goos-Haenchen (GH) shift behavior in the reflected and transmitted light. In this model, a probe light is incident on a cavity containing three-level dilute gaseous atomic medium. The atom-field interaction follows two-photon Raman transitions, and the dielectric susceptibility of the medium exhibits dispersion and gain properties [L. J. Wang, A. Kuzmich, and A. Dogariu, Nature (London) 406, 227 (2000)]. Under appropriate conditions, two gain peaks are observed with anomalous dispersion between the peaks, whereas normal dispersion can be observed at and around the gain maxima. The manipulation of the detuning associated with the probe light field which interacts with the intracavity medium during its propagation through the cavity can lead to a control over negative and positive GH shift in the reflected and transmitted light beam via the anomalous and normal dispersion of the medium.

Ziauddin,; Qamar, Sajid [Centre for Quantum Physics, COMSATS Institute of Information Technology, Islamabad (Pakistan); Department of Physics, COMSATS Institute of Information Technology, Islamabad (Pakistan)

2011-11-15T23:59:59.000Z

287

FEL GAIN LENGTH AND TAPER MEASUREMENTS AT LCLS  

E-Print Network (OSTI)

taper mea- surements from LCLS. We ?nd gain lengths of ? 2.9AND TAPER MEASUREMENTS AT LCLS ? D. Ratner , A. Brachmann,et al. , First Results of the LCLS Laser-Heater Sys- tem,

Ratner, D.

2010-01-01T23:59:59.000Z

288

Career Services Pricing Information  

Science Conference Proceedings (OSTI)

Job/Resume Posting and Prices Career Services Pricing Information Career Services Career Services chemistry jobs classifieds employment fats global help wanted job Jobs member membership network oils science jobs ...

289

Energy conservation in wireless sensor networks: A survey  

Science Conference Proceedings (OSTI)

In the last years, wireless sensor networks (WSNs) have gained increasing attention from both the research community and actual users. As sensor nodes are generally battery-powered devices, the critical aspects to face concern how to reduce the energy ... Keywords: Energy efficiency, Power management, Survey, Wireless sensor networks

Giuseppe Anastasi; Marco Conti; Mario Di Francesco; Andrea Passarella

2009-05-01T23:59:59.000Z

290

Design of a variable gain amplifier for an ultrawideband receiver  

E-Print Network (OSTI)

A fully differential CMOS variable gain amplifier (VGA) has been designed for an ultra-wideband receiver. The VGA comprises of two variable gain stages followed by a post amplifier stage. The interface between the digital control block and the analog VGA is formed by a digital-to-analog converter and an exponential voltage generator. The gain of the VGA varies dB-linearly from 0 to 52 dB with respect to the control voltage. The VGA is operated in open loop with a bandwidth greater than 500 MHz throughout the gain range to cater to the requirements of the ultra-wideband system. The noise-to-power ratio of the VGA is -23.9 dB for 1Vp-p differential input signal in the low gain setting, and the equivalent input referred noise is 1.01 V2 for the high gain setting. All three stages use common mode feedback to fix and stabilize the output DC levels at a particular voltage depending on the input common-mode requirement of the following stage. DC offset cancellation has also been incorporated to minimize the input referred DC offset caused by systematic and random mismatches in the circuit. Compensation schemes to minimize the effects of temperature, supply and process variations have been included in the design. The circuit has been designed in 0.18??m CMOS technology, and the post layout simulations are in good agreement with the schematic simulations.

Krishnanji, Sivasankari

2005-08-01T23:59:59.000Z

291

Grids and research networks as drivers and enablers of future internet architectures  

Science Conference Proceedings (OSTI)

Advanced network applications and research networks coexist in an uneasy symbiosis: new applications drive the deployment of the faster networks and new services needed for tomorrow, but can also threaten to overload the networks of today. Informed debate ... Keywords: advanced network applications, funding policy, research networks

Kyriakos Baxevanidis; Howard Davies; Ian Foster; Fabrizio Gagliardi

2002-09-01T23:59:59.000Z

292

Social Network and Communications Institutional Change Principle |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Network and Communications Institutional Change Principle Network and Communications Institutional Change Principle Social Network and Communications Institutional Change Principle October 8, 2013 - 10:59am Addthis Federal agencies can use social networks and communications to spark and reinforce behavior change for meeting sustainability goals. This principle is based on research findings showing that people and institutions often are strongly influenced by the behaviors and expectations of others. Methods The social network and communications behavior change principle involves informing staff about others' sustainability efforts, especially those that are successful. Methods for social networking and communicating include many internal or external media channels, such as websites, blogs, newsletters, and emails.

293

What middleware for network centric operations?  

Science Conference Proceedings (OSTI)

The main intent of this paper is to address the issue of middleware in network centric operations. To this end, we characterize a set of Information Technology capabilities that such a middleware should implement. Afterwards, we will discuss the design ... Keywords: Analysis, Data and service integration, Decision support, Display, Information technology, Middleware, Monitoring, Network centric operations, Optimization

Ali Benssam; Jean Berger; Abdeslem Boukhtouta; Mourad Debbabi; Sujoy Ray; Abderrazak Sahi

2007-04-01T23:59:59.000Z

294

Using GIS technology to manage information following a bio-terrorism attack.  

Science Conference Proceedings (OSTI)

The BROOM system was developed to collect, manage and analyze information from bioterrorist attacks on strategic buildings. GIS features help decision-makers and analysts rapidly assess the current status of contaminated facilities and develop optimized cleanup strategies. BROOM consists of networked server, desktop and PDA components. PDAs are deployed to collect samples of suspected bioagents, such as anthrax. Novel geostatistical methods are used to generate contaminant maps and define optimum locations for subsequent sampling. Efficiency and accuracy gains witnessed in field tests show that GIS technology can play a vital role in visualizing, managing and analyzing data from bioterrorism incidents.

Melton, Brad; Ramsey, James L., Jr.; Finley, Patrick

2005-05-01T23:59:59.000Z

295

References ? Internet GIS: Distributed Geographic Information Services for the Internet and Wireless Networks. By Zhong-Ren Peng, Ming-Hsiang Tsou. 1  

E-Print Network (OSTI)

Mobile GIS is the expansion of a (GIS) from the office to the field. A mobile GIS enables field based personnel to capture, store, update, manipulate, analyze, and display geographic information. Mobile GIS integrates one or more of the following technologies: ?Mobile devices. ?Global Positioning Systems (GPS). ?Wireless communications for Internet GIS access.

Imad Abugessaisa

2007-01-01T23:59:59.000Z

296

A New Commissioning and Deployment Method for Wireless Sensor Networks  

Science Conference Proceedings (OSTI)

Sensor networks are deployed on various environments in order to collect sensing information in many cases. It is not easy to optimize program codes of all nodes due to the environmental variety of deployment of sensor networks. Therefore, commissioning ... Keywords: sensor network, commissioning, ZigBee, network deployment

Bong Wan Kim; Seong-Soon Joo

2009-10-01T23:59:59.000Z

297

Agent-based social networking for mobile user  

Science Conference Proceedings (OSTI)

Nowadays, social network services play an important role in users' everyday lives. This is especially emphasised in lives of users that belong to Generation Y. Young people often communicate and share various personal information with their family, ... Keywords: MAS, agent-based systems, agents, m-users, mobile networks, mobile users, multi-agent systems, social networking, social networks, software agents

Rebeka Belavic; Marko Basuga; Vedran Podobnik; Ana Petric; Ignac Lovrek

2010-11-01T23:59:59.000Z

298

Sensor network localisation based on sorted RSSI quantisation  

Science Conference Proceedings (OSTI)

Range estimation is essential in many sensor network localisation algorithms. Although wireless sensor systems usually have available received signal strength indication (RSSI) readings, this information has not been effectively used in the existing ... Keywords: RSS, ad hoc computing, ad hoc networks, distance, localisation, quantisation, range estimation, received signal strength indication, sensor networks, simulation, wireless networks

Xiaoli Li; Hongchi Shi; Yi Shang

2006-07-01T23:59:59.000Z

299

A virtual infrastructure for large-scale wireless sensor networks  

Science Conference Proceedings (OSTI)

The primary goal of a wireless sensor network is to collect useful information from the network. Most wireless sensor networks are assumed that the number of nodes are very large and they should operate with confined resources. Consequently it is important ... Keywords: Data collection, Railroad, Topology, Wireless sensor networks

Jeong-Hun Shin; Daeyeon Park

2007-10-01T23:59:59.000Z

300

Transportation Routing Analysis Geographic Information System (TRAGIS)  

E-Print Network (OSTI)

Transportation Routing Analysis Geographic Information System (TRAGIS) Model and Network Databases The Transportation Routing Analysis Geographic Information System (TRAGIS) model is a geographic information system tool for modeling transportation routing. TRAGIS offers numerous options for route calculation

Note: This page contains sample records for the topic "information network gain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

V-120: EMC Smarts Network Configuration Manager Java RMI Access Control  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

0: EMC Smarts Network Configuration Manager Java RMI Access 0: EMC Smarts Network Configuration Manager Java RMI Access Control Flaw Lets Remote Users Gain Full Control V-120: EMC Smarts Network Configuration Manager Java RMI Access Control Flaw Lets Remote Users Gain Full Control March 27, 2013 - 12:51am Addthis PROBLEM: EMC Smarts Network Configuration Manager Java RMI Access Control Flaw Lets Remote Users Gain Full Control PLATFORM: Version(s): prior to 9.2 ABSTRACT: Two vulnerabilities were reported in EMC Smarts Network Configuration Manager. REFERENCE LINKS: SecurityTracker Alert ID: 1028342 www.emc.com CVE-2013-0935 IMPACT ASSESSMENT: Medium DISCUSSION: A remote user can access some Java Remote Method Invocation methods without authenticating to gain control of the target system. A user can exploit unspecified flaws in the NCM System Management

302

V-120: EMC Smarts Network Configuration Manager Java RMI Access Control  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

0: EMC Smarts Network Configuration Manager Java RMI Access 0: EMC Smarts Network Configuration Manager Java RMI Access Control Flaw Lets Remote Users Gain Full Control V-120: EMC Smarts Network Configuration Manager Java RMI Access Control Flaw Lets Remote Users Gain Full Control March 27, 2013 - 12:51am Addthis PROBLEM: EMC Smarts Network Configuration Manager Java RMI Access Control Flaw Lets Remote Users Gain Full Control PLATFORM: Version(s): prior to 9.2 ABSTRACT: Two vulnerabilities were reported in EMC Smarts Network Configuration Manager. REFERENCE LINKS: SecurityTracker Alert ID: 1028342 www.emc.com CVE-2013-0935 IMPACT ASSESSMENT: Medium DISCUSSION: A remote user can access some Java Remote Method Invocation methods without authenticating to gain control of the target system. A user can exploit unspecified flaws in the NCM System Management

303

Network Hopes  

Science Conference Proceedings (OSTI)

In this work, the authors examine four cases of municipalities that have attempted to create municipal-sponsored wireless broadband networks. In each of these cases, one of the reasons given for establishing the network was to engage the citizens in ... Keywords: civic engagement, municipalities, social capital, wireless broadband Internet

Andrea H. Tapia; Julio Angel Ortiz

2010-02-01T23:59:59.000Z

304

Two Savannah River Site Projects Gain National Recognition | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Savannah River Site Projects Gain National Recognition Savannah River Site Projects Gain National Recognition Two Savannah River Site Projects Gain National Recognition June 21, 2011 - 12:00pm Addthis Media Contacts Jim Giusti, DOE (803) 952-7697 james-r.giusti@srs.gov Will Callicott, SRNL (803) 725-3786 will.callicott@srs.gov AIKEN, SC - The Department of Energy's Savannah River Site has received Environmental Sustainability (EStar) awards from DOE for two projects growing out of technology research, development and application at the Savannah River National Laboratory. EStar awards recognize excellence in pollution prevention and sustainable environmental stewardship. They are awarded for projects and programs that reduce environmental impacts, enhance site operations, and reduce costs. One award, for Renewable Technology Development, Deployment and Education

305

Internships Help Future Energy Leaders Gain Hands-On Experience |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Internships Help Future Energy Leaders Gain Hands-On Experience Internships Help Future Energy Leaders Gain Hands-On Experience Internships Help Future Energy Leaders Gain Hands-On Experience August 23, 2013 - 10:19am Addthis EM Office of External Affairs Acting Communications Director Dave Borak talks with EM intern Valerie Edwards. | Photo courtesy of the Energy Department. EM Office of External Affairs Acting Communications Director Dave Borak talks with EM intern Valerie Edwards. | Photo courtesy of the Energy Department. Rebecca Matulka Rebecca Matulka Digital Communications Specialist, Office of Public Affairs More Back-To-School Stories: Learn how the Energy Department's Energy 101 Course Framework is helping colleges and universities offer energy-related classes. Interested in working at the National Labs? There's an internship

306

NREL: Energy Systems Integration - ESIF Gaining National and International  

NLE Websites -- All DOE Office Websites (Extended Search)

ESIF Gaining National and International Interest ESIF Gaining National and International Interest An aerial photo of the NREL Golden campus with arrows pointing to the ESIF building. The Energy Systems Integration Facility on the NREL campus in Golden, Colorado. Aerial photo taken 6/2012 by Sincere/Duncan Studios courtesy of JE Dunn Construction. As the October 2012 substantial completion of NREL's new Energy Systems Integration Facility approaches, interest in the facility is gaining momentum. Universities such as Stanford and MIT, as well as corporations such as Ingersoll-Rand and IBM, have already gotten a first look at the facility during its construction. In addition, international organizations such as E-Energy (Germany), Suzlon (India), and NEDO (Japan) are considering how they can partner with NREL to test renewable technologies

307

NREL: Continuum Magazine - Electric Vehicle Battery Development Gains  

NLE Websites -- All DOE Office Websites (Extended Search)

Electric Vehicle Battery Development Gains Momentum Electric Vehicle Battery Development Gains Momentum Issue 5 Print Version Share this resource Electric Vehicle Battery Development Gains Momentum CAEBAT collaboration targets EDV batteries with longer range and lifespan, at a lower cost. A photo of two men silhouetted in front of six back-lit display screens showing battery models, located in a dark room (22008). Enlarge image NREL's modeling, simulation, and testing activities include battery safety assessment, next-generation battery technologies, material synthesis and research, subsystem analysis, and battery second use studies. Photo by Dennis Schroeder, NREL "When people get behind the wheel of an electric car, it should be a great driving experience. Period." Dr. Taeyoung Han, GM technical fellow, said,

308

Two Savannah River Site Projects Gain National Recognition | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Two Savannah River Site Projects Gain National Recognition Two Savannah River Site Projects Gain National Recognition Two Savannah River Site Projects Gain National Recognition June 21, 2011 - 12:00pm Addthis Media Contacts Jim Giusti, DOE (803) 952-7697 james-r.giusti@srs.gov Will Callicott, SRNL (803) 725-3786 will.callicott@srs.gov AIKEN, SC - The Department of Energy's Savannah River Site has received Environmental Sustainability (EStar) awards from DOE for two projects growing out of technology research, development and application at the Savannah River National Laboratory. EStar awards recognize excellence in pollution prevention and sustainable environmental stewardship. They are awarded for projects and programs that reduce environmental impacts, enhance site operations, and reduce costs. One award, for Renewable Technology Development, Deployment and Education

309

Network Simulation  

SciTech Connect

A detailed introduction to the design, implementation and use of network simulation tools is presented. The requirements and issues faced in the design of simulators for wired and wireless networks are discussed. Abstractions such as packet- and fluid-level network models are covered. Several existing simulations are given as examples, with details and rationales regarding design decisions presented. Issues regarding performance and scalability are discussed in detail, describing how one can utilize distributed simulation methods to increase the scale and performance of a simulation environment. Finally, a case study of two simulation tools is presented that have been developed using distributed simulation techniques. This text is essential to any student, researcher or network architect desiring a detailed understanding of how network simulation tools are designed, implemented, and used.

