Powered by Deep Web Technologies
Note: This page contains sample records for the topic "network node manager" 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.


1

Efficient Energy Management Policies for Networks with Energy Harvesting Sensor Nodes  

E-Print Network [OSTI]

Efficient Energy Management Policies for Networks with Energy Harvesting Sensor Nodes Vinod Sharma at that time at the node. For such networks we develop efficient energy management policies. First for the largest possible data rate. Next we obtain energy management policies which minimize the mean delay

Sharma, Vinod

2

U-229: HP Network Node Manager i Input Validation Flaw Permits Cross-Site Scripting Attacks  

Broader source: Energy.gov [DOE]

Potential security vulnerabilities have been identified with HP Network Node Manager i (NNMi) for HP-UX, Linux, Solaris, and Windows. The vulnerabilities could be remotely exploited resulting in cross site scripting (XSS).

3

U-204: HP Network Node Manager i Input Validation Hole Permits Cross-Site Scripting Attacks  

Broader source: Energy.gov [DOE]

Potential security vulnerabilities have been identified with HP Network Node Manager I (NNMi) for HP-UX, Linux, Solaris, and Windows. The vulnerabilities could be remotely exploited resulting in cross site scripting (XSS).

4

Modular sensor network node  

DOE Patents [OSTI]

A distributed wireless sensor network node is disclosed. The wireless sensor network node includes a plurality of sensor modules coupled to a system bus and configured to sense a parameter. The parameter may be an object, an event or any other parameter. The node collects data representative of the parameter. The node also includes a communication module coupled to the system bus and configured to allow the node to communicate with other nodes. The node also includes a processing module coupled to the system bus and adapted to receive the data from the sensor module and operable to analyze the data. The node also includes a power module connected to the system bus and operable to generate a regulated voltage.

Davis, Jesse Harper Zehring (Berkeley, CA); Stark, Jr., Douglas Paul (Tracy, CA); Kershaw, Christopher Patrick (Hayward, CA); Kyker, Ronald Dean (Livermore, CA)

2008-06-10T23:59:59.000Z

5

NetInf Mobile Node Architecture and Mobility Management based on LISP Mobile Node  

E-Print Network [OSTI]

NetInf Mobile Node Architecture and Mobility Management based on LISP Mobile Node Muhammad Shoaib an architecture for Network of Information mobile node (NetInf MN). It bears characteristics and features of basic a virtual node layer for mobility management in the Network of Information. Therefore, by adopting

Paris-Sud XI, Université de

6

A Network Processor Based Passive Measurement Node  

E-Print Network [OSTI]

Department of Electrical and Computer Engineering University of Massachusetts Amherst, MA 01003 {rramaswa a richer set of network management applications and traffic profiling capabilities, traffic is collected on the measurement node to reduce the load on the centralized collection system. If traffic statistics match

Shenoy, Prashant

7

Network Management Network Management  

E-Print Network [OSTI]

that pertain to the operation, administration, maintenance, and provisioning of networked systems · Operation deals with keeping the network up (and the service provided by the network) · Administration involvesNetwork Management Pag. 1 Network Management Andrea Bianco Telecommunication Network Group Network

8

Persistent Nodes for Reliable Memory in Geographically Local Networks  

E-Print Network [OSTI]

A Persistent Node is a redundant distributed mechanism for storing a key/value pair reliably in a geographically local network. In this paper, I develop a method of establishing Persistent Nodes in an amorphous matrix. I ...

Beal, Jacob

2003-04-15T23:59:59.000Z

9

Node Connectivity in Vehicular Ad Hoc Networks with Structured Mobility  

E-Print Network [OSTI]

in vehicular networks; 2) we demonstrate, through simulation, the impacts of marco- and micro-mobility modelsNode Connectivity in Vehicular Ad Hoc Networks with Structured Mobility Ivan W. H. Ho, Kin K. Leung@cmu.edu Abstract1 Vehicular Ad hoc NETworks (VANETs) is a subclass of Mobile Ad hoc NETworks (MANETs). However

Leung, Kin K.

10

Performance of wireless sensor networks under random node failures  

SciTech Connect (OSTI)

Networks are essential to the function of a modern society and the consequence of damages to a network can be large. Assessing network performance of a damaged network is an important step in network recovery and network design. Connectivity, distance between nodes, and alternative routes are some of the key indicators to network performance. In this paper, random geometric graph (RGG) is used with two types of node failure, uniform failure and localized failure. Since the network performance are multi-facet and assessment can be time constrained, we introduce four measures, which can be computed in polynomial time, to estimate performance of damaged RGG. Simulation experiments are conducted to investigate the deterioration of networks through a period of time. With the empirical results, the performance measures are analyzed and compared to provide understanding of different failure scenarios in a RGG.

Bradonjic, Milan [Los Alamos National Laboratory; Hagberg, Aric [Los Alamos National Laboratory; Feng, Pan [Los Alamos National Laboratory

2011-01-28T23:59:59.000Z

11

Neural node network and model, and method of teaching same  

DOE Patents [OSTI]

The present invention is a fully connected feed forward network that includes at least one hidden layer 16. The hidden layer 16 includes nodes 20 in which the output of the node is fed back to that node as an input with a unit delay produced by a delay device 24 occurring in the feedback path 22 (local feedback). Each node within each layer also receives a delayed output (crosstalk) produced by a delay unit 36 from all the other nodes within the same layer 16. The node performs a transfer function operation based on the inputs from the previous layer and the delayed outputs. The network can be implemented as analog or digital or within a general purpose processor. Two teaching methods can be used: (1) back propagation of weight calculation that includes the local feedback and the crosstalk or (2) more preferably a feed forward gradient decent which immediately follows the output computations and which also includes the local feedback and the crosstalk. Subsequent to the gradient propagation, the weights can be normalized, thereby preventing convergence to a local optimum. Education of the network can be incremental both on and off-line. An educated network is suitable for modeling and controlling dynamic nonlinear systems and time series systems and predicting the outputs as well as hidden states and parameters. The educated network can also be further educated during on-line processing.

Parlos, Alexander G. (College Station, TX); Atiya, Amir F. (College Station, TX); Fernandez, Benito (Austin, TX); Tsai, Wei K. (Irvine, CA); Chong, Kil T. (College Station, TX)

1995-01-01T23:59:59.000Z

12

Neural node network and model, and method of teaching same  

DOE Patents [OSTI]

The present invention is a fully connected feed forward network that includes at least one hidden layer. The hidden layer includes nodes in which the output of the node is fed back to that node as an input with a unit delay produced by a delay device occurring in the feedback path (local feedback). Each node within each layer also receives a delayed output (crosstalk) produced by a delay unit from all the other nodes within the same layer. The node performs a transfer function operation based on the inputs from the previous layer and the delayed outputs. The network can be implemented as analog or digital or within a general purpose processor. Two teaching methods can be used: (1) back propagation of weight calculation that includes the local feedback and the crosstalk or (2) more preferably a feed forward gradient decent which immediately follows the output computations and which also includes the local feedback and the crosstalk. Subsequent to the gradient propagation, the weights can be normalized, thereby preventing convergence to a local optimum. Education of the network can be incremental both on and off-line. An educated network is suitable for modeling and controlling dynamic nonlinear systems and time series systems and predicting the outputs as well as hidden states and parameters. The educated network can also be further educated during on-line processing. 21 figs.

Parlos, A.G.; Atiya, A.F.; Fernandez, B.; Tsai, W.K.; Chong, K.T.

1995-12-26T23:59:59.000Z

13

Adaptive Spatiotemporal Node Selection in Dynamic Networks  

E-Print Network [OSTI]

Dynamic networks - spontaneous, self-organizing groups of devices - are a promising new computing platform. Writing applications for such networks is a daunting task, however, due to their extreme variability and ...

Hari, Pradip

14

Assessing node risk and vulnerability in epidemics on networks  

E-Print Network [OSTI]

Which nodes are most vulnerable to an epidemic spreading through a network, and which carry the highest risk of causing a major outbreak if they are the source of the infection? Here we show how these questions can be answered to good approximation using the cavity method. Several curious properties of node vulnerability and risk are explored: some nodes are more vulnerable than others to weaker infections, yet less vulnerable to stronger ones; a node is always more likely to be caught in an outbreak than it is to start one, except when the disease has a deterministic lifetime; the rank order of node risk depends on the details of the distribution of infectious periods.

Rogers, Tim

2015-01-01T23:59:59.000Z

15

Scheduling applications for execution on a plurality of compute nodes of a parallel computer to manage temperature of the nodes during execution  

DOE Patents [OSTI]

Methods, apparatus, and products are disclosed for scheduling applications for execution on a plurality of compute nodes of a parallel computer to manage temperature of the plurality of compute nodes during execution that include: identifying one or more applications for execution on the plurality of compute nodes; creating a plurality of physically discontiguous node partitions in dependence upon temperature characteristics for the compute nodes and a physical topology for the compute nodes, each discontiguous node partition specifying a collection of physically adjacent compute nodes; and assigning, for each application, that application to one or more of the discontiguous node partitions for execution on the compute nodes specified by the assigned discontiguous node partitions.

Archer, Charles J; Blocksome, Michael A; Peters, Amanda E; Ratterman, Joseph D; Smith, Brian E

2012-10-16T23:59:59.000Z

16

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

SciTech Connect (OSTI)

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

17

Node-Replacement Policies to Maintain Threshold-Coverage in Wireless Sensor Networks  

E-Print Network [OSTI]

1 Node-Replacement Policies to Maintain Threshold-Coverage in Wireless Sensor Networks Sachin the sensing coverage falls below the minimum threshold-coverage. We develop three node-replacement policies failed sensor node for replacement. Based on different performance criteria, every time a sensor node

Vokkarane, Vinod M.

18

Impact of Mobile Node Density on Detection Performance Measures in a Hybrid Sensor Network  

E-Print Network [OSTI]

Impact of Mobile Node Density on Detection Performance Measures in a Hybrid Sensor Network}@ece.unm.edu Abstract--We investigate the impact of mobile node density on several detection performance measures for stationary target detection by a hybrid sensor network consisting of both static and mobile nodes

Jayaweera, Sudharman K.

19

Route Optimization based on ND-Proxy for Mobile Nodes in IPv6 Mobile Networks  

E-Print Network [OSTI]

Route Optimization based on ND-Proxy for Mobile Nodes in IPv6 Mobile Networks Jaehoon Jeong- bile nodes in IPv6 mobile network to perform route optimization. The route optimization is possible because mobile router provides the prefix of its care-of address for its mobile nodes by playing the role

Jeong, Jaehoon "Paul"

20

Truthful resource management in wireless ad hoc networks  

E-Print Network [OSTI]

the truthful resource management that induces network nodes to reveal true information and stimulate cooperation. We propose the Transmission Power Recursive Auction Mechanism routing pro- tocol (TEAM) and the Truthful Topology Control mechanism (TRUECON...

Cai, Jianfeng

2005-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "network node manager" 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

Determining a bisection bandwidth for a multi-node data communications network  

DOE Patents [OSTI]

Methods, systems, and products are disclosed for determining a bisection bandwidth for a multi-node data communications network that include: partitioning nodes in the network into a first sub-network and a second sub-network in dependence upon a topology of the network; sending, by each node in the first sub-network to a destination node in the second sub-network, a first message having a predetermined message size; receiving, by each node in the first sub-network from a source node in the second sub-network, a second message; measuring, by each node in the first sub-network, the elapsed communications time between the sending of the first message and the receiving of the second message; selecting the longest elapsed communications time; and calculating the bisection bandwidth for the network in dependence upon the number of the nodes in the first sub-network, the predetermined message size of the first test message, and the longest elapsed communications time.

Faraj, Ahmad A. (Rochester, MN)

2010-01-26T23:59:59.000Z

22

Congestion management in electricity networks  

E-Print Network [OSTI]

 comparison of market designs    Another strand of literature compares different pricing strategies for real markets; often the  system  in  place  with  an  optimal  electricity  dispatch  based  on  LMP.  Bernard  and  Guertin  (2002)  simulate  a  three?node  model  of  Hydro...  possibilities are negligible  in most electric power networks, so demand and supply  must be instantly balanced. The consequence is that transmission constraints and how they  are managed often have a large influence on market prices. The European Union’s regulation  1228...

Holmberg, Pärr; Lazarczyk, Ewa

2012-04-25T23:59:59.000Z

23

E-Print Network 3.0 - assisted node localization Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Toward Using Node Mobility to Enhance Greedy Forwarding in Geographic Routing for Mobile Ad Hoc Networks1 Summary: local geographic information of direct neighbors and the...

24

Lambda network having 2.sup.m-1 nodes in each of m stages with each node coupled to four other nodes for bidirectional routing of data packets between nodes  

DOE Patents [OSTI]

The Lambda network is a single stage, packet-switched interprocessor communication network for a distributed memory, parallel processor computer. Its design arises from the desired network characteristics of minimizing mean and maximum packet transfer time, local routing, expandability, deadlock avoidance, and fault tolerance. The network is based on fixed degree nodes and has mean and maximum packet transfer distances where n is the number of processors. The routing method is detailed, as are methods for expandability, deadlock avoidance, and fault tolerance.

Napolitano, Jr., Leonard M. (825 El Quanito Dr., Danville, CA 94526)

1995-01-01T23:59:59.000Z

25

Modeling and Analysis of Energy Harvesting Nodes in Body Sensor Networks  

E-Print Network [OSTI]

, or that the energy supply is monotonically decreasing with a fixed initial value. Since energy harvesting sensors canModeling and Analysis of Energy Harvesting Nodes in Body Sensor Networks Alireza Seyedi Department@ecse.rpi.edu Abstract--A Markov based unified model for an energy har- vesting node in a body sensor network

Sikdar, Biplab

26

Analyzing (Social Media) Networks with NodeXL Marc A. Smith1  

E-Print Network [OSTI]

Analyzing (Social Media) Networks with NodeXL Marc A. Smith1 , Ben Shneiderman2 , Natasa Milic with a social media data sample drawn from an enterprise intranet social network. A sequence of Node relevant differences in the patterns of interconnection among employee participants in the social media

Golbeck, Jennifer

27

Energy Aware Node Selection for Cluster-based Data Accuracy Estimation in Wireless Sensor Networks  

E-Print Network [OSTI]

The main objective of this paper is to reduce the number of sensor nodes by estimating a trade off between data accuracy and energy consumption for selecting nodes in probabilistic approach in distributed networks. Design Procedure/Approach: Observed data are highly correlated among sensor nodes in the spatial domain due to deployment of high density of sensor nodes. These sensor nodes form non-overlapping distributed clusters due to high data correlation among them. We develop a probabilistic model for each distributed cluster to perform data accuracy and energy consumption model in the network. Finally we find a trade off between data accuracy and energy consumption model to select an optimal number of sensor nodes in each distributed cluster. We also compare the performance for our data accuracy estimation model with information accuracy model for each distributed cluster in the network. Practical Implementation: Measuring temperature in physical environment and measuring moisture content in agricultural f...

Karjee, Jyotirmoy

2011-01-01T23:59:59.000Z

28

On Using Reputations in Ad hoc Networks to Counter Malicious Nodes Prashant Dewan, Partha Dasgupta and Amiya Bhattacharya  

E-Print Network [OSTI]

On Using Reputations in Ad hoc Networks to Counter Malicious Nodes Prashant Dewan, Partha Dasgupta, partha, amiya}@asu.edu Abstract Nodes in mobile ad hoc networks have a limited trans- mission range for ad hoc networks. Instead of choosing the shortest path to the destination, the source node chooses

Dasgupta, Partha

29

angiofollicular lymph node: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

ceils with many elastic tissue fibers in the adjacent subendothelial region. The media is formed of transverse Ralph Smith 88 Solving Capture in Switched TwoNode Ethernets...

30

axillary lymph node: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

ceils with many elastic tissue fibers in the adjacent subendothelial region. The media is formed of transverse Ralph Smith 96 Solving Capture in Switched TwoNode Ethernets...

31

axillary lymph nodes: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

ceils with many elastic tissue fibers in the adjacent subendothelial region. The media is formed of transverse Ralph Smith 96 Solving Capture in Switched TwoNode Ethernets...

32

Power Management for Wireless Sensor Networks Based on Energy Budgets  

E-Print Network [OSTI]

Power Management for Wireless Sensor Networks Based on Energy Budgets Christian Renner Institute with wireless sensor networks powered by energy-harvesting supplies. We introduce the concept of an energy budget, the amount of energy available to a sensor node for a given period of time. The presented tools

Turau, Volker

33

AquaNodes: An Underwater Sensor Network Iuliu Vasilescu  

E-Print Network [OSTI]

modem and an optical mo- dem implemented using green light. The system of sensor nodes communicates communication and support for sensing and mobil- ity. The nodes in the system are connected acoustically for broadcast communication using an acoustic modem we de- veloped. For higher point to point communication

Farritor, Shane

34

AquaNodes: An Underwater Sensor Network Iuliu Vasilescu  

E-Print Network [OSTI]

and an optical mo- dem implemented using green light. The system of sensor nodes communicates with a TDMA communication and support for sensing and mobil- ity. The nodes in the system are connected acoustically for broadcast communication using an acoustic modem we de- veloped. For higher point to point communication

Zhou, Shengli

35

Optimal Node Placement in Underwater Wireless Sensor Networks  

E-Print Network [OSTI]

. Autonomous Underwater Vehicles (AUVs) have been used in recent years to monitor and collect data from that cover a sparse area need to be optimally placed to reduce per node energy consumption. As the distance between the nodes increases, more energy is required to maintain a reasonable Signal-to-Noise (SNR) value

Shihada, Basem

36

Hardy-Cross Method & Program For every node in a pipe network  

E-Print Network [OSTI]

Hardy-Cross Method & Program · For every node in a pipe network: · Since a node pressure must & Program (2) #12;Example 1-13 (cont.) Hardy-Crosssubroutine ...loops ...pipes ...guess Qloop(L1); Note l1 new pipe in it) Loops closed with Reference h=z=0 #12;Example 1-13 (cont.) T N

Kostic, Milivoje M.

37

Modeling and Analysis of Energy Harvesting Nodes in Wireless Sensor Networks  

E-Print Network [OSTI]

, the probability of event loss due to energy run out as well as an analytical vulnerability metric, namely average state as well as the remaining energy supply of the node, we provide an analysis of the Loss ProbabilityModeling and Analysis of Energy Harvesting Nodes in Wireless Sensor Networks Alireza Seyedi

Sikdar, Biplab

38

Lambda network having 2{sup m{minus}1} nodes in each of m stages with each node coupled to four other nodes for bidirectional routing of data packets between nodes  

DOE Patents [OSTI]

The Lambda network is a single stage, packet-switched interprocessor communication network for a distributed memory, parallel processor computer. Its design arises from the desired network characteristics of minimizing mean and maximum packet transfer time, local routing, expandability, deadlock avoidance, and fault tolerance. The network is based on fixed degree nodes and has mean and maximum packet transfer distances where n is the number of processors. The routing method is detailed, as are methods for expandability, deadlock avoidance, and fault tolerance. 14 figs.

Napolitano, L.M. Jr.

1995-11-28T23:59:59.000Z

39

Localized algorithms for detection of critical nodes and links for connectivity in ad hoc networks  

E-Print Network [OSTI]

Localized algorithms for detection of critical nodes and links for connectivity in ad hoc networks.Hauspie, David.Simplot}@lifl.fr Abstract Ad hoc network normally has critical connectivity properties before, respectively. The experiments with random unit graph model of ad hoc networks show high correspondence of local

Paris-Sud XI, Université de

40

Prediction and Management in Energy Harvested Wireless Sensor Nodes  

E-Print Network [OSTI]

: tajana@ucsd.edu Abstract--Solar panels are frequently used in wireless sensor nodes because they can with rechargeable energy storage (e.g. batteries and super capacitors). Many different types of energy harvesting as energy storage units and a solar panel for energy harvesting. Shimmer evaluates the health of a large

Simunic, Tajana

Note: This page contains sample records for the topic "network node manager" 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

Cluster Before You Hallucinate: Approximating Node-Capacitated Network Design and Energy Efficient Routing  

E-Print Network [OSTI]

this energy usage is an important problem. Ac- cording to the US Department of Energy [1], data networks,4,6,10]. In the Energy Efficient Vertex Routing Problem (EEVRP), the input consists of an undirected multi-graph G = (VCluster Before You Hallucinate: Approximating Node-Capacitated Network Design and Energy Efficient

Treuille, Adrien

42

Computer Systems and Network Manager  

E-Print Network [OSTI]

Computer Systems and Network Manager Fort Collins, Colorado POSITION A Computers Systems activities. RESPONSIBILITIES The successful candidate will perform computer systems and network administration, including computer hardware, systems software, applications software, and all configurations

43

RamboNodes for the Metropolitan Ad Hoc Network  

E-Print Network [OSTI]

We present an algorithm to store data robustly in a large, geographically distributed network by means of localized regions of data storage that move in response to changing conditions. For example, data might migrate away ...

Beal, Jacob

2003-12-17T23:59:59.000Z

44

Providing full point-to-point communications among compute nodes of an operational group in a global combining network of a parallel computer  

DOE Patents [OSTI]

Methods, apparatus, and products are disclosed for providing full point-to-point communications among compute nodes of an operational group in a global combining network of a parallel computer, each compute node connected to each adjacent compute node in the global combining network through a link, that include: receiving a network packet in a compute node, the network packet specifying a destination compute node; selecting, in dependence upon the destination compute node, at least one of the links for the compute node along which to forward the network packet toward the destination compute node; and forwarding the network packet along the selected link to the adjacent compute node connected to the compute node through the selected link.

Archer, Charles J; Faraj, Ahmad A; Inglett, Todd A; Ratterman, Joseph D

2013-04-16T23:59:59.000Z

45

Energy-efficient Multicasting in Wireless Networks with Fixed Node Transmission Power  

E-Print Network [OSTI]

Energy-efficient Multicasting in Wireless Networks with Fixed Node Transmission Power Christos Computer Technology Institute, Greece manos@ceid.upatras.gr ABSTRACT In this work, we propose an energy-efficient are fixed. Our algorithm is based on the multicost approach and selects an optimal energy-efficient set

Varvarigo, Emmanouel "Manos"

46

Connectivity of confined 3D Networks with Anisotropically Radiating Nodes  

E-Print Network [OSTI]

increasingly useful in sensor and vehicular net- work applications [2], including, inter alia, smart grid [3 management and dynamic route planning. Commonality in these applications can be found in that the number

Goussev, Arseni O.

47

Simplifying and speeding the management of intra-node cache coherence  

DOE Patents [OSTI]

A method and apparatus for managing coherence between two processors of a two processor node of a multi-processor computer system. Generally the present invention relates to a software algorithm that simplifies and significantly speeds the management of cache coherence in a message passing parallel computer, and to hardware apparatus that assists this cache coherence algorithm. The software algorithm uses the opening and closing of put/get windows to coordinate the activated required to achieve cache coherence. The hardware apparatus may be an extension to the hardware address decode, that creates, in the physical memory address space of the node, an area of virtual memory that (a) does not actually exist, and (b) is therefore able to respond instantly to read and write requests from the processing elements.

Blumrich, Matthias A. (Ridgefield, CT); Chen, Dong (Croton on Hudson, NY); Coteus, Paul W. (Yorktown Heights, NY); Gara, Alan G. (Mount Kisco, NY); Giampapa, Mark E. (Irvington, NY); Heidelberger, Phillip (Cortlandt Manor, NY); Hoenicke, Dirk (Ossining, NY); Ohmacht, Martin (Yorktown Heights, NY)

2012-04-17T23:59:59.000Z

48

HIERARCHICAL MANAGEMENT OF BATTLEFIELD NETWORKS WITH THE SHAMAN MANAGEMENT SYSTEM  

E-Print Network [OSTI]

HIERARCHICAL MANAGEMENT OF BATTLEFIELD NETWORKS WITH THE SHAMAN MANAGEMENT SYSTEM Adarshpal S with a description of the SHAMAN system and briefly introduces its applica- tions to the management of tactical for MANagement). This management system developed at the Network Management Laboratory of the Univer- sity

Sethi, Adarshpal

49

Special Issue "Underwater Sensor Nodes and Underwater Sensor Networks" A special issue of Sensors (ISSN 1424-8220)  

E-Print Network [OSTI]

aquatic environments. Marine surveillance, pollution detection and monitoring, and oceanographic data (salinity, conductivity, turbidity, pH, oxygen, temperature, depth, etc.) - Sediments and pollution sensor nodes - Acoustic sensors - Underwater sensor network architectures - Wired and wireless protocols

Chen, Min

50

An ad hoc mobile network is a collectionof mobile nodes that are dynamically and arbitrarily located in such a manner that the interconnections between nodes are capable of changing on a continualbasis. In order to facilitatecommunicationwithin the networ  

E-Print Network [OSTI]

Abstract An ad hoc mobile network is a collectionof mobile nodes that are dynamically routes between nodes. The primary goal of such an ad hoc network routing protocol is correct.This articleexamines routing protocols for ad hoc networksand evaluates these protocols based on a given set

Toh, C-K.

51

Energy Aware Self-Organizing Density Management in Wireless Sensor Networks  

E-Print Network [OSTI]

Energy consumption is the most important factor that determines sensor node lifetime. The optimization of wireless sensor network lifetime targets not only the reduction of energy consumption of a single sensor node but also the extension of the entire network lifetime. We propose a simple and adaptive energy-conserving topology management scheme, called SAND (Self-Organizing Active Node Density). SAND is fully decentralized and relies on a distributed probing approach and on the redundancy resolution of sensors for energy optimizations, while preserving the data forwarding and sensing capabilities of the network. We present the SAND's algorithm, its analysis of convergence, and simulation results. Simulation results show that, though slightly increasing path lengths from sensor to sink nodes, the proposed scheme improves significantly the network lifetime for different neighborhood densities degrees, while preserving both sensing and routing fidelity.

Merrer, Erwan Le; Kermarrec, Anne-Marie; Viana, Aline; Bertier, Marin

2008-01-01T23:59:59.000Z

52

REFERENCES 23 [15] Wassim Matragi, Chatschik Bisdikian, and Khosrow Sohraby. Jitter Calculus in ATM networks: Single Node  

E-Print Network [OSTI]

Bisdikian, and Khosrow Sohraby. Jitter Calculus in ATM networks: Multiple Node Case. In IEEE INFOCOM '94 Chandra Verma. Guaranteed Performance Communication in High Speed Networks. PhD thesis, Uni­ versity considerably smaller error probabilities, e.g. 10 \\Gamma6 . In order to do experimental work with loss

Keshav, Srinivasan

53

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

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

36: EMC Smarts Network Configuration Manager Database Authentication Bypass Vulnerability V-036: EMC Smarts Network Configuration Manager Database Authentication Bypass...

54

Energy Management in Wireless Sensor Network Operations  

E-Print Network [OSTI]

) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 9 Comparison of long-run average costs of policies in 4-node line network (ct = 1 and T = 1) . . . . . . . . . . . . . . . . . . . . . . . 61 10 Fluid- ow model of an energy harvesting sensor . . . . . . . . . . . . 66 11 Sample path of X(t...) under threshold-based node activation policy . . 69 12 Sample path of X(t) in an exponential on-o environment . . . . . . 76 13 Limiting availability for di erent values of threshold (L) . . . . . . . 78 14 Energy ow model of an energy harvesting...

Mohapatra, Arupa Kumar

2013-07-26T23:59:59.000Z

55

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

56

A Robust and Flexible Design for GCEP Unattended Online Enrichment Monitoring: An OLEM Collection Node Network  

SciTech Connect (OSTI)

Oak Ridge National Laoratory (ORNL) has engineered an on-line enrichment monitor (OLEM) to continuously measure U-235 emissions from the UF6 gas flowing through a unit header pipe of a gas centrifuge enrichment plant (GCEP) as a component of the International Atomic Energy Agency s (IAEA) new generation of technology to support enrichment plant safeguards1. In contrast to other enrichment monitoring approaches, OLEM calibrates and corrects for the pressure and temperature dependent UF6 gas-density without external radiation sources by using the inherent unit header pipe pressure dynamics and combining U-235 gamma-ray spectrometery using a shielded NaI detector with gas pressure and temperature data near the spectrum measurement point to obtain the enrichment of the gas as a function of time. From a safeguards perspective, OLEM can provide early detection of a GCEP being misused for production of highly enriched uranium, but would not detect directly the isolation and use of a cascade within the production unit to produce HEU. OLEM may also reduce the number of samples collected for destructive assay and, if coupled with load cell monitoring, could support isotope mass balance verification and unattended cylinder verification. The earlier paper presented OLEM as one component along with shared load cells and unattended cylinder verification, in the IAEA emering toolbox for unattended instruments at GCEPs1 and described the OLEM concept and how previous modeling studies and field measurements helped confirm the viability of a passive on-line enrichment monitor for meeting IAEA objectives and to support the development of performance targets. Phase I of the United States Support Program (USSP) OLEM project completed a preliminary hardware, software and communications design; phase II will build and test field prototypes in controlled laboratory settings and then at an operational facility. That paper also discussed many of the OLEM collection node commercial off the shelf (COTS) components and summarized the OLEM collection node data security provisions. This paper will discuss a secure and redundant network of OLEM collection nodes, auxiliary detection units and supporting junction boxes distributed throughout a facility for monitoring enrichment on product, feed and tails unit header pipes; the purpose and capability of the built-in Electronic Optical Sealing System (EOSS) network gateway; and a network approach for obtaining reliable and authenticated pressure measurements.

