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Note: This page contains sample records for the topic "group computational sciences" 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

Computer science students' experiences of decision making in project groups  

Science Conference Proceedings (OSTI)

This paper describes a study intended to understand the ways in which students experience the process of decision-making in computer science student projects. It also investigates the ways the student team works to make decisions. The empirical setting ...

Mattias Wiggberg

2007-11-01T23:59:59.000Z

2

Homepage: Computer, Computational, and Statistical Sciences,...  

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

ADTSC Computer, Computational, & Statistical Sciences, CCS Home Internal Home About Us Organization Jobs CCS Home Groups Computational Physics & Methods CCS-2 Information Sciences...

3

Computer Science  

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

in Physics, Mathematics, Computer Science, Quantitative Biology, Quantitative Finance and Statistics Cite Seer Department of Energy provided open access science research citations...

4

Computer Science & Computer Engineering  

E-Print Network (OSTI)

CSCE Computer Science & Computer Engineering #12;Computer scientists and computer engineers design and implement e cient software and hardware solutions to computer-solvable problems. They are involved, virtual reality and robotics. Within the Computer Science department, we o er four exciting majors from

Rohs, Remo

5

Computational Science in Bio-metrology  

Science Conference Proceedings (OSTI)

Computational Science in Bio-metrology. Summary: ... Anne Plant, Cell Systems Science Group Kiran Bhadriraju, Cell Systems Science Group TN. ...

2013-05-01T23:59:59.000Z

6

ComputationalComputational ScienceScience  

E-Print Network (OSTI)

ComputationalComputational ScienceScience KenKen HawickHawick k.a.k.a.hawickhawick@massey.ac.nz@massey.ac.nz Massey UniversityMassey University #12;Computational Science / eScienceComputational Science / eScience Computational Science concerns the application of computer science to physics, mathematics, chemistry, biology

Hawick, Ken

7

NEWTON's Computer Science Videos  

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

Computer Science Videos Do you have a great computer science video? Please click our Ideas page. Featured Videos: Computer Science Videos from Purdue Computer Science Videos from...

8

Bioanalytical Science Group  

Science Conference Proceedings (OSTI)

Bioanalytical Science Group. Welcome. We provide the measurement science, standards, technology, and data required ...

2013-02-08T23:59:59.000Z

9

RIKEN HPCI Program for Computational Life Sciences Planning and Coordination Group  

E-Print Network (OSTI)

of computational resources offered by the High Performance Computing Infrastructure, with the K computer to the public and gaining long-term support. High Performance Computing Development Group Planning-Liner line 15 minutes 3 minutes High Performance Computing Development Group1 2. Promotionof

Fukai, Tomoki

10

COMPUTER SCIENCE EECS Department  

E-Print Network (OSTI)

COMPUTER SCIENCE EECS Department The Electrical Engineering and Computer Science (EECS) Department at WSU offers undergraduate degrees in electrical engineering, computer engineering and computer science. The EECS Department offers master of science degrees in computer science, electrical engineering

11

Computer Science UNDERGRADUATE  

E-Print Network (OSTI)

447 Computer Science UNDERGRADUATE PROGRAMS The Department of Computer Science provides undergraduate instruction leading to the bachelor's degree in computer science. This program in computer science is accredited by the Computer Science Accreditation Board (CSAB), a specialized accrediting body recognized

Suzuki, Masatsugu

12

Faculty of Science Computer Science  

E-Print Network (OSTI)

Faculty of Science Computer Science Computer software engineering, network and system analysis.uwindsor.ca/computerscience The University of Windsor offers a variety of computer science programs to prepare students for a career in the technology industry or in research and academia. A computer science degree provides an in-depth understanding

13

Multiplexed Biomolecular Science Group Homepage  

Science Conference Proceedings (OSTI)

Multiplexed Biomolecular Science Group. Welcome. The Multiplexed Biomolecular Science Group conducts research in ...