Fujimoto, Richard [ORNL; Perumalla, Kalyan S [ORNL; Riley, George F. [Georgia Institute of Technology

2006-01-01T23:59:59.000Z

310

Networking without Dynamic Host Configuration Protocol server in Ethernet and Wireless Local Area Network  

Science Conference Proceedings (OSTI)

A Dynamic Host Configuration Protocol (DHCP) server is a well-known server deployed at a network to manage Internet Protocol (IP) addresses temporarily rentable to hosts in the network. Besides, a DHCP server provides hosts with important network information ... Keywords: AHCM, ARP, Autoconfiguration, Automatic host configuration, DHCP, Free IP address

Tzu-Chi Huang; Kuo-Chih Chu

2011-11-01T23:59:59.000Z

311

StreamNet; Northwest Aquatic Resource Information Network - Status of Salmon and Steelhead in the Columbia River Basin, 1995 Final Report.  

DOE Green Energy (OSTI)

Information on fish populations, fisheries, and fish habitat is crucial to the success of ongoing program to protect, recover, enhance, and manage fish resources in the Columbia River Basin. However, pertinent data are often difficult to locate because it is scattered among many agencies and is often unpublished. The goal of this annual report is to bring many diverse data types and sources into a single comprehensive report on the status of anadromous fish runs in the Columbia River Basin and the environmental conditions that may affect that status. Brief summaries are provided to identify the type and scope of available information. This synopsis is intended to complement other more detailed reports to which readers are referred for comprehensive treatment of specific subjects. This first report focuses mainly on anadromous salmon and steelhead (primarily through 1994) but the authors intend to expand the scope of future issues to include resident species. This is the first of what the authors intend to be an annual report. They welcome constructive suggestions for improvements. This report is a product of the StreamNet (formerly Coordinated Information System and Northwest Environmental Data Base) project which is a part of the Bonneville Power Administration`s program to protect, mitigate, and enhance fish and wildlife affected by the development and operation of hydroelectric facilities on the Columbia River and its tributaries. The project is called for in the Fish and Wildlife Program of the Northwest Power Planning Council. The project`s objective is to promote exchange and dissemination of information in a standardized electronic format throughout the basin. This project is administered by the Pacific States Marine Fisheries Commission with active participation by tribal, state, and federal fish and wildlife agencies.

Anderson, Duane A.; Beamesderfer, Raymond C. [Oregon Dept. of Fish and Wildlife, Enterprise, OR (United States); Woodard, Bob [Washington Dept. of Fish and Wildlife, Olympia, WA (United States)

1996-04-01T23:59:59.000Z

312

Network Upgrade for the SLC: PEP II Network  

SciTech Connect

The PEP-II control system required a new network to support the system functions. This network, called CTLnet, is an FDDI/Ethernet based network using only TCP/IP protocols. An upgrade of the SLC Control System micro communications to use TCP/IP and SLCNET would allow all PEP-II control system nodes to use TCP/IP. CTLnet is private and separate from the SLAC public network. Access to nodes and control system functions is provided by multi-homed application servers with connections to both the private CTLnet and the SLAC public network. Monitoring and diagnostics are provided using a dedicated system. Future plans and current status information is included.

Crane, M.; Call, M.; Clark, S.; Coffman, F.; Himel, T.; Lahey, T.; Miller, E.; Sass, R.; /SLAC

2011-09-09T23:59:59.000Z

313

Definitions of Managed Objects for Synchronous Optical Network (SONET) Linear Automatic Protection Switching (APS) Architectures  

Science Conference Proceedings (OSTI)

This memo defines a portion of the Management Information Base (MIB) for use with network management protocols in TCP/IP based internets. In particular, it defines objects for managing networks using Synchronous Optical Network (SONET) linear Automatic ...

J. Kuhfeld; J. Johnson; M. Thatcher

2003-03-01T23:59:59.000Z

314

Network Coded Transmission of Fountain Codes over Cooperative Relay Networks  

E-Print Network (OSTI)

In this paper, a transmission strategy of fountain codes over cooperative relay networks is proposed. When more than one relay nodes are available, we apply network coding to fountain-coded packets. By doing this, partial information is made available to the destination node about the upcoming message block. It is therefore able to reduce the required number of transmissions over erasure channels, hence increasing the effective throughput. Its application to wireless channels with Rayleigh fading and AWGN noise is also analysed, whereby the role of analogue network coding and optimal weight selection is demonstrated.

Kurniawan, E; Yen, K; Chong, K F E

2010-01-01T23:59:59.000Z

315

Gain effect waveguide optical amplifiers for Si microphotonics  

E-Print Network (OSTI)

(cont.) Er-based gain. We reported the first infrared photoluminescence PL study of Er?O? and found a 7 ms lifetime at 4 K, attributed to a metastable FCC or HCP phase. We showed the thermodynamically stable BCC crystal ...

Saini, Sajan, 1973-

2004-01-01T23:59:59.000Z

316

Fuzzy gain scheduling technique for power flow control  

Science Conference Proceedings (OSTI)

An application of fuzzy logic based control for power systems governing multiple Flexible Alternating Current Transmission System (FACTS) devices is described here. Sufficiently accurate relations have been derived to determine setpoints of FACTS ... Keywords: AC transmission, FACTS devices, Switzerland, flexible alternating current transmission system, fuzzy control, fuzzy gain scheduling, fuzzy logic, power flow control, power systems, sensitivity analysis

Alexandre Oudalov; Petr Korba; Rachid Cherkaoui; Alain J. Germond

2006-10-01T23:59:59.000Z

317

Generalized solar load ratio correlation for direct gain buildings  

DOE Green Energy (OSTI)

A generalized solar load ratio correlation has been developed for direct gain buildings by generating relationships between the correlation parameters and two fundamental design parameters. The first design parameter is the steady state conductance of the solar aperture, U/sub c/. The second is the effective heat capacity of the solar zone, EHC.

Wray, W.O.; Best, E.D.

1986-01-01T23:59:59.000Z

318

Google's Loss: The Public's Gain APRIL 28, 2011  

E-Print Network (OSTI)

Google's Loss: The Public's Gain APRIL 28, 2011 Robert Darnton Musée du Louvre, Paris Jean a postmortem on Google's attempt to digitize and sell millions of books, despite the decision by Judge Denny Chin on March 23 to reject the agreement that seemed to make Google's project possible. Google Book

Hofri, Micha

319

Social Networks Applied  

Science Conference Proceedings (OSTI)

Social networks have interesting properties. Building computational models of these networks can help us understand and exploit them. This issue's essays examine applications of these networks' properties. Keywords: social networks, ontology, Semantic Web, network topology, friend of a friend

Steffen Staab; Pedro Domingos; Peter Mika; Jennifer Golbeck; Li Ding; Tim Finin; Anupam Joshi; Andrzej Nowak; Robin R. Vallacher

2005-01-01T23:59:59.000Z

320

Optimal Training Sequences for Locally Recurrent Neural Networks  

Science Conference Proceedings (OSTI)

The problem of determining an optimal training schedule for a locally recurrent neural network is discussed. Specifically, the proper choice of the most informative measurement data guaranteeing the reliable prediction of the neural network response ...

Krzysztof Patan; Maciej Patan

2009-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "information network gain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

A taxonomy of wireless micro-sensor network models  

Science Conference Proceedings (OSTI)

In future smart environments, wireless sensor networks will play a key role in sensing, collecting, and disseminating information about environmental phenomena. Sensing applications represent a new paradigm for network operation, one that has different ...

Sameer Tilak; Nael B. Abu-Ghazaleh; Wendi Heinzelman

2002-04-01T23:59:59.000Z

322

Definition: Customer System Communications Network | Open Energy  

Open Energy Info (EERE)

System Communications Network System Communications Network Jump to: navigation, search Dictionary.png Customer System Communications Network The communications network or networks between the customers' premise and the utility, designed to provide two-way communications between customer systems and utility information systems. These networks can utilize wired or wireless connections, and can be utility-owned or provided as services by a third party.[1] Related Terms system References ↑ https://www.smartgrid.gov/category/technology/customer_system_communications_network [[C LikeLike UnlikeLike You like this.Sign Up to see what your friends like. ategory: Smart Grid Definitions|Template:BASEPAGENAME]] Retrieved from "http://en.openei.org/w/index.php?title=Definition:Customer_System_Communications_Network&oldid=480382"

323

Impact of Solar Heat Gain on Radiant Floor Cooling System Design  

E-Print Network (OSTI)

Bauman F. 2013. Impact of Solar Heat Gain on Radiant FloorBauman F. 2013. Impact of Solar Heat Gain on Radiant FloorBauman F. 2013. Impact of Solar Heat Gain on Radiant Floor

Feng, Jingjuan Dove; Schiavon, Stefano; Bauman, Fred

2013-01-01T23:59:59.000Z

324

Survey of mobile object tracking protocols in wireless sensor networks: a network-centric perspective  

Science Conference Proceedings (OSTI)

Mobile object tracking in Wireless Sensor Networks (WSNs) has gained much attention during recent years owing to its growing application potential for the ubiquitous society. In this paper, we present an investigation and taxonomy of the state-of-the-art ...

Marjan Naderan; Mehdi Dehghan; Hossein Pedram; Vesal Hakami

2012-09-01T23:59:59.000Z

325

Privacy engineering for social networks  

E-Print Network (OSTI)

. BONNEAU, J. ANDERSON, R. J. ANDERSON, AND F. STAJANO. Eight friends are enough: social graph approximation via public listings. In SNS 09: Proceedings of the Second ACM EuroSys Workshop on Social Network Systems, pages 1318. ACM, Mar. 2009. doi:10... (SNS) [7] and Prying Data out of a Social Network, a summary of various methods that we used to extract information from the service, published at the 2009 International Con- ference on Advances in Social Networks Analysis and Mining (ASONAM) [8]. I...

Anderson, Jonathan

2013-01-08T23:59:59.000Z

326

SRS ecology: Environmental information document  

SciTech Connect

The purpose of this Document is to provide a source of ecological information based on the exiting knowledge gained from research conducted at the Savannah River Site. This document provides a summary and synthesis of ecological research in the three main ecosystem types found at SRS and information on the threatened and endangered species residing there.

Wike, L.D.; Shipley, R.W.; Bowers, J.A. [and others

1993-09-01T23:59:59.000Z

327

High Performance Network Monitoring  

SciTech Connect

Network Monitoring requires a substantial use of data and error analysis to overcome issues with clusters. Zenoss and Splunk help to monitor system log messages that are reporting issues about the clusters to monitoring services. Infiniband infrastructure on a number of clusters upgraded to ibmon2. ibmon2 requires different filters to report errors to system administrators. Focus for this summer is to: (1) Implement ibmon2 filters on monitoring boxes to report system errors to system administrators using Zenoss and Splunk; (2) Modify and improve scripts for monitoring and administrative usage; (3) Learn more about networks including services and maintenance for high performance computing systems; and (4) Gain a life experience working with professionals under real world situations. Filters were created to account for clusters running ibmon2 v1.0.0-1 10 Filters currently implemented for ibmon2 using Python. Filters look for threshold of port counters. Over certain counts, filters report errors to on-call system administrators and modifies grid to show local host with issue.

Martinez, Jesse E [Los Alamos National Laboratory

2012-08-10T23:59:59.000Z

328

The Network Completion Problem: Inferring Missing Nodes and Edges in Networks  

SciTech Connect

Network structures, such as social networks, web graphs and networks from systems biology, play important roles in many areas of science and our everyday lives. In order to study the networks one needs to first collect reliable large scale network data. While the social and information networks have become ubiquitous, the challenge of collecting complete network data still persists. Many times the collected network data is incomplete with nodes and edges missing. Commonly, only a part of the network can be observed and we would like to infer the unobserved part of the network. We address this issue by studying the Network Completion Problem: Given a network with missing nodes and edges, can we complete the missing part? We cast the problem in the Expectation Maximization (EM) framework where we use the observed part of the network to fit a model of network structure, and then we estimate the missing part of the network using the model, re-estimate the parameters and so on. We combine the EM with the Kronecker graphs model and design a scalable Metropolized Gibbs sampling approach that allows for the estimation of the model parameters as well as the inference about missing nodes and edges of the network. Experiments on synthetic and several real-world networks show that our approach can effectively recover the network even when about half of the nodes in the network are missing. Our algorithm outperforms not only classical link-prediction approaches but also the state of the art Stochastic block modeling approach. Furthermore, our algorithm easily scales to networks with tens of thousands of nodes.

Kim, M; Leskovec, J

2011-11-14T23:59:59.000Z

329

Mining and analysing scale-free protein protein interaction network  

Science Conference Proceedings (OSTI)

Protein protein interaction network is essential to understand the fundamental processes that govern cell biology. In this paper, we integrate information extraction and data mining techniques to extract and mine the scale-free protein protein interaction ... Keywords: bioinformatics, biomedical literature, chromatin proteins, clustering, computational biology, data mining, information extraction, information retrieval, protein protein interaction, scale-free network graph

Xiaohua Hu

2005-04-01T23:59:59.000Z

330

Network science: a review focused on tourism  

E-Print Network (OSTI)

This paper presents a review of the methods of the science of networks with an application to the field of tourism studies. The basic definitions and computational techniques are described and a case study (Elba, Italy) used to illustrate the effect of network typology on information diffusion. A static structural characterization of the network formed by destination stakeholders is derived from stakeholder interviews and website link analysis. This is followed by a dynamic analysis of the information diffusion process within the destination demonstrating that stakeholder cohesion and adaptive capacity have a positive effect on information diffusion. The outcomes and the implications of this analysis for improving destination management are discussed.

Baggio, R; Cooper, C

2010-01-01T23:59:59.000Z

331

No. 7 Signaling Network Configuration for Interworking Between B-ISDN and N-ISDN  

Science Conference Proceedings (OSTI)

Abstract: No.7 Signaling is used to transfer signaling and control information between network nodes in ISDN, Intelligent Network and Mobile Network. It is also used ATM-based B-ISDN signaling network. In the beginning of B-ISDN, broadband network services ...

Hwa-Suk Kim; Yun-Young An; Woo-Seop Rhee

1998-01-01T23:59:59.000Z

332

Application of small-signal fusion energy gain  

SciTech Connect

The measured burnup fraction of the 1-MeV tritons produced in a deuterium tokamak plasma, multiplied by 17.5, is essentially the small-signal fusion energy gain g/sub T/ for an ideal 1-MeV triton beam injected into the deuterium plasma. The measured g/sub T/ can be converted directly into the two-component fusion energy gain that would be realized if a lower energy tritium beam were injected into the plasma, or if a deuterium beam were injected into a tritium target plasma having the same parameters as the acutal deuterium plasma. Under certain conditions, g/sub T/ greater than or equal to 1 can be obtained by injection of a low-current 225-keV tritium beam into a hot deuterium plasma, thereby verifying that the plasma has the essential characteristics needed for achieving macroscopic fusion energy ''break-even.''

Jassby, D.L.

1986-11-01T23:59:59.000Z

333

Stability in High Gain Plasmas in DIII-D  

SciTech Connect

Fusion power gain has been increased by a factor of 3 in DIII-D plasmas through the use of strong discharge shaping and tailoring of the pressure and current density profiles. H-mode plasmas with weak or negative central magnetic shear are found to have neoclassical ion confinement throughout most of the plasma volume. Improved MHD stability is achieved by controlling the plasma pressure profile width. The highest fusion power gain Q (ratio of fusion power to input power) in deuterium plasmas was 0.0015. which extrapolates to an equivalent Q of 0.32 in a deuterium-tritium plasma and is similar to values achieved in tokamaks of larger size and magnetic fields.