Younkin, James R [ORNL] [ORNL; March-Leuba, Jose A [ORNL] [ORNL; Garner, James R [ORNL] [ORNL

2013-01-01T23:59:59.000Z

57

On-Demand Node Reclamation and Replacement for Guaranteed Area Coverage in Long-lived Sensor Networks  

E-Print Network [OSTI]

is an important and challenging problem in sensor network design. Recently, Tong et al. have proposed a node replacement and reclamation (NRR) strategy, and designed an adaptive rendezvous-based two-tier scheduling of energy that a solar cell can harvest is proportional to its surface area, but it is infeasible to equip

Zhang, Wensheng

58

Local Policy Networks and Agricultural Watershed Management  

E-Print Network [OSTI]

of environmental best management practices. Local networks facilitate diffusion of innovations, the development of adopting environmental practices. These findings have important implications for public administration agencies/organizations increase the rate at which pro- ducers adopt environmental ``best management

Lubell, Mark

59

V-125: Cisco Connected Grid Network Management System Multiple...  

Broader source: Energy.gov (indexed) [DOE]

5: Cisco Connected Grid Network Management System Multiple Vulnerabilities V-125: Cisco Connected Grid Network Management System Multiple Vulnerabilities April 3, 2013 - 1:44am...

60

U-006:Cisco Network Admission Control Manager Directory Traversal...  

Broader source: Energy.gov (indexed) [DOE]

6:Cisco Network Admission Control Manager Directory Traversal Flaw Lets Remote Users Obtain Potentially Sensitive Information U-006:Cisco Network Admission Control Manager...

Note: This page contains sample records for the topic "network node manager" 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

Ecosystem-Based Management Tools Network Webinar: Community-Based...  

Energy Savers [EERE]

Ecosystem-Based Management Tools Network Webinar: Community-Based Sea Level Rise Projections Ecosystem-Based Management Tools Network Webinar: Community-Based Sea Level Rise...

62

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

Broader source: Energy.gov (indexed) [DOE]

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...

63

Mobile Network Management and Robust Spatial Retreats via Network Dynamics  

E-Print Network [OSTI]

1 Mobile Network Management and Robust Spatial Retreats via Network Dynamics Ke Ma, Yanyong Zhang., Piscataway, NJ 08854. Abstract-- The mobility provided by mobile ad hoc and sen- sor networks will facilitate new mobility-oriented services. Recent work has demonstrated that, for many issues, mobility

Zhang, Yanyong

64

Embedding global barrier and collective in torus network with each node combining input from receivers according to class map for output to senders  

DOE Patents [OSTI]

Embodiments of the invention provide a method, system and computer program product for embedding a global barrier and global interrupt network in a parallel computer system organized as a torus network. The computer system includes a multitude of nodes. In one embodiment, the method comprises taking inputs from a set of receivers of the nodes, dividing the inputs from the receivers into a plurality of classes, combining the inputs of each of the classes to obtain a result, and sending said result to a set of senders of the nodes. Embodiments of the invention provide a method, system and computer program product for embedding a collective network in a parallel computer system organized as a torus network. In one embodiment, the method comprises adding to a torus network a central collective logic to route messages among at least a group of nodes in a tree structure.

Chen, Dong; Coteus, Paul W; Eisley, Noel A; Gara, Alan; Heidelberger, Philip; Senger, Robert M; Salapura, Valentina; Steinmacher-Burow, Burkhard; Sugawara, Yutaka; Takken, Todd E

2013-08-27T23:59:59.000Z

65

A Generic WebBased Network Management Application  

E-Print Network [OSTI]

of network manage­ ment applications that eliminates most of the tedious work, and reduces development costsA Generic Web­Based Network Management Application Yehuda Afek \\Lambda Yoram Cohen y Computer to network management is introduced. In traditional network management each management application

Afek, Yehuda

66

A publish-subscribe implementation of network management  

E-Print Network [OSTI]

As modern networks become highly integrated, heterogeneous, and experience exponential growth, the task of network management becomes increasingly unmanageable for network administrators and designers. The Knowledge Plane ...

Simosa, Jorge D. (Jorge David)

2013-01-01T23:59:59.000Z

67

A Publish-Subscribe Implementation of Network Management  

E-Print Network [OSTI]

As modern networks become highly integrated, heterogeneous, and experience exponential growth, the task of network management becomes increasingly unmanageable for network administrators and designers. The Knowledge Plane ...

Simosa, Jorge D.

2013-06-04T23:59:59.000Z

68

Efficient Strategies for Collecting Data from Wireless Sensor Network Nodes using Mobile  

E-Print Network [OSTI]

solutions to the following problems. (i) From the static node's perspective: given the stochastic nature the robot's perspective: given the stochastic nature of the wireless link quality, what is an energy nodes also act as relays. In certain applications, the underlying environment is very large and sam

Isler, Ibrahim Volkan

69

Self-Adaptive Power Management of Idle Nodes in Large Scale Systems  

E-Print Network [OSTI]

to balance between the systems energy consumption and the response time is a key problem in the power of idle nodes to achieve low energy consumption and high performance at the same time. The proposed the power usage of a middle scale city. In 2006, US servers and data centers consumed around 61 billion k

Zhu, Hong

70

Document management guidelines for distributed project networks  

E-Print Network [OSTI]

This paper provides the project engineer with guidelines or a checklist on tasks that must be considered, defined and documented before the project can successfully implement a document management system in geographically distributed project environment. Topics ranging from configuration management, approval process, document types, user administration and document naming are covered. The underlying cases of the paper are that of CERN (European Laboratory for Particle Physics) and its latest accelerator project, together with the Nordisk Industrifond -funded Connecting Distributed Competencies (NI#: 98082) project, with a focus on distributed shipbuilding processes. Keywords: distributed project management, product data management, networking, document management, virtual workspaces

Hameri, A P; Høimyr, Nils-Joar

1999-01-01T23:59:59.000Z

71

Autonomous Virtual Mobile Nodes  

E-Print Network [OSTI]

This paper presents a new abstraction for virtual infrastructure in mobile ad hoc networks. An AutonomousVirtual Mobile Node (AVMN) is a robust and reliable entity that is designed to cope with theinherent difficulties ...

Dolev, Shlomi

2005-06-15T23:59:59.000Z

72

Analysis of an Ad Hoc Network with Autonomously Moving Nodes Department of Informatics  

E-Print Network [OSTI]

of Stellenbosch 7600 Stellenbosch, South Africa M. Mandjes Korteweg-de Vries Institute for Mathematics Plantage or throughput. Here radio interference plays a pivotal role, as it defines an interesting trade-off: nodes may prefer to be close together in order to reduce the energy needed to transmit data, but on the other hand

Krzesinski, Tony

73

Carbon microspheres as network nodes in a novel biocompatible gel J. E. St. Dennis,a  

E-Print Network [OSTI]

through the incorporation of uniform carbon micro- spheres. The carbon particles act as nodes in the gel on the gelation of vesicles using other types of hydro- phobically modified polymers.9 It is noteworthy that gelation of vesicles is not observed if the added polymer does not have hydro- phobic tails.10 The above

Raghavan, Srinivasa

74

Timing Synchronization at the Relay Node in Physical Layer Network Coding  

E-Print Network [OSTI]

at the relay node are computed based on the propagation delays in the transmitted signals. However, due to the random attenuation of signals in a fading channel, the near far problem is inherent in this situation. Hence, we aim to design near far resistant...

Basireddy, Ashish

2012-07-16T23:59:59.000Z

75

BATTLEFIELD NETWORK APPLICATIONS OF THE SHAMAN MANAGEMENT SYSTEM  

E-Print Network [OSTI]

BATTLEFIELD NETWORK APPLICATIONS OF THE SHAMAN MANAGEMENT SYSTEM Adarshpal S. Sethi Dong Zhu Vasil Architecture for MANagement). This management system developed at the Network Management Laboratory framework to facili- tate the management of distributed systems [1], [2], [3], [4]. This architecture allows

Sethi, Adarshpal

76

Mobile Sensor Network Data Management Demetrios Zeinalipour-Yazti  

E-Print Network [OSTI]

, storage, data modeling, data warehousing, data movement and data mining. HISTORICAL BACKGROUND manufacturing. The transfer of information in such networks is conducted without electrical conductors (i-network aggregation and filtering in order to reduce the energy consumption while conveying data to the querying node

Zeinalipour, Demetris

77

Localized Bridging Centrality for Distributed Network Analysis  

E-Print Network [OSTI]

network administrators identify critical nodes that are important for the robustness of the network administrator (sysadmin) manage a wireless mesh network or would allow an automated management system understand a system administrator to manage a mesh network in a more effective manner. While the system administrator

Kotz, David

78

Policy Management for Networked Systems and Applications  

E-Print Network [OSTI]

Policy Management for Networked Systems and Applications Dakshi Agrawal, Seraphin Calo, James Giles {agrawal,scalo,gilesjam,kangwon,dverma}@us.ibm.com Abstract In this paper, we present a novel policy and administrative domains. The proposed policy middleware provides a standard infrastructure for the creation

Lee, Kang-Won

79

A protocol for the moderation of non-cooperative nodes in wireless local area networks  

E-Print Network [OSTI]

´opez and Fernando Paganini Universidad ORT Uruguay Abstract-- MAC protocols for wireless networks such as 802 Cuareim 1451, Montevideo, Uruguay. Email: {lopez ma,paganini}@ort.edu.uy. This work was supported by PDT-Uruguay

80

Relay node placement in large scale wireless sensor networks Jian Tang*, Bin Hao, Arunabha Sen  

E-Print Network [OSTI]

efficient design is needed for prolonging network lifetime. Computer Communications 29 (2006) 490­501 www for a fairly short period of time if operated at high transmission power levels. As a consequence, energy

Tang, Jian "Neil"

Note: This page contains sample records for the topic "network node manager" 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

Verification of Network Management System Configurations David L. Cohrs  

E-Print Network [OSTI]

, with the use of simple, ad hoc tools. However in a large network, managing the net- work management system the amount of sharing and coordination possible in configuring the net- work management system. EachVerification of Network Management System Configurations David L. Cohrs (608) 262-6617 dave

Miller, Barton P.

82

Scalable Address Allocation Protocol for Mobile Ad Hoc Networks  

E-Print Network [OSTI]

Scalable Address Allocation Protocol for Mobile Ad Hoc Networks Yu Chen Google, UK chenyu in ad hoc networks. In our protocol, each node that has been assigned an address manages a disjoint of node's degree, regardless of the network size. I. INTRODUCTION A wireless mobile ad hoc network

Paris-Sud XI, Université de

83

On the Connectivity of 2-D Random Networks with Anisotropically Radiating Nodes  

E-Print Network [OSTI]

in many infrastructural and ad hoc applications. These include emerging energy and utility management sce that directive transmission can improve connectivity when the path loss exponent is low, and impair connectivity-mail: justin@toshiba-trel.com). He is also with the Department of Electrical and Electronic Engineering

Dettmann, Carl

84

An Architectural Approach for Integrated Network and Systems Management  

E-Print Network [OSTI]

An Architectural Approach for Integrated Network and Systems Management Raouf Boutaba 1 and Simon. The constant growth in quantity and quality of networked systems and the thereby arising problems concerning introduce an architecture for the integrated management of all resources in a networked system, i

Boutaba, Raouf

85

Managing Network Resources in Condor Jim Basney and Miron Livny  

E-Print Network [OSTI]

usage in Condor. By managing network resources, these mechanisms provide administrative control over administrative network policies and to ensure that applications receive sufficient network capac- ity to compute provide statistics to the Condor administrator about how Condor ap- plications are using the network

Wisconsin at Madison, University of

86

Managing Network Resources in Condor Jim Basney and Miron Livny  

E-Print Network [OSTI]

usage in Condor. By managing network resources, these mechanisms provide administrative control over administrative network policies and to ensure that applications receive sufficient network capac­ ity to compute provide statistics to the Condor administrator about how Condor ap­ plications are using the network

Wisconsin at Madison, University of

87

A brief guide to access the Wound Healing and Management (WHAM) Node via JBI COnNECT+  

E-Print Network [OSTI]

(WHAM) click on the Node title as indicated by the red arrow. #12; Enter your search term; in this example I have entered the term `wound' And/or use the drop-down menus to define the boundaries of your search. #12; The search term `wound' within the WHAM Node returned 35 Evidence Summaries; 7 Recommended

88

Network Management: State of the Art Raouf Boutaba and Jin Xiao  

E-Print Network [OSTI]

: to provide network with high quality of service, minimize network downtime. Network management systems should network management as all measures ensuring the effective and efficient operations of a system within its services. · Simplify network management complexity: it is the task of network management systems

Boutaba, Raouf

89

Solar Energy Collection and Management for Networked Infomechanical Systems (NIMS)  

E-Print Network [OSTI]

Networked Sensing Solar Energy Collection and Management forProposed Solution: Solar Energy Harvesting Why is Solarbeing recharged • Solar energy harvesting and storage allow

2003-01-01T23:59:59.000Z

90

Towards an Environmental Management Approach for Collaborative Networks  

E-Print Network [OSTI]

. Keywords: Environmental management, enterprise architecture. 1 Introduction The continued existenceTowards an Environmental Management Approach for Collaborative Networks Ovidiu Noran Griffith University, Australia, O.Noran@griffith.edu.au Abstract. Environmental responsibility is evolving

Boyer, Edmond

91

Using Reinforcement Learning for Proactive Network Fault Management  

E-Print Network [OSTI]

fault management demands intelligent man­ agement actions be taken by central manager or remote agents.g., alarms) which appear sequentially. For example, on the manager's side, polling devices randomly (orUsing Reinforcement Learning for Proactive Network Fault Management Qiming He, Mark A. Shayman

Shayman, Mark A.

92

Resource management in heterogeneous wireless sensor networks  

E-Print Network [OSTI]

A. , 2002: Joint scheduling and power control for wirelesstransmit power control while scheduling wireless nodes ina control packet which contains the scheduling information

Regini, Edoardo

2009-01-01T23:59:59.000Z

93

Social Network Analysis Plugin (SNAP) for Mesh Networks  

E-Print Network [OSTI]

networks, called Mesh-Mon, that can help a team of system administrators (sysadmins) manage a wireless. In a wireless mesh network context, a system administrator should pay attention to "bridging nodes" sinceSocial Network Analysis Plugin (SNAP) for Mesh Networks Soumendra Nanda BAE Systems Burlington, MA

Kotz, David

94

Introduction Operations Management of Blood Banking Systems Blood Banking Systems Network Design Supply Chain Network  

E-Print Network [OSTI]

Introduction Operations Management of Blood Banking Systems Blood Banking Systems Network Design Supply Chain Network Operations Management and Design of A Sustainable Blood Banking System Amir Masoumi of Massachusetts Amherst #12;Introduction Operations Management of Blood Banking Systems Blood Banking Systems

Nagurney, Anna

95

A Network Congestion Control Approach to Airport Departure Management  

E-Print Network [OSTI]

for a generic airport and then validate it using surface surveillance data from Boston Logan InternationalA Network Congestion Control Approach to Airport Departure Management Harshad Khadilkar and Hamsa at airports, by posing the problem in a network congestion control framework. We develop a network model

Gummadi, Ramakrishna

96

Dynamic Network Energy Management via Proximal Message Passing  

E-Print Network [OSTI]

Á locational marginal prices at each node in each time period 5 #12;Example Á simple network with 4 system Á load is what it is; generation scheduled to match it Á systems built with large margins for max;Optimal power and price profile time priceloadchargegen 1 1 0 0 0 0 3 3 10 10 10 10 20 20 20 20 30 30 30

97

Dynamic Power Management of High Performance Network on Chip  

E-Print Network [OSTI]

. The addition of intelligent networking on the chip adds to the chip’s power consumption thus making management of communication power an interesting and challenging research problem. While VLSI techniques have evolved over time to enable power reduction...

Mandal, Suman Kalyan

2012-02-14T23:59:59.000Z

98

An Architecture for Managing Virtual Circuit and Virtual Path Services on ATM Networks  

E-Print Network [OSTI]

1 An Architecture for Managing Virtual Circuit and Virtual Path Services on ATM Networks Abstract management architecture that provides the services and is instrumented for network management purposes service monitor- ing and control functions. The network management architecture proposes complete managed

Columbia University

99

SmartNode: Achieving 802.11 MAC Interoperability in Power-efficient Ad Hoc Networks with Dynamic Range Adjustments  

E-Print Network [OSTI]

, energy conservation may be achieved by dynamically adjusting transmission ranges on the fly at each node Range Adjustments Edmond Poon, Baochun Li£ Abstract The standard CSMA/CA based IEEE 802.11 protocol as conservation and higher system throughput through better spatial reuse of spectrum. In this work, we propose

Li, Baochun

100

Energy-efficient Management of Heterogeneous Wireless Sensor Markus Anwander, Gerald Wagenknecht, Torsten Braun  

E-Print Network [OSTI]

Energy-efficient Management of Heterogeneous Wireless Sensor Networks Markus Anwander, Gerald) management and code distribution framework. This includes the determination of appropriate sensor node and implementation of a management architecture for WSNs. In a first step several types of sensor nodes and sensor

Braun, Torsten

Note: This page contains sample records for the topic "network node manager" 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

MANAGING NETWORK ORGANIZATIONS IN THE KNOWLEDGE ECONOMY: LEARNING  

E-Print Network [OSTI]

ECONOMY: LEARNING FROM SUCCESS AND FAILURE Hamid R. Ekbia School of Library and Information Science The current economy has brought the network model of organization to the forefront of management theory. INTRODUCTION The information economy seems to favor the network model of organiza- tion. This is what various

Indiana University

102

A Framework for Classification of Traffic Management Practices as Reasonable or Unreasonable  

E-Print Network [OSTI]

a frame- work that classi?es a traf?c management practice onrequires work by transit nodes, but the traf?c managementwork appeared in the 2009 IFIP/IEEE International Symposium on Integrated Network Management

Jordan, Scott

2010-01-01T23:59:59.000Z

103

Energy Management for Time-Critical Energy Harvesting Wireless Sensor Networks  

E-Print Network [OSTI]

their power consumption. The objective is to maximize the minimum energy reserve over any node in the network algorithms yield significantly higher energy reserves than the approaches without speed and power control. 1 such as solar, wind or wa- ter flow, WSN nodes potentially have perpetual energy supply. However, given

Aydin, Hakan

104

Fuzzy Logic Control Based QoS Management in Wireless Sensor/Actuator Networks  

E-Print Network [OSTI]

Wireless sensor/actuator networks (WSANs) are emerging rapidly as a new generation of sensor networks. Despite intensive research in wireless sensor networks (WSNs), limited work has been found in the open literature in the field of WSANs. In particular, quality-of-service (QoS) management in WSANs remains an important issue yet to be investigated. As an attempt in this direction, this paper develops a fuzzy logic control based QoS management (FLC-QM) scheme for WSANs with constrained resources and in dynamic and unpredictable environments. Taking advantage of the feedback control technology, this scheme deals with the impact of unpredictable changes in traffic load on the QoS of WSANs. It utilizes a fuzzy logic controller inside each source sensor node to adapt sampling period to the deadline miss ratio associated with data transmission from the sensor to the actuator. The deadline miss ratio is maintained at a pre-determined desired level so that the required QoS can be achieved. The FLC-QM has the advantag...

Xia, Feng; Sun, Youxian; Tian, Yu-Chu

2008-01-01T23:59:59.000Z

105

Local Area Networks - Applications to Energy Management  

E-Print Network [OSTI]

LOCAL AREA NETWORKS - APPLICATIONS TO MERCY MANAGmNT Advanced BRUCE M. BAKKEN Software bfanager Micro Syatems Corporation Milwaukee, WI ABSTRACT One of the newest advances in computer technology is the Local Area Network. Its many...

Bakken, B. M.

1984-01-01T23:59:59.000Z

106

Inventory management with dynamic Bayesian network software systems  

E-Print Network [OSTI]

Inventory management with dynamic Bayesian network software systems Mark Taylor1 and Charles Fox2 1.fox@sheffield.ac.uk Abstract. Inventory management at a single or multiple levels of a supply chain is usually performed-the-shelf graphical software systems. We show how such sys- tems may be deployed to model a simple inventory problem

Barker, Jon

107

Scalable fault management architecture for dynamic optical networks : an information-theoretic approach  

E-Print Network [OSTI]

All-optical switching, in place of electronic switching, of high data-rate lightpaths at intermediate nodes is one of the key enabling technologies for economically scalable future data networks. This replacement of ...

Wen, Yonggang

2008-01-01T23:59:59.000Z

108

Simulation and theoretical results on cluster management and directory management in dynamic hierarchical networks  

E-Print Network [OSTI]

of one node will reach the top-most level DM and excite the level-changing efFect. The upper bound time on the settle-down time which will be derived next is: O(m(log- n) ) (where n = the total number of nodes in network M rn = [ ? J the min. number... condition Cn = 0(rn) Tn c(k) = P 5 [30(m)] (k') + [9. 50(m) + Ts] (k) + O(m) In the worst case, it may reach the top most level, k = Iog- n Tpnner(log?a n) = 0. 5 [30(m)] (log - n) + [9. 50(m) + Ts] (log ? ri ) + 0(nc) 0. 5Bl(log- n) + Bz(log- n) + CB...

Shen, Showi-Min

2012-06-07T23:59:59.000Z

109

Synchronizing compute node time bases in a parallel computer  

DOE Patents [OSTI]

Synchronizing time bases in a parallel computer that includes compute nodes organized for data communications in a tree network, where one compute node is designated as a root, and, for each compute node: calculating data transmission latency from the root to the compute node; configuring a thread as a pulse waiter; initializing a wakeup unit; and performing a local barrier operation; upon each node completing the local barrier operation, entering, by all compute nodes, a global barrier operation; upon all nodes entering the global barrier operation, sending, to all the compute nodes, a pulse signal; and for each compute node upon receiving the pulse signal: waking, by the wakeup unit, the pulse waiter; setting a time base for the compute node equal to the data transmission latency between the root node and the compute node; and exiting the global barrier operation.

Chen, Dong; Faraj, Daniel A; Gooding, Thomas M; Heidelberger, Philip

2014-12-30T23:59:59.000Z

110

Intelligent Network-Layer Management for Wireless Mesh Networks: Dynamic Tuning of a Reactive Routing Protocol  

E-Print Network [OSTI]

1 Intelligent Network-Layer Management for Wireless Mesh Networks: Dynamic Tuning of a Reactive Routing Protocol Dan Marconett, Minsoo Lee, Xiaohui Ye and S. J. Ben Yoo Dept. of Electrical and Computer learning to dynamically modify reactive routing protocol parameters in real-time, to better facilitate

Kolner, Brian H.

111

Radiation detection and situation management by distributed sensor networks  

SciTech Connect (OSTI)

Detection of radioactive materials in an urban environment usually requires large, portal-monitor-style radiation detectors. However, this may not be a practical solution in many transport scenarios. Alternatively, a distributed sensor network (DSN) could complement portal-style detection of radiological materials through the implementation of arrays of low cost, small heterogeneous sensors with the ability to detect the presence of radioactive materials in a moving vehicle over a specific region. In this paper, we report on the use of a heterogeneous, wireless, distributed sensor network for traffic monitoring in a field demonstration. Through wireless communications, the energy spectra from different radiation detectors are combined to improve the detection confidence. In addition, the DSN exploits other sensor technologies and algorithms to provide additional information about the vehicle, such as its speed, location, class (e.g. car, truck), and license plate number. The sensors are in-situ and data is processed in real-time at each node. Relevant information from each node is sent to a base station computer which is used to assess the movement of radioactive materials.

Jan, Frigo [Los Alamos National Laboratory; Mielke, Angela [Los Alamos National Laboratory; Cai, D Michael [Los Alamos National Laboratory

2009-01-01T23:59:59.000Z

112

Voltage Management of Networks with Distributed Generation.   

E-Print Network [OSTI]

At present there is much debate about the impacts and benefits of increasing the amount of generation connected to the low voltage areas of the electricity distribution network. The UK government is under political ...

O'Donnell, James

2008-01-01T23:59:59.000Z

113

Interference management in wireless cellular networks   

E-Print Network [OSTI]

In wireless networks, there is an ever-increasing demand for higher system throughputs, along with growing expectation for all users to be available to multimedia and Internet services. This is especially difficult to ...

Burchardt, Harald Peter

2013-07-01T23:59:59.000Z

114

Cognitive radio networks for dynamic spectrum management.  

E-Print Network [OSTI]

??A fundamental evolution is witnessed in recent research and development of wireless communications: much effort is put on shifting from the current static spectrum management… (more)

Jia, Juncheng

2009-01-01T23:59:59.000Z

115

A Simple Network Management Architecture for Supporting Network Administrator and QoS Requirements  

E-Print Network [OSTI]

In this paper, a simple network management architecture for supporting both QoS requirements and organization network management policies is purposed. By grouping the traffic flows according to the QoS requirements or certain network management policies, the network resources are effectively controlled. The purposed architecture is easy to deploy; the gateway is the only equipment that needs installation, leaving the rest of the system untouched. The architecture has not significantly degraded the overall system utilization when applying it to the outgoing bound of the gateway. The architecture can also be implemented on the wireless LAN at the access point because the architecture is designed in such the way that it is independent to both the lower and upper protocol layers.

Phonphoem, Anan

2011-01-01T23:59:59.000Z

116

ETTM: A Scalable Fault Tolerant Network Manager Colin Dixon Hardeep Uppal Vjekoslav Brajkovic Dane Brandon  

E-Print Network [OSTI]

and efficiently managing network resources at a packet granularity. Our aim is to pro- vide network administrators administrator. Our approach leverages the trend to open management interfaces on network switches as well target is enterprise-scale networks with common administrative control over most of the hardware

Ratnasamy, Sylvia

117

Networked Management Learning for Managers of Small and Medium Enterprises  

E-Print Network [OSTI]

Hodgson2 1 Department of Applied Information Technology, IT-University of Gothenburg, Sweden; 2 Lancaster-cultural theories. INTRODUCTION Whilst policy-makers believe SMEs play a crucial role for the growth of the economy management techniques in the sector. This view is at odds with the expectations of SMEs as a "major source

Paris-Sud XI, Université de

118

Social Networking for Emergency Management and Public Safety  

SciTech Connect (OSTI)

On March 10, 2010 the workshop titled Social Networking for Emergency Management and Public Safety was held in Seattle, WA. The objective of this workshop was to showcase ways social media networking technologies can be used to support emergency management and public safety operations. The workshop highlighted the current state of social networking and where this dynamic engagement is heading, demonstrated some of the more commonly used technologies, highlighted case studies on how these tools have been used in a variety of jurisdictions and engaged the private sector on how these tools might serve as a conduit for two way communication between with the public sector to address regional recovery issues and decision making.

Lesperance, Ann M.; Olson, Jarrod; Godinez, Melanie A.

2010-08-31T23:59:59.000Z

119

A Policy Management System for Hybrid Networks N Vardalachos, J Rubio, A Galis and J Serrat  

E-Print Network [OSTI]

management architecture devised for management of IP over WDM networks and is part of the work carried outA Policy Management System for Hybrid Networks N Vardalachos, J Rubio, A Galis and J Serrat University College London, Universitat Politècnica de Catalunya Abstract: The management of heterogeneous

Haddadi, Hamed

120

Open Problems in Network-aware Data Management in Exa-scale Computing and Terabit Networking Era  

SciTech Connect (OSTI)

Accessing and managing large amounts of data is a great challenge in collaborative computing environments where resources and users are geographically distributed. Recent advances in network technology led to next-generation high-performance networks, allowing high-bandwidth connectivity. Efficient use of the network infrastructure is necessary in order to address the increasing data and compute requirements of large-scale applications. We discuss several open problems, evaluate emerging trends, and articulate our perspectives in network-aware data management.