2012-10-06T23:59:59.000Z

14

Computer Science Sample Occupations  

E-Print Network (OSTI)

Computer Science Sample Occupations COMPUTER OPERATIONS Computer Hardware/ Software Engineer Computer Operator Database Manager/ Administrator Data Entry Operator Operations Manager DESIGN & MANUFACTURING, ENGINEERING Coder CAD Computer Applications Engineers Computer Research Scientist Computer

Ronquist, Fredrik

15

BNL | Computational Science Center  

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

Computational Science Center Home Research Support Areas Publications Staff EBC Environmental, Biological, and Computational Sciences Directorate CSC image CSC image CSC image CSC...

16

NEWTON's Computer Science Archive  

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

Computer Science Archive: Loading Most Recent Computer Science Questions: Preparation for Video Game Creator Most Common Programming and Web Script How Does Spell Check Work? How...

17

Supercomputing | Computer Science | ORNL  

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

Resilience Engineering of Scientific Software Translation Quantum Computing Machine Learning Information Retrieval Content Tagging Visual Analytics Data Earth Sciences Energy Science Future Technology Knowledge Discovery Materials Mathematics National Security Systems Modeling Engineering Analysis Behavioral Sciences Geographic Information Science and Technology Quantum Information Science Supercomputing and Computation Home | Science & Discovery | Supercomputing and Computation | Research Areas | Computer Science SHARE Computer Science Computer Science at ORNL involves extreme scale scientific simulations through research and engineering efforts advancing the state of the art in algorithms, programming environments, tools, and system software. ORNL's work is strongly motivated by, and often carried out in direct

18

INSTITUTE OF COMPUTER SCIENCE  

E-Print Network (OSTI)

Institute of Computer Science, Academy of Sciences of the Czech Republic. Pod vod?renskou v 2, 182 07 Prague 8, Czech Republic. phone: (+420)266052083 ...

19

Soft Molecular Computing Computer Science  

E-Print Network (OSTI)

Soft Molecular Computing Max Garzon Computer Science The University of Memphis Memphis, TN 38152@memphis.edu Abstract Molecular computing (MC) utilizes the complex interaction of biomolecules and molecular biology for computational purposes. Five years later, substantial obstacles remain to bring the potential of molecular

Deaton, Russell J.

20

Institute of Computer Science Computational experience with ...  

E-Print Network (OSTI)

Institute of Computer Science. Academy of Sciences of the Czech Republic. Computational experience with modified. conjugate gradient methods for.

Note: This page contains sample records for the topic "group computational sciences" 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

Educational Computer Science Games  

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

Computer Science Games Do you have a great computer science game? Please click our Ideas page. Featured Games: Alice provided by CarnegieMellon Alice provided by CarnegieMellon...

22

Multiplexed Biomolecular Science Group Staff  

Science Conference Proceedings (OSTI)

*. Bookmark and Share. Members of the Multiplexed Biomolecular Science Group. Dr. Marc Salit (Group Leader). Autumn ...

2012-10-06T23:59:59.000Z

23

Computer Sciences Corporation  

Science Conference Proceedings (OSTI)

Computer Sciences Corporation. NVLAP Lab Code: 200426-0. Address and Contact Information: 7459A Candlewood Road ...

2013-08-09T23:59:59.000Z

24

Faculty of Science Computer Science Handbook  

E-Print Network (OSTI)

Faculty of Science Computer Science Handbook 2013 #12;Welcome to Computer Science Welcome from the Head of Department 2 What is Computer Science? 2 Careers in Computer Science 3 What can you do with a Computer Science degree? 4 Meet our students 5 Academic information Important dates 7 Admission

Sun, Jing

25

COMPUTATIONAL SCIENCE CENTER  

SciTech Connect

The Brookhaven Computational Science Center brings together researchers in biology, chemistry, physics, and medicine with applied mathematicians and computer scientists to exploit the remarkable opportunities for scientific discovery which have been enabled by modern computers. These opportunities are especially great in computational biology and nanoscience, but extend throughout science and technology and include for example, nuclear and high energy physics, astrophysics, materials and chemical science, sustainable energy, environment, and homeland security.