Lazarus, E. A.; Hong, R. M. [Oak Ridge National Lab., TN (United States); Navratil, G. A.; Sabbagh, S. [Columbia Univ., New York, NY (United States); Strait, E. J.; Rice, B. W. [Lawrence Livermore National Lab., CA (United States); Ferron, J. R.; Greenfield, C. M.; Austin, M. E. [Maryland Univ., College Park, MD (United States); Chan, V. S.; DeBoo, J. C.; Doyle, E. J. [California Univ., Los Angeles, CA (United States; Durst, R. [Wisconsin Univ., Madison, WI (United States); Forest, C. B. [California Univ., Irvine, CA (United States); Leonard, A. W. [Oak Ridge Associated Universities, Inc., TN (United States); Schissel, D. P. [JET Joint Undertaking, Abingdon (United Kingdom)

1997-01-01T23:59:59.000Z

334

Mobile information services enabled by mobile publishing (MIS-MP)  

Science Conference Proceedings (OSTI)

Mobile users and devices want to discover and share a growing range of information as the processing and storage capabilities of mobile devices grow. For example, users want to discover nearby networks, and location-based or time-sensitive user information ... Keywords: collaboration, dynamic information collection, information discovery, information retrieval, information sharing, location-based information, mobile information, mobile publishing, network discovery, scouts, service

Tao Zhang; Eric van den Berg; Sunil Madhani; Ashutosh Dutta; Shantidev Mohanti

2007-10-01T23:59:59.000Z

335

Incremental cooling load determination for passive direct gain heating systems  

DOE Green Energy (OSTI)

This paper examines the applicability of the National Association of Home Builders (NAHB) full load compressor hour method for predicting the cooling load increase in a residence, attributable to direct gain passive heating systems. The NAHB method predictions are compared with the results of 200 hour-by-hour simulations using BLAST and the two methods show reasonable agreement. The degree of agreement and the limitations of the NAHB method are discussed.

Sullivan, P.W.; Mahone, D.; Fuller, W.; Gruber, J.; Kammerud, R.; Place, W.; Andersson, B.

1981-05-01T23:59:59.000Z

336

Wind Gains ground, hitting 33 GW of installed capacity  

Science Conference Proceedings (OSTI)

The U.S. currently has 33 GW of installed wind capacity. Wind continues to gain ground, accounting for 42 percent of new capacity additions in the US in 2008.Globally, there are now 146 GW of wind capacity with an impressive and sustained growth trajectory that promises to dominate new generation capacities in many developing countries. The U.S., however, lags many European countries, with wind providing roughly 2 percent of electricity generation.

NONE

2010-06-15T23:59:59.000Z

337

Natural networks  

E-Print Network (OSTI)

Scale-free and non-computable characteristics of natural networks are found to result from the least-time dispersal of energy. To consider a network as a thermodynamic system is motivated since ultimately everything that exists can be expressed in terms of energy. According to the variational principle, the network will grow and restructure when flows of energy diminish energy differences between nodes as well as relative to nodes in surrounding systems. The natural process will yield scale-free characteristics because the nodes that contribute to the least-time consumption of free energy preferably attach to each other. Network evolution is a path-dependent and non-deterministic process when there are two or more paths to consume a common source of energy. Although evolutionary courses of these non-Hamiltonian systems cannot be predicted, many mathematical functions, models and measures that characterize networks can be recognized as appropriate approximations of the thermodynamic equation of motion that has been derived from statistical physics of open systems.

Tuomo Hartonen; Arto Annila

2011-06-21T23:59:59.000Z

338

USDOE, Office of Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

Green Energy DOepatents DOE R&D Accomplishments .EDUconnections Energy Citations Database Energy Science and Technology Software Center E-print Network Information Bridge LEDP...

339

Speeding Nano Progress Using Information Diffusion  

Office of Scientific and Technical Information (OSTI)

Green Energy DOepatents DOE R&D Accomplishments .EDUconnections Energy Citations Database Energy Science and Technology Software Center E-print Network Information Bridge LEDP...

340

USDOE, Office of Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

Energy Science and Technology Software Center E-print Network Information Bridge LEDP National Library of Energy OSTIblog Science.gov Science Accelerator Science Conference...

Note: This page contains sample records for the topic "information network gain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

List of Major Information Systems,National Nuclear Security Administration  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

List of Major Information Systems,National Nuclear Security List of Major Information Systems,National Nuclear Security Administration ADaPT Networked: List of Major Information Systems,National Nuclear Security Administration ADaPT Networked: List of Major Information Systems, Defense Line of Business National Nuclear Security Administration ADaPT Networked: Develops and deploys emerging information networking technology to production processes in support of the U.S. nuclear weapons stockpile. National Nuclear Security Administration ADaPT Network Infrastructure: Develops and deploys emerging information networking technology to production processes in support of the U.S. nuclear weapons stockpile. .major_information_systems.pdf List of Major Information Systems,National Nuclear Security Administration ADaPT Networked:

342

Brookhaven Women Engineers' Network  

NLE Websites -- All DOE Office Websites (Extended Search)

Home | Mission | Other links BWEN Brookhaven Women Engineers' Network BNLlogo Brookhaven Women Engineers' Network Network for professionals in engineering, computing and...

343

PDSF Network Activity  

NLE Websites -- All DOE Office Websites (Extended Search)

Statistics Network Activity Network Activity PDSF Network Uplinks to NERSC (dual 10 Gbps) NERSC Uplink to ESnet Last edited: 2011-03-31 22:20:59...

344

On Building Inexpensive Network Capabilities  

Science Conference Proceedings (OSTI)

There are many deployed approaches for blocking unwanted traffic, either once it reaches the recipient's network, or closer to its point of origin. One of these schemes is based on the notion of traffic carrying capabilities that grant access to a network and/or end host. However, leveraging capabilities results in added complexity and additional steps in the communication process: Before communication starts a remote host must be vetted and given a capability to use in the subsequent communication. In this paper, we propose a lightweight mechanism that turns the answers provided by DNS name resolution---which Internet communication broadly depends on anyway---into capabilities. While not achieving an ideal capability system, we show the mechanism can be built from commodity technology and is therefore a pragmatic way to gain some of the key benefits of capabilities without requiring new infrastructure.

Shue, Craig A [ORNL; Kalafut, Prof. Andrew [Grand Valley State University (GVSU), Michigan; Allman, Mark [International Computer Science Institute (ICSI); Taylor, Curtis R [ORNL

2011-01-01T23:59:59.000Z

345

Network Connections  

NLE Websites -- All DOE Office Websites (Extended Search)

Connecting to NERSC Using X Windows Connecting to NERSC with NX Transferring Data Network Performance Queues and Scheduling Job Logs & Analytics Training & Tutorials Software Accounts & Allocations Policies Data Analytics & Visualization Data Management Policies Science Gateways User Surveys NERSC Users Group User Announcements Help Operations for: Passwords & Off-Hours Status 1-800-66-NERSC, option 1 or 510-486-6821 Account Support https://nim.nersc.gov accounts@nersc.gov 1-800-66-NERSC, option 2 or 510-486-8612 Consulting http://help.nersc.gov consult@nersc.gov 1-800-66-NERSC, option 3 or 510-486-8611 Home » For Users » Network Connections Network Connections NERSC's resources can be accessed using SSH and related tools, grid tools, and via the web. This section explains how to connect to NERSC

346

E-print Network Web Log News: Research Communications for Scientists...  

Office of Scientific and Technical Information (OSTI)

Description This Web Log provides the latest information about changes to E-print Network - its content, features, and functionality - as well as news or information of interest...

347

SURVIVABLE GREEN OPTICAL BACKBONE NETWORKS WITHSHARED BACKUP PROTECTION.  

E-Print Network (OSTI)

?? With the rapidly growing power consumption in Information and Communication Technology (ICT), energy-efficient solutions in telecom networks have become increasingly important. As a part (more)

Sadat Jalalinia, Shabnam

2012-01-01T23:59:59.000Z

348

Using Neural Networks in the Maintenance and Operations REcommender...  

NLE Websites -- All DOE Office Websites (Extended Search)

using Neural Networks. By integrating the information from Computerized Maintenance Management Systems (CMMS) and Energy Managementand Control System(EMCS), MORE can analyze and...

349

Definition: Distribution Automation Communications Network | Open Energy  

Open Energy Info (EERE)

Automation Communications Network Automation Communications Network Jump to: navigation, search Dictionary.png Distribution Automation Communications Network A communications network or networks designed to deliver control signals and information between distribution automation devices, and between these devices and utility grid control systems. These networks can utilize wired or wireless connections, and can be utility-owned or provided as services by a third party.[1] Related Terms distribution automation References ↑ https://www.smartgrid.gov/category/technology/distribution_automation_communications_network [[C LikeLike UnlikeLike You like this.Sign Up to see what your friends like. ategory: Smart Grid Definitionssmart grid,smart grid, |Template:BASEPAGENAME]]smart grid,smart grid, Retrieved from

350

An experiment of the life support network for elderly people living in a rural area  

Science Conference Proceedings (OSTI)

In order to provide comfortable and safety life for every people in the world, information technologies will be useful in a rural area as well as in a metropolitan area. This paper proposes a new concept of Life Support Network (LSN) for elderly people ... Keywords: healthcare system, information network, information system, life support system, quality of life, safety network, telemedicine, welfare system

Jun Sasaki; Bayme Abaydulla; Keizo Yamada; Michiru Tanaka; Yutaka Funyu

2007-11-01T23:59:59.000Z

351

Personalised and dynamic trust in social networks  

Science Conference Proceedings (OSTI)

We propose a novel trust metric for social networks which is suitable for application to recommender systems. It is personalised and dynamic, and allows to compute the indirect trust between two agents which are not neighbours based on the direct trust ... Keywords: information overload, personalisation, recommender systems, social networks, trust

Frank E. Walter; Stefano Battiston; Frank Schweitzer

2009-10-01T23:59:59.000Z

352

Distributed user access control in sensor networks  

Science Conference Proceedings (OSTI)

User access control in sensor networks defines a process of granting user the access right to the information and resources. It is essential for the future real sensor network deployment in which sensors may provide users with different services in terms ...

Haodong Wang; Qun Li

2006-06-01T23:59:59.000Z

353

Quantum network communication: the butterfly and beyond  

Science Conference Proceedings (OSTI)

We study the problem of k-pair communication (or multiple unicast problem) of quantum information in networks of quantum channels. We consider the asymptotic rates of high fidelity quantum communication between specific sender-receiver pairs. ... Keywords: k-pair communication problem, multiple unicast, network coding, quantum communication, routing

Debbie Leung; Jonathan Oppenheim; Andreas Winter

2010-07-01T23:59:59.000Z

354

Deterministic Secure Positioning in Wireless Sensor Networks  

Science Conference Proceedings (OSTI)

Position verification problem is an important building block for a large subset of wireless sensor networks (WSN) applications. As a result, the performance of the WSN degrades significantly when misbehaving nodes report false location information in ... Keywords: Distributed Protocol, Secure Positioning, Wireless Sensor Network

Sylvie Delat; Partha Sarathi Mandal; Mariusz A. Rokicki; Sbastien Tixeuil

2008-06-01T23:59:59.000Z

355

Friends Troubleshooting Network: Towards  

E-Print Network (OSTI)

Content sharing is a popular usage of peerto -peer systems for its inherent scalability and low cost of maintenance. In this paper, we leverage this nature of peer-to-peer systems to tackle a new problem: automatic misconfiguration troubleshooting. In this setting, machine configurations from the peers are "shared" to diagnose the misconfigurations on a sick machine. A key challenge for such a troubleshooting system is privacy preservation. To this end, we construct Friends Troubleshooting Network (FTN), a peer-to-peer overlay network, where the links between peer machines reflect the friendship of their owners. To preserve privacy, we use historyless and futureless random-walk in the FTN, during which search along with parameter aggregation are carried out for the purpose of troubleshooting. Many of our techniques can be applied to other application scenarios that require privacy-preserving distributed computing and information aggregation. We have also identified a number of open challenges that remain to be addressed.

Privacy-Preserving Automatic Troubleshooting; Helen J. Wang; Yih-chun Hu; Chun Yuan; Zheng Zhang; Yi-min Wang; U. C. Berkeley

2004-01-01T23:59:59.000Z

356

Quantization in acquisition and computation networks  

E-Print Network (OSTI)

In modern systems, it is often desirable to extract relevant information from large amounts of data collected at different spatial locations. Applications include sensor networks, wearable health-monitoring devices and a ...

Sun, John Zheng

2013-01-01T23:59:59.000Z

357

Connected Consumption: The hidden networks of consumption  

E-Print Network (OSTI)

In this paper, we present the Connected Consumption Network (CCN) that allows a community of consumers to collaboratively sense the market from a mobile device, enabling more informed financial decisions in geo-local ...

Reed, David P.

358

Maximizing degrees of freedom in wireless networks  

E-Print Network (OSTI)

We consider communication from a single source to a single destination in a wireless network with fading. Both source and destination have multiple antennas. The information reaches the destination through a sequence of ...

Borade, Shashibhushan Prataprao, 1981-

2004-01-01T23:59:59.000Z

359

Distributed sensor networks with collective computation  

Science Conference Proceedings (OSTI)

Simulations of a network of N sensors have been performed. The simulation space contains a number of sound sources and a large number of sensors. Each sensor is equipped with an omni-directional microphone and is capable of measuring only the time of arrival of a signal. Sensors are able to wirelessly transmit and receive packets of information, and have some computing power. The sensors were programmed to merge all information (received packets as well as local measurements) into a 'world view' for that node. This world view is then transmitted. In this way, information can slowly diffuse across the network. One node was monitored in the network as a proxy for when information had diffused across the network. Simulations demonstrated that the energy expended per sensor per time step was approximately independent of N.

Lanman, D. R. (Douglas R.)

2001-01-01T23:59:59.000Z

360

Multiaccess and fading in communication networks  

E-Print Network (OSTI)

Two fundamental issues in the design of wireless communication networks are the interference among multiple users and the time-varying nature of the fading wireless channel. We apply fundamental techniques in information ...

Yeh, Edmund Meng, 1971-

2001-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "information network gain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

Regulation of T-cell signaling networks  

E-Print Network (OSTI)

For a better understanding of how biology carries information within cells, it is not sufficient to look at individual protein or gene interactions, but to understand these networks of interactions as a whole. The goal of ...

Prabhakar, Arvind Shankar

2013-01-01T23:59:59.000Z

362

Computing Nature: A Network of Networks of Concurrent Information Processes  

E-Print Network (OSTI)

This text presents the research field of natural/unconventional computing as it appears in the book COMPUTING NATURE. The articles discussed consist a selection of works from the Symposium on Natural Computing at AISB-IACAP (British Society for the Study of Artificial Intelligence and the Simulation of Behaviour and The International Association for Computing and Philosophy) World Congress 2012, held at the University of Birmingham, celebrating Turing centenary. The COMPUTING NATURE is about nature considered as the totality of physical existence, the universe. By physical we mean all phenomena, objects and processes, that are possible to detect either directly by our senses or via instruments. Historically, there have been many ways of describing the universe (cosmic egg, cosmic tree, theistic universe, mechanistic universe) while a particularly prominent contemporary approach is computational universe, as discussed in this article.