Balman, Mehmet; Byna, Surendra

2011-12-06T23:59:59.000Z

Note: This page contains sample records for the topic "network node manager" 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

A Policy Management System for Ambient Networks K. Jean and A. Galis, {kjean, agalis}@ee.ucl.ac.uk,  

E-Print Network [OSTI]

A Policy Management System for Ambient Networks K. Jean and A. Galis, {kjean, agalis of Ambient Networks necessitate a new dynamic, distributed policy management system. Existing policy management systems do not provide the required support for mobility, dynamicity and heterogeneity

Haddadi, Hamed

122

RICE UNIVERSITY Micro Power Management of Active 802.11 Network Interfaces  

E-Print Network [OSTI]

RICE UNIVERSITY Micro Power Management of Active 802.11 Network Interfaces by Jiayang Liu A THESIS.11 Network Interfaces by Jiayang Liu Micro power management (µPM), a standard-complaint MAC level solution AND COMPUTER ENGINEERING HOUSTON, TEXAS NOVEMBER 2008 #12;II ABSTRACT Micro Power Management of Active 802

Zhong, Lin

123

A Robust Amorphous Hierarchy from Persistent Nodes  

E-Print Network [OSTI]

For a very large network deployed in space with only nearby nodes able to talk to each other, we want to do tasks like robust routing and data storage. One way to organize the network is via a hierarchy, but hierarchies ...

Beal, Jacob

2003-05-01T23:59:59.000Z

124

CPS : Small : Dynamically Managing the Real-time Fabric of a Wireless Sensor-Actuator Network  

E-Print Network [OSTI]

CPS : Small : Dynamically Managing the Real-time Fabric of a Wireless Sensor-Actuator Network 1 as a multi-player game between applications (users) that is essentially a network utility maximization (NUM

Lemmon, Michael

125

2001, HCS Research Lab. All Rights Reserved. Achieving Scalable Cluster System Analysis and Management  

E-Print Network [OSTI]

-based cluster system analysis and management. Among these services is the ability to detect network and node for distributed computing integrated into a cluster management system. Previous approaches to cluster management in a non-proprietary fashion. This cluster management system employs gossip techniques to address

George, Alan D.

126

The Node Monitoring Component of a Scalable Systems Software Environment  

SciTech Connect (OSTI)

This research describes Fountain, a suite of programs used to monitor the resources of a cluster. A cluster is a collection of individual computers that are connected via a high speed communication network. They are traditionally used by users who desire more resources, such as processing power and memory, than any single computer can provide. A common drawback to effectively utilizing such a large-scale system is the management infrastructure, which often does not often scale well as the system grows. Large-scale parallel systems provide new research challenges in the area of systems software, the programs or tools that manage the system from boot-up to running a parallel job. The approach presented in this thesis utilizes a collection of separate components that communicate with each other to achieve a common goal. While systems software comprises a broad array of components, this thesis focuses on the design choices for a node monitoring component. We will describe Fountain, an implementation of the Scalable Systems Software (SSS) node monitor specification. It is targeted at aggregate node monitoring for clusters, focusing on both scalability and fault tolerance as its design goals. It leverages widely used technologies such as XML and HTTP to present an interface to other components in the SSS environment.

Samuel James Miller

2006-08-09T23:59:59.000Z

127

Wireless Sensors and Networks for Advanced Energy Management  

SciTech Connect (OSTI)

Numerous national studies and working groups have identified low-cost, very low-power wireless sensors and networks as a critical enabling technology for increasing energy efficiency, reducing waste, and optimizing processes. Research areas for developing such sensor and network platforms include microsensor arrays, ultra-low power electronics and signal conditioning, data/control transceivers, and robust wireless networks. A review of some of the research in the following areas will be discussed: (1) Low-cost, flexible multi-sensor array platforms (CO{sub 2}, NO{sub x}, CO, humidity, NH{sub 3}, O{sub 2}, occupancy, etc.) that enable energy and emission reductions in applications such as buildings and manufacturing; (2) Modeling investments (energy usage and savings to drive capital investment decisions) and estimated uptime improvements through pervasive gathering of equipment and process health data and its effects on energy; (3) Robust, self-configuring wireless sensor networks for energy management; and (4) Quality-of-service for secure and reliable data transmission from widely distributed sensors. Wireless communications is poised to support technical innovations in the industrial community, with widespread use of wireless sensors forecasted to improve manufacturing production and energy efficiency and reduce emissions. Progress being made in wireless system components, as described in this paper, is helping bring these projected improvements to reality.

Hardy, J.E.

2005-05-06T23:59:59.000Z

128

Network QoS Management in Cyber-Physical Systems  

E-Print Network [OSTI]

Technical advances in ubiquitous sensing, embedded computing, and wireless communication are leading to a new generation of engineered systems called cyber-physical systems (CPS). CPS promises to transform the way we interact with the physical world just as the Internet transformed how we interact with one another. Before this vision becomes a reality, however, a large number of challenges have to be addressed. Network quality of service (QoS) management in this new realm is among those issues that deserve extensive research efforts. It is envisioned that wireless sensor/actuator networks (WSANs) will play an essential role in CPS. This paper examines the main characteristics of WSANs and the requirements of QoS provisioning in the context of cyber-physical computing. Several research topics and challenges are identified. As a sample solution, a feedback scheduling framework is proposed to tackle some of the identified challenges. A simple example is also presented that illustrates the effectiveness of the pr...

Xia, Feng; Dong, Jinxiang; Sun, Youxian

2008-01-01T23:59:59.000Z

129

Method and apparatus for routing data in an inter-nodal communications lattice of a massively parallel computer system by routing through transporter nodes  

DOE Patents [OSTI]

A massively parallel computer system contains an inter-nodal communications network of node-to-node links. An automated routing strategy routes packets through one or more intermediate nodes of the network to reach a destination. Some packets are constrained to be routed through respective designated transporter nodes, the automated routing strategy determining a path from a respective source node to a respective transporter node, and from a respective transporter node to a respective destination node. Preferably, the source node chooses a routing policy from among multiple possible choices, and that policy is followed by all intermediate nodes. The use of transporter nodes allows greater flexibility in routing.

Archer, Charles Jens (Rochester, MN); Musselman, Roy Glenn (Rochester, MN); Peters, Amanda (Rochester, MN); Pinnow, Kurt Walter (Rochester, MN); Swartz, Brent Allen (Chippewa Falls, WI); Wallenfelt, Brian Paul (Eden Prairie, MN)

2010-11-16T23:59:59.000Z

130

Combining Mobility and Heterogeneous Networking for Emergency Management: a PMIPv6 and HIP-based  

E-Print Network [OSTI]

management of Proxy Mobile IPv6 (PMIPv6) with macro-mobility management, security, inter-technology handoverCombining Mobility and Heterogeneous Networking for Emergency Management: a PMIPv6 and HIP. General Terms Design, Performance, Security. Keywords Mobility Management, Proxy Mobile IPv6

Gesbert, David

131

Energy Management System for an Hybrid Electric Vehicle, Using Ultracapacitors and Neural Networks  

E-Print Network [OSTI]

Energy Management System for an Hybrid Electric Vehicle, Using Ultracapacitors and Neural Networks management system for hybrid electric vehicles (HEV), using neural networks (NN), was developed and tested. The system minimizes the energy requirement of the vehicle and can work with different primary power sources

Catholic University of Chile (Universidad Católica de Chile)

132

adaptive management tool: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

management as an alternative to traditional natural resource planning and management models. Adaptive management may provide BLM managers ... Brandenburg, Peter (Peter J.)...

133

A TMN system for VPC and routing management in ATM networks  

E-Print Network [OSTI]

A TMN system for VPC and routing management in ATM networks D. P. Griffin Institute of Computer, these parameters and subsequently the routes based on them can be configured on-line by a management system and Routing management system is required to take advantage of the features of VPCs while ensuring

Griffin, David

134

An Efficient Energy Management System for Android Phone Using Bayesian Networks  

E-Print Network [OSTI]

An Efficient Energy Management System for Android Phone Using Bayesian Networks Young-Seol Lee, proximity, light and orientation sensors for context-awareness. Energy-efficient battery management systems, it becomes an issue to develop the techniques for efficient energy management on a mobile phone [2, 3, 4

Cho, Sung-Bae

135

SelfTuning Wireless Network Power Management MANISH ANAND, EDMUND B. NIGHTINGALE, and JASON FLINN  

E-Print Network [OSTI]

­client applica­ tions. Compared to default 802.11b power management, STPM reduces the total energy usage of an i network power management of­ ten substantially degrades performance and may even increase overall energy usage when used with latency­sensitive applica­ tions. We propose self­tuning power management (STPM

Flinn, Jason

136

A robust window-based multi-node minimization technique using Boolean relations  

E-Print Network [OSTI]

Multi-node optimization using Boolean relations is a powerful approach for network minimization. The approach has been studied in theory, and so far its superiority over single node optimization techniques has only been conjectured for practical...

Cobb, Jeffrey Lee

2008-10-10T23:59:59.000Z

137

A robust window-based multi-node minimization technique using Boolean relations  

E-Print Network [OSTI]

Multi-node optimization using Boolean relations is a powerful approach for network minimization. The approach has been studied in theory, and so far its superiority over single node optimization techniques has only been conjectured for practical...

Cobb, Jeffrey Lee

2009-05-15T23:59:59.000Z

138

Percutaneous Vertebroplasty in Painful Schmorl Nodes  

SciTech Connect (OSTI)

The Schmorl node represents displacement of intervertebral disc tissue into the vertebral body. Both Schmorl nodes and degenerative disc disease are common in the human spine. We performed a retrospective study, for the period from January 2003 to February 2005, evaluating 23 patients affected by painful Schmorl nodes, who underwent in our department percutaneous transpedicular injection of polymethylmethacrylate (vertebroplasty) in order to solve their back pain not responsive to medical and physical management. Eighteen patients reported improvement of the back pain and no one reported a worsening of symptoms. Improvement was swift and persistent in reducing symptoms. Painful Schmorl nodes, refractory to medical or physical therapy, should be considered as a new indication within those vertebral lesions adequately treatable utilizing Vertebroplasty procedure.

Masala, Salvatore, E-mail: salva.masala@tiscali.it; Pipitone, Vincenzo; Tomassini, Marco; Massari, Francesco; Romagnoli, Andrea; Simonetti, Giovanni ['Tor Vergata' University, General Hospital, Department of Diagnostic Imaging and Interventional Radiology (Italy)

2006-02-15T23:59:59.000Z

139

accident management summary: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Management of the Acute Radiation Syndrome 2001 flow Feed back Radiation Accident MedicalManagement COMPENDIUMCOMPENDIUM MEDICAL MANAGEMENT OF RADIATION ACCIDENTS...

140

How Many Down? Toward Understanding Systematic Risk in Networks  

E-Print Network [OSTI]

Security, Economics, Measurement, Management, Theory Keywords Networks, Security, Topology, Cyber the literature on interdependent security games. Our main area of focus is on the number of nodes that go down illustration how the outcome distribution of such networks exhibits correlation effects that increase

Bencsáth, Boldizsár

Note: This page contains sample records for the topic "network node manager" 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

Controlling Complex Networks with Compensatory Perturbations  

E-Print Network [OSTI]

The response of complex networks to perturbations is of utmost importance in areas as diverse as ecosystem management, emergency response, and cell reprogramming. A fundamental property of networks is that the perturbation of one node can affect other nodes, in a process that may cause the entire or substantial part of the system to change behavior and possibly collapse. Recent research in metabolic and food-web networks has demonstrated the concept that network damage caused by external perturbations can often be mitigated or reversed by the application of compensatory perturbations. Compensatory perturbations are constrained to be physically admissible and amenable to implementation on the network. However, the systematic identification of compensatory perturbations that conform to these constraints remains an open problem. Here, we present a method to construct compensatory perturbations that can control the fate of general networks under such constraints. Our approach accounts for the full nonlinear behavior of real complex networks and can bring the system to a desirable target state even when this state is not directly accessible. Applications to genetic networks show that compensatory perturbations are effective even when limited to a small fraction of all nodes in the network and that they are far more effective when limited to the highest-degree nodes. The approach is conceptually simple and computationally efficient, making it suitable for the rescue, control, and reprogramming of large complex networks in various domains.

Sean P. Cornelius; William L. Kath; Adilson E. Motter

2011-05-18T23:59:59.000Z

142

Wireless Network Capacity Management: A Real Options Approach  

E-Print Network [OSTI]

capacity, market price of risk, investment timing option 1 Introduction Wireless networks are now regarded

Forsyth, Peter A.

143

A Congestion Management Aflocation Mechanism for Multiple Transaction Networks  

E-Print Network [OSTI]

networks, open access transmission regimes, transmission pricing, allocation mechanisms. Preprint Order

Gross, George

144

A Simulation Model for Self-organised Management of Sensor/Actuator Networks  

E-Print Network [OSTI]

A Simulation Model for Self-organised Management of Sensor/Actuator Networks Thomas Halva Labella by the behaviour observed in animal colonies. In this paper, we introduce our ongoing work (the simulation model

Breu, Ruth

145

Wireless Sensor Network for Advanced Energy Management Solutions  

SciTech Connect (OSTI)

Eaton has developed an advanced energy management solution that has been deployed to several Industries of the Future (IoF) sites. This demonstrated energy savings and reduced unscheduled downtime through an improved means for performing predictive diagnostics and energy efficiency estimation. Eaton has developed a suite of online, continuous, and inferential algorithms that utilize motor current signature analysis (MCSA) and motor power signature analysis (MPSA) techniques to detect and predict the health condition and energy usage condition of motors and their connect loads. Eaton has also developed a hardware and software platform that provided a means to develop and test these advanced algorithms in the field. Results from lab validation and field trials have demonstrated that the developed advanced algorithms are able to detect motor and load inefficiency and performance degradation. Eaton investigated the performance of Wireless Sensor Networks (WSN) within various industrial facilities to understand concerns about topology and environmental conditions that have precluded broad adoption by the industry to date. A Wireless Link Assessment System (WLAS), was used to validate wireless performance under a variety of conditions. Results demonstrated that wireless networks can provide adequate performance in most facilities when properly specified and deployed. Customers from various IoF expressed interest in applying wireless more broadly for selected applications, but continue to prefer utilizing existing, wired field bus networks for most sensor based applications that will tie into their existing Computerized Motor Maintenance Systems (CMMS). As a result, wireless technology was de-emphasized within the project, and a greater focus placed on energy efficiency/predictive diagnostics. Commercially available wireless networks were only utilized in field test sites to facilitate collection of motor wellness information, and no wireless sensor network products were developed under this project. As an outgrowth of this program, Eaton developed a patented energy-optimizing drive control technology that is complementary to a traditional variable frequency drives (VFD) to enable significant energy savings for motors with variable torque applications, such as fans, pumps, and compressors. This technology provides an estimated energy saving of 2%-10% depending on the loading condition, in addition to the savings obtained from a traditional VFD. The combination of a VFD with the enhanced energy-optimizing controls will provide significant energy savings (10% to 70% depending on the load and duty cycle) for motors that are presently connected with across the line starters. It will also provide a more favorable return on investment (ROI), thus encouraging industries to adopt VFDs for more motors within their facilities. The patented technology is based on nonintrusive algorithms that estimate the instantaneous operating efficiency and motor speed and provide active energy-optimizing control of a motor, using only existing voltage and current sensors. This technology is currently being commercialized by Eaton’s Industrial Controls Division in their next generation motor control products. Due to the common nonintrusive and inferential nature of various algorithms, this same product can also include motor and equipment condition monitoring features, providing the facility owner additional information to improve process uptime and the associated energy savings. Calculations estimated potential energy savings of 261,397GWh/Yr ($15.7B/yr), through retrofitting energy-optimizing VFDs into existing facilities, and incorporating the solution into building equipment sold by original equipment manufacturers (OEMs) and installed by mechanical and electrical contractors. Utilizing MCSA and MPSA for predictive maintenance (PM) of motors and connected equipment reduces process downtime cost and the cost of wasted energy associated with shutting down and restarting the processes. Estimated savings vary depending on the industry segment and equi

Peter J. Theisen; Bin Lu, Charles J. Luebke

2009-09-23T23:59:59.000Z

146

Network Management with Consistently Managed Objects by Wu & Kaiser 17 [3] A. Borning, R. Duisberg, B. FreemanBenson, A. Kramer and M. Woolf. Constraint  

E-Print Network [OSTI]

Meandzija and Jil Westcott (editors), IFIP TC 6/WG 6.6 Symposium on Integrated Network Management, 235] J. Tucker. A Common Approach to Managed Objects. In Branislav Meandzija and Jil Westcott (editors

147

Access Management in Multi-Administration Networks S. P. Lord, N.H. Pope, and Susan Stepney  

E-Print Network [OSTI]

Access Management in Multi-Administration Networks S. P. Lord, N.H. Pope, and Susan Stepney GEC of linking together networks controlled by different administrations, and allowing these administrations and representations. S. P. Lord, N. H. Pope, and Susan Stepney. Access Management in multi-administration networks

Stepney, Susan

148

A Bayesian Network to Manage Risks of Maritime Piracy against Offshore Oil Fields  

E-Print Network [OSTI]

A Bayesian Network to Manage Risks of Maritime Piracy against Offshore Oil Fields Amal Bouejla1 an innovative solution to the problem of offshore piracy from the perspective of the entire processing chain, offshore oil fields, pirate attacks, Bayesian networks, quantitative and qualitative knowledge

149

Economic Incentives of Providing Network Security Services Journal of Information Technology Management 1  

E-Print Network [OSTI]

Economic Incentives of Providing Network Security Services Journal of Information Technology Management 1 THE ECONOMIC INCENTIVES OF PROVIDING NETWORK SECURITY SERVICES ON THE INTERNET INFRASTRUCTURE Li in the economic incentives inherent in providing the defenses as well as uncertainty in current defenses. We

Sadeh, Norman M.

150

Energy efficient management framework for multihop TDMA-based wireless networks  

E-Print Network [OSTI]

and energy consumption. To do so, we first propose an Optimal approach, called Optimal Green Routing and LinkEnergy efficient management framework for multihop TDMA-based wireless networks Ahmed Amokrane a January 2014 Available online 11 January 2014 Keywords: TDMA-based multihop wireless networks Energy

Boutaba, Raouf

151

Efficient Energy Management and Data Recovery in Sensor Networks using Latent Variables Based Tensor  

E-Print Network [OSTI]

Efficient Energy Management and Data Recovery in Sensor Networks using Latent Variables Based factor in a successful sensor network deployment is finding a good balance between maximizing the number of measurements taken (to maintain a good sampling rate) and minimizing the overall energy consumption (to extend

Simunic, Tajana

152

Dynamic Network Energy Management via Proximal Message Passing  

E-Print Network [OSTI]

problem gives Á (optimal) device power schedules Á locational marginal prices at each node in each time system Á load is what it is; generation scheduled to match it Á systems built with large margins for max coordinate via simple message exchanges with neighbors Á can be viewed as sophisticated (location, time

153

approach surgical management: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

examine the extent which prison management has been influenced by New Public Management (NPM). Much has been written about the growing influence of NPM on public services like...

154

assessing biodiversity management: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

24 25 Next Page Last Page Topic Index 281 Density Management In Pacific Northwest Forests Renewable Energy Websites Summary: lands Emphasis on managing for biodiversity and...

155

addressing waste management: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

outside the Former Hazardous Waste Management Homes, Christopher C. 25 Beyond 70%: Assessing Alternative Waste Management Opportunities for Institutions. Open Access Theses and...

156

Cognitive Task Analysis of Network Analysts and Managers for Network Situational Awareness  

SciTech Connect (OSTI)

The goal of the project was to create a set of next generation cyber situational awareness capabilities with applications to other domains in the long term. The goal is to improve the decision making process such that decision makers can choose better actions. To this end, we put extensive effort into ensuring we had feedback from network analysts and managers and understood what their needs truly were. Consequently, this is the focus of this portion of the research. This paper discusses the methodology we followed to acquire this feedback from the analysts, namely a cognitive task analysis. Additionally, this paper provides the details we acquired from the analysts. This essentially provides details on their processes, goals, concerns, the data and meta-data they analyze, etc. A final result we describe is the generation of a task-flow diagram.

Erbacher, Robert; Frincke, Deborah A.; Wong, Pak C.; Moody, Sarah; Fink, Glenn A.

2010-01-18T23:59:59.000Z

157

Network Management Network Management  

E-Print Network [OSTI]

: is it important? · Cost are essentially depending on ­ Equipment costs (CAPEX, Capital Expenditures) · Amortized

158

Network Management Network Management  

E-Print Network [OSTI]

depending on ­ Equipment costs (CAPEX, Capital Expenditures) · Amortized over several years ­ Costs

159

SelfTuning Wireless Network Power Management Manish Anand, Edmund B. Nightingale, and Jason Flinn  

E-Print Network [OSTI]

interface, and the energy usage of the platform. We have implemented STPM as a Linux kernel module­client applications. Compared to default 802.11b power management, STPM reduces the total energy usage of an i network power management often substan­ tially degrades performance and may even increase over­ all energy

Flinn, Jason

160

Self-Tuning Wireless Network Power Management MANISH ANAND, EDMUND B. NIGHTINGALE, and JASON FLINN  

E-Print Network [OSTI]

-client applica- tions. Compared to default 802.11b power management, STPM reduces the total energy usage of an i, streaming audio, and thin-client re- mote X displays. For instance, STPM reduces the total energy usage network power management of- ten substantially degrades performance and may even increase overall energy

Flinn, Jason

Note: This page contains sample records for the topic "network node manager" 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

Self-Tuning Wireless Network Power Management Manish Anand, Edmund B. Nightingale, and Jason Flinn  

E-Print Network [OSTI]

interface, and the energy usage of the platform. We have implemented STPM as a Linux kernel module-client applications. Compared to default 802.11b power management, STPM reduces the total energy usage of an i network power management often substan- tially degrades performance and may even increase over- all energy

Flinn, Jason

162

Dynamic Power Management with Power Network-on-Chip Inna Vaisband and Eby G. Friedman  

E-Print Network [OSTI]

Dynamic Power Management with Power Network-on-Chip Inna Vaisband and Eby G. Friedman Department dynamically controlled power to support power efficient and portable systems. Effi- ciently providing multiple point-of-load on-chip voltages requires fundamental changes to the power delivery and management process

Friedman, Eby G.

163

Smart Radio Spectrum Management for Cognitive Radio  

E-Print Network [OSTI]

Today's wireless networks are characterized by fixed spectrum assignment policy. The limited available spectrum and the inefficiency in the spectrum usage necessitate a new communication paradigm to exploit the existing wireless spectrum opportunistically. Cognitive radio is a paradigm for wireless communication in which either a network or a wireless node changes its transmission or reception parameters to communicate efficiently avoiding interference with licensed or unlicensed users. In this work, a fuzzy logic based system for spectrum management is proposed where the radio can share unused spectrum depending on some parameters like distance, signal strength, node velocity and availability of unused spectrum. The system is simulated and is found to give satisfactory results.

Bhattacharya, Partha Pratim; Gera, Rishita; Agarwal, Anjali

2011-01-01T23:59:59.000Z

164

Design science research toward designing/prototyping a repeatable model for testing location management (LM) algorithms for wireless networking.  

E-Print Network [OSTI]

?? The purpose of this research effort was to develop a model that provides repeatable Location Management (LM) testing using a network simulation tool, QualNet… (more)

Peacock, Christopher

2012-01-01T23:59:59.000Z

165

Final report for the mobile node authentication LDRD project.  

SciTech Connect (OSTI)

In hostile ad hoc wireless communication environments, such as battlefield networks, end-node authentication is critical. In a wired infrastructure, this authentication service is typically facilitated by a centrally-located ''authentication certificate generator'' such as a Certificate Authority (CA) server. This centralized approach is ill-suited to meet the needs of mobile ad hoc networks, such as those required by military systems, because of the unpredictable connectivity and dynamic routing. There is a need for a secure and robust approach to mobile node authentication. Current mechanisms either assign a pre-shared key (shared by all participating parties) or require that each node retain a collection of individual keys that are used to communicate with other individual nodes. Both of these approaches have scalability issues and allow a single compromised node to jeopardize the entire mobile node community. In this report, we propose replacing the centralized CA with a distributed CA whose responsibilities are shared between a set of select network nodes. To that end, we develop a protocol that relies on threshold cryptography to perform the fundamental CA duties in a distributed fashion. The protocol is meticulously defined and is implemented it in a series of detailed models. Using these models, mobile wireless scenarios were created on a communication simulator to test the protocol in an operational environment and to gather statistics on its scalability and performance.

Michalski, John T.; Lanzone, Andrew J.

2005-09-01T23:59:59.000Z

166

asthma management program: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Management Programs Texas A&M University - TxSpace Summary: With the oil crisis of the 1970's, energy management programs became important to both the private and public sectors....

167

applied compliance management: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

DIPLOMA Physics Websites Summary: Professional, Applied & Continuing Education HUMAN RESOURCE MANAGEMENT DIPLOMA The UWDCE Human) Business Fundamentals (36 Hours) ...

168

Nodes Placement for reducing Energy Consumption in Multimedia Transmissions  

E-Print Network [OSTI]

quality of multimedia traffic. Index Terms--Wireless Sensor Networks, Multimedia, Energy Saving, Quality on the energy saving by extending the lifetime of the network up to more than 15% while preserving video qualityNodes Placement for reducing Energy Consumption in Multimedia Transmissions Pasquale Pace Valeria

Paris-Sud XI, Université de

169

Collaborative Approaches to Probabilistic Reasoning in Network Management  

E-Print Network [OSTI]

Abstract iii 1 Introduction 1 1.1 Motivation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.2 Organization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2 Background 5 2.1 Network... Architecture Evolution . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2.1.1 Traditional Telecommunications Network . . . . . . . . . . . . . . . . . . 6 2.1.2 Commercial Internet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2.1.3 Active...

Ewy, Benjamin

2014-08-31T23:59:59.000Z

170

An ANFIS Based Sensor Network for a Residential Energy Management System D. Senthilkumar, S. Kumar, Y. Ozturk and G. Lee  

E-Print Network [OSTI]

An ANFIS Based Sensor Network for a Residential Energy Management System D. Senthilkumar, S. Kumar management system project, an Integrated and Cognitive Home Energy Management System for Demand Response (DR management system which addresses demand response with efficient energy consumption. 1. Introduction State

Kumar, Sunil

171

Hopper Compute Nodes  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-SeriesFlickr FlickrGuidedCH2MLLC HistoryVeterans | National NuclearCompute Nodes

172

active fire management: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

ecosystems requires an understanding Standiford, Richard B. 28 Fire Management Today ost mature lodgepole pine Environmental Sciences and Ecology Websites Summary: (Collins et...

173

adults pharmacological management: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Jose Manuel Garca-verdugo 2002-01-01 159 HOW EMPLOYABLE ARE PEOPLE WITH SERIOUS MENTAL ILLNESS? CASE MANAGERS AND UNDERGRADUATES EXPECTATIONS. Open Access Theses and...

174

accident management strategies: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

inherent in all activity. Dynamic enterprise will inevitably create new risks. Risk management is about ensuring that all significant relevant risks are understood and prioritised...

175

accident management strategy: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

inherent in all activity. Dynamic enterprise will inevitably create new risks. Risk management is about ensuring that all significant relevant risks are understood and prioritised...

176

aging management strategy: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

inherent in all activity. Dynamic enterprise will inevitably create new risks. Risk management is about ensuring that all significant relevant risks are understood and prioritised...

177

area management plan: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

6 NEW RIVER AREA OF CRITICAL ENVIRONMENTAL CONCERN MANAGEMENT PLAN CiteSeer Summary: New River is a dynamic, ever-changing system influenced by biological, climatological,...

178

accident management instrumentation: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

: approche constructiviste, qualitative et microsociologique d'un mythe utile Le New Public Management s'estil vraiment diffus partout, d'une faon large et homogne ?...

179

adaptive resource management: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

IN INSULAR RESOURCE DEVELOPMENT AND MANAGEMENT Biology and Medicine Websites Summary: of Technology Assessment of the U. S. Congress as part of a broader study of renewable...

180

aquatic resource management: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

IN INSULAR RESOURCE DEVELOPMENT AND MANAGEMENT Biology and Medicine Websites Summary: of Technology Assessment of the U. S. Congress as part of a broader study of renewable...

Note: This page contains sample records for the topic "network node manager" 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

aging management part: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

IN INSULAR RESOURCE DEVELOPMENT AND MANAGEMENT Biology and Medicine Websites Summary: of Technology Assessment of the U. S. Congress as part of a broader study of renewable...

182

archive management workshop: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

kind of acceptable archival management Gilliland, Anne; White, Kelvin 2009-01-01 122 DOE Hydrogen Pipeline Working Group Workshop Renewable Energy Websites Summary: DOE Hydrogen...

183

asset management system: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

techniques for early error detection and fast recovery in a database management system (DBMS California at Irvine, University of 405 Division of Information Information Systems...

184

anesthetic management techniques: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

"Ozsu-Valduriez textbook Principles of Distributed Database Systems 10 reflects the evolution of distributed data management and distributed database systems. In this new...