DAVENPORT,J.

2004-11-01T23:59:59.000Z

26

Cloud Computing Forensic Science Workshop  

Science Conference Proceedings (OSTI)

Cloud Computing Forensic Science Workshop. Purpose: The New Frontiers in IT and Measurement Science Rapid advances ...

2013-09-05T23:59:59.000Z

27

Cell Systems Science Group Staff  

Science Conference Proceedings (OSTI)

*. Bookmark and Share. Members of the Cell Systems Science Group. Dr. John T. Elliott (Group Leader). Dr. Donald H. Atha ...

2013-03-12T23:59:59.000Z

28

NREL: Computational Science - Projects  

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

Enzymatic Conversion of Biomass to Fuels Wind Energy Simulations Inverse Design Staff Printable Version Projects The Computational Science Center supports projects across a wide...

29

NEWTON's Computer Science References  

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

Computer Science References Do you have a great computer reference link? Please click our Ideas page. Featured Reference Links: w3schools.com w3schools.com The site, w3schools.com,...

30

COMPUTATIONAL SCIENCE CENTER  

SciTech Connect

The Brookhaven Computational Science Center brings together researchers in biology, chemistry, physics, and medicine with applied mathematicians and computer scientists to exploit the remarkable opportunities for scientific discovery which have been enabled by modern computers. These opportunities are especially great in computational biology and nanoscience, but extend throughout science and technology and include, for example, nuclear and high energy physics, astrophysics, materials and chemical science, sustainable energy, environment, and homeland security. To achieve our goals we have established a close alliance with applied mathematicians and computer scientists at Stony Brook and Columbia Universities.

DAVENPORT, J.

2005-11-01T23:59:59.000Z

31

[Faculty of Science Information and Computing Sciences  

E-Print Network (OSTI)

of Science Information and Computing Sciences] 7 Regular functors Combinators for regular functors: data I r r #12;[Faculty of Science Information and Computing Sciences] 8 Converting between datatype[Faculty of Science Information and Computing Sciences] Generic programming with the multirec

Löh, Andres

32

[Faculty of Science Information and Computing Sciences  

E-Print Network (OSTI)

Set Parser r = Input [r Ã? Input] #12;[Faculty of Science Information and Computing Sciences] 13) :: [ ] #12;[Faculty of Science Information and Computing Sciences] 13 Applicative interface fail : {r Parser r Parser r (p q) inp = p inp ++ q inp #12;[Faculty of Science Information and Computing Sciences

Löh, Andres

33

NERSC seeks Computational Systems Group Lead  

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

seeks Computational Systems Group Lead seeks Computational Systems Group Lead NERSC seeks Computational Systems Group Lead January 6, 2011 by Katie Antypas Note: This position is now closed. The Computational Systems Group provides production support and advanced development for the supercomputer systems at NERSC. Manage the Computational Systems Group (CSG) which provides production support and advanced development for the supercomputer systems at NERSC (National Energy Research Scientific Computing Center). These systems, which include the second fastest supercomputer in the U.S., provide 24x7 computational services for open (unclassified) science to world-wide researchers supported by DOE's Office of Science. Duties/Responsibilities Manage the Computational Systems Group's staff of approximately 10