Gordana Dodig Crnkovic; Raffaela Giovagnoli

2012-10-29T23:59:59.000Z

363

High resolution BPMS with integrated gain correction system  

Science Conference Proceedings (OSTI)

High resolution beam position monitors (BPM) are an essential tool to achieve and reproduce a low vertical beam emittance at the KEK Accelerator Test Facility (ATF) damping ring. The ATF damping ring (DR) BPMs are currently upgraded with new high resolution read-out electronics. Based on analog and digital down-conversion techniques, the upgrade includes an automatic gain calibration system to correct for slow drift effects and ensure high reproducible beam position readings. The concept and its technical realization, as well as preliminary results of beam studies are presented.

Wendt, M.; Briegel, C.; Eddy, N.; Fellenz, B.; Gianfelice, E.; Prieto, P.; Rechenmacher, R.; Voy, D.; /Fermilab; Terunuma, N.; Urakawa, J.; /KEK, Tsukuba

2009-08-01T23:59:59.000Z

364

Using Quantum Coherence to Enhance Gain in Atomic Physics  

E-Print Network (OSTI)

Quantum coherence and interference effects in atomic and molecular physics has been extensively studied due to intriguing counterintuitive physics and potential important applications. Here we present one such application of using quantum coherence to generate and enhance gain in extreme ultra-violet(XUV)(@58.4nm in Helium) and infra-red(@794.76nm in Rubidium) regime of electromagnetic radiation. We show that using moderate external coherent drive, a substantial enhancement in the energy of the lasing pulse can be achieved under optimal conditions. We also discuss the role of coherence. The present paper is intended to be pedagogical on this subject of coherence-enhanced lasing.

Pankaj K. Jha

2013-01-28T23:59:59.000Z

365

FEL GAIN LENGTH AND TAPER MEASUREMENTS AT LCLS  

Science Conference Proceedings (OSTI)

We present experimental studies of the gain length and saturation power level from 1.5 nm to 1.5 Angstroms at the Linac Coherent Light Source (LCLS). By disrupting theFEL process with an orbit kick, we are able to measure the X-ray intensity as a function of undulator length. This kick method is cross-checked with the method of removing undulator sections. We also study the FEL-induced electron energy loss after saturation to determine the optimal taper of the undulator K values. The experimental results are compared to theory and simulations.

Ratner, D.; Fawley, W. M.; Brachmann, A.; Decker, F.J.; Ding, Y.; Dowell, D.; Emma, P.; Frisch, J.; Gilevich, S.; Hays, G.; Hering, P.; Huang, Z.; Loos, H.; Miahnahri, A.; Nuhn, H.D.; Turner, J.; Welch, J.; White, W.; Wu, J.; Xiang, D.; Yocky, G.; Fawley, W. M.

2009-08-14T23:59:59.000Z

366

Networking support for underwater wireless networks.  

E-Print Network (OSTI)

?? Underwater wireless networks provide many opportunities for exploration, environmental monitoring, and military applications. Future growth of underwater networks seems promising as much of the (more)

Kredo, Kurtis B., II

2010-01-01T23:59:59.000Z

367

Information-Disturbance Theorem for Mutually Unbiased Observables  

E-Print Network (OSTI)

We derive a novel version of information-disturbance theorems for mutually unbiased observables. We show that the information gain by Eve inevitably makes the outcomes by Bob in the conjugate basis not only erroneous but random.

Takayuki Miyadera; Hideki Imai

2006-02-05T23:59:59.000Z

368

Supporting Advanced Communications Networks  

Science Conference Proceedings (OSTI)

... it will rely on revolutionary advances in network architecture. ... telemedicine), sensor and control networks (eg, Smart Grid, environmental monitoring ...

2012-02-13T23:59:59.000Z

369

Covert computer and network communications  

Science Conference Proceedings (OSTI)

The ex-filtration of confidential information across communication networks is a challenging problem. It is possible for transmissions to be hidden or masked in such a way to circumvent the security policies of an organization. An objective might be ... Keywords: covert channels, covert storage channels, security, steganography

Robert C. Newman

2007-09-01T23:59:59.000Z

370

Flue Gas Desulfurization Gypsum Agricultural Network  

Science Conference Proceedings (OSTI)

Increasing volumes of flue gas desulfurization (FGD) gypsum will become available for agricultural use as more utilities install forced oxidation scrubbers and the wallboard market for the resulting gypsum becomes saturated. This interim report describes work performed in 2007 and 2008 to develop a national research network to gain data and experience to support the beneficial uses of FGD products, especially FGD gypsum, in agriculture and other land applications.

2008-12-12T23:59:59.000Z

371

Graceful network state migrations  

Science Conference Proceedings (OSTI)

A significant fraction of network events (such as topology or route changes) and the resulting performance degradation stem from premeditated network management and operational tasks. This paper introduces a general class of Graceful Network State Migration ... Keywords: communication system operations and management, computer network management, network maintenance, network upgrade

Saqib Raza; Yuanbo Zhu; Chen-Nee Chuah

2011-08-01T23:59:59.000Z

372

Network Economics Anna Nagurney  

E-Print Network (OSTI)

: · Transportation Networks ·the Internet · Financial Networks · Supply Chains ·Electric Power Generation power generation and distribution networks can be reformulated as transportation network equilibrium · Brief History of the Science of Networks · Interdisciplinary Impact of Networks · User-Optimization vs

Nagurney, Anna

373

NIFTY: a system for large scale information flow tracking and clustering  

Science Conference Proceedings (OSTI)

The real-time information on news sites, blogs and social networking sites changes dynamically and spreads rapidly through the Web. Developing methods for handling such information at a massive scale requires that we think about how information content ... Keywords: blogs, information cascades, meme-tracking, networks of diffusion, news media, social networks

Caroline Suen, Sandy Huang, Chantat Eksombatchai, Rok Sosic, Jure Leskovec

2013-05-01T23:59:59.000Z

374

LANL | Physics | Quantum Information  

NLE Websites -- All DOE Office Websites (Extended Search)

Breakthrough quantum information Breakthrough quantum information science and technology Physics Division's quantum information science and technology capability supports present and future Laboratory missions in cyber-security, sensing, nonproliferation, information science, and materials. Collaborating with researchers throughout Los Alamos and leading institutions in the nation, Physics Division scientists are involved in projects in quantum communications, including quantum key distribution and quantum-enabled security and networking, and in quantum cold-atom physics. Recent fundamental science results include the ability to "paint" potentials that can trap Bose-Einstein condensates into geometric forms, such as the toroidal ring of clusters, the density of which is measured in

375

Improving broadcast efficiency in wireless sensor network time synchronization protocols  

Science Conference Proceedings (OSTI)

In this work we proposed an algorithm to allow nodes in a wireless sensor network to interconnect in a way such that time stamp information can be efficiently distributed for network wide synchronization. The algorithm works by first establishing a level ... Keywords: broadcast optimization, sensor networks, time synchronization

Wenxun Huang; Yujuan Quan; Deming Chen

2012-06-01T23:59:59.000Z

376

Hierarchical multi-pattern matching algorithm for network content inspection  

Science Conference Proceedings (OSTI)

Inspection engines that can inspect network content for application-layer information are urgently required. In-depth packet inspection engines, which search the whole packet payload, can identify the interested packets that contain certain patterns. ... Keywords: Content inspection, Intrusion detection, Network security, Network-level security and protection, Pattern matching, Real-time and embedded systems

Tzu-Fang Sheu; Nen-Fu Huang; Hsiao-Ping Lee

2008-07-01T23:59:59.000Z

377

A survey on communication networks for electric system automation  

Science Conference Proceedings (OSTI)

In today's competitive electric utility marketplace, reliable and real-time information become the key factor for reliable delivery of power to the end-users, profitability of the electric utility and customer satisfaction. The operational and commercial ... Keywords: Electric system automation, Internet based Virtual Private Network, Power line communication, Satellite communication, WiMAX, Wireless mesh networks, Wireless sensor networks

V. C. Gungor; F. C. Lambert

2006-05-01T23:59:59.000Z

378

Forward correction and fountain codes in delay-tolerant networks  

Science Conference Proceedings (OSTI)

Delay-tolerant ad hoc networks leverage the mobility of relay nodes to compensate for lack of permanent connectivity and thus enable communication between nodes that are out of range of each other. To decrease delivery delay, the information to be delivered ... Keywords: delay-tolerant networks (DTNs), forward correction, fountain codes, mobile ad hoc networks

Eitan Altman; Francesco De Pellegrini

2011-02-01T23:59:59.000Z

379

Achieving distributed user access control in sensor networks  

Science Conference Proceedings (OSTI)

User access control in sensor networks defines a process of granting user an access right to the stored information. It is essential for future real sensor network deployment in which sensors may provide users with different services in terms of data ... Keywords: Elliptic Curve Cryptography, Public key cryptography, Sensor networks, User access control

Haodong Wang; Qun Li

2012-05-01T23:59:59.000Z

380

Analyzing localization errors in one-dimensional sensor networks  

Science Conference Proceedings (OSTI)

One-dimensional sensor networks can be found in many fields and demand node location information for various applications. Developing localization algorithms in one-dimensional sensor networks is trivial, due to the fact that existing localization algorithms ... Keywords: Cramr-Rao lower bound, Error propagation, Estimation errors, Localization, One-dimensional sensor networks

Baoqi Huang; Changbin Yu; Brian D. O. Anderson

2012-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "information network gain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Networks in Buildings: Which Path Forward?  

NLE Websites -- All DOE Office Websites (Extended Search)

Networks in Buildings: Which Path Forward? Networks in Buildings: Which Path Forward? Title Networks in Buildings: Which Path Forward? Publication Type Conference Paper LBNL Report Number LBNL-2511E Year of Publication 2008 Authors Nordman, Bruce Conference Name 2008 ACEEE Summer Study on Energy Efficiency in Buildings Conference Location Pacific Grove, CA Keywords communication and standards, technologies Abstract To date, digital networks have principally been installed for connecting information technology devices, with more modest use in consumer electronics, security, and large building control systems. The next 20 years will see much greater deployment of networks in buildings of all types, and across all end uses. Most of these are likely to be introduced primarily for reasons other than energy efficiency, and add energy use for network interfaces and network products. Widespread networking could easily lead to increased energy use, and experience with IT and CE networks suggests this may be likely. Active engagement by energy efficiency professionals in the architecture and design of future networks could lead to their being a large and highly cost-effective tool for efficiency. However, network standards are complex and take many years to develop and negotiate so that lack of action on this in the near term may foreclose important opportunities for years or decades to come. Digital networks need to be common globally, providing another challenge to building systems and elements that are more commonly designed only for national or regional markets. Key future networks are lighting, climate control, and security/presence. This paper reviews some examples of past network designs and use and the lessons they hold for future building networks. It also highlights key needed areas for research, policy, and standards development.

382

Adaptive sampling and forecasting with mobile sensor networks  

E-Print Network (OSTI)

This thesis addresses planning of mobile sensor networks to extract the best information possible out of the environment to improve the (ensemble) forecast at some verification region in the future. To define the information ...

Choi, Han-Lim

2009-01-01T23:59:59.000Z

383

Multi-Layer network for influence propagation over microblog  

Science Conference Proceedings (OSTI)

Microblog has become ubiquitous for social networking and information sharing. A few studies on information propagation over microblog reveal that the majority of users like to publish and share the news on microblog. The public opinion over the internet ...

Chao Li; Jun Luo; Joshua Zhexue Huang; Jianping Fan

2012-05-01T23:59:59.000Z

384

A privilege management system for a secure network  

Science Conference Proceedings (OSTI)

Modern research projects may involve dozens of geographically distributed collaborators who access distributed information, applications workstations and devices. We are developing an architecture and methods for distributed, decentralized privilege ... Keywords: CEBAF, Chinese Institute of High Energy Physics, Continuous Electron Beam Accelerator Facility, DICCE project, Distributed Informatics Computing and Collaborative Environments project, ESnet, Internet, Old Dominion University, US Department of Energy's Energy Science Network, World Wide Web based interfaces, X-windows, authentication, authorisation, authorization, computer network management, design, distributed computing environment networks, distributed information, implementation, network interfaces, privilege management system, secure network

K. J. Maly; A. Gupta; B. Kvande; I. B. Levinstein; R. Mukkamala; M. Olson; R. Whitney; R. Chambers

1996-06-01T23:59:59.000Z

385

Securing network access in wireless sensor networks  

Science Conference Proceedings (OSTI)

In wireless sensor networks, it is critical to restrict the network access only to eligible sensor nodes, while messages from outsiders will not be forwarded in the networks. In this paper, we present the design, implementation, and evaluation of a secure ... Keywords: elliptic curve cryptography, security, sensor networks

Kun Sun; An Liu; Roger Xu; Peng Ning; Douglas Maughan

2009-03-01T23:59:59.000Z

386

ESnet - the energy sciences network strategic plan  

Science Conference Proceedings (OSTI)

The goal of the Energy Sciences Network (ESnet) Program is to provide a highly capable and reliable communications infrastructure that supports the Department of Energy`s (DOE) missions and enables DOE researchers to tap the power of leading-edge information technologies. ESnet provides an essential infrastructure that enhances national competitiveness and accelerates the development of future generations of high-performance, distributed computing systems and networks. These computing systems and networks are vital to modern scientific research. In addition, they enable development of new approaches to energy management, environmental restoration and waste management, national security, industrial processing, and health care, and also facilitate public access to government information. Extensive networks developed by the DOE`s high-energy physics and fusion energy research communities were the forerunners of the ESnet. These networks initially provided improved access to high-energy accelerator sites and to the Magnetic Fusion Energy Supercomputer Center, which opened at Lawrence Livermore National Laboratory in 1974.

NONE

1996-12-01T23:59:59.000Z

387

Networking and Information Technology Research and Development...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Technology Research and Development (NITRD) Program, as required by the High-Performance Computing Act of 1991 (P.L. 102-194), the Next Generation Internet Research Act of...

388

Joint Implementation Network (JIN) | Open Energy Information  

Open Energy Info (EERE)

with other EU-funded projects in programmes such as SYNERGY, Pro-Eco Asia, and EU-Thailand Small Project Facility to help potential CDM host countries establish their capacity...

389

A cluster-based key agreement scheme using keyed hashing for Body Area Networks  

Science Conference Proceedings (OSTI)

In recent years, Body Area Networks (BANs) have gained immense popularity in the domain of healthcare as well as monitoring of soldiers in the battlefield. Security of a BAN is inevitable as we secure the lives of soldiers and patients. In this paper, ... Keywords: Body Area Network, Electrocardiogram, H-sensors, Hash-based Message Authentication Code (HMAC), L-sensors, Physiological values

Aftab Ali, Sarah Irum, Firdous Kausar, Farrukh Aslam Khan

2013-09-01T23:59:59.000Z

390

QSAR modeling of CCR5 receptor antagonists using artificial neural network  

Science Conference Proceedings (OSTI)

In-silico prediction methods are gaining the popularity in drug discovery processes as they are relatively inexpensive and less time consuming. In this study, Artificial Neural Network (ANN) based on back propagation algorithm (BP algorithm) has been ... Keywords: CCR5, QSAR, artificial intelligence, neural networks

Yogesh D. Aher; Prabha Garg

2007-02-01T23:59:59.000Z

391

Development of a pressure gain combustor for improved cycle efficiency  

SciTech Connect

This paper presents results from an experimental research program attempting to improve the thermodynamic efficiencies of gas-turbine combustors. An elementary thermodynamic analysis shows that the thermodynamic cycle efficiencies of gas turbines can be significantly improved by using unsteady combustion that achieves quasi-constant-volume combustion. The ability to produce the so-called pressure gain via this process has already been demonstrated by others for pressures less than 3 atmospheres. This paper presents experimental results for pressures up to 11 atmospheres, compares certain process parameters to a numerical simulation, and briefly examines the problem of scale-up. Results of pollutant measurements over the 2--11 atmospheric range of operation are also included.