185

asthma management system: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

techniques for early error detection and fast recovery in a database management system (DBMS California at Irvine, University of 302 Division of Information Information Systems...

186

aquatic plant management: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Plant Manage. 46: 1-7 Environmental Sciences and Ecology Websites Summary: % of the fish species listed in the Endangered Spe- cies Act (Lassuy 1994). Invasive aquatic plant...

187

agricultural management practice: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

areas. Published by Elsevier B.V. Keywords: Carbon Lawrence, Rick L. 7 Best Environmental Management Practices Environmental Sciences and Ecology Websites Summary: Best...

188

agricultural management practices: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

areas. Published by Elsevier B.V. Keywords: Carbon Lawrence, Rick L. 7 Best Environmental Management Practices Environmental Sciences and Ecology Websites Summary: Best...

189

accident management aids: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Accident, Illness and Liability Coverage Risk Management in the 4-H Youth Development Program Environmental Sciences and Ecology Websites Summary: 1 Accident, Illness and...

190

aided risk management: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

electricity market and has Paris-Sud XI, Universit de 2 Enterprise Risk Management Program Environmental Sciences and Ecology Websites Summary: Compliance Risk Operational Risk...

191

anger management program: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Load Management Programs CATEE Conference October, 2012 Agenda Outline I. General Demand Response Definition II. General Demand Response Program Rules III. CenterPoint...

192

active load management: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Load Management Programs CATEE Conference October, 2012 Agenda Outline I. General Demand Response Definition II. General Demand Response Program Rules III. CenterPoint...

193

accident management: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

accident management First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Medical Management of Radiation...

194

accident management measures: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

accident management measures First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Medical Management of...

195

airway management strategy: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

a transaction made now for one that would be made at a later date. Risk management aids companies in minimizing... Naumoff, C.; Shipley, A. M. 2007-01-01 57 Aligning Strategies...

196

airborne waste management: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Water Quality Project Animal Waste with the Symposium on the State of the Science: Animal Manure and Waste Management Attended by: M. Risse (UGA), T. Doug Hamilton agreed to...

197

alien plant management: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

University - TxSpace Summary: Park, Texas plant of the Rohm and Haas Company has an energy management program that is unique in my experience and has proven to be highly...

198

Reactive power management of distribution networks with wind generation for improving voltage stability  

E-Print Network [OSTI]

-loadability Reactive power margin Wind turbine a b s t r a c t This paper proposes static and dynamic VAR planningReactive power management of distribution networks with wind generation for improving voltage February 2013 Available online Keywords: Composite load Distributed generation D-STATCOM Q

Pota, Himanshu Roy

199

MANAGING THE NATIONAL ROAD NETWORK MAINTENANCE IN SPAIN Vctor Gmez Fras  

E-Print Network [OSTI]

MANAGING THE NATIONAL ROAD NETWORK MAINTENANCE IN SPAIN Víctor Gómez Frías GETINSA (Spain), vgomez@getinsa.es Teresa Sánchez Chaparro ANECA (Spain), tsanchez@aneca.es ABSTRACT The Spanish Ministry of Public Works point of view. In order to understand the importance and difficulty that presents in Spain

Paris-Sud XI, Université de

200

Demo Abstract: Building Energy Management Systems Actuated Using Wireless Camera Sensor Networks  

E-Print Network [OSTI]

Demo Abstract: Building Energy Management Systems Actuated Using Wireless Camera Sensor Networks for approximately 60% of the energy con- sumption within buildings [4]. The conditioning of these ar- eas, however, conditioning (HVAC) sys- tems in residential and commercial buildings account for 50% of the total building

Cerpa, Alberto E.

Note: This page contains sample records for the topic "network node manager" 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

Demo Abstract: ThermoSense: Thermal Array Sensor Networks in Building Management  

E-Print Network [OSTI]

the heating, cooling, ventilation and lighting of a building to optimize energy usage. Categories and Subject-Based Ap- plication Systems]: Real-time and embedded systems 1. INTRODUCTION Energy usage has increasedDemo Abstract: ThermoSense: Thermal Array Sensor Networks in Building Management Varick L. Erickson

Cerpa, Alberto E.

202

Congestion Avoidance based on Light-Weight Buffer Management in Sensor Networks  

E-Print Network [OSTI]

, congestion may occur as data packets converge toward a sink. Congestion causes energy waste, throughput1 Congestion Avoidance based on Light-Weight Buffer Management in Sensor Networks Shigang Chen, and above all, energy supply. When a critical event triggers a surge of data generated by the sensors

Chen, Shigang

203

Radio Resource Management for Green Wireless Networks Cristina Comaniciu  

E-Print Network [OSTI]

, an auctioning strategy is proposed for cellular networks that ensures net energy savings. The pricing scheme propose an auction based pricing system that incentivizes both parties to cooperate for energy savings is to bid their true valuation of their energy resources, and overall effective energy gains occur under

Mandayam, Narayan

204

Samantha Simonnet Founder of The Cleantech Management and Organization Network,  

E-Print Network [OSTI]

ENERGY COSTS #12;4/1/2011 4 World Energy Consumption Trend 7 International Energy Outlook 2010 ­ Highlights World marketed energy consumption grows by 49 percent from 2007 to 2035. USA Energy Consumption Network, CMONet CMONet addresses the energy workforce deficit and is a human capital consulting firm

Loudon, Catherine

205

Class-based Bandwidth Management in Heterogeneous Wireless Networks  

E-Print Network [OSTI]

function of band- width, packet loss, delay, and energy information using integer linear programming}@cs.ucc.ie 2 Electronics and Electrical Communications Dept., Cairo University, Egypt azahran, utility-based optimisation of network selection and resource allocation for clients of different classes

Sreenan, Cormac J.

206

Policy-based Management of Body-Sensor Networks  

E-Print Network [OSTI]

Keoh,S. Twidle,K. Pryce,N. Schaeffer-Filho,A. Lupu,E. Dulay,N. Sloman,M. Heeps,S. Strowes,S. Sventek,J.S. Katsiri,E. Proceedings of the International Workshop on Wearable and Implantable Body Sensor Networks, Aachen, Germany, March 2007

Keoh, S.; Twidle, K.; Pryce, N.; Schaeffer-Filho, A.; Lupu, E.; Dulay, N.; Sloman, M.; Heeps, S.

207

Predictive Protocol Management with Contingency Planning for Wireless Sensor Networks  

E-Print Network [OSTI]

on enabling sensor and actuator connectivity without the use of wires. Energy consumption among the wireless of the WSN operational mode in order to optimize the energy utilization based on the time varying characteristics of the Radio-Frequency (RF) in which the network operates. I. INTRODUCTION Energy efficiency

Raja, Anita

208

Network Configuration and Management via Two-Phase Online Optimization  

E-Print Network [OSTI]

with highly dynamic behavior, it is not practical to accurately capture system's response with a model rates or variable demand profile. In this paper, we take the latter approach and perform in-situ trials the best configuration settings for networks is becoming more difficult. Manageabil- ity of large

Yuksel, Murat

209

Executing scatter operation to parallel computer nodes by repeatedly broadcasting content of send buffer partition corresponding to each node upon bitwise OR operation  

DOE Patents [OSTI]

Executing a scatter operation on a parallel computer includes: configuring a send buffer on a logical root, the send buffer having positions, each position corresponding to a ranked node in an operational group of compute nodes and for storing contents scattered to that ranked node; and repeatedly for each position in the send buffer: broadcasting, by the logical root to each of the other compute nodes on a global combining network, the contents of the current position of the send buffer using a bitwise OR operation, determining, by each compute node, whether the current position in the send buffer corresponds with the rank of that compute node, if the current position corresponds with the rank, receiving the contents and storing the contents in a reception buffer of that compute node, and if the current position does not correspond with the rank, discarding the contents.

Archer, Charles J. (Rochester, MN); Ratterman, Joseph D. (Rochester, MN)

2009-11-06T23:59:59.000Z

210

Developing decision support tools for rangeland management by combining state and transition models and Bayesian belief networks  

E-Print Network [OSTI]

Developing decision support tools for rangeland management by combining state and transition models 2008 Keywords: Rangeland management State and transition model Queensland Bayesian belief network Adaptive management Decision support a b s t r a c t State and transition models provide a simple

211

Home Energy Management as a Service over Networking Platforms  

E-Print Network [OSTI]

.S. primary energy is consumed in the buildings. Therefore, to manage the energy consumption and its usages AND RELATED WORK In the year 2013, about 40.7% of the U.S. primary energy consumption is due to buildings for the residential sector (22% of the U.S. primary energy). Moreover, towards this goal, U.S. Department of Energy

Al Faruque, Mohammad Abdullah

212

ADAPTIVE CONNECTION MANAGEMENT FOR MISSION CRITICAL APPLICATIONS OVERATM NETWORKS  

E-Print Network [OSTI]

include supervisory command and control of defense systems, manufacturing plants, etc. In addition critical applications through innovative connection management. A connection can be viewed as a contract­oriented communication is the existence of a connection establishment phase preceding the actual data transfer

Bettati, Riccardo

213

ADAPTIVE CONNECTION MANAGEMENT FOR MISSION CRITICAL APPLICATIONS OVER ATM NETWORKS  

E-Print Network [OSTI]

include supervisory command and control of defense systems, manufacturing plants, etc. In addition critical applications through innovative connection management. A connection can be viewed as a contract-oriented communication is the existence of a connection establishment phase preceding the actual data transfer

Sahoo, Anirudha

214

advanced energy management: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

energy management First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Graduate Catalog 2013-2014 Advanced...

215

Congestion Avoidance Based on Lightweight Buffer Management in Sensor Networks  

E-Print Network [OSTI]

causes energy waste, throughput reduction, and information loss. However, the important problem space, communication bandwidth, and above all, energy supply. When a critical event triggers a surge based on light- weight buffer management. We describe simple yet effective approaches that prevent data

Chen, Shigang

216

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

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address: 160 East 300 SouthWaterBrasil Jump to: navigation, searchAccionaAcruxManagement (Smart

217

PER-NODE POWER MINIMAL MULTICAST TREES WHICH MAXIMIZE THE TIME-TO-FIRST-FAILURE IN ENERGY CONSTRAINED STATIC WIRELESS  

E-Print Network [OSTI]

PER-NODE POWER MINIMAL MULTICAST TREES WHICH MAXIMIZE THE TIME-TO-FIRST-FAILURE IN ENERGY as the time till the first node in the network runs out of battery energy, and minimizing the total power in energy constrained static wireless networks. It is shown in [6] that simply optimizing the TTFF criterion

Arabshahi, Payman

218

Managing Real-Time Database Transactions in Mobile Ad-Hoc Networks ** Le Gruenwald Shankar M. Banik Chuo N. Lau Matilde Montealegre  

E-Print Network [OSTI]

Managing Real-Time Database Transactions in Mobile Ad-Hoc Networks ** Le Gruenwald Shankar M. Banik, transaction management, ad-hoc networks. 1. INTRODUCTION Rapid developments in wireless technology have enabled mobile users to access data from different sites. The Mobile MultiDatabase Management Systems

Gruenwald, Le

219

2D and 3D Acoustic Source Localization Using the AML Algorithm and ENSBox Nodes  

E-Print Network [OSTI]

Networked Sensing 2D and 3D Acoustic Source Localizationhairs, median red square) 3D bearing estimates: (azimuth,1.37,1.52) (2.38,1.82) Node 153 3D AML performance UCLA –

2007-01-01T23:59:59.000Z

220

E-Print Network 3.0 - af cooperative networks Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Channels in Wireless Adhoc Networks Supervisor: Dr. Salman Durrani Summary: in wireless ad-hoc networks. One of the basic topologies for the node cooperation is the three-node...

Note: This page contains sample records for the topic "network node manager" 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

Emergence of collective action and environmental networking in relation to radioactive waste management  

SciTech Connect (OSTI)

This paper explores the relationship between the national environmental movement and nuclear technology in relation to a local emergent group. The historical development of nuclear technology in this conutry has followed a path leading to continued fear and mistrust of waste management by a portion of the population. At the forefront of opposition to nuclear technology are people and groups endorsing environmental values. Because of the antinuclear attitudes of environmentalists and the value orientation of appropriate technologists in the national environmental movement, it seems appropriate for local groups to call on these national groups for assistance regarding nuclear-related issues. A case study is used to illustrate how a local action group, once integrated into a national environmental network, can become an effective, legitimate participant in social change. The formation, emergence, mobilization, and networking of a local group opposed to a specific federal radioactive waste management plan is described based on organizational literature. However, inherent contradictions in defining the local versus national benefits plus inherent problems within the environmental movement could be acting to limit the effectiveness of such networks. 49 refs.

Williams, R.G.; Payne, B.A.

1985-01-01T23:59:59.000Z

222

Finding the best root node strategy for the approximation of the time ...  

E-Print Network [OSTI]

Abstract—We identify the best root node strategy for the ap- proximation of the .... In practice, these .... even though we also manually applied row transformations to ..... [10] E. L. Lawler, On scheduling problems with deferral costs, Management.

2006-11-19T23:59:59.000Z

223

Controlling data transfers from an origin compute node to a target compute node  

DOE Patents [OSTI]

Methods, apparatus, and products are disclosed for controlling data transfers from an origin compute node to a target compute node that include: receiving, by an application messaging module on the target compute node, an indication of a data transfer from an origin compute node to the target compute node; and administering, by the application messaging module on the target compute node, the data transfer using one or more messaging primitives of a system messaging module in dependence upon the indication.

Archer, Charles J. (Rochester, MN); Blocksome, Michael A. (Rochester, MN); Ratterman, Joseph D. (Rochester, MN); Smith, Brian E. (Rochester, MN)

2011-06-21T23:59:59.000Z

224

IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, VOL. 17, NO. 4, APRIL 1999 689 The Rapidly Deployable Radio Network  

E-Print Network [OSTI]

, and mobile node management. This paper describes the architecture for the Rapidly Deployable Radio Network for implementing mobile, rapidly deployable, and adaptive wireless communica- tions systems. The driving and a prototype system built to evaluate key system components. Index Terms-- Adaptive protocols, mobile

Kansas, University of

225

Abstract--Network management systems (NMS) are used to monitor the network and along with Operations Support Systems  

E-Print Network [OSTI]

, certain ports of the network elements) in sleep mode to conserve energy and at the same time ensureS to the applications and services. One aspect that is given less importance is the energy consumption of the network in making the network energy efficient by intelligently turning the network elements or their selective

Sivalingam, Krishna M.

226

SiNode Systems | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

University SiNode Systems is a battery materials venture developing silicon-graphene anodes for the next generation of lithium-ion batteries. SiNode anodes offer higher...

227

NUG Single Node Optimization Presentation.  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the Contributions andData andFleet TestAccounts and Allocations February 3, Node

228

Object Management Systems  

E-Print Network [OSTI]

Object-Oriented Database Management Systems for EngineeringR. Cassel. Distribution Management Systems: Functions and8-PWR 1988. Network Management Systems 52 Subodh Bapat.

Gollu, Aleks Ohannes

1995-01-01T23:59:59.000Z

229

Dedicated heterogeneous node scheduling including backfill scheduling  

DOE Patents [OSTI]

A method and system for job backfill scheduling dedicated heterogeneous nodes in a multi-node computing environment. Heterogeneous nodes are grouped into homogeneous node sub-pools. For each sub-pool, a free node schedule (FNS) is created so that the number of to chart the free nodes over time. For each prioritized job, using the FNS of sub-pools having nodes useable by a particular job, to determine the earliest time range (ETR) capable of running the job. Once determined for a particular job, scheduling the job to run in that ETR. If the ETR determined for a lower priority job (LPJ) has a start time earlier than a higher priority job (HPJ), then the LPJ is scheduled in that ETR if it would not disturb the anticipated start times of any HPJ previously scheduled for a future time. Thus, efficient utilization and throughput of such computing environments may be increased by utilizing resources otherwise remaining idle.

Wood, Robert R. (Livermore, CA); Eckert, Philip D. (Livermore, CA); Hommes, Gregg (Pleasanton, CA)

2006-07-25T23:59:59.000Z

230

Global tree network for computing structures enabling global processing operations  

DOE Patents [OSTI]

A system and method for enabling high-speed, low-latency global tree network communications among processing nodes interconnected according to a tree network structure. The global tree network enables collective reduction operations to be performed during parallel algorithm operations executing in a computer structure having a plurality of the interconnected processing nodes. Router devices are included that interconnect the nodes of the tree via links to facilitate performance of low-latency global processing operations at nodes of the virtual tree and sub-tree structures. The global operations performed include one or more of: broadcast operations downstream from a root node to leaf nodes of a virtual tree, reduction operations upstream from leaf nodes to the root node in the virtual tree, and point-to-point message passing from any node to the root node. The global tree network is configurable to provide global barrier and interrupt functionality in asynchronous or synchronized manner, and, is physically and logically partitionable.

Blumrich; Matthias A. (Ridgefield, CT); Chen, Dong (Croton-On-Hudson, NY); Coteus, Paul W. (Yorktown Heights, NY); Gara, Alan G. (Mount Kisco, NY); Giampapa, Mark E. (Irvington, NY); Heidelberger, Philip (Cortlandt Manor, NY); Hoenicke, Dirk (Ossining, NY); Steinmacher-Burow, Burkhard D. (Mount Kisco, NY); Takken, Todd E. (Mount Kisco, NY); Vranas, Pavlos M. (Bedford Hills, NY)

2010-01-19T23:59:59.000Z

231

Energy and task management in energy harvesting wireless sensor networks for structural health monitoring  

E-Print Network [OSTI]

Chapter 4. System Energy and Task Management . . 1. System2. Energy and Task Management Algorithms A. Energy3. Energy and Task Management Algorithms A. Energy

Steck, Jamie Bradley

2009-01-01T23:59:59.000Z

232

E-Print Network 3.0 - adaptive management plan Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

results for: adaptive management plan Page: << < 1 2 3 4 5 > >> 1 Regional Water Management: Adapting to Uncertain Water Summary: & Implement Management Options Monitor &...

233

E-Print Network 3.0 - adaptive management department Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

for: adaptive management department Page: << < 1 2 3 4 5 > >> 1 Regional Water Management: Adapting to Uncertain Water Summary: Regional Water Management: Adapting to...

234

E-Print Network 3.0 - active water management Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

water management Search Powered by Explorit Topic List Advanced Search Sample search results for: active water management Page: << < 1 2 3 4 5 > >> 1 Regional Water Management:...

235

IEEE/ACM TRANSACTIONS ON NETWORKING, VOL. 13, NO. 6, DECEMBER 2005 1325 Cooperation in Wireless Ad Hoc Networks: A  

E-Print Network [OSTI]

a market-based approach to stimulate cooperation in ad hoc networks where nodes charge a price for relaying to illustrate our results. Index Terms--Ad hoc network, pricing, rate control, wireless networks. I. INTRODUCTION AWIRELESS ad hoc network is a collection of nodes which form a network independently of any fixed

236

E-Print Network 3.0 - alternative management practices Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . Management 3590 - Political Values and Practices in Aboriginal Governments... . . . . . . . . . . . . . . . . ....

237

E-Print Network 3.0 - ageing management programs Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Management 3* AGEC 445 Agribusiness Management 32.0 AGED 140US... Context 3* AGEC 341 Farm & Ranch Management 3* AGEC 445 Agribusiness Management 3 AGED 140 Leadership... 1 | P a...

238

E-Print Network 3.0 - aging management programs Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Management 3* AGEC 445 Agribusiness Management 32.0 AGED 140US... Context 3* AGEC 341 Farm & Ranch Management 3* AGEC 445 Agribusiness Management 3 AGED 140 Leadership... 1 | P a...

239

E-Print Network 3.0 - analytical services management Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Administration... Travel Management Services Technology Resources for Employee & Campus Services Utilities & Energy... - Facilities Management Campus Safety & ... Source: Patzek,...

240

E-Print Network 3.0 - alternative stormwater management Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

45SOLUTIONS A Paradigm Shift - From Managing Stormwater to Managing Rainwater... shellfish ... Source: Simon Fraser University, School of Resource and...

Note: This page contains sample records for the topic "network node manager" 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

Efficient implementation of multidimensional fast fourier transform on a distributed-memory parallel multi-node computer  

DOE Patents [OSTI]

The present in invention is directed to a method, system and program storage device for efficiently implementing a multidimensional Fast Fourier Transform (FFT) of a multidimensional array comprising a plurality of elements initially distributed in a multi-node computer system comprising a plurality of nodes in communication over a network, comprising: distributing the plurality of elements of the array in a first dimension across the plurality of nodes of the computer system over the network to facilitate a first one-dimensional FFT; performing the first one-dimensional FFT on the elements of the array distributed at each node in the first dimension; re-distributing the one-dimensional FFT-transformed elements at each node in a second dimension via "all-to-all" distribution in random order across other nodes of the computer system over the network; and performing a second one-dimensional FFT on elements of the array re-distributed at each node in the second dimension, wherein the random order facilitates efficient utilization of the network thereby efficiently implementing the multidimensional FFT. The "all-to-all" re-distribution of array elements is further efficiently implemented in applications other than the multidimensional FFT on the distributed-memory parallel supercomputer.

Bhanot, Gyan V. (Princeton, NJ); Chen, Dong (Croton-On-Hudson, NY); Gara, Alan G. (Mount Kisco, NY); Giampapa, Mark E. (Irvington, NY); Heidelberger, Philip (Cortlandt Manor, NY); Steinmacher-Burow, Burkhard D. (Mount Kisco, NY); Vranas, Pavlos M. (Bedford Hills, NY)

2012-01-10T23:59:59.000Z

242

Efficient implementation of a multidimensional fast fourier transform on a distributed-memory parallel multi-node computer  

DOE Patents [OSTI]

The present in invention is directed to a method, system and program storage device for efficiently implementing a multidimensional Fast Fourier Transform (FFT) of a multidimensional array comprising a plurality of elements initially distributed in a multi-node computer system comprising a plurality of nodes in communication over a network, comprising: distributing the plurality of elements of the array in a first dimension across the plurality of nodes of the computer system over the network to facilitate a first one-dimensional FFT; performing the first one-dimensional FFT on the elements of the array distributed at each node in the first dimension; re-distributing the one-dimensional FFT-transformed elements at each node in a second dimension via "all-to-all" distribution in random order across other nodes of the computer system over the network; and performing a second one-dimensional FFT on elements of the array re-distributed at each node in the second dimension, wherein the random order facilitates efficient utilization of the network thereby efficiently implementing the multidimensional FFT. The "all-to-all" re-distribution of array elements is further efficiently implemented in applications other than the multidimensional FFT on the distributed-memory parallel supercomputer.

Bhanot, Gyan V. (Princeton, NJ); Chen, Dong (Croton-On-Hudson, NY); Gara, Alan G. (Mount Kisco, NY); Giampapa, Mark E. (Irvington, NY); Heidelberger, Philip (Cortlandt Manor, NY); Steinmacher-Burow, Burkhard D. (Mount Kisco, NY); Vranas, Pavlos M. (Bedford Hills, NY)

2008-01-01T23:59:59.000Z

243

Green Networks: Energy Efficient Design for Optical Networks Balagangadhar G. Bathula, Jaafar M. H. Elmirghani  

E-Print Network [OSTI]

Green Networks: Energy Efficient Design for Optical Networks Balagangadhar G. Bathula, Jaafar M. H in backbone networks such as optical networks increase. Energy consumption of optical networks is an important the energy consumption of optical networks. We propose sleep cycle protocols for use in the network nodes

Bathula, Balagangadhar G

244

Two algorithms for leader election and network size estimation in mobile ad hoc networks  

E-Print Network [OSTI]

We develop two algorithms for important problems in mobile ad hoc networks (MANETs). A MANET is a collection of mobile processors (?nodes?) which communicate via message passing over wireless links. Each node can communicate directly with other...

Neumann, Nicholas Gerard

2005-02-17T23:59:59.000Z

245

Analyzing Network-Wide Interactions Using Graphs: Techniques and Applications  

E-Print Network [OSTI]

IP networks. They enable network administrators to gain in-Network Managment Network Administrator Figure 1.1: Basica valuable tool for network administrators to detect

Iliofotou, Marios

2011-01-01T23:59:59.000Z

246

Random Walks and Electrical Networks Electrical Network  

E-Print Network [OSTI]

Feb 4, 2008 ... Random Walks and Electrical Networks. Hitting Probabilities and Voltage. Voltage. Connect a 1V battery to nodes a and b. ix,y is the current ...

Jonathon Peterson

2008-01-30T23:59:59.000Z

247

Information Capacity of Energy Harvesting Sensor Nodes  

E-Print Network [OSTI]

Information Capacity of Energy Harvesting Sensor Nodes R Rajesh CABS, DRDO Bangalore, India Email: rajesh81r@gmail.com Vinod Sharma Dept. of ECE Indian Institute of Science Bangalore, India Email: vinod Email: pramodv@uiuc.edu Abstract--Sensor nodes with energy harvesting sources are gaining popularity due

Sharma, Vinod

248

Test-bed for Sensor Network Management Protocols J. Abdo, N.D. Georganas, H. Mouftah  

E-Print Network [OSTI]

equipped with a MICA2 node with ID0. 1. INTRODUCTION Current advancements in sensor technologies, coupled of technological advancements into our daily life. The line separating the digital world and the real word of Information Technology and Engineering University of Ottawa, Ottawa, ON, Canada {jabdo, mouftah

Ottawa, University of

249

E-Print Network 3.0 - asset management Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

of asset management suffer. Without accurate, complete, reliable data from... asset management tools, a service desk takes longer to handle service requests and resolve...

250

E-Print Network 3.0 - agile bandwidth management Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

et al., 2008; Salo et al., Summary: a quality management system that can achieve the ISO 9001 certification using an agile processes such as XP... Management and Applications,...

251

E-Print Network 3.0 - assets management process Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Sciences 5 Asset management solutions To support your agency's mission Summary: standardization of asset management business processes, the solution gives multiple levels of...

252

E-Print Network 3.0 - ashtabula environmental management Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

ashtabula environmental management Search Powered by Explorit Topic List Advanced Search Sample search results for: ashtabula environmental management Page: << < 1 2 3 4 5 > >> 1...

253

E-Print Network 3.0 - area final management Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Sciences and Ecology 28 Scalable, Fault-tolerant Management in a Service Oriented Architecture Summary: interoperable management protocols we can effectively integrate...

254

E-Print Network 3.0 - attempt case management Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Sciences and Ecology 38 Scalable, Fault-tolerant Management in a Service Oriented Architecture Summary: Management on the other hand attempts to identify a core set of...

255

E-Print Network 3.0 - asbestos management systemfams Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

the lungs. The goal of the Cornell University EH&S Asbestos Management Program... of abatement professionals and enforcement in NY. The CU Asbestos Management Program governs...

256

E-Print Network 3.0 - ash management regulations Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Air and Waste Management Division U.S. Environmental... unacceptable levels of dioxins and furans. Thus they argue for cradle to grave ash management under Subtitle C......

257

E-Print Network 3.0 - army aviation risk-management Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

75242 Summary: of Engineers. As the Chief, she oversees the regulatory, navigation, hydropower, flood risk management... with the accompanying recreation and flood risk management...

258

ActiveSTB: an efficient wireless resource manager in home networks  

E-Print Network [OSTI]

is a major concern for the transport of stored video. In our study, a set-top box is the access point between the internet and a home network. Our main goal is to design a set-top box capable of performing network flow control in a home network...

Hall, Varrian Durand

2009-05-15T23:59:59.000Z

259

MIRAGE: A Management Tool for the Analysis and Deployment of Network Security Policies  

E-Print Network [OSTI]

of configuration policies over network security components, such as firewalls, intrusion detection systems, and VPN the advances in the field of network security technologies, such as filtering of traffic, use of encrypted be exploited by unauthorized parties. The use of firewalls, NIDSs (network intrusion detection systems

Garcia-Alfaro, Joaquin

260

Hybrid Sensor Networks: A Small World Gaurav Sharma  

E-Print Network [OSTI]

wires to a wireless sensor network can not only reduce the average energy expenditure per sensor node, but also the non-uniformity in the energy expenditure across the sensor nodes. Categories and Subject the average hop count of the network, resulting in a reduced energy dissipa- tion per node. We also show

Mazumdar, Ravi R.

Note: This page contains sample records for the topic "network node manager" 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

Open Rigging Through XML: Character Setup Utilizing Metadata and Node Based Editing  

E-Print Network [OSTI]

Manager. . . . . 22 7 The Rig Manager interface for an empty scene. . . . . . . . . . . . . . 23 8 The Rig Manager interface and “Rig Edit Mode” label on the viewport after clicking the “Create Rig” button. . . . . . . . . . . . . . . . . . . 24 9 The Rig... and replace them with code that performs the desired actions. For example, the node-based interface can be used to replace the task of authoring rig 6 definition files in a text editor so that the user never needs to learn the rig definition format. 7 3...