34

COMPUTATIONAL SCIENCE CENTER  

SciTech Connect

Computational Science is an integral component of Brookhaven's multi science mission, and is a reflection of the increased role of computation across all of science. Brookhaven currently has major efforts in data storage and analysis for the Relativistic Heavy Ion Collider (RHIC) and the ATLAS detector at CERN, and in quantum chromodynamics. The Laboratory is host for the QCDOC machines (quantum chromodynamics on a chip), 10 teraflop/s computers which boast 12,288 processors each. There are two here, one for the Riken/BNL Research Center and the other supported by DOE for the US Lattice Gauge Community and other scientific users. A 100 teraflop/s supercomputer will be installed at Brookhaven in the coming year, managed jointly by Brookhaven and Stony Brook, and funded by a grant from New York State. This machine will be used for computational science across Brookhaven's entire research program, and also by researchers at Stony Brook and across New York State. With Stony Brook, Brookhaven has formed the New York Center for Computational Science (NYCCS) as a focal point for interdisciplinary computational science, which is closely linked to Brookhaven's Computational Science Center (CSC). The CSC has established a strong program in computational science, with an emphasis on nanoscale electronic structure and molecular dynamics, accelerator design, computational fluid dynamics, medical imaging, parallel computing and numerical algorithms. We have been an active participant in DOES SciDAC program (Scientific Discovery through Advanced Computing). We are also planning a major expansion in computational biology in keeping with Laboratory initiatives. Additional laboratory initiatives with a dependence on a high level of computation include the development of hydrodynamics models for the interpretation of RHIC data, computational models for the atmospheric transport of aerosols, and models for combustion and for energy utilization. The CSC was formed to bring together researchers in these areas and to provide a focal point for the development of computational expertise at the Laboratory. These efforts will connect to and support the Department of Energy's long range plans to provide Leadership class computing to researchers throughout the Nation. Recruitment for six new positions at Stony Brook to strengthen its computational science programs is underway. We expect some of these to be held jointly with BNL.

DAVENPORT, J.

2006-11-01T23:59:59.000Z

35

Computational Science and Innovation  

SciTech Connect

Simulations - utilizing computers to solve complicated science and engineering problems - are a key ingredient of modern science. The U.S. Department of Energy (DOE) is a world leader in the development of high-performance computing (HPC), the development of applied math and algorithms that utilize the full potential of HPC platforms, and the application of computing to science and engineering problems. An interesting general question is whether the DOE can strategically utilize its capability in simulations to advance innovation more broadly. In this article, I will argue that this is certainly possible.

Dean, David Jarvis [ORNL

2011-01-01T23:59:59.000Z

36

Computational Science and Innovation  

E-Print Network (OSTI)

Simulations - utilizing computers to solve complicated science and engineering problems - are a key ingredient of modern science. The U.S. Department of Energy (DOE) is a world leader in the development of high-performance computing (HPC), the development of applied math and algorithms that utilize the full potential of HPC platforms, and the application of computing to science and engineering problems. An interesting general question is whether the DOE can strategically utilize its capability in simulations to advance innovation more broadly. In this article, I will argue that this is certainly possible.

Dean, D J

2010-01-01T23:59:59.000Z

37

Computational Science and Innovation  

E-Print Network (OSTI)

Simulations - utilizing computers to solve complicated science and engineering problems - are a key ingredient of modern science. The U.S. Department of Energy (DOE) is a world leader in the development of high-performance computing (HPC), the development of applied math and algorithms that utilize the full potential of HPC platforms, and the application of computing to science and engineering problems. An interesting general question is whether the DOE can strategically utilize its capability in simulations to advance innovation more broadly. In this article, I will argue that this is certainly possible.

D. J. Dean

2010-09-13T23:59:59.000Z

38

Fermilab | Science at Fermilab | Computing  

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

In this Section: High-performance Computing Grid Computing Networking Mass Storage Computing Computing is indispensable to science at Fermilab. High-energy physics experiments...

39

PNNL: Computational Sciences & Mathematics Search for Staff  

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

Search for Staff Search for a Computational Sciences & Mathematics staff member (Last, First) Search Search for staff member by Group View Alphabetical List of all CSM Staff (may...

40

Berkeley Lab Computing Sciences: Research  

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

Sciences organization enables and advances computational research throughout the DOE science community. NERSC and ESnet provide high performance computing and networking...