Gemmen, R.S.; Richards, G.A.; Janus, M.C.

1994-09-01T23:59:59.000Z

392

Casimir forces in multilayer magnetodielectrics with both gain and loss  

Science Conference Proceedings (OSTI)

A path-integral approach to the quantization of the electromagnetic field in a linearly amplifying magnetodielectric medium is presented. Two continua of inverted harmonic oscillators are used to describe the polarizability and magnetizability of the amplifying medium. The causal susceptibilities of the amplifying medium, with negative imaginary parts in finite frequency intervals, are identified and their relationships to microscopic coupling functions are determined. By carefully relating the two-point functions of the field theory to the optical Green functions, we calculate the Casimir energy and Casimir forces for a multilayer magnetodielectric medium with both gain and loss. We point out the essential differences with a purely passive layered medium. For a single layer, we find different bounds on the Casimir force for fully amplifying and for lossy media. The force is attractive in both cases, even if the medium exhibits negative refraction. From our Lagrangian we also derive by canonical quantization the postulates of the phenomenological theory of amplifying magnetodielectrics.

Amooghorban, Ehsan [Department of Photonics Engineering, Technical University of Denmark, DK-2800 Kongens. Lyngby (Denmark); Department of Physics, University of Isfahan, Hezar Jarib Avenue, Isfahan (Iran, Islamic Republic of); Wubs, Martijn; Mortensen, N. Asger [Department of Photonics Engineering, Technical University of Denmark, DK-2800 Kongens. Lyngby (Denmark); Kheirandish, Fardin [Department of Physics, University of Isfahan, Hezar Jarib Avenue, Isfahan (Iran, Islamic Republic of)

2011-07-15T23:59:59.000Z

393

Green Power Network - RSS Feed  

NLE Websites -- All DOE Office Websites (Extended Search)

Green Power Network (GPN) provides news and information on green power Green Power Network (GPN) provides news and information on green power markets and related activities. The site provides up-to-date information on green power providers, product offerings, consumer protection issues, and policies affecting green power markets. http://apps3.eere.energy.gov/greenpower/index.shtml en-us green power green pricing green marketing REC Renewable Energy Certificates TVA Seeks 126 MW of Renewables in 2014 TVA Expands Power Purchase Programs by 7%http://apps3.eere.energy.gov/greenpower/news/news_template.shtml?id=1886 Mon, 30 Dec 2013 00:00:00 -0700 Duke Energy Carolinas Approved to Launch New Green Power Program North Carolina PUC Approves Green Source Riderhttp://apps3.eere.energy.gov/greenpower/news/news_template.shtml?id=1885

394

Homemaestro: Order from chaos in home networks  

E-Print Network (OSTI)

We present HomeMaestro, a distributed system for monitoring and instrumentation of home networks. HomeMaestro performs extensive measurements at the host level to infer application network requirements, and identifies networkrelated problems through time-series analysis. By sharing and correlating information across hosts in the home network, our system automatically detects and resolves contention over network resources among applications based on predefined policies. Finally, HomeMaestro implements a distributed virtual queue to enforce those policies by prioritizing applications without additional assistance from network equipment such as routers or access points. We outline the challenges in managing home networks, describe the design choices and architecture of our system, and highlight the performance of HomeMaestro components in typical home scenarios. 1.

Thomas Karagiannis; Elias Athanasopoulos; Christos Gkantsidis; Peter Key

2008-01-01T23:59:59.000Z

395

Semi-empirical method for estimating the performance of direct gain passive solar heated buildings  

DOE Green Energy (OSTI)

The sunspot code for performance analysis of direct gain passive solar heated buildings is used to calculate the annual solar fraction for two representative designs in ten American cities. The two representative designs involve a single thermal storage mass configuration which is evaluated with and without night insulation. In both cases the solar aperture is double glazed. The results of the detailed thermal network calculations are then correlated using the monthly solar load ratio method which has already been successfully applied to the analysis of both active solar heated buildings and passive thermal storage wall systems. The method is based on a correlation between the monthly solar heating fraction and the monthly solar load ratio. The monthly solar load ratio is defined as the ratio of the monthly solar energy transmitted through the glazing aperture to the building's monthly thermal load. The procedure using the monthly method for any location is discussed in detail. In addition, a table of annual performance results for 84 cities is presented, enabling the designer to bypass the monthly method for these locations.

Wray, W.O.; Balcomb, J.D.; McFarland, R.D.

1979-01-01T23:59:59.000Z

396

A scenario-based user-oriented integrated architecture for supporting interoperability among heterogeneous home network middlewares  

Science Conference Proceedings (OSTI)

There exist many home network middlewares such as Havi, Jini, LonWorks, UPnP, and SLP for the purpose of the information appliance control. As home networks evolve, new middlewares specialized for diverse information appliances will appear continuously. ...

Min Chan Kim; Sung Jo Kim

2006-05-01T23:59:59.000Z

397

Stalking online: on user privacy in social networks  

Science Conference Proceedings (OSTI)

With the extreme popularity of Web and online social networks, a large amount of personal information has been made available over the Internet. On the other hand, advances in information retrieval, data mining and knowledge discovery technologies have ... Keywords: attacks, privacy, social networks, web

Yuhao Yang; Jonathan Lutes; Fengjun Li; Bo Luo; Peng Liu

2012-02-01T23:59:59.000Z

398

Energy efficient searching in delay-tolerant wireless sensor networks  

Science Conference Proceedings (OSTI)

In this paper, we consider the problem of information discovery in densely deployed and delay-tolerant Wireless Sensor Network (WSN), where the initiator of search is unaware of the location of target information. We propose Increasing Ray Search (IRS), ... Keywords: energy efficiency, query, search, wireless sensor networks

Kiran Rachuri; A. Antony Franklin; C. Siva Ram Murthy

2008-05-01T23:59:59.000Z

399

Nonparametric belief propagation for self-calibration in sensor networks  

Science Conference Proceedings (OSTI)

Automatic self-calibration of ad-hoc sensor networks is a critical need for their use in military or civilian applications. In general, self-calibration involves the combination of absolute location information (e.g. GPS) with relative calibration information ... Keywords: NBP, belief propagation, calibration, localization, nonparametric, sensor network

Alexander T. Ihler; John W. Fisher, III; Randolph L. Moses; Alan S. Willsky

2004-04-01T23:59:59.000Z

400

U-092: Sudo Format String Bug Lets Local Users Gain Elevated...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

2: Sudo Format String Bug Lets Local Users Gain Elevated Privileges U-092: Sudo Format String Bug Lets Local Users Gain Elevated Privileges January 31, 2012 - 5:45am Addthis...

Note: This page contains sample records for the topic "information network gain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Combining Microarrays and Biological Knowledge for Estimating Gene Networks via Bayesian Networks  

Science Conference Proceedings (OSTI)

We propose a statistical method for estimating a genenetwork based on Bayesian networks from microarray geneexpression data together with biological knowledge includingprotein-protein interactions, protein-DNA interactions,binding site information, existing ...

Seiya Imoto; Tomoyuki Higuchi; Takao Goto; Kousuke Tashiro; Satoru Kuhara; Satoru Miyano

2003-08-01T23:59:59.000Z

402

Multicasting in Large Wireless Networks: Bounds on the Minimum Energy per Bit  

E-Print Network (OSTI)

We consider scaling laws for maximal energy efficiency of communicating a message to all the nodes in a wireless network, as the number of nodes in the network becomes large. Two cases of large wireless networks are studied -- dense random networks and constant density (extended) random networks. In addition, we also study finite size regular networks in order to understand how regularity in node placement affects energy consumption. We first establish an information-theoretic lower bound on the minimum energy per bit for multicasting in arbitrary wireless networks when the channel state information is not available at the transmitters. Upper bounds are obtained by constructing a simple flooding scheme that requires no information at the receivers about the channel states or the locations and identities of the nodes. The gap between the upper and lower bounds is only a constant factor for dense random networks and regular networks, and differs by a poly-logarithmic factor for extended random networks. Further...

Jain, Aman; Verdu, Sergio

2009-01-01T23:59:59.000Z

403

What do we gain from gamma? Local dynamic gain modulation drives enhanced efficacy and efficiency of signal transmission  

E-Print Network (OSTI)

Gamma oscillations in neocortex are hypothesized to improve information transmission between groups of neurons. We recently showed that optogenetic drive of fast-spiking interneurons (FS) at 40 Hz in mouse neocortex in ...

Knoblich, Ulf

404

Solar Heat Gain Coefficient Worksheet WS-3R Residential (Page 1 of 2)  

E-Print Network (OSTI)

Solar Heat Gain Coefficient Worksheet WS-3R Residential (Page 1 of 2) Site Address: Enforcement Table for Fenestration Products (Table 116-B of the Standards), NFRC certified data, or Solar Heat Gain SHGCmin Total SHGC Note: Calculated Solar Heat Gain Coefficient values for Total SHGC may be used directly

405

Network congestion can be controlled: Routing algorithms in optical networks and Ethernets  

SciTech Connect

Congestion and contention can greatly reduce the effective performance of an interconnection network. This report gathers together research done under a Laboratory Research and Development Program (LDRD) project at Sandia National Laboratories. The goal of the project was to explore the contention properties of novel optical interconnects. In the process of exploring optical interconnects the project also gained new insights into the use of backoff protocols in the current dominant interconnect technology, Ethernet.

Goldberg, L.A.; MacKenzie, P.D.; Greenberg, D.S.

1997-12-01T23:59:59.000Z

406

Design and simulation on data-forwarding security in sensor networks  

Science Conference Proceedings (OSTI)

Wireless sensor networks are the emerging information technology for monitoring equipment and ambient conditions of production lines in modern factories. A salient feature of wireless sensor networks is that nodes can relay sensing data to a factory ... Keywords: SQF, WSNs, energy consumption, industrial security, modelling, network security, packet delivery latency, reliability, routing, secure quasimultipath forwarding, wireless sensor networks

Men Long; Chwan-Hwa 'John' Wu

2009-10-01T23:59:59.000Z

407

Automatic fracture density update using smart well data and artificial neural networks  

Science Conference Proceedings (OSTI)

This paper presents a new methodology to continuously update and improve fracture network models. We begin with a hypothetical model whose fracture network parameters and geological information are known. After generating the ''exact'' fracture network ... Keywords: ANN, Fracture networks, Production data, Smart wells, Static data, Static model

A. Al-Anazi; T. Babadagli

2010-03-01T23:59:59.000Z

408

SFViz: interest-based friends exploration and recommendation in social networks  

Science Conference Proceedings (OSTI)

Friend recommendation is popular in social network services to help people make new friends and expand their networks. Friend recommendation is either based on topological structures of a social network, or derived from profile information of users. ... Keywords: SFViz, social network, social recommendation, social tags

Liang Gou; Fang You; Jun Guo; Luqi Wu; Xiaolong (Luke) Zhang

2011-08-01T23:59:59.000Z

409

Science-Driven Network  

NLE Websites -- All DOE Office Websites (Extended Search)

Science-Driven Network Requirements for ESnet Update to the 2002 Office of Science Networking Requirements Workshop Report February 21, 2006 1-1 Science-Driven Network Requirements...

410

Network Programming with Perl  

Science Conference Proceedings (OSTI)

From the Book:The network is everywhere. At the office, machines are wired together into local area networks, and the local networks are interconnected via the Internet. At home, personal computers are either intermittently connected to the Internet, ...

Lincoln Stein

2000-12-01T23:59:59.000Z

411

A defence scheme against Identity Theft Attack based on multiple social networks  

Science Conference Proceedings (OSTI)

Recently, on-line social networking sites become more and more popular. People like to share their personal information such as their name, birthday and photos on these public sites. However, personal information could be misused by attackers. One kind ... Keywords: Identity Theft Attack, Multi-dimensional social network, Social networks

Bing-Zhe He, Chien-Ming Chen, Yi-Ping Su, Hung-Min Sun

2014-04-01T23:59:59.000Z

412

Green Power Network: About the Green Power Network  

NLE Websites -- All DOE Office Websites (Extended Search)

About the GPN About the GPN Search Search Help More Search Options Search Site Map News TVA Seeks 126 MW of Renewables in 2014 December 2013 More News More News Subscribe to E-Mail Update Subscribe to e-mail update Events EPA Webinar - The Power of Aggregated Purchasing: How to Green Your Electricity Supply & Save Money January 15, 2014 1:00-2:00 p.m. ET Previous Webinars More News Features Green Power Market Status Report (2011 Data) Featured Green Power Reports Welcome! The Green Power Network (GPN) provides news and information on green power markets and related activities. The site provides up-to-date information on green power providers, product offerings, consumer protection issues, and policies affecting green power markets. It also includes a reference library of relevant papers, articles and reports. The Green Power Network is operated and maintained by the National Renewable Energy Laboratory for the U.S. Department of Energy.

413

Situations, a General Framework for Studying Information Retrieval  

E-Print Network (OSTI)

Situations, a General Framework for Studying Information Retrieval T.W.C. Huibers P.D. Bruza are used to model the information born by objects such as documents. An arbitrary information retrieval years the logical approach to information retrieval has gained quite a deal of attention (see

Utrecht, Universiteit

414

Public Safety Broadband Network  

Science Conference Proceedings (OSTI)

... EMNTG) performs RF network analysis and optimization of ... Network analyses can be used to predict ... of an incident area communication scenario. ...

2012-02-22T23:59:59.000Z

415

ASCR Science Network Requirements  

E-Print Network (OSTI)

ASCR Science Network Requirements Office of AdvancedScientific Computing Research, DOE Office of ScienceEnergy Sciences Network Gaithersburg, MD April 15 and 16,

Dart, Eli

2010-01-01T23:59:59.000Z

416

Keeping Found Things Found: The Study and Practice of Personal Information Management: The Study and Practice of Personal Information Management  

Science Conference Proceedings (OSTI)

WE ARE ADRIFT IN A SEA OF INFORMATION. We need information to make good decisions, to get things done, to learn, and to gain better mastery of the world around us. But we do not always have good control of our information - not even in the "home waters" ... Keywords: Database Management, Library & Information Science, User Interfaces

William Jones

2007-11-01T23:59:59.000Z

417

Network technology for depot modernization  

Science Conference Proceedings (OSTI)

This report was prepared by the Pacific Northwest Laboratory to summarize existing and emerging information system technology and standards applicable to Depot System Command (DESCOM) modernization efforts. The intent of this summarization is to provide the Revitalization of Army Depots for the Year 2000 (READY 2000) team a clear understanding of the enabling information system technologies required to support effective modernization activities. Much of the information contained in this report was acquired during the last year in support of the US Army Armament, Munitions, and Chemical Command (AMCCOM) Facility Integrated Manufacturing Management System (FIMMS) project at PNL, which is targeting the modernization of plant-wide information systems at Army Ammunition Plants. The objective of information system modernization is to improve the effectiveness of an organization in performing its mission. Information system modernization strives to meet this objective by creating an environment where data is electronically captured near the source and readily available to all areas of the organization. Advanced networks, together with related information system technology, are the enabling mechanisms that make modern information system infrastructures possible. The intent of this paper is to present an overview of advanced information system network technology to support depot modernization planners in making technology management decisions. Existing and emerging Open System Interconnection (OSI) and Government Open System Interconnection Profile (GOSIP) standards are explained, as well as a brief assessment of existing products compliant with these standards. Finally, recommendations for achieving plant-wide integration using existing products are presented, and migration strategies for full OSI compliance are introduced. 5 refs., 16 figs. (JF)

Hostick, C.J.