Kelly, Logan Scott

2014-02-19T23:59:59.000Z

262

Node discovery and replacement using mobile Kalypso Magklara1  

E-Print Network [OSTI]

Node discovery and replacement using mobile robot Kalypso Magklara1 , Dimitrios Zorbas1 and Tahiry, that discovers the nodes around it and replaces the active nodes, whose energy is drained, by fully charged and that decide, which nodes to replace. We simulate our algorithms and our findings show that all nodes that fail

Paris-Sud XI, Université de

263

Hub Synchronization in Scale-Free Networks  

E-Print Network [OSTI]

Heterogeneity in the degree distribution is known to suppress global synchronization in complex networks of symmetrically coupled oscillators. Scale-free networks display a great deal of heterogeneity, containing a few nodes, termed hubs, that are highly connected, while most nodes receive only a few connections. Here, we show that a group of synchronized nodes may appear in scale-free networks: hubs undergo a transition to synchronization while the other nodes remain unsynchronized. This general phenomenon can occur even in the absence of global synchronization. Our results suggest that scale-free networks may have evolved to complement various levels of synchronization.

Tiago Pereira

2010-10-07T23:59:59.000Z

264

E-Print Network 3.0 - alpha cluster states Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

of Wireless Sensor Networks via Unequal Clustering Summary: head is similar. IV NETWORK MODEL As stated previously, the positions of the cluster head nodes... section to...

265

Lower bound and an optimal algorithm for leader election in faulty asynchronous general networks  

E-Print Network [OSTI]

incident on it, the size of the network, and the ID of the node. Thus a node does not know who its neighbors are and which links are unreliable. We assume that the network is asynchronous i. e. there is no global clock and global memory in the network... the leader is a loser. Each node knows its ID, the number of edges incident on it, and the number of nodes in the network, i. e. ~V) = N. The node does not know which of the links are reliable. The IDs of the uodes are unique and distinct. All the nodes...

Lateef, Mohammed Afroz

1993-01-01T23:59:59.000Z

266

Community Detection from Location-Tagged Networks  

E-Print Network [OSTI]

Many real world systems or web services can be represented as a network such as social networks and transportation networks. In the past decade, many algorithms have been developed to detect the communities in a network using connections between nodes. However in many real world networks, the locations of nodes have great influence on the community structure. For example, in a social network, more connections are established between geographically proximate users. The impact of locations on community has not been fully investigated by the research literature. In this paper, we propose a community detection method which takes locations of nodes into consideration. The goal is to detect communities with both geographic proximity and network closeness. We analyze the distribution of the distances between connected and unconnected nodes to measure the influence of location on the network structure on two real location-tagged social networks. We propose a method to determine if a location-based community detection...

Liu, Zhi

2015-01-01T23:59:59.000Z

267

A generative model for feedback networks Douglas R. White  

E-Print Network [OSTI]

net- works evolve by either establishing closer connections by adding links to existing nodes outside it, thereby adding a new node and expanding it. Another motivating example is trading networks [2

White, Douglas R.

268

Generative model for feedback networks Douglas R. White*  

E-Print Network [OSTI]

be separated by a given distance in the kinship net- work 1 . Such a marriage establishes a direct tie between node and expanding it. Another motivating example is trading networks 2 . Sup- pose two agents nodes

White, Douglas R.

269

A Capacitated Network Flow Optimization Approach for Short Notice ...  

E-Print Network [OSTI]

Feb 17, 2012 ... intersections. Centroids are the nodes with positive supplies whereas inter- ..... Assign unique identification numbers to all nodes N in the network. G. • Create a ..... Journal of Hazardous Materials 30(3), 223 – 242. Southworth ...

2012-02-17T23:59:59.000Z

270

Localization and sensing applications in the Pushpin Computer Network  

E-Print Network [OSTI]

The utility and purpose of a node in a wireless sensor network is intimately tied to the physical space in which it is distributed. As such, it is advantageous under most circumstances for a sensor node to know its position. ...

Broxton, Michael Joseph

2005-01-01T23:59:59.000Z

271

E-Print Network 3.0 - advanced test manage Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

manage Search Powered by Explorit Topic List Advanced Search Sample search results for: advanced test manage Page: << < 1 2 3 4 5 > >> 1 Current Strategies for Bovine TB Control...

272

Signaling completion of a message transfer from an origin compute node to a target compute node  

DOE Patents [OSTI]

Signaling completion of a message transfer from an origin node to a target node includes: sending, by an origin DMA engine, an RTS message, the RTS message specifying an application message for transfer to the target node from the origin node; receiving, by the origin DMA engine, a remote get message containing a data descriptor for the message and a completion notification descriptor, the completion notification descriptor specifying a local memory FIFO data transfer operation for transferring data locally on the origin node; inserting, by the origin DMA engine in an injection FIFO buffer, the data descriptor followed by the completion notification descriptor; transferring, by the origin DMA engine to the target node, the message in dependence upon the data descriptor; and notifying, by the origin DMA engine, the application that transfer of the message is complete in dependence upon the completion notification descriptor.

Blocksome, Michael A. (Rochester, MN)

2011-02-15T23:59:59.000Z

273

Signaling completion of a message transfer from an origin compute node to a target compute node  

DOE Patents [OSTI]

Signaling completion of a message transfer from an origin node to a target node includes: sending, by an origin DMA engine, an RTS message, the RTS message specifying an application message for transfer to the target node from the origin node; receiving, by the origin DMA engine, a remote get message containing a data descriptor for the message and a completion notification descriptor, the completion notification descriptor specifying a local direct put transfer operation for transferring data locally on the origin node; inserting, by the origin DMA engine in an injection FIFO buffer, the data descriptor followed by the completion notification descriptor; transferring, by the origin DMA engine to the target node, the message in dependence upon the data descriptor; and notifying, by the origin DMA engine, the application that transfer of the message is complete in dependence upon the completion notification descriptor.

Blocksome, Michael A. (Rochester, MN); Parker, Jeffrey J. (Rochester, MN)

2011-05-24T23:59:59.000Z

274

E-Print Network 3.0 - assessing quality management Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

management... pillar, ... Source: Vardeman, Stephen B. - Departments of Statistics & Industrial Engineering, Iowa State University Collection: Mathematics 33 Quality...

275

E-Print Network 3.0 - age care managers Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

quality improvement in nursing homes; organizational design. Kathryn Dansky... health care; quality management, telehealth. ... Source: Colby, Ralph H. - Department of...

276

MIRAGE: A Management Tool for the Analysis and Deployment of Network Security Policies  

E-Print Network [OSTI]

, such as firewalls, intrusion detection systems, and VPN routers. We review the two main functionalities embedded technologies, such as filter- ing of traffic, use of encrypted communications, and deployment of authentication of firewalls, NIDSs (network intrusion detection systems), and VPN (Virtual Private Network) routers, is still

Boyer, Edmond

277

Epidemic Propagation In Overlaid Wireless Networks  

SciTech Connect (OSTI)

Witb tbe emergence of computer worms tbat can spread over air interfaces, wireless ad boc and sensor networks can be vulnerable to node compromises even if the deployed network is not connected to the backbone. Depending on the physical topology of the wireless network, even a single infected node can compromise the whole network. In this work, epidemic (e.g., worm) propagation in a static wireless network is studied, where a number of inCected mobile nodes are injected over the existing network. It is shown that the epidemic spread threshold and size depend on the physical topology of the underlying static wireless network as well as the mobility model employed by the infected mobile nodes. More specifically, results show that in a Cully-connected static wirelessnctwork targeted attacks are more effective, wbereas Cor a random topology random attacks can be sufficient to compromise the whole network.

Yanmaz, Evsen [Los Alamos National Laboratory

2008-01-01T23:59:59.000Z

278

A real options approach to manage flexible contracts in the telecommunication networking industry  

E-Print Network [OSTI]

One of the biggest challenges facing Original Equipment Manufacturers (OEMs) and Electronic Manufacturing Services (EMS) providers in the telecommunication networking industry is to predict the spending patterns of the ...

Tay, Ee Learn, 1968-

2004-01-01T23:59:59.000Z

279

Electrical Power Savings in Pump and Compressor Networks via Load Management  

E-Print Network [OSTI]

Large industrial plants commonly use multiple parallel units in pump and compressor networks for improved reliability. Sometimes, installed equipment capacity can far exceed actual requirements. This excess capacity can be translated into energy...

Kumana, J. D.; Aseeri, A. S.

2005-01-01T23:59:59.000Z

280

Strategic management for large engineering projects : the stakeholder value network approach  

E-Print Network [OSTI]

A critical element of the challenges and opportunities for today's large engineering projects are associated with the multi-type and networked relationships between these projects and their various stakeholders. This ...

Feng, Wen, Ph. D. Massachusetts Institute of Technology

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "network node manager" 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

E-Print Network 3.0 - adaptive harvest management Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

8 978-1-4577-1221-01126.00 2011 IEEE QuARES: Quality-aware Data Collection in Energy Harvesting Sensor Networks Summary: . In this paper, we propose an adaptive energy...

282

E-Print Network 3.0 - automated transportation management Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Plus Planet Strategic Partnerships Summary: Distribution & Substation Automation Demand Response MetersAMI MDMS Home Energy Management Building... , Enernoc, GE Johnson...

283

E-Print Network 3.0 - activity management system Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Policy Information technology projects will be managed in accordance... (ISO 9000:2000) - ISO 9001:2000 specifies requirements for a quality ... Source: Shukla, Sandeep K. -...

284

E-Print Network 3.0 - aviation safety management Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Powered by Explorit Topic List Advanced Search Sample search results for: aviation safety management Page: << < 1 2 3 4 5 > >> 1 This certificate program was developed in...

285

E-Print Network 3.0 - alternative agricultural management Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

hours)2 AGEC 1103 Principles of Agricultural Microeconomics1 Summary: Futures and Options Markets AGEC 3403 Farm Business Management AGEC 3303 Food and Agricultural Marketing......

286

E-Print Network 3.0 - advocacy case management Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Engineering 30 What can I do with this major? AREAS EMPLOYERS Summary: . DESCRIPTIONSSTRATEGIES CaseManagement Advocacy ServiceCoordination Public or private child welfare...

287

E-Print Network 3.0 - american intensively managed Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Division March 19, 2009 12;2 Managed by UT... Business Opportunities African American Energy Consumption Energy at a ... Source: Controlled Fusion Atomic Data Center (CFADC)...

288

E-Print Network 3.0 - automobile management application Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Search Powered by Explorit Topic List Advanced Search Sample search results for: automobile management application Page: << < 1 2 3 4 5 > >> 1 FUTURES OF AUTOMOBILE INDUSTRY...

289

E-Print Network 3.0 - area watershed management Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Sample search results for: area watershed management Page: << < 1 2 3 4 5 > >> 1 Environmental and Resource Studies Program Department of Geography Summary: Watershed...

290

E-Print Network 3.0 - adaptive capacity management Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Biocomplexity Project Collection: Environmental Sciences and Ecology 2 The Future of Water Resources Adaptive Management: Challenges and Overcoming Them Summary: the desired...

291

E-Print Network 3.0 - automatic capture management Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

and Information Sciences 23 Scalable, Fault-tolerant Management in a Service Oriented Architecture Summary: Xtensions) which enables any Java-based resource to be...

292

E-Print Network 3.0 - active adaptive management Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

and Information Sciences 85 Scalable, Fault-tolerant Management in a Service Oriented Architecture Harshawardhan Gadgil, Geoffrey Fox, Shrideep Pallickara, Marlon Pierce...

293

E-Print Network 3.0 - architecture knowledge management Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

the Journal of Information Systems Education... in the following areas: service-oriented architecture and business process modeling, risk analysis and management... ,...

294

E-Print Network 3.0 - adaptive phased management Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Sciences and Ecology 31 Scalable, Fault-tolerant Management in a Service Oriented Architecture Harshawardhan Gadgil, Geoffrey Fox, Shrideep Pallickara, Marlon Pierce...

295

E-Print Network 3.0 - asthma management opportunities Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

approaches in pediatric and adult... and their parents manage asthma symptoms. "Steve Samuelson, executive director of Mobile C.A.R.E., has some Kellogg... Stimulating Science...

296

E-Print Network 3.0 - area-wide pest management Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Department of Forestry, Virginia Tech Collection: Environmental Sciences and Ecology 45 "Sanitation is IPM." MayJune 2007 Figure 1. Cluttered storage closet Summary: Management...

297

E-Print Network 3.0 - aquaculture health management Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

2 WHAT IS AQUACULTURE? Aquaculture is the farming of aquatic organisms, including fish, molluscs, Summary: in water management, hatchery operations, propagation techniques,...

298

E-Print Network 3.0 - accident management guidelines Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

results for: accident management guidelines Page: << < 1 2 3 4 5 > >> 1 Emergency Procedures Guidelines Student Group Travel Off-Campus Activity Summary: Emergency Procedures...

299

E-Print Network 3.0 - assistance contractor management Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Waste Management Tech... Jeff Lindsay Environmental Tech Ken Johnson ... Source: Saskatchewan, University of - Department of Physics and Engineering Physics, Plasma Physics...

300

E-Print Network 3.0 - air resource management Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

ENGINEERING Summary: design electives in the fields of water and wastewater treatment, waste management, air quality... and Impoundments CEMM 518 Pollution Prevention...

Note: This page contains sample records for the topic "network node manager" 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

E-Print Network 3.0 - augmented thermal management Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

devices are too... the thermal conductivity. The promise of improved thermoelectric materials and problems of thermal management... . In most cur- rent and envisioned...

302

E-Print Network 3.0 - animal waste management Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

wastes, biosolids from waste water treatment plants, and animal renderings... biomass feedstocks used for biofuels and to other waste management options, including...

303

E-Print Network 3.0 - alternative waste management Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

of the 17th Annual North American Waste-to-Energy Conference Summary: management alternative: Energy consumption Air emissions, Water pollutant discharges ...

304

E-Print Network 3.0 - asset management model Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Management and Restoration Technologies 15 INTERVIEW WITH RICH CAPLOW Eric Green: Hello and welcome to a new podcast series from IBM software Summary: back to the show. So...

305

E-Print Network 3.0 - animal disease management Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

certain measures for managing disease and improving livestock performance. Solution... farming in the UK was 3.5 billion. However, ... Source: Reading, University of - School...

306

E-Print Network 3.0 - automated file management Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Source: Texas at Austin, University of - Center for Transportation Research Collection: Energy Storage, Conversion and Utilization 22 Tivoli Storage Manager for UNIX and Linux...

307

E-Print Network 3.0 - admission management system Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

All Campuses... -Graduate Admission Air Force Institute of Technology- Officer Education Records Management Art Academy of Cincinnati... 14, 2009 12;viRginiA American Military...

308

E-Print Network 3.0 - agricultural management systems Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

expanded... and agriculture on emissions of greenhouse gases. Optimum management of the rural environment demands a holistic... Energy, Agriculture, and Environment in Rural New...

309

E-Print Network 3.0 - adaptive forest management Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

poverty alleviation Dutch... forest managed by privates Dutch and Swiss: promote rural people involvement and decision German... : help forest service to ... Source:...

310

Clock Agreement Among Parallel Supercomputer Nodes  

SciTech Connect (OSTI)

This dataset presents measurements that quantify the clock synchronization time-agreement characteristics among several high performance computers including the current world's most powerful machine for open science, the U.S. Department of Energy's Titan machine sited at Oak Ridge National Laboratory. These ultra-fast machines derive much of their computational capability from extreme node counts (over 18000 nodes in the case of the Titan machine). Time-agreement is commonly utilized by parallel programming applications and tools, distributed programming application and tools, and system software. Our time-agreement measurements detail the degree of time variance between nodes and how that variance changes over time. The dataset includes empirical measurements and the accompanying spreadsheets.

Jones, Terry R.; Koenig, Gregory A.

2014-04-30T23:59:59.000Z

311

Clock Agreement Among Parallel Supercomputer Nodes  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

This dataset presents measurements that quantify the clock synchronization time-agreement characteristics among several high performance computers including the current world's most powerful machine for open science, the U.S. Department of Energy's Titan machine sited at Oak Ridge National Laboratory. These ultra-fast machines derive much of their computational capability from extreme node counts (over 18000 nodes in the case of the Titan machine). Time-agreement is commonly utilized by parallel programming applications and tools, distributed programming application and tools, and system software. Our time-agreement measurements detail the degree of time variance between nodes and how that variance changes over time. The dataset includes empirical measurements and the accompanying spreadsheets.

Jones, Terry R.; Koenig, Gregory A.

312

Locating hardware faults in a data communications network of a parallel computer  

DOE Patents [OSTI]

Hardware faults location in a data communications network of a parallel computer. Such a parallel computer includes a plurality of compute nodes and a data communications network that couples the compute nodes for data communications and organizes the compute node as a tree. Locating hardware faults includes identifying a next compute node as a parent node and a root of a parent test tree, identifying for each child compute node of the parent node a child test tree having the child compute node as root, running a same test suite on the parent test tree and each child test tree, and identifying the parent compute node as having a defective link connected from the parent compute node to a child compute node if the test suite fails on the parent test tree and succeeds on all the child test trees.

Archer, Charles J. (Rochester, MN); Megerian, Mark G. (Rochester, MN); Ratterman, Joseph D. (Rochester, MN); Smith, Brian E. (Rochester, MN)

2010-01-12T23:59:59.000Z

313

Collective network for computer structures  

DOE Patents [OSTI]

A system and method for enabling high-speed, low-latency global collective communications among interconnected processing nodes. The global collective network optimally enables collective reduction operations to be performed during parallel algorithm operations executing in a computer structure having a plurality of the interconnected processing nodes. Router devices are included that interconnect the nodes of the network via links to facilitate performance of low-latency global processing operations at nodes of the virtual network. The global collective network may be configured to provide global barrier and interrupt functionality in asynchronous or synchronized manner. When implemented in a massively-parallel supercomputing structure, the global collective network is physically and logically partitionable according to the needs of a processing algorithm.

Blumrich, Matthias A; Coteus, Paul W; Chen, Dong; Gara, Alan; Giampapa, Mark E; Heidelberger, Philip; Hoenicke, Dirk; Takken, Todd E; Steinmacher-Burow, Burkhard D; Vranas, Pavlos M

2014-01-07T23:59:59.000Z

314

Collective network for computer structures  

DOE Patents [OSTI]

A system and method for enabling high-speed, low-latency global collective communications among interconnected processing nodes. The global collective network optimally enables collective reduction operations to be performed during parallel algorithm operations executing in a computer structure having a plurality of the interconnected processing nodes. Router devices ate included that interconnect the nodes of the network via links to facilitate performance of low-latency global processing operations at nodes of the virtual network and class structures. The global collective network may be configured to provide global barrier and interrupt functionality in asynchronous or synchronized manner. When implemented in a massively-parallel supercomputing structure, the global collective network is physically and logically partitionable according to needs of a processing algorithm.

Blumrich, Matthias A. (Ridgefield, CT); Coteus, Paul W. (Yorktown Heights, NY); Chen, Dong (Croton On Hudson, NY); Gara, Alan (Mount Kisco, NY); Giampapa, Mark E. (Irvington, NY); Heidelberger, Philip (Cortlandt Manor, NY); Hoenicke, Dirk (Ossining, NY); Takken, Todd E. (Brewster, NY); Steinmacher-Burow, Burkhard D. (Wernau, DE); Vranas, Pavlos M. (Bedford Hills, NY)

2011-08-16T23:59:59.000Z

315

IMPLEMENTATION OF TEAN-SLEEP FOR WIRELESS SENSOR NETWORKS Jesus Jaquez, David Valencia, Manikanden Balakrishnan,  

E-Print Network [OSTI]

, storage but most importantly in energy. When a node's energy is exhausted, the node can no longer provide. A node is able to save energy while idle by sleeping. Topology and Energy Adaptive, Non-synchronous (TEAN) sleep provides the nodes in a network a mechanism to save energy by sleeping while also keeping

Johnson, Eric E.

316

Maximizing the Number of Broadcast Operations in Random Geometric Ad-Hoc Wireless Networks  

E-Print Network [OSTI]

static ad-hoc wireless networks whose nodes, equipped with the same initial battery charge, may dynamically change their transmission range. When a node v transmits with range r(v), its battery charge of a node depends, in turn, on the energy power supplied to the node. In particular, the power Pv required

Calamoneri, Tiziana

317

Proceedings of the sixth Berkeley workshop on distributed data management and computer networks  

SciTech Connect (OSTI)

A distributed data base management system allows data to be stored at multiple locations and to be accessed as a single unified data base. In this workshop, seventeen papers were presented which have been prepared separately for the energy data base. These items deal with data transfer, protocols and management. (GHT)

Various Authors

1982-01-01T23:59:59.000Z

318

HADOF: Defense Against Routing Disruptions in Mobile Ad Hoc Networks  

E-Print Network [OSTI]

1 HADOF: Defense Against Routing Disruptions in Mobile Ad Hoc Networks Wei Yu, Yan Sun and K. J disruptions in mobile ad hoc networks. Based on the observed behavior and the history record of each node AND BACKGROUND A mobile ad hoc network is a group of mobile nodes without requiring centralized administration

Sun, Yan Lindsay

319

Electricity generation with looped transmission networks: Bidding to an ISO  

E-Print Network [OSTI]

on a transmission network from net generation nodes to net consumption nodes is governed by the Kirchoff Laws [45Electricity generation with looped transmission networks: Bidding to an ISO Xinmin Hu Daniel Ralph to model markets for delivery of electrical power on looped transmission networks. It analyzes

Ferris, Michael C.

320

Co-Simulation Tools for Networked Control Systems  

E-Print Network [OSTI]

/Plant Extension ! NSCSPlant, NSCSController Extensions ! Modelica/ns-2 Integration [BPZ'02 NCS Co medium (wire/wireless link) Network node (data source) Network node (data sink) From Modelica to ns-2 From ns-2 to Modelica [Al-Hammouri, Agrawal, Liberatore, Branicky] Network View Example Reference Speed

Branicky, Michael S.

Note: This page contains sample records for the topic "network node manager" 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

WSN-inspired Sleep Protocols for Heterogeneous LTE Networks  

E-Print Network [OSTI]

architecture becomes heterogenous, in particular 4G networks where LTE micro eNodeBs are deployed to strengthen algorithm to dynamically switch off and on the micro eNodeBs of an LTE heterogeneous network followingWSN-inspired Sleep Protocols for Heterogeneous LTE Networks Iulia Tunaru CEA CEA-Leti, Minatec

Paris-Sud XI, Université de

322

Global interrupt and barrier networks  

DOE Patents [OSTI]

A system and method for generating global asynchronous signals in a computing structure. Particularly, a global interrupt and barrier network is implemented that implements logic for generating global interrupt and barrier signals for controlling global asynchronous operations performed by processing elements at selected processing nodes of a computing structure in accordance with a processing algorithm; and includes the physical interconnecting of the processing nodes for communicating the global interrupt and barrier signals to the elements via low-latency paths. The global asynchronous signals respectively initiate interrupt and barrier operations at the processing nodes at times selected for optimizing performance of the processing algorithms. In one embodiment, the global interrupt and barrier network is implemented in a scalable, massively parallel supercomputing device structure comprising a plurality of processing nodes interconnected by multiple independent networks, with each node including one or more processing elements for performing computation or communication activity as required when performing parallel algorithm operations. One multiple independent network includes a global tree network for enabling high-speed global tree communications among global tree network nodes or sub-trees thereof. The global interrupt and barrier network may operate in parallel with the global tree network for providing global asynchronous sideband signals.

Blumrich, Matthias A. (Ridgefield, CT); Chen, Dong (Croton-On-Hudson, NY); Coteus, Paul W. (Yorktown Heights, NY); Gara, Alan G. (Mount Kisco, NY); Giampapa, Mark E (Irvington, NY); Heidelberger, Philip (Cortlandt Manor, NY); Kopcsay, Gerard V. (Yorktown Heights, NY); Steinmacher-Burow, Burkhard D. (Mount Kisco, NY); Takken, Todd E. (Mount Kisco, NY)

2008-10-28T23:59:59.000Z

323

Managing the Management: CORBAbased Instrumentation of Management Systems  

E-Print Network [OSTI]

Managing the Management: CORBA­based Instrumentation of Management Systems A. Keller Munich Network to dynamically exchange customer­ and technology­related data. In this context, management systems are crucial providers: On the one hand, different service providers have chosen different management systems

324

Robust Critical Node Selection by Benders Decomposition  

E-Print Network [OSTI]

critical node selection problem, we define the following decision variables ..... method to generate Pareto-optimal cuts thus achieving very good speed-ups compared to ... Barabási-Albert graphs generated using the Barabási graph generator (Dreier, 2006). ...... Computers & Operations Research, 38(12):1766 – 1774, 2011.

2014-01-28T23:59:59.000Z

325

AN ASYMPTOTICALLY OPTIMAL APPROACH TO THE DISTRIBUTED ADAPTIVE TRANSMIT BEAMFORMING IN WIRELESS SENSOR NETWORKS  

E-Print Network [OSTI]

the plants on a field. As the transmission power of each single node is too weak to reach the distant]. A solution to synchronize carrier signals of distributed wireless nodes is virtual/cooperative MIMO for wireless sen- sor networks [1, 2, 3]. In virtual MIMO for wireless sensor networks, single antenna nodes

Beigl, Michael

326

E-Print Network 3.0 - aquatic management options Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

30 ERDCELTR-05-4 Aquatic Plant Control Research Program Summary: and ponds may have lost their aquatic flora due to chronic disturbance or long-term vegetation management......

327

E-Print Network 3.0 - anxiety management tool Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

60 - 62. Howard, G.S. & Smith, R.D. (1986) Computer Anxiety in Management: Myth... of technology usage: I- using technology as a data analysis tool, II-using technology as a...

328

E-Print Network 3.0 - aquifer management project Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

results for: aquifer management project Page: << < 1 2 3 4 5 > >> 1 Seymour Aquifer Water Quality The Seymour Aquifer is a shallow aquifer in Northwest Central Texas and the...

329

E-Print Network 3.0 - air service management Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

2010 Summary: Management Policy: 2.1 ASHRAE: American Society of Heating, Refrigeration & Air-Conditioning Engineers 2... of the supplied air with the air already in the room. 3.0...

330

Bridging the Gap between Network and Project Selection Levels in Pavement Management  

E-Print Network [OSTI]

Pavement management is one of the primary responsibilities for departments of transportation and other municipalities across the country. Efficient and proper use of taxpayer dollars to preserve and improve the existing transportation system has...

Gurganus, Charles Felder

2011-08-08T23:59:59.000Z

331

Title: Networking the Cloud: Enabling Enterprise Computing and Storage Cloud computing has been changing how enterprises run and manage their IT systems. Cloud  

E-Print Network [OSTI]

Title: Networking the Cloud: Enabling Enterprise Computing and Storage Abstract: Cloud computing has been changing how enterprises run and manage their IT systems. Cloud computing platforms provide introduction on Cloud Computing. We propose a Virtual Cloud Pool abstraction to logically unify cloud

332

access design considerations: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

for a Large-Scale Wireless Sensor Network for Substation Monitoring Asis such as transformers, circuit break- ers, and compressors. All nodes communicate over a multihop...

333

Line-plane broadcasting in a data communications network of a parallel computer  

DOE Patents [OSTI]

Methods, apparatus, and products are disclosed for line-plane broadcasting in a data communications network of a parallel computer, the parallel computer comprising a plurality of compute nodes connected together through the network, the network optimized for point to point data communications and characterized by at least a first dimension, a second dimension, and a third dimension, that include: initiating, by a broadcasting compute node, a broadcast operation, including sending a message to all of the compute nodes along an axis of the first dimension for the network; sending, by each compute node along the axis of the first dimension, the message to all of the compute nodes along an axis of the second dimension for the network; and sending, by each compute node along the axis of the second dimension, the message to all of the compute nodes along an axis of the third dimension for the network.

Archer, Charles J. (Rochester, MN); Berg, Jeremy E. (Rochester, MN); Blocksome, Michael A. (Rochester, MN); Smith, Brian E. (Rochester, MN)

2010-11-23T23:59:59.000Z

334

Line-plane broadcasting in a data communications network of a parallel computer  

DOE Patents [OSTI]

Methods, apparatus, and products are disclosed for line-plane broadcasting in a data communications network of a parallel computer, the parallel computer comprising a plurality of compute nodes connected together through the network, the network optimized for point to point data communications and characterized by at least a first dimension, a second dimension, and a third dimension, that include: initiating, by a broadcasting compute node, a broadcast operation, including sending a message to all of the compute nodes along an axis of the first dimension for the network; sending, by each compute node along the axis of the first dimension, the message to all of the compute nodes along an axis of the second dimension for the network; and sending, by each compute node along the axis of the second dimension, the message to all of the compute nodes along an axis of the third dimension for the network.

Archer, Charles J.; Berg, Jeremy E.; Blocksome, Michael A.; Smith, Brian E.

2010-06-08T23:59:59.000Z

335

Switch for serial or parallel communication networks  

DOE Patents [OSTI]

A communication switch apparatus and a method for use in a geographically extensive serial, parallel or hybrid communication network linking a multi-processor or parallel processing system has a very low software processing overhead in order to accommodate random burst of high density data. Associated with each processor is a communication switch. A data source and a data destination, a sensor suite or robot for example, may also be associated with a switch. The configuration of the switches in the network are coordinated through a master processor node and depends on the operational phase of the multi-processor network: data acquisition, data processing, and data exchange. The master processor node passes information on the state to be assumed by each switch to the processor node associated with the switch. The processor node then operates a series of multi-state switches internal to each communication switch. The communication switch does not parse and interpret communication protocol and message routing information. During a data acquisition phase, the communication switch couples sensors producing data to the processor node associated with the switch, to a downlink destination on the communications network, or to both. It also may couple an uplink data source to its processor node. During the data exchange phase, the switch couples its processor node or an uplink data source to a downlink destination (which may include a processor node or a robot), or couples an uplink source to its processor node and its processor node to a downlink destination. 9 figs.

Crosette, D.B.

1994-07-19T23:59:59.000Z

336

On Local and Global Centrality in Large Scale Networks  

E-Print Network [OSTI]

Estimating influential nodes in large scale networks including but not limited to social networks, biological networks, communication networks, emerging smart grids etc. is a topic of fundamental interest. To understand influences of nodes in a network, a classical metric is centrality within which there are multiple specific instances including degree centrality, closeness centrality, betweenness centrality and more. As of today, existing algorithms to identify nodes with high centrality measures operate upon the entire (or rather global) network, resulting in high computational complexity. In this paper, we design efficient algorithms for determining the betweenness centrality in large scale networks by taking advantage of the modular topology exhibited by most of these large scale networks. Very briefly, modular topologies are those wherein the entire network appears partitioned into distinct modules (or clusters or communities), wherein nodes within the module (that likely share highly similar profiles) h...

Das, Sima

2014-01-01T23:59:59.000Z

337

Parallel processing data network of master and slave transputers controlled by a serial control network  

DOE Patents [OSTI]

The present device provides for a dynamically configurable communication network having a multi-processor parallel processing system having a serial communication network and a high speed parallel communication network. The serial communication network is used to disseminate commands from a master processor (100) to a plurality of slave processors (200) to effect communication protocol, to control transmission of high density data among nodes and to monitor each slave processor's status. The high speed parallel processing network is used to effect the transmission of high density data among nodes in the parallel processing system. Each node comprises a transputer (104), a digital signal processor (114), a parallel transfer controller (106), and two three-port memory devices. A communication switch (108) within each node (100) connects it to a fast parallel hardware channel (70) through which all high density data arrives or leaves the node.

Crosetto, Dario B. (DeSoto, TX)

1996-01-01T23:59:59.000Z

338

Parallel processing data network of master and slave transputers controlled by a serial control network  

DOE Patents [OSTI]

The present device provides for a dynamically configurable communication network having a multi-processor parallel processing system having a serial communication network and a high speed parallel communication network. The serial communication network is used to disseminate commands from a master processor to a plurality of slave processors to effect communication protocol, to control transmission of high density data among nodes and to monitor each slave processor`s status. The high speed parallel processing network is used to effect the transmission of high density data among nodes in the parallel processing system. Each node comprises a transputer, a digital signal processor, a parallel transfer controller, and two three-port memory devices. A communication switch within each node connects it to a fast parallel hardware channel through which all high density data arrives or leaves the node. 6 figs.

Crosetto, D.B.

1996-12-31T23:59:59.000Z

339

Integrating Correlated Bayesian Networks Using Maximum Entropy  

SciTech Connect (OSTI)

We consider the problem of generating a joint distribution for a pair of Bayesian networks that preserves the multivariate marginal distribution of each network and satisfies prescribed correlation between pairs of nodes taken from both networks. We derive the maximum entropy distribution for any pair of multivariate random vectors and prescribed correlations and demonstrate numerical results for an example integration of Bayesian networks.

Jarman, Kenneth D.; Whitney, Paul D.

2011-08-30T23:59:59.000Z

340

New Public Management, Network Governance and the university as a changing professional organization  

E-Print Network [OSTI]

Management (NPM) rhetoric and narratives. These reform processes were accelerated by the central role NPM reforms that have been commonly implemented in Europe. First, market-based reforms have flourished of NPM, one will observe that other conceptions influenced higher education reforms over the same period

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "network node manager" 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

Wireless Networks 6 (2000) 263277 263 Application-driven power management for mobile communication  

E-Print Network [OSTI]

consumed by the communication. For a high-end laptop, this can translate to 6­9% savings in the energy to be properly managed to conserve energy. In this paper, we present the design and implementation of an innovative transport level protocol capable of significantly reducing the power usage of the communication

Han, Richard Y.

2000-01-01T23:59:59.000Z

342

A Simulation Study on the Performance of Integrated Switching Strategy for Traffic Management in ATM Networks  

E-Print Network [OSTI]

, University of Cyprus, Nicosia, Cyprus cspitsil@turing.cs.ucy.ac.cy Petros Ioannou Department of Electrical Connec- tion Admission Control with a bandwidth allocation strat- egy [4, 5]. By seeking the cooperation regulation, bandwidth allocation, routing, queue scheduling, and buffer management. Whilst it was recognized

Pitsillides, Andreas

343

Zone routing in a torus network  

DOE Patents [OSTI]

A system for routing data in a network comprising a network logic device at a sending node for determining a path between the sending node and a receiving node, wherein the network logic device sets one or more selection bits and one or more hint bits within the data packet, a control register for storing one or more masks, wherein the network logic device uses the one or more selection bits to select a mask from the control register and the network logic device applies the selected mask to the hint bits to restrict routing of the data packet to one or more routing directions for the data packet within the network and selects one of the restricted routing directions from the one or more routing directions and sends the data packet along a link in the selected routing direction toward the receiving node.

Chen, Dong; Heidelberger, Philip; Kumar, Sameer

2013-01-29T23:59:59.000Z

344

anchor nodes mission: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

influence and the alignment is determined by the structure of the interface between the brush and the pure solvent instead. Harald Lange; Friederike Schmid 2002-05-15 58 Accurate...

345

The normalization of meshes and nodes in electrical networks  

E-Print Network [OSTI]

...........................70 Appendix II. The Current Generator ............ 75 Appendix III. The Timer . . . . . . . . ........ 80 Bibliography ..................................... 82 2 23565839 691 0(6)7 l+5F3i)F 5F7 gF38g7 3u (re.3+( S6( 6uu7g571 53 (3e7 7c5795... .r 5F7 5ra7S,857, SF8gF S6( 6m68+6.+7p 5F7 S,857, F6( 6557ea571 53 i(7 (56916,1 93565839 89 5F3(7 g6(7( SF7,7 5F7 93565839 F6( .7g3e7 (56916,18s71n hF7 93565839 (F3i+1 .7 g+76, 691 g39(8(5795 5F,3i)F3i5n hF7 57,e (ree75,8g6+ 975S3,? 8( i(71 53...

Johnson, Allen Forrest

1951-01-01T23:59:59.000Z

346

atrioventricular node ablation: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

is performed in selected patients with a symptomatic premature ventricular complex (PVC) or PVC-induced cardiomyopathy. Ablation of PVC from the His region has a high risk of...

347

A Mechanically Stable, Low Profile, Omni-Directional Solar-Cell Integrated Antenna for Outdoor Wireless Sensor Nodes  

E-Print Network [OSTI]

sensor network standard is proposed by integrating a circular array of slot antennas with solar cells. IIA Mechanically Stable, Low Profile, Omni-Directional Solar-Cell Integrated Antenna for Outdoor Wireless Sensor Nodes T. Wu, R.L. Li, and M. M. Tentzeris School of Electrical and Computer Engineering

Tentzeris, Manos

348

Demand-Supply Optimization with Risk Management for a Multi-Connection Water Reservoir Network  

E-Print Network [OSTI]

In this paper, we propose a framework to solve a demand-supply optimization problem of long-term water resource allocation on a multi-connection reservoir network which, in two aspects, is different to the problem considered in previous works. First, while all previous works consider a problem where each reservoir can transfer water to only one fixed reservoir, we consider a multi-connection network being constructed in Thailand in which each reservoir can transfer water to many reservoirs in one period of time. Second, a demand-supply plan considered here is static, in contrast to a dynamic policy considered in previous works. Moreover, in order to efficiently develop a long-term static plan, a severe loss (a risk) is taken into account, i.e. a risk occurs if the real amount of water stored in each reservoir in each time period is less than what planned by the optimizer. The multi-connection function and the risk make the problem rather complex such that traditional stochastic dynamic programming and determi...

Chatpatanasiri, Ratthachat

2009-01-01T23:59:59.000Z

349

Performing a scatterv operation on a hierarchical tree network optimized for collective operations  

DOE Patents [OSTI]

Performing a scatterv operation on a hierarchical tree network optimized for collective operations including receiving, by the scatterv module installed on the node, from a nearest neighbor parent above the node a chunk of data having at least a portion of data for the node; maintaining, by the scatterv module installed on the node, the portion of the data for the node; determining, by the scatterv module installed on the node, whether any portions of the data are for a particular nearest neighbor child below the node or one or more other nodes below the particular nearest neighbor child; and sending, by the scatterv module installed on the node, those portions of data to the nearest neighbor child if any portions of the data are for a particular nearest neighbor child below the node or one or more other nodes below the particular nearest neighbor child.

Archer, Charles J; Blocksome, Michael A; Ratterman, Joseph D; Smith, Brian E

2013-10-22T23:59:59.000Z

350

Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert Southwest Regionat Cornell Batteries &NSTCurrent Issues &Network » Network

351

Maintaining connectivity in a mobile ad hoc network  

E-Print Network [OSTI]

This thesis focuses on the problem of maintaining graphics. connectivity in a mobile ad hoc network. Mobile ad hoc networks are without a fixed topology and are dynamically changing. This makes the problem of maintaining connectivity among all nodes...

Reuben, Ron S.

2012-06-07T23:59:59.000Z

352

Dynamic address allocation protocols for Mobile ad hoc networks  

E-Print Network [OSTI]

Address allocation is an important issue in Mobile ad hoc networks. This thesis proposes solutions to assign unique IP addresses to nodes participating in Mobile ad hoc networks and evaluates the proposed solutions. Address allocation protocols...

Patchipulusu, Praveena

2001-01-01T23:59:59.000Z

353

On the Access Pricing and Network Scaling Issues of Wireless Mesh Networks  

E-Print Network [OSTI]

1 On the Access Pricing and Network Scaling Issues of Wireless Mesh Networks Ray K. Lam Dah. This paper studies the use of pricing as an incentive mechanism to stimulate participation and collaboration in public wireless mesh networks. Our focus is on the "economic behavior" of the network nodes-- the pricing

Lui, John C.S.

354

Identifying failure in a tree network of a parallel computer  

DOE Patents [OSTI]

Methods, parallel computers, and products are provided for identifying failure in a tree network of a parallel computer. The parallel computer includes one or more processing sets including an I/O node and a plurality of compute nodes. For each processing set embodiments include selecting a set of test compute nodes, the test compute nodes being a subset of the compute nodes of the processing set; measuring the performance of the I/O node of the processing set; measuring the performance of the selected set of test compute nodes; calculating a current test value in dependence upon the measured performance of the I/O node of the processing set, the measured performance of the set of test compute nodes, and a predetermined value for I/O node performance; and comparing the current test value with a predetermined tree performance threshold. If the current test value is below the predetermined tree performance threshold, embodiments include selecting another set of test compute nodes. If the current test value is not below the predetermined tree performance threshold, embodiments include selecting from the test compute nodes one or more potential problem nodes and testing individually potential problem nodes and links to potential problem nodes.

Archer, Charles J. (Rochester, MN); Pinnow, Kurt W. (Rochester, MN); Wallenfelt, Brian P. (Eden Prairie, MN)

2010-08-24T23:59:59.000Z

355

Information Theoretic Framework of Trust Modeling and Evaluation for Ad Hoc Networks  

E-Print Network [OSTI]

1 Information Theoretic Framework of Trust Modeling and Evaluation for Ad Hoc Networks Yan Lindsay-- The performance of ad hoc networks depends on co- operation and trust among distributed nodes. To enhance security in ad hoc networks, it is important to evaluate trustworthiness of other nodes without centralized

Sun, Yan Lindsay

356

Evaluation of a Routing Architecture for Wireless Messaging Ad-Hoc Networks  

E-Print Network [OSTI]

Evaluation of a Routing Architecture for Wireless Messaging Ad-Hoc Networks Megha Goel1 and M´ark F self-organizing ad-hoc networks can be used to provide the short messaging service, at a much lower of ad- hoc network routing in which mobile nodes are allowed to relay in place of static nodes. We

Bencsáth, Boldizsár

357

Collector Receiver Design for Data Collection and Localization in Sensor-driven Networks  

E-Print Network [OSTI]

Collector Receiver Design for Data Collection and Localization in Sensor-driven Networks Bharath is communicating, falls on a network of collector nodes which are perpetually monitoring transmissions from with minimal capabilities, while shifting the complexity to a network of collector nodes. While the philosophy

Madhow, Upamanyu

358

Computational Intelligence in Telecommunications Networks, W. Pedrycz and A.V. Vasilakos (Eds.), CRC Press, 2000  

E-Print Network [OSTI]

, network management, mobile agents, intelligent interface agents, swarm intelligence, ants, network management architecture, network diagnosis, network traffic control and routing, network mobility platform Information and Telecommunication Technology Center (ITTC) Department of Electrical Engineering and Computer

Kansas, University of

359

Approximate Minimum-Energy Multicasting in Wireless Ad Hoc Networks  

E-Print Network [OSTI]

and a set of destination nodes, the problem is to build a minimum-energy multicast tree for the requestApproximate Minimum-Energy Multicasting in Wireless Ad Hoc Networks Weifa Liang, Senior Member, IEEE Abstract--A wireless ad hoc network consists of mobile nodes that are equipped with energy

Liang, Weifa

360

Graph/Network Visualization Data model: graph structures (relations,  

E-Print Network [OSTI]

of physics #12;8 The Spring Model Using springs to represent node-node relations. Minimizing energy1 1 Graph/Network Visualization Data model: graph structures (relations, knowledge) and networks hierarchies #12;7 Sugiyama : Building Hierarchy Domain knowledge based. Designing heuristic, e.g. minimizing

Fang, Shiaofen

Note: This page contains sample records for the topic "network node manager" 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

Wormhole-Resilient Secure Neighbor Discovery in Underwater Acoustic Networks  

E-Print Network [OSTI]

), Unmanned Underwater Vehicles (UUV), and surface stations, and nearby nodes communicate via acoustic ratherWormhole-Resilient Secure Neighbor Discovery in Underwater Acoustic Networks Rui Zhang and Yanchao in underwater acoustic networks (UANs) with floating node mobility. In hostile environments, neighbor discovery

Zhang, Rui

362

Advanced mobile networking, sensing, and controls.  

SciTech Connect (OSTI)

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

363

Pinning impulsive control algorithms for complex network  

SciTech Connect (OSTI)

In this paper, we further investigate the synchronization of complex dynamical network via pinning control in which a selection of nodes are controlled at discrete times. Different from most existing work, the pinning control algorithms utilize only the impulsive signals at discrete time instants, which may greatly improve the communication channel efficiency and reduce control cost. Two classes of algorithms are designed, one for strongly connected complex network and another for non-strongly connected complex network. It is suggested that in the strongly connected network with suitable coupling strength, a single controller at any one of the network's nodes can always pin the network to its homogeneous solution. In the non-strongly connected case, the location and minimum number of nodes needed to pin the network are determined by the Frobenius normal form of the coupling matrix. In addition, the coupling matrix is not necessarily symmetric or irreducible. Illustrative examples are then given to validate the proposed pinning impulsive control algorithms.

Sun, Wen [School of Information and Mathematics, Yangtze University, Jingzhou 434023 (China)] [School of Information and Mathematics, Yangtze University, Jingzhou 434023 (China); Lü, Jinhu [Academy of Mathematics and Systems Science, Chinese Academy of Sciences, Beijing 100190 (China)] [Academy of Mathematics and Systems Science, Chinese Academy of Sciences, Beijing 100190 (China); Chen, Shihua [College of Mathematics and Statistics, Wuhan University, Wuhan 430072 (China)] [College of Mathematics and Statistics, Wuhan University, Wuhan 430072 (China); Yu, Xinghuo [School of Electrical and Computer Engineering, RMIT University, Melbourne VIC 3001 (Australia)] [School of Electrical and Computer Engineering, RMIT University, Melbourne VIC 3001 (Australia)

2014-03-15T23:59:59.000Z

364

Environmental sensor networks and continuous data quality assurance to manage salinity within a highly regulated river basin  

E-Print Network [OSTI]

and Drainage System for Drainage Water Quality Management,quality management using a novel software tool, Aquarius. Commercial turn-key monitoring systems

Quinn, N.W.T.

2010-01-01T23:59:59.000Z

365

E-Print Network 3.0 - anier aleksander arkovski Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

92 Node Allocation and Topographical Encoding NATEnet for Inverse Kinematics of a 6DOF Robot Arm Summary: . Aleksander and J. Taylor, editors, Arti cal Neural Networks, pages...

366

E-Print Network 3.0 - accessibility global gateway Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Sciences ; Engineering 3 Performance Comparison of Gateway Discovery Algorithms in Ad Hoc Networks with Mobile Nodes Summary: Performance Comparison of Gateway Discovery...

367

E-Print Network 3.0 - ac hopping conduction Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

; Computer Technologies and Information Sciences 9 Node Connectivity in Vehicular Ad Hoc Networks with Structured Mobility Summary: Department of Electrical and Electronic...

368

Energy efficient and fairness improved medium access scheduling algorithms for mobile ad hoc networks;.  

E-Print Network [OSTI]

??In mobile ad hoc networks dynamically changing topologies are newlinethe direct result of the mobility of the nodes which characterize the ad hoc newlinenetworks Each… (more)

Priakanth P

2015-01-01T23:59:59.000Z

369

E-Print Network 3.0 - apartheid-like social structure Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Maps and measures with NodeXL Networks are a data structure common across all social media... .northwestern.edu Marc A. Smith Chief Social Scientist Connected Action...

370

E-Print Network 3.0 - apollonio rodio ad Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Computer... , sensors may have four other components: analog, AD, digital, and micro- controller. The simplest design... " into sensor network nodes. Therefore, a...

371

E-Print Network 3.0 - ali Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

64GB computing platform. Nodes are connected using Myrinet and Gigabit Ethernet networks. The ALi... . Users need not start these components while performing experiments....

372

Mobility in Wireless Sensor Networks  

E-Print Network [OSTI]

A MAV D C ADV E D Micro Air Vehicle Network Manager C B D CA B A F A D B A E Micro Air Vehicle Network Manager C B MAV

Mehta, Ankur Mukesh

2012-01-01T23:59:59.000Z

373

Virtual Gateway Network Documentation  

E-Print Network [OSTI]

Virtual Gateway Network Documentation Composed By: Stiven Andre Nikolai Gukov #12;Table of contents.3) VGNET as a network manager 2) VGNET explained 2.1) One PC with multiple Internet access points. 2 both routers. 1.3) VGNET as a network manager Let's look at figure 3 again. The perfect scenario we may

Segall, Adrian

374

Networks of recyclable material waste-picker’s cooperatives: An alternative for the solid waste management in the city of Rio de Janeiro  

SciTech Connect (OSTI)

Highlights: ? In the marketing of recyclable materials, the waste-pickers are the least wins. ? It is proposed creating a network of recycling cooperatives to achieve viability. ? The waste-pickers contribute to waste management to the city. - Abstract: The objective of this study is to discuss the role of networks formed of waste-picker cooperatives in ameliorating problems of final disposal of solid waste in the city of Rio de Janeiro, since the city’s main landfill will soon have to close because of exhausted capacity. However, it is estimated that in the city of Rio de Janeiro there are around five thousand waste-pickers working in poor conditions, with lack of physical infrastructure and training, but contributing significantly by diverting solid waste from landfills. According to the Sustainable Development Indicators (IBGE, 2010a,b) in Brazil, recycling rates hover between 45% and 55%. In the municipality of Rio de Janeiro, only 1% of the waste produced is collected selectively by the government (COMLURB, 2010), demonstrating that recycling is mainly performed by waste-pickers. Furthermore, since the recycling market is an oligopsony that requires economies of scale to negotiate directly with industries, the idea of working in networks of cooperatives meets the demands for joint marketing of recyclable materials. Thus, this work presents a method for creating and structuring a network of recycling cooperatives, with prior training for working in networks, so that the expected synergies and joint efforts can lead to concrete results. We intend to demonstrate that it is first essential to strengthen the waste-pickers’ cooperatives in terms of infrastructure, governance and training so that solid waste management can be environmentally, socially and economically sustainable in the city of Rio de Janeiro.

Tirado-Soto, Magda Martina, E-mail: magda@pep.ufrj.br [Program of Production Engineering, School and Research in Engineering, Federal University of Rio de Janeiro (Brazil); Zamberlan, Fabio Luiz, E-mail: fabio@pep.ufrj.br [Program of Production Engineering, School and Research in Engineering, Federal University of Rio de Janeiro (Brazil)

2013-04-15T23:59:59.000Z

375

Bayesian networks: maths problems March 31, 2009  

E-Print Network [OSTI]

that the patient smokes, but have not carried out any genetic tests. Symptoms of the disease are coughing (node C) and high temperature (node T). The patient is coughing but does not have a high temperature. Draw coughing. Draw a modified Bayesian network to model this, and discuss qualitatively how your belief about

Barker, Jon

376

DETECTING CRITICAL NODES IN SPARSE GRAPHS Given a ...  

E-Print Network [OSTI]

the pair-wise disconnectivity among the nodes, but also minimizes the variance in the car- dinalities of the components. Particularly, in Lemma 1 we show that for

2008-08-21T23:59:59.000Z

377

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

2012-11-29T23:59:59.000Z

378

Costeffective Outbreak Detection in Networks  

E-Print Network [OSTI]

on how contaminants spread in the network Problem posed by US Environmental Protection Agency S On which nodes should we place sensors to efficiently detect the all possible contaminations? S #12 Given a graph G(V,E) and a budget B for sensors and data on how contaminations spread over the network

Yang, Qiang

379

Design and Analysis of Low Complexity Network Coding Schemes  

E-Print Network [OSTI]

. Motivation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 B. Background, Contributions, and Related Work . . . . . . . . . 3 1. Undirected ring networks . . . . . . . . . . . . . . . . . . 3 2. Node constrained line and star networks... . . . . . . . . . . 5 3. Linear deterministic relay networks . . . . . . . . . . . . . 8 C. Dissertation Outline . . . . . . . . . . . . . . . . . . . . . . . 12 II ON THE MULTIMESSAGE CAPACITY REGION FOR UNDI- RECTED RING NETWORKS...

Tabatabaei-Yazdi, Seyed

2012-02-20T23:59:59.000Z

380

IEEE INFOCOM 2002 1 Application of Network Calculus to General  

E-Print Network [OSTI]

approaches for breaking cycles, such as the spanning tree and up/down routing algorithms, in terms of network, the minimum envelop rate (MER) [5] and exponentially bounded burstiness (EBB) [27] network calculi provide provides general stochastic bounds at each node of a network. A central problem shared by all network

Starobinski, David

Note: This page contains sample records for the topic "network node manager" 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

Maximizing the Number of Broadcast Operations in Static Random Geometric Ad-Hoc Networks  

E-Print Network [OSTI]

networks where nodes have the same initial battery charge and they may dynamically change their transmission range at every time slot. When a node v transmits with range r(v), its battery charge is decreased-Verlag Berlin Heidelberg 2007 #12;248 T. Calamoneri et al. supplied to the node. In particular, the power Pv

Calamoneri, Tiziana

382

Visualizing Multivariate Network Using GeoSOM and Spherical Disk Layout School of Information Technologies  

E-Print Network [OSTI]

. Connections in the network describe relationships/activities between the data points. Many real world data countries are repre- sented as nodes, each country has properties like gross domestic product (GDP), GDP Previously, we treat each graph node as a point in high-dimensional space and use GeoSOM to project the nodes

Hong,Seokhee

383

Flask: A Language for Data-driven Sensor Network Geoffrey Mainland, Matt Welsh, and Greg Morrisett  

E-Print Network [OSTI]

processing to reduce energy and radio bandwidth usage. As a result, application developers typically invest chains of operators into a dataflow graph that may reside on individual nodes or span multiple nodes in the network. To compose dataflow graphs across sensor nodes, Flask supports a lean, general

384

Sleeping on the Job: Energy-Efficient Broadcast for Radio Networks  

E-Print Network [OSTI]

We address the problem of minimizing power consumption when performing reliable broadcast on a radio network under the following popular model. Each node in the network is located on a point in a two dimensional grid, and whenever a node sends a message, all awake nodes within distance r receive the message. In the broadcast problem, some node wants to successfully send a message to all other nodes in the network even when up to a 1/2 fraction of the nodes within every neighborhood can be deleted by an adversary. The set of deleted nodes is carefully chosen by the adversary to foil our algorithm and moreover, the set of deleted nodes may change periodically. This models worst-case behavior due to mobile nodes, static nodes losing power or simply some points in the grid being unoccupied. A trivial solution requires each node in the network to be awake roughly 1/2 the time, and a trivial lower bound shows that each node must be awake for at least a 1/n fraction of the time. Our first result is an algorithm that...

King, Valerie; Saia, Jared; Young, Maxwell

2007-01-01T23:59:59.000Z

385

Everlast: Long-life, Supercapacitor-operated Wireless Sensor Node  

E-Print Network [OSTI]

Everlast: Long-life, Supercapacitor-operated Wireless Sensor Node Farhan Simjee and Pai H. Chou,phchou}@uci.edu ABSTRACT This paper describes a supercapacitor-operated, solar-powered wire- less sensor node called, Design Keywords Maximum power point tracking, supercapacitor, solar power, wire- less sensors 1

Chou, Pai H.

386

Maximizing Service Reliability in Distributed Computing Systems with Random Node  

E-Print Network [OSTI]

Maximizing Service Reliability in Distributed Computing Systems with Random Node Failures: Theory Member, IEEE Abstract--In distributed computing systems (DCSs) where server nodes can fail permanently with nonzero probability, the system performance can be assessed by means of the service reliability, defined

Hayat, Majeed M.

387

Downhole drilling network using burst modulation techniques  

DOE Patents [OSTI]

A downhole drilling system is disclosed in one aspect of the present invention as including a drill string and a transmission line integrated into the drill string. Multiple network nodes are installed at selected intervals along the drill string and are adapted to communicate with one another through the transmission line. In order to efficiently allocate the available bandwidth, the network nodes are configured to use any of numerous burst modulation techniques to transmit data.

Hall; David R. (Provo, UT), Fox; Joe (Spanish Fork, UT)

2007-04-03T23:59:59.000Z

388

Capacity Proportional Unstructured Peer-to-Peer Networks  

E-Print Network [OSTI]

, to achieve maximum completion of random walks in the network, the tra?c distribution among nodes should be proportional to their capacity. In this section, we provide a simple proof for this. 12 Consider a connected, undirected graph G with n nodes...) For ? given by (12), the tra?c rate at any node i Ti = ?oi?k = CiPn j=1 Cj Pn i=1 Ci k k = Ci: Therefore, none of the nodes in the network is backlogged and the completion 14 rate of the random walks M = nX i=1 ?i(k) = nX i=1 ?i? = Pn i=1 Ci k : Since...

Reddy, Chandan Rama

2010-10-12T23:59:59.000Z

389

Multiscale wireless sensor node for impedance-based SHM and low-frequency vibration data acquisition  

SciTech Connect (OSTI)

This paper presents recent developments in an extremely compact, wireless impedance sensor node (WID3, Wireless Impedance Device) at Los Alamos National Laboratory for use in impedance-based structural health monitoring (SHM), Sensor diagnostics and low-frequency vibrational data acquisition. The current generation WID3 is equipped with an Analog Devices AD5933 impedance chip that can resolve measurements up to 100 kHz, a frequency range ideal for many SHM applications. An integrated set of multiplexers allows the end user to monitor seven piezoelectric sensors from a single sensor node. The WID3 combines on-board processing using an Atmega1281 microcontroller, data storage using flash memory, wireless communications capabilities, and a series of internal and external triggering options into a single package to realize a truly comprehensive, self-contained wireless active-sensor node for SHM applications. Furthermore, we recently extended the capability of this device by implementing low-frequency analog to digital and digital and analog converters so that the same device can measure structural vibration data. The WID3 requires less than 70 mW of power to operate, and it can operate in various wireless network paradigms. The performance of this miniaturized and portable device is compared to our previous results and its broader capabilities are demonstrated.