1990-12-01T23:59:59.000Z

418

Inform Editors  

Science Conference Proceedings (OSTI)

Inform editorial board Inform Editors inform Magazine algae algal AOCS biomass business chemistry cottonseed date detergents fats filing first history inform inform Magazine international inventor law magazine member members monthly news oil oils

419

Subscription Information  

Science Conference Proceedings (OSTI)

Inform subscription rates. Subscription Information inform Magazine algae algal AOCS biomass business chemistry cottonseed date detergents fats filing first history inform inform Magazine international inventor law magazine member members monthly

420

Tools and techniques for Network Forensics  

E-Print Network (OSTI)

Network forensics deals with the capture, recording and analysis of network events in order to discover evidential information about the source of security attacks in a court of law. This paper discusses the different tools and techniques available to conduct network forensics. Some of the tools discussed include: eMailTrackerPro to identify the physical location of an email sender; Web Historian to find the duration of each visit and the files uploaded and downloaded from the visited website; packet sniffers like Etherea to capture and analyze the data exchanged among the different computers in the network. The second half of the paper presents a survey of different IP traceback techniques like packet marking that help a forensic investigator to identify the true sources of the attacking IP packets. We also discuss the use of Honeypots and Honeynets that gather intelligence about the enemy and the tools and tactics of network intruders.

Meghanathan, Natarajan; Moore, Loretta A

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "information network gain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Online Social Networks: Threats and Solutions Survey  

E-Print Network (OSTI)

Online social network users are unaware of the numerous security risks that exist in these networks, which can include privacy violations, identity theft, and sexual harassment, just to mention a few. According to recent studies, many online social network users readily expose personal and intimate details about themselves, such as relationship status, date of birth, school name, email, phone number, and even home addresses. This information, if fallen into the wrong hands, can be used to harm users, both in the virtual and in the real world. These risks become more severe when the users are children. In this paper we present a thorough survey on the different security and privacy risks which threaten the well-being of online social network users in general and children in particular. In addition, we present an overview of existing solutions that can provide better protection, security, and privacy for online social network users.

Fire, Michael; Elovici, Yuval

2013-01-01T23:59:59.000Z

422

Position paper: the role of platforms and operating systems in supporting home networks  

Science Conference Proceedings (OSTI)

As researchers look beyond the PC there is increasing interest in developing and deploying sophisticated home networks. Such networks might allow the seamless integration of information and services produced both within the home and externally, enabling ...

Nigel Davies; Pierre-Guillaume Raverdy

2000-09-01T23:59:59.000Z

423

Transportation Center Seminar........ "Adaptive Routing in Stochastic Time-Dependent Networks  

E-Print Network (OSTI)

Transportation Center Seminar........ "Adaptive Routing in Stochastic Time-Dependent Networks: Transportation Center, Chambers Hall Lower Level, 600 Foster St., Evanston Abstract Transportation systems networks with traveler information, with applications in intelligent transportation systems (ITS

Bustamante, Fabián E.

424

Traffic flow forecasting using a spatio-temporal Bayesian network predictor  

Science Conference Proceedings (OSTI)

A novel predictor for traffic flow forecasting, namely spatiotemporal Bayesian network predictor, is proposed. Unlike existing methods, our approach incorporates all the spatial and temporal information available in a transportation network to carry ...

Shiliang Sun; Changshui Zhang; Yi Zhang

2005-09-01T23:59:59.000Z

425

Building routing overlays in disrupted networks: inferring contacts in challenged sensor internetworks  

Science Conference Proceedings (OSTI)

Current routing approaches in Delay-Tolerant Networks (DTNs) focus on the exchange of information across homogenous addressing domains without addressing DTNs constructed from a set of cooperating networks using different protocols and mobility models. ...

Edward J. Birrane III

2012-11-01T23:59:59.000Z

426

U-274: HP Network Node Manager I (NNMi) for HP-UX, Linux, Solaris...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

4: HP Network Node Manager I (NNMi) for HP-UX, Linux, Solaris, and Windows, Remote Disclosure of Information U-274: HP Network Node Manager I (NNMi) for HP-UX, Linux, Solaris, and...

427

FES Science Network Requirements  

E-Print Network (OSTI)

FES Science Network Requirements Report of the Fusion Energy Sciences Network Requirements Workshop Conducted March 13 and 14, 2008 #12;FES Science Network Requirements Workshop Fusion Energy Sciences Program Office, DOE Office of Science Energy Sciences Network Gaithersburg, MD ­ March 13 and 14, 2008 ESnet

Geddes, Cameron Guy Robinson

428

Wireless sensor network survey  

Science Conference Proceedings (OSTI)

A wireless sensor network (WSN) has important applications such as remote environmental monitoring and target tracking. This has been enabled by the availability, particularly in recent years, of sensors that are smaller, cheaper, and intelligent. These ... Keywords: Protocols, Sensor network deployment, Sensor network services, Survey, Wireless sensor network

Jennifer Yick; Biswanath Mukherjee; Dipak Ghosal

2008-08-01T23:59:59.000Z

429

Network aspects of the Fermilab control system  

SciTech Connect

The control system of the Fermi National Accelerator is a heavily computerized network of distributed processors. One part of the control system includes a multidrop network of eleven Lockheed MAC-16 processors, a Digital Equipment Corporation PDP-11 computer, a Xerox 530, and a Control Data 6600 system. These computers exchange information using serial hardware and dedicated cable buses. The individual functions of the central processing units in this network, the message protocols for computer communications, and design guidelines for future distributed processing control systems are discussed.

Barton, H.R. Jr.

1977-01-01T23:59:59.000Z

430

R&D Results, Office of Scientific and Technical Information,...  

Office of Scientific and Technical Information (OSTI)

Energy Science and Technology Software Center E-print Network Information Bridge LEDP National Library of Energy OSTIblog Science.gov Science Accelerator Science Conference...

431

Database Architecture for a Computer Network  

E-Print Network (OSTI)

Performance of various components of telecommunication systems and data networks need to be monitored continuously. Monitored information is presented to system operators and managers to assist them in the efficient operation and effective management of the system. Analysis of performance information can also reveal existing shortcomings and impending failures in the monitored network. The level of detail of the information presented to each group of individuals is also different. System operators are generally interested in fine grained real-time information that warns them of impending failure conditions. Alternatively, senior level managers need to view the performance information collected and summarised over several weeks depicting trends in the utilisation of the network. For an accurate historical analysis of a network's performance, performance data needs to be maintained for significantly long periods of time. User queries to the performance database may result in the retrieval and processing of large volumes of data. Furthermore, users may generate several different queries on the same dataset during the analysis process. Effective management of monitored performance data and derived information is, therefore, required to guarantee efficient and accurate analysis.

Performance Monitoring System; Omar Bashir; David Parish; Iain Phillips

2001-01-01T23:59:59.000Z

432

U-010:HP Onboard Administrator Unspecified Flaw Lets Remote Users Gain  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

0:HP Onboard Administrator Unspecified Flaw Lets Remote Users 0:HP Onboard Administrator Unspecified Flaw Lets Remote Users Gain Access U-010:HP Onboard Administrator Unspecified Flaw Lets Remote Users Gain Access October 13, 2011 - 8:15am Addthis PROBLEM: HP Onboard Administrator Unspecified Flaw Lets Remote Users Gain Access PLATFORM: Onboard Administrator (OA) 3.21 through 3.31 ABSTRACT: A remote user can gain access to the target system reference LINKS: HP Support document ID: c03048779 SecurityTracker Alert ID: 1026158 CVE-2011-3155 IMPACT ASSESSMENT: Medium Discussion: A potential security vulnerability has been identified with HP Onboard Administrator (OA). The vulnerability could be exploited remotely to gain unauthorized access. Impact: A remote user can gain access to the target system. Solution: Onboard Administrator (OA) v3.32 is available.

433

Inform App  

Science Conference Proceedings (OSTI)

Access INFORM anytime with our free app available on iPad, iPhone, Android and Kindle. Inform App Inform App

434

Components of Congestion: Delay from Incidents, Special Events, Lane Closures, Weather, Potential Ramp Metering Gain, and Excess Demand  

E-Print Network (OSTI)

potential reduction due to metering needs to be interpretedCollisions, Potential Ramp Metering Gain, and Excess Demand.Weather, Potential Ramp Metering Gain, and Excess Demand

Kwon, Jaimyoung; Mauch, Michael; Varaiya, Pravin

2006-01-01T23:59:59.000Z

435

Advanced mobile networking, sensing, and controls.  

SciTech Connect

This report describes an integrated approach for designing communication, sensing, and control systems for mobile distributed systems. Graph theoretic methods are used to analyze the input/output reachability and structural controllability and observability of a decentralized system. Embedded in each network node, this analysis will automatically reconfigure an ad hoc communication network for the sensing and control task at hand. The graph analysis can also be used to create the optimal communication flow control based upon the spatial distribution of the network nodes. Edge coloring algorithms tell us that the minimum number of time slots in a planar network is equal to either the maximum number of adjacent nodes (or degree) of the undirected graph plus some small number. Therefore, the more spread out that the nodes are, the fewer number of time slots are needed for communication, and the smaller the latency between nodes. In a coupled system, this results in a more responsive sensor network and control system. Network protocols are developed to propagate this information, and distributed algorithms are developed to automatically adjust the number of time slots available for communication. These protocols and algorithms must be extremely efficient and only updated as network nodes move. In addition, queuing theory is used to analyze the delay characteristics of Carrier Sense Multiple Access (CSMA) networks. This report documents the analysis, simulation, and implementation of these algorithms performed under this Laboratory Directed Research and Development (LDRD) effort.

Feddema, John Todd; Kilman, Dominique Marie; Byrne, Raymond Harry; Young, Joseph G.; Lewis, Christopher L.; Van Leeuwen, Brian P.; Robinett, Rush D. III; Harrington, John J.

2005-03-01T23:59:59.000Z

436

V-101: McAfee VirusScan Enterprise Lets Local Users Gain Elevated...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

ID: 1028209 IMPACT ASSESSMENT: Medium DISCUSSION: When Access Protection has been disabled, a local user can gain full control of the target application IMPACT: A local user...

437

Network Observability Transitions  

E-Print Network (OSTI)

In the modeling, monitoring, and control of complex networks, a fundamental problem concerns the comprehensive determination of the state of the system from limited measurements. Using power grids as example networks, we show that this problem leads to a new type of percolation transition, here termed a {\\it network observability transition}, which we solve analytically for the configuration model. We also demonstrate a dual role of the network's community structure, which both facilitates optimal measurement placement and renders the networks substantially more sensitive to `observability attacks'. Aside from their immediate implications for the development of smart grids, these results provide insights into decentralized biological, social, and technological networks.

Yang, Yang; Motter, Adilson E; 10.1103/PhysRevLett.109.258701

2013-01-01T23:59:59.000Z

438

Large scale rich media information search  

Science Conference Proceedings (OSTI)

In recent years, the emergence of online social network and other web applications is dramatically changing how rich media information is accessed and presented, how knowledge is processed and extracted, and how business can be conducted. Characteristics ...

Zhiyong Cheng; Jialie Shen

2010-09-01T23:59:59.000Z

439

Management Information Systems (MIS) Sample Occupations  

E-Print Network (OSTI)

Support Specialist Computer and Information Systems Manager Computer Training Specialist Consultant Data Recruiter Knowledge Manager Logistics Manager Management Analysis MIS Director/Specialist Network Securities & Exchange Commission Website Design Companies Wholesale & Retail Companies Operations Manager

Ronquist, Fredrik

440

Testing Information Causality for General Quantum Communication Protocols  

E-Print Network (OSTI)

Information causality was proposed as a physical principle to put upper bound on the accessible information gain in a physical bi-partite communication scheme. Intuitively, the information gain cannot be larger than the amount of classical communication to avoid violation of causality. Moreover, it was shown that this bound is consistent with the Tsirelson bound for the binary quantum systems. In this paper, we test the information causality for the more general (non-binary) quantum communication schemes. In order to apply the semi-definite programming method to find the maximal information gain, we only consider the schemes in which the information gain is monotonically related to the Bell-type functions, i.e., the generalization of CHSH functions for Bell inequalities in a binary schemes. We determine these Bell-type functions by using the signal decay theorem. Our results support the proposal of information causality. We also find the maximal information gain by numerical brute-force method for the most general 2-level and 2-setting quantum communication schemes. Our results show that boundary for the information causality bound does not agree with the one for the Tsirelson bound.

I-Ching Yu; Feng-Li Lin

2013-01-08T23:59:59.000Z

Note: This page contains sample records for the topic "information network gain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

SOLAR HEAT GAIN THROUGH FENESTRATION SYSTEMS CONTAINING SHADING: SUMMARY OF PROCEDURES FOR  

E-Print Network (OSTI)

SOLAR HEAT GAIN THROUGH FENESTRATION SYSTEMS CONTAINING SHADING: SUMMARY OF PROCEDURES that with a drastic simplifying assumption these methods can be used to calculate system solar-optical properties and solar heat gain coefficients for arbitrary glazing systems, while requiring limited data about

442

SOLAR HEAT GAIN THROUGH FENESTRATION SYSTEMS CONTAINING SHADING: PROCEDURES FOR ESTIMATING  

E-Print Network (OSTI)

SOLAR HEAT GAIN THROUGH FENESTRATION SYSTEMS CONTAINING SHADING: PROCEDURES FOR ESTIMATING that with a drastic simplifying assumption these methods can be used to calculate system solar-optical properties and solar heat gain coefficients for arbitrary glazing systems, while requiring limited data about

443

Study in Indonesia and gain credit towards your degree! Unleash your creativity...  

E-Print Network (OSTI)

Study in Indonesia and gain credit towards your degree! Unleash your creativity... Spend a semester at Indonesia's premiere institution for visual and performing arts... StudytheArtsinIndonesia Study in Indonesia and gain credit towards your degree! ACICIS #12;w w w . a c i c i s . m u r d o c h . e d u . a u

444

Study in Indonesia and gain credit towards your degree! DevelopmentStudiesImmersionProgram ACICIS  

E-Print Network (OSTI)

Study in Indonesia and gain credit towards your degree! DevelopmentStudiesImmersionProgram ACICIS an internship in Indonesia! © Photograph by James Walsh #12;w w w . a c i c i s . m u r d o c h . e d u . a u development issues in Indonesia while also gaining im- portant practical skills related to advocacy

445

Gain-scheduled `1 -optimal control for boiler-turbine dynamics  

E-Print Network (OSTI)

Gain-scheduled `1 -optimal control for boiler-turbine dynamics with actuator saturation Pang; accepted 2 June 2003 Abstract This paper presents a gain-scheduled approach for boiler-turbine controller the magnitude and rate saturation constraints on actuators. The nonlinear boiler-turbine dynamics is brought

Shamma, Jeff S.

446

Configuration of a genetic algorithm for multi-objective optimisation of solar gain to buildings  

Science Conference Proceedings (OSTI)

We report the formulation and implementation of a genetic algorithm to address multi-objective optimisation of solar gain to buildings with the goal of minimising energy consumption and hence limiting carbon emissions. Heuristic optimisation approaches ... Keywords: buildings, carbon, design optimisation, parameter selection, solar gain

Ralph Evins

2010-07-01T23:59:59.000Z

447

EIA - Natural Gas Pipeline Network - U.S. Natural Gas Pipeline ...  

U.S. Energy Information Administration (EIA)

U.S. Natural Gas Pipeline Network, 2009 The EIA has determined that the informational map displays here do not raise security concerns, based on the application of ...