Taylor, Stuart G [Los Alamos National Laboratory; Farinholt, Kevin M [Los Alamos National Laboratory; Park, Gyuhae [Los Alamos National Laboratory; Farrar, Charles R [Los Alamos National Laboratory; Todd, Michael D [UCSD

2009-01-01T23:59:59.000Z

390

Method and computer product to increase accuracy of time-based software verification for sensor networks  

DOE Patents [OSTI]

A recursive verification protocol to reduce the time variance due to delays in the network by putting the subject node at most one hop from the verifier node provides for an efficient manner to test wireless sensor nodes. Since the software signatures are time based, recursive testing will give a much cleaner signal for positive verification of the software running on any one node in the sensor network. In this protocol, the main verifier checks its neighbor, who in turn checks its neighbor, and continuing this process until all nodes have been verified. This ensures minimum time delays for the software verification. Should a node fail the test, the software verification downstream is halted until an alternative path (one not including the failed node) is found. Utilizing techniques well known in the art, having a node tested twice, or not at all, can be avoided.

Foo Kune, Denis (Saint Paul, MN); Mahadevan, Karthikeyan (Mountain View, CA)

2011-01-25T23:59:59.000Z

391

NETWORK CODING-AWARE RATE CONTROL AND SCHEDULING IN WIRELESS NETWORKS  

E-Print Network [OSTI]

NETWORK CODING-AWARE RATE CONTROL AND SCHEDULING IN WIRELESS NETWORKS Hulya Seferoglu , Athina demonstrate that there is benefit from making rate control and scheduling aware of the underlying network conflicts between nodes, which should be taken into account both in rate control and in scheduling. We

Markopoulou, Athina

392

IEEE TRANSACTIONS ON NETWORK AND SERVICE MANAGEMENT, ACCEPTED FOR PUBLICATION 1 Achieving Sub-Second Downtimes in  

E-Print Network [OSTI]

routing approaches in terms of service downtime, as a function of datacenter-datacenter and client-datacenter networking. I. INTRODUCTION AS a matter of fact, network virtualization has revolu- tionized datacenter as well as with its users, which keep communicating while moving across datacenters [3]. Submitted on July

Secci, Stefano

393

Network topology analysis.  

SciTech Connect (OSTI)

Emerging high-bandwidth, low-latency network technology has made network-based architectures both feasible and potentially desirable for use in satellite payload architectures. The selection of network topology is a critical component when developing these multi-node or multi-point architectures. This study examines network topologies and their effect on overall network performance. Numerous topologies were reviewed against a number of performance, reliability, and cost metrics. This document identifies a handful of good network topologies for satellite applications and the metrics used to justify them as such. Since often multiple topologies will meet the requirements of the satellite payload architecture under development, the choice of network topology is not easy, and in the end the choice of topology is influenced by both the design characteristics and requirements of the overall system and the experience of the developer.

Kalb, Jeffrey L.; Lee, David S.

2008-01-01T23:59:59.000Z

394

Maximizing Network Lifetime Via 3G Gateway Assignment in Dual-Radio Sensor Networks  

E-Print Network [OSTI]

- ments, such as temperature, humidity, wind, solar radiation, etc. [3]. Sensor nodes are typically are no longer applicable. Rather, a third party network, e.g., FDDI, ISDN, or VPN, is to be leased

California at Berkeley, University of

395

Joint Structure Learning of Multiple Non-Exchangeable Networks Chris. J. Oates Sach Mukherjee  

E-Print Network [OSTI]

Joint Structure Learning of Multiple Non-Exchangeable Networks Chris. J. Oates Sach Mukherjee application, networks with nodes corresponding to products in an inventory (Tay- lor and Fox, 2011) may. An SLT is a rooted 687 #12;J

Kaski, Samuel

396

Scheduling algorithms for throughput maximization in time-varying networks with reconfiguration delays  

E-Print Network [OSTI]

We consider the control of possibly time-varying wireless networks under reconfiguration delays. Reconfiguration delay is the time it takes to switch network resources from one subset of nodes to another and it is a ...

Celik, Guner Dincer

2012-01-01T23:59:59.000Z

397

Computational Science Technical Note CSTN-119 Betweenness Centrality Metrics for Assessing Electrical Power Network  

E-Print Network [OSTI]

0 Computational Science Technical Note CSTN-119 Betweenness Centrality Metrics for Assessing. Hawick}, title = {Betweenness Centrality Metrics for Assessing Electrical Power Network Robustness Metrics for Assessing Electrical Power Network Robustness against Fragmentation and Node Failure K

Hawick, Ken

398

Progress of the Engine Combustion Network  

Broader source: Energy.gov (indexed) [DOE]

DOE Office of Vehicle Technologies Program Manager: Gurpreet Singh Introducing the Engine Combustion Network Introducing the Engine Combustion Network * Collaborative modeling...

399

Flexible network wireless transceiver and flexible network telemetry transceiver  

DOE Patents [OSTI]

A transceiver for facilitating two-way wireless communication between a baseband application and other nodes in a wireless network, wherein the transceiver provides baseband communication networking and necessary configuration and control functions along with transmitter, receiver, and antenna functions to enable the wireless communication. More specifically, the transceiver provides a long-range wireless duplex communication node or channel between the baseband application, which is associated with a mobile or fixed space, air, water, or ground vehicle or other platform, and other nodes in the wireless network or grid. The transceiver broadly comprises a communication processor; a flexible telemetry transceiver including a receiver and a transmitter; a power conversion and regulation mechanism; a diplexer; and a phased array antenna system, wherein these various components and certain subcomponents thereof may be separately enclosed and distributable relative to the other components and subcomponents.

Brown, Kenneth D. (Grain Valley, MO)

2008-08-05T23:59:59.000Z

400

Account Executive Account Manager of Sales  

E-Print Network [OSTI]

Engineer Naval Surface Ship Warfare Officer Network Administrator Networking/Engineering Level II NetworkAccount Executive Account Manager of Sales Administrative Assistant Advanced Systems Engineer Engineer Assistant Administrator Assistant Analyst Assistant Development Engineer Assistant Director

Note: This page contains sample records for the topic "network node manager" 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

Deadlock-free class routes for collective communications embedded in a multi-dimensional torus network  

DOE Patents [OSTI]

A computer implemented method and a system for routing data packets in a multi-dimensional computer network. The method comprises routing a data packet among nodes along one dimension towards a root node, each node having input and output communication links, said root node not having any outgoing uplinks, and determining at each node if the data packet has reached a predefined coordinate for the dimension or an edge of the subrectangle for the dimension, and if the data packet has reached the predefined coordinate for the dimension or the edge of the subrectangle for the dimension, determining if the data packet has reached the root node, and if the data packet has not reached the root node, routing the data packet among nodes along another dimension towards the root node.

Chen, Dong; Eisley, Noel A.; Steinmacher-Burow, Burkhard; Heidelberger, Philip

2013-01-29T23:59:59.000Z

402

Consort: NodeConsort: Node--constrainedconstrained Opportunistic Routing in WirelessOpportunistic Routing in Wireless  

E-Print Network [OSTI]

on Mobile Computing, 2003. K. W. Choi, W. S. Jeon, and D. G. Jeong, "Efficient Load-Aware Routing Scheme. Sankar and Z. Liu, "Maximum Lifetime Routing in Wireless Ad- hoc Networks," IEEE INFOCOM'04. P. P. Pham

Xue, Guoliang

403

The CitiSense Air Quality Monitoring Mobile Sensor Node Piero Zappi, Elizabeth Bales, Jing Hong Park, William Griswold and Tajana Simuni Rosing  

E-Print Network [OSTI]

conditions than the national ambient air quality standard [1]. Current air pollutant measurement networks. For example, The San Diego Air Pollution Control District (SDAPCD) maintains only five air pollutant samplingThe CitiSense Air Quality Monitoring Mobile Sensor Node Piero Zappi, Elizabeth Bales, Jing Hong

Simunic, Tajana

404

Dynamics of Coupled Maps in Heterogeneous Random Networks  

E-Print Network [OSTI]

We study expanding circle maps interacting in a heterogeneous random network. Heterogeneity means that some nodes in the network are massively connected, while the remaining nodes are only poorly connected. We provide a probabilistic approach which enables us to describe the effective dynamics of the massively connected nodes when taking a weak interaction limit. More precisely, we show that for almost every random network and almost all initial conditions the high dimensional network governing the dynamics of the massively connected nodes can be reduced to a few macroscopic equations. Such reduction is intimately related to the ergodic properties of the expanding maps. This reduction allows one to explore the coherent properties of the network.

Tiago Pereira; Sebastian van Strien; Jeroen S. W. Lamb

2013-08-26T23:59:59.000Z

405

On strong fault tolerance (or strong Menger-connectivity) of multicomputer networks  

E-Print Network [OSTI]

disjoint paths. Thus, the study of disjoint paths connecting any two nodes can be useful for increasing the reliability of inter- connection networks, as well as transmission efficiency. A larger number of disjoint paths is more desirable because of less..., node- disjoint paths have been extensively studied on networks [8, 18, 26]. Most research on constructing node-disjoint paths is done in graphs without faults. In this dissertation, we introduce the concept of strong fault tolerance which characterizes...

Oh, Eunseuk

2004-11-15T23:59:59.000Z

406

Network Upgrade for the SLC: PEP II Network  

SciTech Connect (OSTI)

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

407

Centralized algorithms for maintaining connectivity in a mobile ad hoc network  

E-Print Network [OSTI]

This thesis focuses on the problem of maintaining connectivity in a mobile ad hoc network (MANET). In a connected MANET, communication is possible between any pair of nodes. The nodes in a mobile ad hoc network are constantly moving causing frequent...

Karwa, Tapan P.

2012-06-07T23:59:59.000Z

408

A Turnover based Adaptive HELLO Protocol for Mobile Ad Hoc and Sensor Networks  

E-Print Network [OSTI]

A Turnover based Adaptive HELLO Protocol for Mobile Ad Hoc and Sensor Networks François Ingelrest.Mitton,David.Simplot}@lifl.fr Abstract--We present a turnover based adaptive HELLO protocol (TAP), which enables nodes in mobile networks to dynamically adjust their HELLO messages frequency depending on the current speed of nodes. To the best of our

Paris-Sud XI, Université de

409

Environmental sensor networks and continuous data quality assurance to manage salinity within a highly regulated river basin  

SciTech Connect (OSTI)

This paper describes a new approach to environmental decision support for salinity management in the San Joaquin Basin of California that focuses on web-based data sharing using YSI Econet technology and continuous data quality management using a novel software tool, Aquarius.

Quinn, N.W.T.; Ortega, R.; Holm, L.

2010-01-05T23:59:59.000Z

410

Thermal network reduction  

SciTech Connect (OSTI)

A method is presented for reducing the number of elements required in a thermal network representation of a building. The method is based on matching the actual building response at two frequencies, the diurnal response and 3-day response. The procedure provides a straightforward methodology for combining all the various materials inside a discrete building zone into a few nodes while retaining a high degree of accuracy in the dynamic response. An example is given showing a comparison between a large network and the reduced network.

Balcomb, J.D.

1983-06-01T23:59:59.000Z

411

Thermal network reduction  

SciTech Connect (OSTI)

A method is presented for reducing the number of elements required in a thermal network representation of a building. The method is based on matching the actual building response at two frequencies, the diurnal response and 3-day response. The procedure provides a straightforward methodology for combining all the various materials inside a discrete building zone into a few nodes while retaining a high degree of accuracy in the dynamic response. An example is given showing a comparison between a large network and the reduced network.

Balcomb, J.D.

1983-01-01T23:59:59.000Z

412

Automatic data for applied railway management : passenger demand, service quality measurement, and tactical planning on the London Overground Network  

E-Print Network [OSTI]

The broad goal of this thesis is to demonstrate the potential positive impacts of applying automatic data to the management and tactical planning of a modern urban railway. Tactical planning is taken here to mean the set ...

Frumin, Michael S

2010-01-01T23:59:59.000Z

413

Minimum-Hot-Spot Query Trees for Wireless Sensor Networks  

E-Print Network [OSTI]

an energy- efficient query routing tree. (a) Energy harvesting for battery- less nodes for the (b) Voltree to the querying node. Energy-efficient query routing trees are needed in a plethora of systems such as PeopleMinimum-Hot-Spot Query Trees for Wireless Sensor Networks Georgios Chatzimilioudis Dept

Zeinalipour, Demetris

414

Distributed Dynamic Clustering Algorithm in Uneven Distributed Wireless Sensor Network  

E-Print Network [OSTI]

the sensor networks energy efficient [3][4][5]. This helps to increase the lifetime of the sensor nodes and energy efficient routing has been presented in recent research literature [1]-[16]. In [1] an intelligent energy efficient de- ployment algorithm for cluster based WSNs is described, in which the sensor node

415

E-Print Network 3.0 - adaptive peer-to-peer overlay Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

protocol in peer-to-peer networks... in wireless mesh networks, data management in both micro and macro sensor networks, ... Source: Shenoy, Prashant - Department of Computer...

416

The Structure of Complex Networks Sune Lehmann Jrgensen  

E-Print Network [OSTI]

The Structure of Complex Networks Sune Lehmann Jørgensen Kgs. Lyngby February 2007 IMM-PHD-2007-176 #12;ii The Structure of Complex Networks Version: June 19, 2007 22:27 Sune Lehmann Jørgensen 2007 #12, 2007 22:27 Sune Lehmann Jørgensen 2007 #12;List of Figures 1.1 A network of 300 nodes

417

Condensation and evolution of space-time network  

E-Print Network [OSTI]

In this work, we try to propose, in a novel way using the Bose and Fermi quantum network approach, a framework studying condensation and evolution of space time network described by the Loop quantum gravity. Considering quantum network connectivity features in the Loop quantum gravity, we introduce a link operator, and through extending the dynamical equation for the evolution of quantum network posed by Ginestra Bianconi to an operator equation, we get the solution of the link operator. This solution is relevant to the Hamiltonian of the network, and then is related to the energy distribution of network nodes. Showing that tremendous energy distribution induce huge curved space-time network, may have space time condensation in high-energy nodes. For example, in the black hole circumstances, quantum energy distribution is related to the area, thus the eigenvalues of the link operator of the nodes can be related to quantum number of area, and the eigenvectors are just the spin network states. This reveals that the degree distribution of nodes for space-time network is quantized, which can form the space-time network condensation. The black hole is a sort of result of space-time network condensation, however there may be more extensive space-time network condensation, for example, the universe singularity (big bang).

Bi Qiao

2008-09-29T23:59:59.000Z

418

Datacenter-Scale Network Research on FPGAs Zhangxi Tan  

E-Print Network [OSTI]

Datacenter-Scale Network Research on FPGAs Zhangxi Tan Computer Science Division UC Berkeley, CA an FPGA-based datacenter network simulator to allow researchers to rapidly experiment with O(10, 000) node datacenter network architectures. We configure the FPGA hardware to implement abstract models of key dat

Asanoviæ, Krste

419

An FPGA-based Simulator for Datacenter Networks Zhangxi Tan  

E-Print Network [OSTI]

An FPGA-based Simulator for Datacenter Networks Zhangxi Tan Computer Science Division UC Berkeley an FPGA-based datacenter network simulator for researchers to rapidly experiment with O(10,000) node datacenter network architectures. Our simulation approach configures the FPGA hardware to implement abstract

Asanovic, Krste

420

Operations Research and the Captivating Study of Networks  

E-Print Network [OSTI]

with Applications to Critical Infrastructure Networks #12;What is Operations Research (OR)? Operations research of Common Physical Networks Network System Nodes Links Flows Transportation Intersections, Homes, Workplaces Computers, Satellites, Telephone Exchanges Fiber Optic Cables Radio Links Voice, Data, Video Energy Pumping

Nagurney, Anna

Note: This page contains sample records for the topic "network node manager" 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

Operations Research and the Captivating Study of Networks  

E-Print Network [OSTI]

Infrastructure Networks #12;What is Operations Research (OR)? Operations research is a scientific approach of Common Physical Networks Network System Nodes Links Flows Transportation Intersections, Homes, Workplaces Computers, Satellites, Telephone Exchanges Fiber Optic Cables Radio Links Voice, Data, Video Energy Pumping

Nagurney, Anna

422

Dynamic Networks: Recent Results and Applications  

E-Print Network [OSTI]

for this Exploratory Seminar provided by: We thank the Radcliffe Institute for Advanced Study for its support: Unification of Evolutionary Variational Inequalities and Projected Dynamical Systems #12;Components of Common Physical Networks Network System Nodes Links Flows Transportation Intersections, Homes, Workplaces

Nagurney, Anna

423

Optimize Storage Placement in Sensor Networks  

E-Print Network [OSTI]

of limited storage, communication capacity, and battery power is ameliorated. Placing storage nodesOptimize Storage Placement in Sensor Networks Bo Sheng, Member, IEEE, Qun Li, Member, IEEE, and Weizhen Mao Abstract--Data storage has become an important issue in sensor networks as a large amount

Li, Qun

424

Energy efficient sensor network implementations  

SciTech Connect (OSTI)

In this paper, we discuss a low power embedded sensor node architecture we are developing for distributed sensor network systems deployed in a natural environment. In particular, we examine the sensor node for energy efficient processing-at-the-sensor. We analyze the following modes of operation; event detection, sleep(wake-up), data acquisition, data processing modes using low power, high performance embedded technology such as specialized embedded DSP processors and a low power FPGAs at the sensing node. We use compute intensive sensor node applications: an acoustic vehicle classifier (frequency domain analysis) and a video license plate identification application (learning algorithm) as a case study. We report performance and total energy usage for our system implementations and discuss the system architecture design trade offs.

Frigo, Janette R [Los Alamos National Laboratory; Raby, Eric Y [Los Alamos National Laboratory; Brennan, Sean M [Los Alamos National Laboratory; Kulathumani, Vinod [WEST VIRGINIA UNIV.; Rosten, Ed [CAMBRIDGE UNIV.; Wolinski, Christophe [IRISA; Wagner, Charles [IRISA; Charot, Francois [IRISA

2009-01-01T23:59:59.000Z

425

Challenges and Solutions for Intrusion Detection in Wireless Mesh Networks  

E-Print Network [OSTI]

The problem of intrusion detection in wireless mesh networks (WMN) is challenging, primarily because of lack of single vantage points where traffic can be analyzed and the limited resources available to participating nodes. Although the problem has...

Hassanzadeh, Amin

2014-05-03T23:59:59.000Z

426

The flux measure of influence in engineering networks  

E-Print Network [OSTI]

The objective of this project is to characterize the influence of individual nodes in complex networks. The flux metric developed here achieves this goal by considering the difference between the weighted outdegree and ...

Schwing, Kyle Michael

2009-01-01T23:59:59.000Z

427

IEEE/ACM TRANS. ON NETWORKING, TO APPEAR 1 Utility Optimal Scheduling in Energy Harvesting  

E-Print Network [OSTI]

IEEE/ACM TRANS. ON NETWORKING, TO APPEAR 1 Utility Optimal Scheduling in Energy Harvesting Networks performance in energy harvesting networks with only finite capacity energy storage devices. In these networks, nodes are capable of harvesting energy from the environment. The amount of energy that can be harvested

Huang, Longbo

428

Fixed-Node Diffusion Monte Carlo of Lithium Systems  

E-Print Network [OSTI]

We study lithium systems over a range of number of atoms, e.g., atomic anion, dimer, metallic cluster, and body-centered cubic crystal by the diffusion Monte Carlo method. The calculations include both core and valence electrons in order to avoid any possible impact by pseudo potentials. The focus of the study is the fixed-node errors, and for that purpose we test several orbital sets in order to provide the most accurate nodal hyper surfaces. We compare our results to other high accuracy calculations wherever available and to experimental results so as to quantify the the fixed-node errors. The results for these Li systems show that fixed-node quantum Monte Carlo achieves remarkably high accuracy total energies and recovers 97-99 % of the correlation energy.

Rasch, Kevin

2015-01-01T23:59:59.000Z

429

An Approximation Algorithm for Data Storage Placement in Sensor Networks Bo Sheng, Chiu C. Tan, Qun Li, and Weizhen Mao  

E-Print Network [OSTI]

.g., flash memory) and more battery power. In such a hybrid sensor network, these storage nodes collect nodes, the concerns of limited storage, communication capacity, and battery power are amelioratedAn Approximation Algorithm for Data Storage Placement in Sensor Networks Bo Sheng, Chiu C. Tan, Qun

Mao, Weizhen

430

Performing an allreduce operation on a plurality of compute nodes of a parallel computer  

DOE Patents [OSTI]

Methods, apparatus, and products are disclosed for performing an allreduce operation on a plurality of compute nodes of a parallel computer, each node including at least two processing cores, that include: performing, for each node, a local reduction operation using allreduce contribution data for the cores of that node, yielding, for each node, a local reduction result for one or more representative cores for that node; establishing one or more logical rings among the nodes, each logical ring including only one of the representative cores from each node; performing, for each logical ring, a global allreduce operation using the local reduction result for the representative cores included in that logical ring, yielding a global allreduce result for each representative core included in that logical ring; and performing, for each node, a local broadcast operation using the global allreduce results for each representative core on that node.

Faraj, Ahmad

2013-02-12T23:59:59.000Z

431

Performing an allreduce operation on a plurality of compute nodes of a parallel computer  

DOE Patents [OSTI]

Methods, apparatus, and products are disclosed for performing an allreduce operation on a plurality of compute nodes of a parallel computer, each node including at least two processing cores, that include: establishing, for each node, a plurality of logical rings, each ring including a different set of at least one core on that node, each ring including the cores on at least two of the nodes; iteratively for each node: assigning each core of that node to one of the rings established for that node to which the core has not previously been assigned, and performing, for each ring for that node, a global allreduce operation using contribution data for the cores assigned to that ring or any global allreduce results from previous global allreduce operations, yielding current global allreduce results for each core; and performing, for each node, a local allreduce operation using the global allreduce results.

Faraj, Ahmad

2013-07-09T23:59:59.000Z

432

Microfluidic ultrasonic particle separators with engineered node locations and geometries  

DOE Patents [OSTI]

An ultrasonic microfluidic system includes a separation channel for conveying a sample fluid containing small particles and large particles, flowing substantially parallel, adjacent to a recovery fluid, with which it is in contact. An acoustic transducer produces an ultrasound standing wave, that generates a pressure field having at least one node of minimum pressure amplitude. An acoustic extension structure is located proximate to said separation channel for positioning said acoustic node off center in said acoustic area and concentrating the large particles in said recovery fluid stream.

Rose, Klint A; Fisher, Karl A; Wajda, Douglas A; Mariella, Jr., Raymond P; Bailey, Christoppher; Dehlinger, Dietrich; Shusteff, Maxim; Jung, Byoungsok; Ness, Kevin D

2014-05-20T23:59:59.000Z

433

Topology Design of Network-Coding-Based Multicast Networks  

E-Print Network [OSTI]

multicast transmissions can significantly reduce the overall topology cost as compared to conventional multicast applications will emerge in the near future. As many multicast services require the transmission communication [1]. In existing networks, each node either forwards packets directly (in unicast transmissions

Guo, Minyi

434

Managerial information behaviour: Relationships among Total Quality Management orientation, information use environments, and managerial roles  

E-Print Network [OSTI]

NetWorking Total quality management and the control of workall information reported to management Quality means meetingby integrating total quality management and socio-technical

Simard, C; Rice, Ronald E

2006-01-01T23:59:59.000Z

435

Strategic Energy Management  

Broader source: Energy.gov [DOE]

The U.S. Department of Energy (DOE) See Action Network and Weatherization and Intergovernmental Program Technical Assistance Program sponsored this webinar about strategic management in the public sector on November 7, 2012.

436

arnaud.vergnol@hei.fr, jonathan.sprooten@hei.fr. Optimal network congestion management using wind farms  

E-Print Network [OSTI]

congestion in rural areas due the important increase of wind generation [1]. In the literature, many methods generation. Therefore, most European TSO's have chosen to manage separately, congestions related to wind are affected by errors in load and generation prediction due to element outage or random production as is wind

Boyer, Edmond

437

Web-Interactive Integration of Regional Weather Networks for Risk Management of Late Blight in Potato Canopies  

E-Print Network [OSTI]

in Potato Canopies Kathleen M. Baker Department of Earth and Resource Science, University of Michigan of Late Blight in Potato Canopies Additional index words. Phytophthora infestans, automated weather stations, real time estimates Abstract: Management of late blight (Phytophthora infestans) of potato

Douches, David S.

438

Energy efficiency in wireless networks  

E-Print Network [OSTI]

technique is to use power saving mode, which allows a node to power off its wireless network interface (or enter a doze state) to reduce energy consumption. The other is to use a technique that suitably varies transmission power to reduce energy consumption...

Jung, Eun-Sun

2005-11-01T23:59:59.000Z

439

Subgraphs and network motifs in geometric networks Shalev Itzkovitz and Uri Alon  

E-Print Network [OSTI]

such as transportation and communication networks, as well as systems constrained in abstract spaces such as multivariate be correlated with closeness in this attribute space 28,29 . Geometric networks can also arise from analysis interactions decay with the distance between nodes. Examples include systems constrained in real space

440

Network support for system initiated checkpoints  

DOE Patents [OSTI]

A system, method and computer program product for supporting system initiated checkpoints in parallel computing systems. The system and method generates selective control signals to perform checkpointing of system related data in presence of messaging activity associated with a user application running at the node. The checkpointing is initiated by the system such that checkpoint data of a plurality of network nodes may be obtained even in the presence of user applications running on highly parallel computers that include ongoing user messaging activity.

Chen, Dong; Heidelberger, Philip

2013-01-29T23:59:59.000Z

Note: This page contains sample records for the topic "network node manager" 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

Beyond Pure Axioms: Node Creating Rules in Hybrid Tableaux  

E-Print Network [OSTI]

University of Amsterdam Amsterdam, The Netherlands Abstract We present a method of extending the tableau ), such that the valuation V assigns singleton subsets of W to nominals; such valuations are sometimes called hybrid valuations. Apart from this restriction, everything is standard: W is a non-empty set of nodes, and for all

ten Cate, Balder

442

Lifetime Prediction for Supercapacitor-powered Wireless Sensor Nodes  

E-Print Network [OSTI]

Lifetime Prediction for Supercapacitor-powered Wireless Sensor Nodes Christian Renner, J step towards reaching this goal: It explores discharging-characteristics of supercapacitors, discusses-ion polymers, supercapacitors can last for 10 years or even more. Superca- pacitors do not need a complex

Turau, Volker

443

Applying Quadrature Rules with Multiple Nodes to Solving Integral Equations  

SciTech Connect (OSTI)

There are many procedures for the numerical solution of Fredholm integral equations. The main idea in these procedures is accuracy of the solution. In this paper, we use Gaussian quadrature with multiple nodes to improve the solution of these integral equations. The application of this method is illustrated via some examples, the related tables are given at the end.

Hashemiparast, S. M. [Department of Mathematics, Islamic Azad University Karaj Branch, K. N. Toosi University of Technology, Tehran (Iran, Islamic Republic of); Avazpour, L. [Department of Mathematics, K. N. Toosi University of Technology, P.O. Box 16315-1618 (Iran, Islamic Republic of)

2008-09-01T23:59:59.000Z

444

AN ENERGY BENCHMARK FOR SOFTWARE UPDATES ON WIRELESS SENSOR NODES  

E-Print Network [OSTI]

AN ENERGY BENCHMARK FOR SOFTWARE UPDATES ON WIRELESS SENSOR NODES S. Brown*, C.J. Sreenan *Dept, Modelling, Energy, Benchmark. Abstract Energy consumption is arguably the key factor in the design not consume a significant fraction of a WSN's energy reserve; also, the required consumption must be known

Sreenan, Cormac J.

445

Network Embedded Systems Sensor Networks  

E-Print Network [OSTI]

Battery Energy Reserve Manager = Bank Each task requests an account with conditions W ­ fraction Tracking 9 #12;Virtual Battery: An Energy Reserve Abstraction for Embedded Sensor Networks Qing Cao of real battery allocated N ­ number of energy installments L ­ expected lifetime of the task C

Amir, Yair

446

Spectrum hole identification and exploitation in cognitive radio networks.  

E-Print Network [OSTI]

??Cognitive radio networks are envisaged as the solution for effective spectrum management for the future communications. In a cognitive radio network, the unlicensed users are… (more)

Vamsi Krishna Tumuluru.

2011-01-01T23:59:59.000Z

447

Implementing asyncronous collective operations in a multi-node processing system  

DOE Patents [OSTI]

A method, system, and computer program product are disclosed for implementing an asynchronous collective operation in a multi-node data processing system. In one embodiment, the method comprises sending data to a plurality of nodes in the data processing system, broadcasting a remote get to the plurality of nodes, and using this remote get to implement asynchronous collective operations on the data by the plurality of nodes. In one embodiment, each of the nodes performs only one task in the asynchronous operations, and each nodes sets up a base address table with an entry for a base address of a memory buffer associated with said each node. In another embodiment, each of the nodes performs a plurality of tasks in said collective operations, and each task of each node sets up a base address table with an entry for a base address of a memory buffer associated with the task.

Chen, Dong; Eisley, Noel A.; Heidelberger, Philip; Kumar, Sameer; Salapura, Valentina; Steinmacher-Burow, Burkhard

2014-07-08T23:59:59.000Z

448

Reducing power consumption while synchronizing a plurality of compute nodes during execution of a parallel application  

DOE Patents [OSTI]

Methods, apparatus, and products are disclosed for reducing power consumption while synchronizing a plurality of compute nodes during execution of a parallel application that include: beginning, by each compute node, performance of a blocking operation specified by the parallel application, each compute node beginning the blocking operation asynchronously with respect to the other compute nodes; reducing, for each compute node, power to one or more hardware components of that compute node in response to that compute node beginning the performance of the blocking operation; and restoring, for each compute node, the power to the hardware components having power reduced in response to all of the compute nodes beginning the performance of the blocking operation.

Archer, Charles J. (Rochester, MN); Blocksome, Michael A. (Rochester, MN); Peters, Amanda A. (Rochester, MN); Ratterman, Joseph D. (Rochester, MN); Smith, Brian E. (Rochester, MN)

2012-01-10T23:59:59.000Z

449

Reducing power consumption while synchronizing a plurality of compute nodes during execution of a parallel application  

DOE Patents [OSTI]

Methods, apparatus, and products are disclosed for reducing power consumption while synchronizing a plurality of compute nodes during execution of a parallel application that include: beginning, by each compute node, performance of a blocking operation specified by the parallel application, each compute node beginning the blocking operation asynchronously with respect to the other compute nodes; reducing, for each compute node, power to one or more hardware components of that compute node in response to that compute node beginning the performance of the blocking operation; and restoring, for each compute node, the power to the hardware components having power reduced in response to all of the compute nodes beginning the performance of the blocking operation.

Archer, Charles J. (Rochester, MN); Blocksome, Michael A. (Rochester, MN); Peters, Amanda E. (Cambridge, MA); Ratterman, Joseph D. (Rochester, MN); Smith, Brian E. (Rochester, MN)

2012-04-17T23:59:59.000Z

450

A Framework for Misuse Detection in Ad Hoc Networks--Part I  

E-Print Network [OSTI]

, resource management, site security monitoring. I. INTRODUCTION Ad hoc networks provide the only means

Sarkar, Saswati

451

T-703: Cisco Unified Communications Manager Open Query Interface...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Identity Services Engine Discloses Authentication Credentials to Remote Users V-036: EMC Smarts Network Configuration Manager Database Authentication Bypass Vulnerability...

452

Printing with PRISM Using Remote Print Manager 5.0.70.4 User Guide  

E-Print Network [OSTI]

............................................................................................................................................. 15 NETWORK ADMINISTRATION with administrator rights. In order for RPM to work with network printers, the user must have managed rights. Please have your Network Administrator review the end of the document for network instructions

Benos, Panayiotis "Takis"

453

Coverage and Connectivity Aware Neural Network Based Energy Efficient Routing in Wireless Sensor Networks  

E-Print Network [OSTI]

There are many challenges when designing and deploying wireless sensor networks (WSNs). One of the key challenges is how to make full use of the limited energy to prolong the lifetime of the network, because energy is a valuable resource in WSNs. The status of energy consumption should be continuously monitored after network deployment. In this paper, we propose coverage and connectivity aware neural network based energy efficient routing in WSN with the objective of maximizing the network lifetime. In the proposed scheme, the problem is formulated as linear programming (LP) with coverage and connectivity aware constraints. Cluster head selection is proposed using adaptive learning in neural networks followed by coverage and connectivity aware routing with data transmission. The proposed scheme is compared with existing schemes with respect to the parameters such as number of alive nodes, packet delivery fraction, and node residual energy. The simulation results show that the proposed scheme can be used in wi...

,; Kumar, Manoj; Patel, R B; 10.5121/jgraphhoc.2010.2105

2010-01-01T23:59:59.000Z

454

Complex network synchronization of chaotic systems with delay coupling  

SciTech Connect (OSTI)

The study of complex networks enables us to understand the collective behavior of the interconnected elements and provides vast real time applications from biology to laser dynamics. In this paper, synchronization of complex network of chaotic systems has been studied. Every identical node in the complex network is assumed to be in Lur’e system form. In particular, delayed coupling has been assumed along with identical sector bounded nonlinear systems which are interconnected over network topology.

Theesar, S. Jeeva Sathya, E-mail: sjstheesar@gmail.com; Ratnavelu, K., E-mail: sjstheesar@gmail.com [Network Science Research Group, Institute of Mathematical Sciences, University of Malaya, 50603, Kuala Lumpur (Malaysia)

2014-03-05T23:59:59.000Z

455

The Cost of Attack in Competing Networks  

E-Print Network [OSTI]

Real-world attacks can be interpreted as the result of competitive interactions between networks, ranging from predator-prey networks to networks of countries under economic sanctions. Although the purpose of an attack is to damage a target network, it also curtails the ability of the attacker, which must choose the duration and magnitude of an attack to avoid negative impacts on its own functioning. Nevertheless, despite the large number of studies on interconnected networks, the consequences of initiating an attack have never been studied. Here, we address this issue by introducing a model of network competition where a resilient network is willing to partially weaken its own resilience in order to more severely damage a less resilient competitor. The attacking network can take over the competitor nodes after their long inactivity. However, due to a feedback mechanism the takeovers weaken the resilience of the attacking network. We define a conservation law that relates the feedback mechanism to the resilie...

Podobnik, B; Lipic, T; Perc, M; Buldu, J M; Stanley, H E

2015-01-01T23:59:59.000Z

456

Management Plan Management Plan  

E-Print Network [OSTI]

; and 5) consistency with the Endangered Species Act and Clean Water Act. In addition, the management plan Plan, Management Plan Page MP­ 1 #12;Management Plan water quality standards, instream flows, privateManagement Plan Management Plan "Management and restoration programs for native salmonids have

457

Engineering Weyl nodes in Dirac semimetals by a magnetic field  

E-Print Network [OSTI]

We study the phase diagram of a Dirac semimetal in a magnetic field at a nonzero charge density. It is shown that there exists a critical value of the chemical potential at which a first-order phase transition takes place. At subcritical values of the chemical potential the ground state is a gapped state with a dynamically generated Dirac mass and a broken chiral symmetry. The supercritical phase is the normal (gapless) phase with a nontrivial chiral structure: it is a Weyl semimetal with a pair of Weyl nodes for each of the original Dirac points. The nodes are separated by a dynamically induced chiral shift. The direction of the chiral shift coincides with that of the magnetic field and its magnitude is determined by the quasiparticle charge density, the strength of the magnetic field, and the strength of the interaction. The rearrangement of the Fermi surface accompanying this phase transition is described.

E. V. Gorbar; V. A. Miransky; I. A. Shovkovy

2013-10-07T23:59:59.000Z

458

Flow Distances on Open Flow Networks  

E-Print Network [OSTI]

Open flow network is a weighted directed graph with a source and a sink, depicting flux distributions on networks in the steady state of an open flow system. Energetic food webs, economic input-output networks, and international trade networks, are open flow network models of energy flows between species, money or value flows between industrial sectors, and goods flows between countries, respectively. Flow distances (first-passage or total) between any given two nodes $i$ and $j$ are defined as the average number of transition steps of a random walker along the network from $i$ to $j$ under some conditions. They apparently deviate from the conventional random walk distance on a closed directed graph because they consider the openness of the flow network. Flow distances are explicitly expressed by underlying Markov matrix of a flow system in this paper. With this novel theoretical conception, we can visualize open flow networks, calculating centrality of each node, and clustering nodes into groups. We apply fl...

Guo, Liangzhu; Shi, Peiteng; Wang, Jun; Huang, Xiaohan; Zhang, Jiang

2015-01-01T23:59:59.000Z

459

Efficiency of attack strategies on complex model and real-world networks  

E-Print Network [OSTI]

We investigated the efficiency of attack strategies to network nodes when targeting several complex model and real-world networks. We tested 5 attack strategies, 3 of which were introduced in this work for the first time, to attack 3 model (Erdos and Renyi, Barabasi and Albert preferential attachment network, and scale-free network configuration models) and 3 real networks (Gnutella peer-to-peer network, email network of the University of Rovira i Virgili, and immunoglobulin interaction network). Nodes were removed sequentially according to the importance criterion defined by the attack strategy. We used the size of the largest connected component (LCC) as a measure of network damage. We found that the efficiency of attack strategies (fraction of nodes to be deleted for a given reduction of LCC size) depends on the topology of the network, although attacks based on the number of connections of a node and betweenness centrality were often the most efficient strategies. Sequential deletion of nodes in decreasin...

Bellingeri, Michele; Vincenzi, Simone

2013-01-01T23:59:59.000Z

460

Reducing power consumption while performing collective operations on a plurality of compute nodes  

DOE Patents [OSTI]

Methods, apparatus, and products are disclosed for reducing power consumption while performing collective operations on a plurality of compute nodes that include: receiving, by each compute node, instructions to perform a type of collective operation; selecting, by each compute node from a plurality of collective operations for the collective operation type, a particular collective operation in dependence upon power consumption characteristics for each of the plurality of collective operations; and executing, by each compute node, the selected collective operation.

Archer, Charles J. (Rochester, MN); Blocksome, Michael A. (Rochester, MN); Peters, Amanda E. (Rochester, MN); Ratterman, Joseph D. (Rochester, MN); Smith, Brian E. (Rochester, MN)

2011-10-18T23:59:59.000Z

Note: This page contains sample records for the topic "network node manager" 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

Data Gathering in Networks of Bacteria Colonies: Collective Sensing and Relaying Using Molecular Communication  

E-Print Network [OSTI]

The prospect of new biological and industrial applications that require communication in micro-scale, encourages research on the design of bio-compatible communication networks using networking primitives already available in nature. One of the most promising candidates for constructing such networks is to adapt and engineer specific types of bacteria that are capable of sensing, actuation, and above all, communication with each other. In this paper, we describe a new architecture for networks of bacteria to form a data collecting network, as in traditional sensor networks. The key to this architecture is the fact that the node in the network itself is a bacterial colony; as an individual bacterium (biological agent) is a tiny unreliable element with limited capabilities. We describe such a network under two different scenarios. We study the data gathering (sensing and multihop communication) scenario as in sensor networks followed by the consensus problem in a multi-node network. We will explain as to how th...

Einolghozati, Arash; Beirami, Ahmad; Fekri, Faramarz

2012-01-01T23:59:59.000Z

462

ENERGY-EFFICIENT GEOGRAPHIC ROUTING IN ENVIRONMENTALLY POWERED WIRELESS SENSOR NETWORKS  

E-Print Network [OSTI]

, GEBRES maintains higher minimum residual energy on nodes and achieves better load balancing in terms of having a smaller standard deviation of residual energy among nodes. GEBRES exhibits a little degradationENERGY-EFFICIENT GEOGRAPHIC ROUTING IN ENVIRONMENTALLY POWERED WIRELESS SENSOR NETWORKS Kai Zeng

California at Davis, University of

463

Oblivious Routing for Sensor Network Costas Busch and Malik Magdon-Ismail and Jing Xi  

E-Print Network [OSTI]

.rpi.edu (Currently employed at Bank of America, New York) 413 #12;414 Costas Busch and Malik Magdon-Ismail and Jing operated with a battery that has limited energy capacity. To maximize the lifetime of the nodes, the time, the lifetime of a battery operated sensor network is prolonged, since the time that the first node runs out

Magdon-Ismail, Malik

464

DEAR: A DEVICE AND ENERGY AWARE ROUTING PROTOCOL FOR MOBILE AD HOC NETWORKS  

E-Print Network [OSTI]

1 DEAR: A DEVICE AND ENERGY AWARE ROUTING PROTOCOL FOR MOBILE AD HOC NETWORKS Arun Avudainayagam of functioning and available resources. In this paper, we propose a Device and Energy Aware Routing protocol-powered nodes and battery-powered nodes. We embed both the energy and the device awareness into the routing

Hou, Y. Thomas

465

Lightweight Detection and Classification for Wireless Sensor Networks in Realistic Environments  

E-Print Network [OSTI]

too complex for energy-and-cost-effective WSN nodes. This study explores how to design efficient sensing and classification al- gorithms that achieve reliable sensing performance on energy-and- cost network system. Moreover, a sen- sor node must be energy efficient. As a res

Batson, Alan

466

Modeling and Management of Distributed Applications and Services Using the OSI Management Framework \\Lambda  

E-Print Network [OSTI]

networks and their devices. This paper describes our work investigating the use of the OSI Management, management interface instrumentation, management applications] \\Lambda This research work is supported are not ``equipped'' to be managed. Our recent work has focused on the management of distributed applications

Katchabaw, Michael James

467

American Institute of Aeronautics and Astronautics Ad Hoc UAV Ground Network (AUGNet)  

E-Print Network [OSTI]

American Institute of Aeronautics and Astronautics 1 Ad Hoc UAV Ground Network (AUGNet) Timothy X network with radio nodes mounted at fixed sites, on ground vehicles, and in small (10kg) UAVs. The ad hoc which act as relays. We envision two scenarios for this type of network. In the first, the UAV acts

Brown, Timothy X.

468

A New MAC Scheme Supporting Voice/Data Traffic in Wireless Ad Hoc Networks  

E-Print Network [OSTI]

A New MAC Scheme Supporting Voice/Data Traffic in Wireless Ad Hoc Networks Ping Wang, Member, IEEE, Hai Jiang, Member, IEEE, and Weihua Zhuang, Fellow, IEEE Abstract--In wireless ad hoc networks information exchanges among the nodes. Index Terms--Wireless ad hoc networks, medium access control, fairness

Jiang, Hai

469

SEAD: secure efficient distance vector routing for mobile wireless ad hoc networks  

E-Print Network [OSTI]

SEAD: secure efficient distance vector routing for mobile wireless ad hoc networks Yih-Chun Hu a University, Houston, TX 77005, USA Abstract An ad hoc network is a collection of wireless computers (nodes stations or access points. Although many previous ad hoc network routing protocols have been based in part

Ramkumar, Mahalingam

470

DNS Name Service based on Secure Multicast DNS for IPv6 Mobile Ad Hoc Networks  

E-Print Network [OSTI]

DNS Name Service based on Secure Multicast DNS for IPv6 Mobile Ad Hoc Networks Jaehoon Jeong which can provide mobile nodes in IPv6 mobile ad hoc network with secure name-to-address resolution and service discovery. Because mobile ad hoc network has dynamic topology, the current DNS is inappropriate

Jeong, Jaehoon "Paul"

471

Studying the Feasibility of Energy Harvesting in a Mobile Sensor Network  

E-Print Network [OSTI]

of recharging themselves using energy available in the en- vironment using solar panels. We call these nodes for network maintenance. One of the very scarce resources for these types of networks is energy architecture and low power network design at different com- munication layers. These include (Figure 1): · Low

Sukhatme, Gaurav S.

472

A Scalable Model for Energy Load Balancing in Large-scale Sensor Networks  

E-Print Network [OSTI]

A Scalable Model for Energy Load Balancing in Large-scale Sensor Networks Seung Jun Baek we consider how one might achieve more balanced energy burdens across the network by spreading sinks change their locations to balance the energy burdens incurred accross the network nodes [1

de Veciana, Gustavo

473

The Effect of Neighbor Graph Connectivity on Coverage Redundancy in Wireless Sensor Networks  

E-Print Network [OSTI]

that the network field is covered by these nodes at the desired ratio while the usage of the energy by the sensorThe Effect of Neighbor Graph Connectivity on Coverage Redundancy in Wireless Sensor Networks problems in wireless sensor networks. To reduce the energy consumption that arises when the high number

Varela, Carlos

474

Application of Network Calculus to General Topologies using TurnProhibition  

E-Print Network [OSTI]

for breaking cycles, such as the spanning tree and up/down routing algorithms, in terms of network utilization calculus framework applies also to statistical services [4], [13]. In particular, the minimum envelop rate stochastic bounds at each node of a network. A central problem shared by all network calculi is of deter

Karpovsky, Mark

475

A Hardware Platform for Network Intrusion Detection and Prevention Chris Clark1  

E-Print Network [OSTI]

A Hardware Platform for Network Intrusion Detection and Prevention Chris Clark1 , Wenke Lee2, athomas}@cc.gatech.edu Abstract The current generation of centralized network intrusion detection systems that intrusion detection analysis should be distributed to network node IDS (NNIDS) running in hardware

Lee, Wenke

476

Communities in Networks Mason A. Porter, Jukka-Pekka Onnela, and Peter J. Mucha  

E-Print Network [OSTI]

take a collection of interacting agents, such as the nodes of a network, with some set of micro- scopicCommunities in Networks Mason A. Porter, Jukka-Pekka Onnela, and Peter J. Mucha Introduction: Networks and Communities "But although, as a matter of history, statistical mechanics owes its origin

McIntosh, Ian

477

Synchronous Ultra-Wide Band Wireless Sensors Networks for oil and gas exploration  

E-Print Network [OSTI]

Synchronous Ultra-Wide Band Wireless Sensors Networks for oil and gas exploration Stefano Savazzi1 of new oil and gas reservoir. Seismic exploration requires a large number (500 ÷ 2000 nodes, MAC and network layer to develop wireless sensors networks tailored for oil (and gas) exploration

Savazzi, Stefano

478

Security Schemes for Wireless Sensor Networks with Mobile Sink  

E-Print Network [OSTI]

........................ 35 10 Wireless sensor network with mobile sinks and sensor nodes using two separate key pools for key pre-distribution ......................................... 39 11 (a) Direct key discovery, (b) Indirect key discovery through interrmedi... Protocol parameter values .......................................................................... 108 1 CHAPTER I INTRODUCTION Mobility is exploited in the field of wireless sensor network [1], [2], [3], [4] to circum- vent multi...

Rasheed, Amar Adnan

2011-08-08T23:59:59.000Z

479

Energy Efficient Broadcast Routing in Static Ad Hoc Wireless Networks  

E-Print Network [OSTI]

such that the energy cost of the broadcast tree is minimized. Each node in the network is assumed to have a fixed level a broadcast tree such that the energy cost of the broadcast tree is minimized. We first prove that the problemEnergy Efficient Broadcast Routing in Static Ad Hoc Wireless Networks Deying Li, Xiaohua Jia

Jia, Xiaohua

480

Residual Energy-Aware Cooperative Transmission (REACT) in Wireless Networks  

E-Print Network [OSTI]

Residual Energy-Aware Cooperative Transmission (REACT) in Wireless Networks Erwu Liu, Qinqing Zhang the lifetime of the network and we call the selection method a residual energy-aware cooperative transmission- works, where energy efficiency is a critical design consideration. We assume that multiple relay nodes

Leung, Kin K.

Note: This page contains sample records for the topic "network node manager" 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

Query Processing in Mobile Sensor Networks Wang-Chien Lee  

E-Print Network [OSTI]

, a sensor network for air pollution test, where all sensors are scattered in the air and transported to collect the data from the sensors about air pollution and traffic conditions. In comparison, vehicles, animals, air, and water). With self-propelling sensor nodes, a mobile sensor network is self

Giles, C. Lee

482

Phantom cascades: The effect of hidden nodes on information diffusion  

E-Print Network [OSTI]

Research on information diffusion generally assumes complete knowledge of the underlying network. However, in the presence of factors such as increasing privacy awareness, restrictions on application programming interfaces (APIs) and sampling strategies, this assumption rarely holds in the real world which in turn leads to an underestimation of the size of information cascades. In this work we study the effect of hidden network structure on information diffusion processes. We characterise information cascades through activation paths traversing visible and hidden parts of the network. We quantify diffusion estimation error while varying the amount of hidden structure in five empirical and synthetic network datasets and demonstrate the effect of topological properties on this error. Finally, we suggest practical recommendations for practitioners and propose a model to predict the cascade size with minimal information regarding the underlying network.

Belák, Václav; Sala, Alessandra; Morrison, Donn

2015-01-01T23:59:59.000Z

483

Reducing power consumption during execution of an application on a plurality of compute nodes  

DOE Patents [OSTI]

Methods, apparatus, and products are disclosed for reducing power consumption during execution of an application on a plurality of compute nodes that include: executing, by each compute node, an application, the application including power consumption directives corresponding to one or more portions of the application; identifying, by each compute node, the power consumption directives included within the application during execution of the portions of the application corresponding to those identified power consumption directives; and reducing power, by each compute node, to one or more components of that compute node according to the identified power consumption directives during execution of the portions of the application corresponding to those identified power consumption directives.

Archer, Charles J. (Rochester, MN); Blocksome, Michael A. (Rochester, MN); Peters, Amanda E. (Rochester, MN); Ratterman, Joseph D. (Rochester, MN); Smith, Brian E. (Rochester, MN)

2012-06-05T23:59:59.000Z

484

Profiling an application for power consumption during execution on a compute node  

DOE Patents [OSTI]

Methods, apparatus, and products are disclosed for profiling an application for power consumption during execution on a compute node that include: receiving an application for execution on a compute node; identifying a hardware power consumption profile for the compute node, the hardware power consumption profile specifying power consumption for compute node hardware during performance of various processing operations; determining a power consumption profile for the application in dependence upon the application and the hardware power consumption profile for the compute node; and reporting the power consumption profile for the application.

Archer, Charles J; Blocksome, Michael A; Peters, Amanda E; Ratterman, Joseph D; Smith, Brian E

2013-09-17T23:59:59.000Z

485

Energy Consumption in Wireless Sensor Networks is a fundamental issue in terms of functionality and network lifetime. Minimization  

E-Print Network [OSTI]

ABSTRACT Energy Consumption in Wireless Sensor Networks is a fundamental issue in terms of functionality and network lifetime. Minimization of energy consumption by applying optimization techniques setup. Application driven profiling of energy consumption at the node level is a useful tool for optimal

Vouyioukas, Demosthenes

486

Glyph-Based Generic Network Visualization Robert F. Erbacher  

E-Print Network [OSTI]

Network managers and system administrators have an enormous task set before them in this day of growing network for their livelihood. Network managers and system administrators must monitor activity is to extend that basic philosophy to additional network information critical to the system administrator

Erbacher, Robert F.

487

Scalable Coordination for Wireless Sensor Networks: Self-Configuring Localization Systems  

E-Print Network [OSTI]

networks: tuning density to trade operational quality against lifetime; using multi- ple sensor modalities, water, soil, chemistry); condition based maintenance; smart spaces; military surveillance; preci- sion or urban locations). The above requirements impose substantial physical constraints at both the node

Heidemann, John

488

E-Print Network 3.0 - ajith abraham mario Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

mario Page: << < 1 2 3 4 5 > >> 1 Security Scheme for Malicious Node Detection in Mobile Ad Hoc Networks Summary: , Dhaval Gada1 , Rajat Gogri1 , Zalak Dedhia1 , Sugata Sanyal2 ,...

489

E-Print Network 3.0 - ajith abraham katrin Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

katrin Page: << < 1 2 3 4 5 > >> 1 Security Scheme for Malicious Node Detection in Mobile Ad Hoc Networks Summary: , Dhaval Gada1 , Rajat Gogri1 , Zalak Dedhia1 , Sugata Sanyal2 ,...

490

Throughput Scaling in Random Wireless Networks: A Non-Hierarchical Multipath Routing Strategy  

E-Print Network [OSTI]

an extended (i.e., geographically expanding) net- work with approximately n randomly distributed nodes to remain bounded, even as the network expands. I. INTRODUCTION The problem of asymptotic scalability

Liu, Mingyan

491

CERIAS Tech Report 2007-04 SECURITY IN WIRELESS SENSOR NETWORKS -A LAYER BASED CLASSIFICATION  

E-Print Network [OSTI]

and communicational capabilities. Secondly, there is an additional risk of physical attacks such as node captureCERIAS Tech Report 2007-04 SECURITY IN WIRELESS SENSOR NETWORKS - A LAYER BASED CLASSIFICATION

Liblit, Ben

492

Place-Based Attributes Predict Community Membership in a Mobile Phone Communication Network  

E-Print Network [OSTI]

Social networks can be organized into communities of closely connected nodes, a property known as modularity. Because diseases, information, and behaviors spread faster within communities than between communities, understanding ...

Eagle, Nathan N.

493

E-Print Network 3.0 - added transportation capacity Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Transport Capacity and Spectral Efficiency of Large Wireless CDMA Ad Hoc Networks Yi Sun Department... As node density D , transport capacity converges to zero at rate O(1D)...

494

Study of a Busbased DisruptionTolerant Network: Mobility Modeling and Impact on Routing  

E-Print Network [OSTI]

traces taken from UMass DieselNet, a Disruption­Tolerant Network consisting of WiFi nodes attached for profit or commercial advantage and that copies bear this notice and the full citation on the first page

Zhang, Xiaolan "Ellen"

495

Study of a Bus-based Disruption-Tolerant Network: Mobility Modeling and Impact on Routing  

E-Print Network [OSTI]

UMass DieselNet, a Disruption-Tolerant Network consisting of WiFi nodes attached to buses. As buses advantage and that copies bear this notice and the full citation on the first page. To copy otherwise

Massachusetts at Amherst, University of

496

E-Print Network 3.0 - advanced studies torus Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

mention of future work in Section 6. 2 Torus Network Model In this study, the simulation model... focused the strong scaling study on a 16-million-node torus and then the 1-...

497

Low latency, high bandwidth data communications between compute nodes in a parallel computer  

DOE Patents [OSTI]

Methods, systems, and products are disclosed for data transfers between nodes in a parallel computer that include: receiving, by an origin DMA on an origin node, a buffer identifier for a buffer containing data for transfer to a target node; sending, by the origin DMA to the target node, a RTS message; transferring, by the origin DMA, a data portion to the target node using a memory FIFO operation that specifies one end of the buffer from which to begin transferring the data; receiving, by the origin DMA, an acknowledgement of the RTS message from the target node; and transferring, by the origin DMA in response to receiving the acknowledgement, any remaining data portion to the target node using a direct put operation that specifies the other end of the buffer from which to begin transferring the data, including initiating the direct put operation without invoking an origin processing core.

Blocksome, Michael A

2014-04-01T23:59:59.000Z

498

Low latency, high bandwidth data communications between compute nodes in a parallel computer  

DOE Patents [OSTI]

Methods, systems, and products are disclosed for data transfers between nodes in a parallel computer that include: receiving, by an origin DMA on an origin node, a buffer identifier for a buffer containing data for transfer to a target node; sending, by the origin DMA to the target node, a RTS message; transferring, by the origin DMA, a data portion to the target node using a memory FIFO operation that specifies one end of the buffer from which to begin transferring the data; receiving, by the origin DMA, an acknowledgement of the RTS message from the target node; and transferring, by the origin DMA in response to receiving the acknowledgement, any remaining data portion to the target node using a direct put operation that specifies the other end of the buffer from which to begin transferring the data, including initiating the direct put operation without invoking an origin processing core.

Blocksome, Michael A

2014-04-22T23:59:59.000Z

499

Performing an allreduce operation on a plurality of compute nodes of a parallel computer  

DOE Patents [OSTI]

Methods, apparatus, and products are disclosed for performing an allreduce operation on a plurality of compute nodes of a parallel computer. Each compute node includes at least two processing cores. Each processing core has contribution data for the allreduce operation. Performing an allreduce operation on a plurality of compute nodes of a parallel computer includes: establishing one or more logical rings among the compute nodes, each logical ring including at least one processing core from each compute node; performing, for each logical ring, a global allreduce operation using the contribution data for the processing cores included in that logical ring, yielding a global allreduce result for each processing core included in that logical ring; and performing, for each compute node, a local allreduce operation using the global allreduce results for each processing core on that compute node.

Faraj, Ahmad (Rochester, MN)

2012-04-17T23:59:59.000Z

500

Low latency, high bandwidth data communications between compute nodes in a parallel computer  

DOE Patents [OSTI]

Methods, systems, and products are disclosed for data transfers between nodes in a parallel computer that include: receiving, by an origin DMA on an origin node, a buffer identifier for a buffer containing data for transfer to a target node; sending, by the origin DMA to the target node, a RTS message; transferring, by the origin DMA, a data portion to the target node using a memory FIFO operation that specifies one end of the buffer from which to begin transferring the data; receiving, by the origin DMA, an acknowledgement of the RTS message from the target node; and transferring, by the origin DMA in response to receiving the acknowledgement, any remaining data portion to the target node using a direct put operation that specifies the other end of the buffer from which to begin transferring the data, including initiating the direct put operation without invoking an origin processing core.

Blocksome, Michael A

2013-07-02T23:59:59.000Z