448

V-101: McAfee VirusScan Enterprise Lets Local Users Gain Elevated  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

1: McAfee VirusScan Enterprise Lets Local Users Gain Elevated 1: McAfee VirusScan Enterprise Lets Local Users Gain Elevated Privileges V-101: McAfee VirusScan Enterprise Lets Local Users Gain Elevated Privileges February 28, 2013 - 12:05am Addthis PROBLEM: McAfee VirusScan Enterprise Lets Local Users Gain Elevated Privileges PLATFORM: VSE 8.8 Patch 2 with Access Protection, including Self Protection, turned off ABSTRACT: A vulnerability was reported in McAfee VirusScan Enterprise. REFERENCE LINKS: McAfee Security Bulletins ID: SB10038 SecurityTracker Alert ID: 1028209 IMPACT ASSESSMENT: Medium DISCUSSION: When Access Protection has been disabled, a local user can gain full control of the target application IMPACT: A local user can obtain elevated privileges on the target system. SOLUTION: The vendor has issued a fix (8.8 Patch 2 with HF778101, 8.8 Patch 3)

449

U-194: Symantec LiveUpdate Administrator Lets Local Users Gain Elevated  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

4: Symantec LiveUpdate Administrator Lets Local Users Gain 4: Symantec LiveUpdate Administrator Lets Local Users Gain Elevated Privledges U-194: Symantec LiveUpdate Administrator Lets Local Users Gain Elevated Privledges June 19, 2012 - 7:00am Addthis PROBLEM: Symantec LiveUpdate Administrator Lets Local Users Gain Elevated Privileges . PLATFORM: Version(s): 2.3 and prior versions Abstract: Users Gain Elevated Privileges reference LINKS: Vendor Advisory SecurityTracker Alert ID: 1027182 CVE-2012-0304 IMPACT ASSESSMENT: Medium Discussion: A vulnerability was reported in Symantec LiveUpdate Administrator. A local user can obtain elevated privileges on the target system.The default installation of Symantec LiveUpdate Administrator installs files with full control privileges granted to the 'Everyone' group.A local user can exploit

450

V-101: McAfee VirusScan Enterprise Lets Local Users Gain Elevated  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

1: McAfee VirusScan Enterprise Lets Local Users Gain Elevated 1: McAfee VirusScan Enterprise Lets Local Users Gain Elevated Privileges V-101: McAfee VirusScan Enterprise Lets Local Users Gain Elevated Privileges February 28, 2013 - 12:05am Addthis PROBLEM: McAfee VirusScan Enterprise Lets Local Users Gain Elevated Privileges PLATFORM: VSE 8.8 Patch 2 with Access Protection, including Self Protection, turned off ABSTRACT: A vulnerability was reported in McAfee VirusScan Enterprise. REFERENCE LINKS: McAfee Security Bulletins ID: SB10038 SecurityTracker Alert ID: 1028209 IMPACT ASSESSMENT: Medium DISCUSSION: When Access Protection has been disabled, a local user can gain full control of the target application IMPACT: A local user can obtain elevated privileges on the target system. SOLUTION: The vendor has issued a fix (8.8 Patch 2 with HF778101, 8.8 Patch 3)

451

U-112: PostgreSQL Bugs Let Remote Authenticated Users Gain Elevated  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

2: PostgreSQL Bugs Let Remote Authenticated Users Gain Elevated 2: PostgreSQL Bugs Let Remote Authenticated Users Gain Elevated Privileges, Inject SQL Commands, and Spoof Certificates U-112: PostgreSQL Bugs Let Remote Authenticated Users Gain Elevated Privileges, Inject SQL Commands, and Spoof Certificates February 28, 2012 - 8:45am Addthis PROBLEM: A vulnerability was reported in PostgreSQL. PLATFORM: Version(s): prior to 8.3.18, 8.4.11, 9.0.7, 9.1.3 ABSTRACT: A remote authenticated user can gain elevated privileges. A remote authenticated user can inject SQL commands. A remote user can spoof connections in certain cases. reference LINKS: Vendor Advisory Security Tracker ID 1026744 CVE-2012-0866 IMPACT ASSESSMENT: Medium Discussion: For trigger functions marked SECURITY DEFINER, a remote authenticated user can execute a trigger function and gain elevated privileges CVE-2012-0866.

452

CONSTRUCTION OF KEY CLEANUP PROJECT GAINS GOOD GROUND AT SRS | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

CONSTRUCTION OF KEY CLEANUP PROJECT GAINS GOOD GROUND AT SRS CONSTRUCTION OF KEY CLEANUP PROJECT GAINS GOOD GROUND AT SRS CONSTRUCTION OF KEY CLEANUP PROJECT GAINS GOOD GROUND AT SRS June 1, 2010 - 12:00pm Addthis CONSTRUCTION OF KEY CLEANUP PROJECT GAINS GOOD GROUND AT SRS Aiken, SC - Construction of a key cleanup facility at the Savannah River Site (SRS) is gaining some serious ground given the remarkable building progress since Fall 2009. Construction and operation of the Salt Waste Processing Facility (SWPF) is among the U.S. Department of Energy's (DOE) highest cleanup priorities. When operational, SWPF will treat millions of gallons of salt waste currently stored in 49 underground tanks at SRS by removing radioactive constituents for vitrification at the nearby Defense Waste Processing Facility. Disposition of the salt waste inventory is a

453

CONSTRUCTION OF KEY CLEANUP PROJECT GAINS GOOD GROUND AT SRS | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

CONSTRUCTION OF KEY CLEANUP PROJECT GAINS GOOD GROUND AT SRS CONSTRUCTION OF KEY CLEANUP PROJECT GAINS GOOD GROUND AT SRS CONSTRUCTION OF KEY CLEANUP PROJECT GAINS GOOD GROUND AT SRS June 1, 2010 - 12:00pm Addthis CONSTRUCTION OF KEY CLEANUP PROJECT GAINS GOOD GROUND AT SRS Aiken, SC - Construction of a key cleanup facility at the Savannah River Site (SRS) is gaining some serious ground given the remarkable building progress since Fall 2009. Construction and operation of the Salt Waste Processing Facility (SWPF) is among the U.S. Department of Energy's (DOE) highest cleanup priorities. When operational, SWPF will treat millions of gallons of salt waste currently stored in 49 underground tanks at SRS by removing radioactive constituents for vitrification at the nearby Defense Waste Processing Facility. Disposition of the salt waste inventory is a

454

EM Gains Insight from Germany on Salt-Based Repositories | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Gains Insight from Germany on Salt-Based Repositories Gains Insight from Germany on Salt-Based Repositories EM Gains Insight from Germany on Salt-Based Repositories December 14, 2011 - 12:00pm Addthis Participants in the workshops in Germany toured Asse II, one of Germany’s two salt-based repositories, to gain insights into that facility’s technical challenges and proposed solutions. Pictured, left to right, are an Asse II employee, Bernhard Kienzler of the Karlsruhe Institute of Technology, CBFO Chief Scientist Roger Nelson, CBFO International Programs Manager Dr. Abraham Van Luik, and Andrew Wolfsberg, Acting Deputy Division Leader for Earth and Environmental Sciences at Los Alamos National Laboratory. Participants in the workshops in Germany toured Asse II, one of Germany's two salt-based repositories, to gain insights into that facility's

455

Study of the MWPC gas gain behaviour as a function of the gas pressure and temperature  

E-Print Network (OSTI)

The Muon System of the LHCb experiment is composed of five detection stations (M1-M5) equipped with 1368 Multi-Wire Proportional Chambers (MWPC) and 24 Triple-GEM detectors. The Multi Wire Proportional Chamber (MWPC) performances (detection efficiency, time resolution, pad-cluster size and ageing properties) are heavily dependent on the gas gain. The chamber gain depends on the gas density and therefore on the gas temperature and pressure. The impact of the environmental parameters on the MWPC gain has been studied in detail. The results, togheter with a simple method proposed to account for the gain variations, are reported in this note. The absolute gas gain at the testing voltage of 2750 V was also measured to be (1.2 +- 0.1)*10^5.

Pinci, D

2005-01-01T23:59:59.000Z

456

U-040: HP-UX System Administration Manager Lets Local Users Gain Elevated  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

0: HP-UX System Administration Manager Lets Local Users Gain 0: HP-UX System Administration Manager Lets Local Users Gain Elevated Privileges U-040: HP-UX System Administration Manager Lets Local Users Gain Elevated Privileges November 17, 2011 - 8:00am Addthis PROBLEM: HP-UX System Administration Manager Lets Local Users Gain Elevated Privileges. PLATFORM: HP-UX B.11.11, B.11.23, B.11.31; running Enterprise Mobility Suite (EMS) prior to A.04.20.11.04_01 ABSTRACT: A local user can obtain elevated privileges on the target system. reference LINKS: HP Support Center Document ID: c03089106 CVE-2011-4159 SecurityTracker Alert ID: 1026331 IMPACT ASSESSMENT: Medium Discussion: A vulnerability was reported in HP-UX System Administration Manager. A local user can obtain elevated privileges on the target system. A local user can gain full control of the target system.

457

U-040: HP-UX System Administration Manager Lets Local Users Gain Elevated  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

40: HP-UX System Administration Manager Lets Local Users Gain 40: HP-UX System Administration Manager Lets Local Users Gain Elevated Privileges U-040: HP-UX System Administration Manager Lets Local Users Gain Elevated Privileges November 17, 2011 - 8:00am Addthis PROBLEM: HP-UX System Administration Manager Lets Local Users Gain Elevated Privileges. PLATFORM: HP-UX B.11.11, B.11.23, B.11.31; running Enterprise Mobility Suite (EMS) prior to A.04.20.11.04_01 ABSTRACT: A local user can obtain elevated privileges on the target system. reference LINKS: HP Support Center Document ID: c03089106 CVE-2011-4159 SecurityTracker Alert ID: 1026331 IMPACT ASSESSMENT: Medium Discussion: A vulnerability was reported in HP-UX System Administration Manager. A local user can obtain elevated privileges on the target system. A local user can gain full control of the target system.

458

Reference Models and Incentive Regulation of Electricity Distribution Networks: An Evaluation of Swedens Network Performance Assessment Model (NPAM)  

E-Print Network (OSTI)

? Network administration costs ? Cost of network losses ? Financial costs ? Return on capital vii. Deductions from revenues are made for quality of service using supply interruptions data of actual companies and customer willingness-to-pay (WTP) values... for the active networks of future characterised by: responsive industrial and household demand, micro- generation technologies, industrial CHP, decentralised renewable sources, smart meters, and advanced information and communications technologies...

Jamasb, Tooraj; Pollitt, Michael G.

459

Open Large-Scale Online Social Network Dyn  

E-Print Network (OSTI)

Online social networks have quickly become the most popular destination on the World Wide Web. These networks are still a fairly new form of online human interaction and have gained wide popularity only recently within the past three to four years. Few models or descriptions of the dynamics of these systems exist. This is largely due to the difficulty in gaining access to the data from these networks which is often viewed as very valuable. In these networks, members maintain list of friends with which they share content with by first uploading it to the social network service provider. The content is then distributed to members by the service provider who generates a feed for each member containing the content shared by all of the member's friends aggregated together. Direct access to dynamic linkage data for these large networks is especially difficult without a special relationship with the service provider. This makes it difficult for researchers to explore and better understand how humans interface with these systems. This dissertation examines an event driven sampling approach to acquire both dynamics link event data and blog content from the site known as LiveJournal. LiveJournal is one of the oldest online social networking sites whose features are very similar to sites such as Facebook and Myspace yet smaller in scale as to be practical for a research setting. The event driven sampling methodology and analysis of the resulting network model provide insights for other researchers interested in acquiring social network dynamics from LiveJournal or insight into what might be expected if an event driven sampling approach was applied to other online social networks. A detailed analysis of both the static structure and network dynamics of the resulting network model was performed. The analysis helped motivated work on a model of link prediction using both topological and content-based metrics. The relationship between topological and content-based metrics was explored. Factored into the link prediction analysis is the open nature of the social network data where new members are constantly joining and current members are leaving. The data used for the analysis spanned approximately two years.

Corlette, Daniel James

2011-05-01T23:59:59.000Z

460

GFI Network Security and PCI Compliance Power Tools  

Science Conference Proceedings (OSTI)

For system administrators and IT security professionals to properly secure their networks, it is imperative that they utilize tools which constantly scan their networks and report back suspicious activity and/or the presence of known security vulnerabilities. ... Keywords: Applied, Computer Science, Computers, Information Management, Security

Brien Posey

2008-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "information network gain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Experimental demonstration of associative memory with memristive neural networks  

Science Conference Proceedings (OSTI)

Synapses are essential elements for computation and information storage in both real and artificial neural systems. An artificial synapse needs to remember its past dynamical history, store a continuous set of states, and be ''plastic'' according to ... Keywords: Memory, Neural network hardware, Neural networks, Resistance

Yuriy V. Pershin; Massimiliano Di Ventra

2010-09-01T23:59:59.000Z

462

DIAGNOSING VULNERABILITY, EMERGENT PHENOMENA, and VOLATILITY in MANMADE NETWORKS  

E-Print Network (OSTI)

market data (used in WP2) #12;13 Time series analysis #12;14 Multifractal analysis #12;15 Wind energy; concentrating primarily on different energy supplies aim: to assemble network information, develop and apply in EU 7-8% #12;17 Analysis of Networked Systems: energy distribution Different energy distribution

Arrowsmith, David

463

First-use analysis of communication in a social network  

Science Conference Proceedings (OSTI)

The study of communication activity in social networks is aimed at understanding and promoting communications in groups, organizations and communities. In this paper, we propose a method for the analysis of communication records to extract content-based ... Keywords: e-mail analysis, information propagation, social network

Satoko Itaya; Naoki Yoshinaga; Peter Davis; Rie Tanaka; Taku Konishi; Shinich Doi; Keiji Yamada

2010-10-01T23:59:59.000Z

464

Do online social network friends still threaten my privacy?  

Science Conference Proceedings (OSTI)

A user's online social network (OSN) friends commonly share information on their OSN profiles that might also characterize the user him-/herself. Therefore, OSN friends are potentially jeopardizing users' privacy. Previous studies demonstrated that third ... Keywords: attribute prediction, facebook, homophily, online social networks, privacy

Sebastian Labitzke; Florian Werling; Jens Mittag; Hannes Hartenstein

2013-02-01T23:59:59.000Z

465

Agent fitness functions for evolving coordinated sensor networks  

Science Conference Proceedings (OSTI)

Distributed sensor networks are an attractive area for research in agent systems. This is due primarily to the level of information available in applications where sensing technology has improved dramatically. These include energy systems and area coverage ... Keywords: agent fitness, distributed sensor network, neuro-evolution

Christian Roth; Matt Knudson; Kagan Tumer

2011-07-01T23:59:59.000Z

466

Underwater Localization in Sparse 3D Acoustic Sensor Networks  

E-Print Network (OSTI)

Underwater Localization in Sparse 3D Acoustic Sensor Networks Wei Cheng1,2, Amin Y. Teymorian the localization problem in sparse 3D underwater sensor networks. Considering the fact that depth information is typically available for underwater sensors, we transform the 3D underwater positioning problem into its two

Cheng, Xiuzhen "Susan"

467

An optimization of granular network by evolutionary methods  

Science Conference Proceedings (OSTI)

In this paper, we present an optimization method of GN (Granular Network) based on evolutionary methods such as PSO (Particle Swarm optimization) and GA (Genetic Algorithm). The GN is constructed by linguistic model using CFCM (Context-based Fuzzy C-Means) ... Keywords: context-based fuzzy c-means, genetic algorithm, granular network, information granules, particle swarm optimization

Yun-Hee Han; Keun-Chang Kwak

2010-02-01T23:59:59.000Z

468

Trust network-based filtering of aggregated claims  

Science Conference Proceedings (OSTI)

On the semantic web, assertions may be aggregated from many sources, those aggregations filtered, reasoned over, aggregated with other aggregators, displayed, scraped, extracted, recombined, and otherwise processed without significant human oversight. ... Keywords: aggregated claims, assertions, information filtering, knowledge bases, ontologies, semantic web, social networks, source reputation, trust networks, trust rating, trustworthiness

Jennifer Golbeck; Bijan Parsia

2006-01-01T23:59:59.000Z

469

Trust and nuanced profile similarity in online social networks  

Science Conference Proceedings (OSTI)

Online social networks, where users maintain lists of friends and express their preferences for items like movies, music, or books, are very popular. The Web-based nature of this information makes it ideal for use in a variety of intelligent systems ... Keywords: Social networks, recommender systems, trust

Jennifer Golbeck

2009-09-01T23:59:59.000Z

470

Focused beam routing protocol for underwater acoustic networks  

Science Conference Proceedings (OSTI)

Multi-hop transmission is considered for large coverage areas in bandwidth-limited underwater acoustic networks. In this paper, we present a scalable routing technique based on location information, and optimized for minimum energy per bit consumption. ... Keywords: power control, routing, underwater acoustic networks

Josep Miquel Jornet; Milica Stojanovic; Michele Zorzi

2008-09-01T23:59:59.000Z

471

Connectibles : tangible social networking  

E-Print Network (OSTI)

This thesis presents "Connectibles," an instantiation of a tangible social network, a new type of social network application rooted in physical objects and real world social behavior. This research is inspired by social ...

Kalanithi, Jeevan James

2007-01-01T23:59:59.000Z

472

Network game and boosting  

Science Conference Proceedings (OSTI)

We propose an ensemble learning method called Network Boosting which combines weak learners together based on a random graph (network). A theoretic analysis based on the game theory shows that the algorithm can learn the target hypothesis asymptotically. ...

Shijun Wang; Changshui Zhang

2005-10-01T23:59:59.000Z

473

Networking Value Center  

Science Conference Proceedings (OSTI)

Identifies opportunities and structures that foster networking amongst participants for the purpose of building value into the experience. Networking Value Center AOCS History and Governance about us aocs committees contact us division council fat

474

Network coded wireless architecture  

E-Print Network (OSTI)

Wireless mesh networks promise cheap Internet access, easy deployment, and extended range. In their current form, however, these networks suffer from both limited throughput and low reliability; hence they cannot meet the ...

Katti, Sachin Rajsekhar

2008-01-01T23:59:59.000Z

475

Multifunctional Mesoscale Observing Networks  

Science Conference Proceedings (OSTI)

More than 120 scientists, engineers, administrators, and users met on 810 December 2003 in a workshop format to discuss the needs for enhanced three-dimensional mesoscale observing networks. Improved networks are seen as being critical to ...

Walter F. Dabberdt; Thomas W. Schlatter; Frederick H. Carr; Elbert W. Joe Friday; David Jorgensen; Steven Koch; Maria Pirone; F. Martin Ralph; Juanzhen Sun; Patrick Welsh; James W. Wilson; Xiaolei Zou

2005-07-01T23:59:59.000Z

476

Piecewise truckload network procurement  

E-Print Network (OSTI)

Faced with procuring transportation over its freight network, a shipper can either bid out all of its lanes at once, or somehow divide up the network and bid it out in pieces. For large shippers, practical concerns such ...

Huang, Jefferson

2011-01-01T23:59:59.000Z

477

Bunker: a privacy-oriented platform for network tracing  

Science Conference Proceedings (OSTI)

ISPs are increasingly reluctant to collect and store raw network traces because they can be used to compromise their customers' privacy. Anonymization techniques mitigate this concern by protecting sensitive information. Trace anonymization can be performed ...

Andrew G. Miklas; Stefan Saroiu; Alec Wolman; Angela Demke Brown

2009-04-01T23:59:59.000Z

478

A Survey of Green Mobile Networks: Opportunities and Challenges  

Science Conference Proceedings (OSTI)

The explosive development of Information and Communication Technology (ICT) has significantly enlarged both the energy demands and the CO 2 emissions, and consequently contributes to make the energy crisis and global warming problems ... Keywords: energy efficiency, green technique, mobile networks

Xiaofei Wang; Athanasios V. Vasilakos; Min Chen; Yunhao Liu; Ted Taekyoung Kwon

2012-02-01T23:59:59.000Z

479

Developing and Evaluating an Open Source Network: Laboratory and Curriculum  

Science Conference Proceedings (OSTI)

This study focused on developing and evaluating an open source software (OSS) network laboratory and curriculum for information technology (IT) program students. A review of literature revealed that to date there have been very few published studies ...

Dongqing Yuan

2012-02-01T23:59:59.000Z

480

Distributed Newton-type algorithms for network resource allocation  

E-Print Network (OSTI)

Most of today's communication networks are large-scale and comprise of agents with local information and heterogeneous preferences, making centralized control and coordination impractical. This motivated much interest in ...

Wei, Ermin

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "information network gain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

Wired / unwired : the urban geography of digital networks  

E-Print Network (OSTI)

This dissertation examines the development of digital network infrastructure in the world's great cities at the turn of the 20th century. Drawing upon the concept of cities as information systems and techniques of ...

Townsend, Anthony M. (Anthony Michael), 1973-

2003-01-01T23:59:59.000Z

482

Enhanced flux balance analysis to model metabolic networks  

Science Conference Proceedings (OSTI)

Flux Balance Analysis (FBA) is a widely used technique to predict rates of reactions in metabolic networks in cells under steady state using only stoichiometric information about the reactions. In this work, we introduce Enhanced Flux Balance Analysis ...

Nishanth Ulhas Nair; Navin Goyal; Nagasuma R. Chandra

2010-08-01T23:59:59.000Z

483

Networked Control Systems Group  

Science Conference Proceedings (OSTI)

... and deploys measurement science for sensor networks and control systems used in manufacturing, construction, and other cyber-physical systems ...

2012-08-30T23:59:59.000Z

484

Network Management and Performance Monitoring at SLAC  

E-Print Network (OSTI)

Subjectively, the ultimate measurers of system performance are the users and their perceptions of the performance of their networked applications. The performance of a system is affected by the physical network plant (routers, bridges, hubs, etc.) as well as by every "computer " and peripheral device that is attached to it, and the software running on the computers and devices. Performance monitoring of a network must therefore include computer systems and services monitoring and well as monitoring of the physical network plant. This paper will describe how this challenge has been tackled at SLAC, and how, via the World Wide Web 1,2 , this information is made available for quick perusal by concerned personnel and users. INTRODUCTION The ultimate measure of system performance is the perception of the users. The users' perception is generally based on the response time to various commands they enter at their keyboards. This maybe any command from a print command, the submission of a l...

Logg And; C. A. Logg; R. L. A. Cottrell

1995-01-01T23:59:59.000Z

485

Network protection with service guarantees  

E-Print Network (OSTI)

With the increasing importance of communication networks comes an increasing need to protect against network failures. Traditional network protection has been an "all-or-nothing" approach: after any failure, all network ...

Kuperman, Gregory

2013-01-01T23:59:59.000Z

486

Measuring Firm Performance at the Network Level: A Nomology of the Business Impact of Digital Supply Networks  

Science Conference Proceedings (OSTI)

For decades, information technology has been posited to have a major impact on firm performance. Investigations into this line of inquiry have almost always used constructs related to individual firm performance as their dependent measures, ... Keywords: Business Networks, E-Business, E-Commerce, Firm Performance, Supply Chains, Supply Networks

Detmar Straub; Arun Rai; Richard Klein

2004-06-01T23:59:59.000Z

487

Outsourcing network functionality  

Science Conference Proceedings (OSTI)

This paper presents an architecture for adding functionality to networks via outsourcing. In this model, the enterprise network only forwards data; any additional processing is performed by external Feature Providers (FPs). FPs provide and manage ... Keywords: jingling, middleboxes, network services, outsourcing, sdn

Glen Gibb; Hongyi Zeng; Nick McKeown

2012-08-01T23:59:59.000Z

488

Energy proportional datacenter networks  

Science Conference Proceedings (OSTI)

Numerous studies have shown that datacenter computers rarely operate at full utilization, leading to a number of proposals for creating servers that are energy proportional with respect to the computation that they are performing. In this paper, ... Keywords: datacenter networks, interconnection networks, low-power networking

Dennis Abts; Michael R. Marty; Philip M. Wells; Peter Klausler; Hong Liu

2010-06-01T23:59:59.000Z

489

3-1 Computing and Networking Services  

NLE Websites -- All DOE Office Websites (Extended Search)

CaNS Overview CaNS Overview Section 3-1-1 Computing and Networking Services The primary mission of Computing and Networking Services (CaNS) is to provide the infrastructure and computing services within the W.R. Wiley Environmental Molecular Sciences Laboratory (EMSL) for an advanced computing environment that enables staff, visitors, and collaborators to effectively use computer and network resources for their scientific and business requirements. In supporting growing business and research needs of EMSL in the area of information sciences, CaNS secures global information access to our facilities by providing online remote access to both computing resources and scientific equipment. A large portion of the efforts undertaken by CaNS staff members involves

490

Decentralized information dissemination in multidimensional semantic social overlays  

Science Conference Proceedings (OSTI)

Information dissemination in a decentralized network is a challenging issue as no single node can have knowledge of the whole network for reasons like security, access control, memory. Most importantly - a centralized service provider is missing which ... Keywords: algorithm, distributed problem solving, information dissemination, swarm particle

Rajesh Sharma; Anwitaman Datta

2012-01-01T23:59:59.000Z

491

Monitoring Energy Consumption In Wireless Sensor Networks  

E-Print Network (OSTI)

sequences of temperature maps. It is used to compare and evaluate beacon-less geographic routing algorithms information to divide the network into fixed square grids and nodes in each grid alternate between sleeping between dominating and dominated. ­ Transmission power control: The transmission power of the nodes

Turau, Volker

492

Flexible loads in future energy networks  

Science Conference Proceedings (OSTI)

We develop a vignette of an information-rich energy network with flexible and responsive electrical loads in the form of a domestic refrigerator augmented with a thermal storage system and a supply-following controller that responds to the availability ... Keywords: renewable, supply-following

Jay Taneja, Ken Lutz, David Culler

2013-01-01T23:59:59.000Z

493

Location tracking via social networking sites  

Science Conference Proceedings (OSTI)

The use of social media has steadily grown in recent years, and now more than ever, people are logging on to websites like Facebook, Twitter, Foursquare, and Google Latitude with the aim of broadcasting their location information. The ability to 'check ... Keywords: disclosure, intention, location-based services, location-tracking, social networking, trust

Lisa Thomas; Pam Briggs; Linda Little

2013-05-01T23:59:59.000Z

494

Talent scouting in P2P networks  

Science Conference Proceedings (OSTI)

Record labels would like to identify potential artists as early as possible in their career, before other companies approach the artists with competing contracts. However, there is a huge number of new artists, and the process of identifying the ones ... Keywords: Information retrieval, P2P networks, Spatial data mining

N. Koenigstein; Y. Shavitt

2012-02-01T23:59:59.000Z

495

Automatic metadata generation using associative networks  

Science Conference Proceedings (OSTI)

In spite of its tremendous value, metadata is generally sparse and incomplete, thereby hampering the effectiveness of digital information services. Many of the existing mechanisms for the automated creation of metadata rely primarily on content analysis ... Keywords: Associative networks, metadata generation, particle-swarms

Marko A. Rodriguez; Johan Bollen; Herbert Van De Sompel

2009-02-01T23:59:59.000Z

496

Jumping ant routing algorithm for sensor networks  

Science Conference Proceedings (OSTI)

Enterprises that may rely on critical equipments which are constantly moving around, for example, hospitals - need to ensure they can know the current location of vital but mobile assets. Besides, the sensor node on each device should inform us whether ... Keywords: ARAMA (Ant Routing Algorithm for Mobile Ad-hoc Networks), Ad-hoc, JARA (Jumping Ant Routing Algorithm), MANET

Wei-Ming Chen; Chung-Sheng Li; Fu-Yu Chiang; Han-Chieh Chao

2007-10-01T23:59:59.000Z

497

Discovering Social Networks from Event Logs  

Science Conference Proceedings (OSTI)

Process mining techniques allow for the discovery of knowledge based on so-called "event logs", i.e., a log recording the execution of activities in some business process. Many information systems provide such logs, e.g., most WFM, ERP, CRM, SCM, and ... Keywords: Petri nets, business process management, data mining, process mining, social network analysis, workflow management

Wil M. P. Van Der Aalst; Hajo A. Reijers; Minseok Song

2005-12-01T23:59:59.000Z

498

Local, sustainable, small-scale cellular networks  

Science Conference Proceedings (OSTI)

Over five billion people are active cellular subscribers, spending over a trillion dollars a year on communications. Despite this, hundreds of millions of people are still not connected. Implicit in these networks is a top-down design, with large nation-scale ... Keywords: information and communications technology for development, legal factors

Kurtis Heimerl, Shaddi Hasan, Kashif Ali, Eric Brewer, Tapan Parikh

2013-12-01T23:59:59.000Z

499

Connecting to the Internet Securely; Protecting Home Networks CIAC-2324  

SciTech Connect

With more and more people working at home and connecting to company networks via the Internet, the risk to company networks to intrusion and theft of sensitive information is growing. Working from home has many positive advantages for both the home worker and the company they work for. However, as companies encourage people to work from home, they need to start considering the interaction of the employee's home network and the company network he connects to. This paper discusses problems and solutions related to protection of home computers from attacks on those computers via the network connection. It does not consider protection of those systems from people who have physical access to the computers nor does it consider company laptops taken on-the-road. Home networks are often targeted by intruders because they are plentiful and they are usually not well secured. While companies have departments of professionals to maintain and secure their networks, home networks are maintained by the employee who may be less knowledgeable about network security matters. The biggest problems with home networks are that: Home networks are not designed to be secure and may use technologies (wireless) that are not secure; The operating systems are not secured when they are installed; The operating systems and applications are not maintained (for security considerations) after they are installed; and The networks are often used for other activities that put them at risk for being compromised. Home networks that are going to be connected to company networks need to be cooperatively secured by the employee and the company so they do not open up the company network to intruders. Securing home networks involves many of the same operations as securing a company network: Patch and maintain systems; Securely configure systems; Eliminate unneeded services; Protect remote logins; Use good passwords; Use current antivirus software; and Moderate your Internet usage habits. Most of these items do not take a lot of work, but require an awareness of the risks involved in not doing them or doing them incorrectly. The security of home networks and communications with company networks can be significantly improved by adding an appropriate software or hardware firewall to the home network and using a protected protocol such as Secure Sockets Layer (SSL), a Virtual Private Network (VPN), or Secure Shell (SSH) for connecting to the company network.

Orvis, W J; Krystosek, P; Smith, J

2002-11-27T23:59:59.000Z

500

Development of the On-Line Monitoring System for Farmland Soil Information  

Science Conference Proceedings (OSTI)

Based on the wireless sensor network technology, the paper designs an on-line monitoring system for farmland soil information. The system consists of two parts, namely, the wireless sensor network and the remote data managing center. Between them, the ... Keywords: soil information monitoring system, wireless sensor network, precision agriculture, MCU, APC220

Hui Yang; Lijia Xu; Songbo Chen; Chaoping Chen; Jiantao Tan; Boyi Li

2011-09-01T23:59:59.000Z