Note: This page contains sample records for the topic "group computational sciences" 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

Computational Energy Sciences Program  

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

Computational EnErgy SCiEnCES program Computational EnErgy SCiEnCES program Description Led by the National Energy Technology Laboratory (NETL), the Advanced Research (AR) Computational Energy Sciences (CES) Program provides high-performance computational modeling and simulation resources to the Office of Fossil Energy (FE) and other programs of the U.S. Department of Energy (DOE). These resources are dedicated to speeding development and reducing costs associated with advanced power system design and performance modeling. CES research is focused on developing a set of complex but flexible computational tools that allow more rapid and efficient scale-up of new subsystems, devices, and components, thereby reducing the need for large and expensive demonstration-scale testing of integrated energy systems,

42

[Faculty of Science Information and Computing Sciences  

E-Print Network (OSTI)

and Computing Sciences] 7 Combinators data I r = I r data K a r = K a data U r = U -- for constructors) Fix f r fold alg (In f) = alg (fmap (fold alg) f) #12;[Faculty of Science Information and Computing;[Faculty of Science Information and Computing Sciences] 17 Representing a family data ExprF (r :: ) (ix

Löh, Andres

43

[Faculty of Science Information and Computing Sciences  

E-Print Network (OSTI)

[Faculty of Science Information and Computing Sciences] Generic diff Andres Löh joint work with Eelco Lempsink and Sean Leather Dept. of Information and Computing Sciences, Utrecht University IFIP WG 2.1 meeting #64, Weltenburg, April 2, 2009 #12;[Faculty of Science Information and Computing

Löh, Andres

44

future science group  

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

61 61 ISSN 1759-7269 10.4155/BFS.11.150 © 2012 Future Science Ltd In 1950 Reese et al. proposed a mechanism for cel- lulose hydrolysis, which involved two general com- ponents, C 1 and C x , acting in sequence [1]. According to the model, the C 1 component first disrupted and swelled the crystalline cellulose, possibly releasing soluble oligo saccharides into solution. The C x compo- nent, which was shown to have endoglucanase activity, was then able to effectively hydrolyze the previously inaccessible substrate along with the soluble oligo- saccharides. Furthermore, the activity of the mixture was found to be higher than the activity of each com- ponent acting alone, indicating that the components were acting synergistically. In the following years, a number of groups began to identify and characterize

45

Procedia Computer Science 00 (2010) 19 Computer Science  

E-Print Network (OSTI)

­1895 #12;A. Barlow, D. Burton and M. Shashkov / Procedia Computer Science 00 (2010) 1­9 3 r R z u=0 v=0 pProcedia Computer Science 00 (2010) 1­9 Procedia Computer Science International Conference on Computational Science, ICCS 2010 Compatible, Energy and Symmetry Preserving 2D Lagrangian Hydrodynamics in rz

Shashkov, Mikhail

46

Mathematical and Computational Sciences Division  

Science Conference Proceedings (OSTI)

Page 1. Mathematical and Computational Sciences Division Summary of Activities for Fiscal Year 2008 Information Technology ...

2009-02-05T23:59:59.000Z

47

Computational Chemistry | More Science | ORNL  

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

SHARE Computational Chemistry Computational Chemistry at ORNL uses principles of computer science and mathematics and the results of theoretical physics and chemistry to...

48

Mathematical, Information and Computational Sciences Mathematical, Information  

E-Print Network (OSTI)

and Computational Sciences #12;High Performance Computing, Collaboration and Networks- Critical for DOE Science

49

Computer Integrated Building Processes Group  

Science Conference Proceedings (OSTI)

... Laboratory effective in October 2011, the Computer Integrated Building Processes Group ... Chris Brown) are now in the Systems Integration Division. ...

2013-07-12T23:59:59.000Z

50

Universiteit Leiden Computer Science  

E-Print Network (OSTI)

Universiteit Leiden Computer Science Smart Grid: Combining RF mesh grid and public carrier networks Niels Bohrweg 1 2333 CA Leiden The Netherlands #12;Smart Grid Combining RF mesh grid and public carrier (LIACS) Leiden University Westland Infra #12;B.J.C. van der Drift Smart Grid: Combining RF mesh grid

Emmerich, Michael

51

Three Paradigms of Computer Science  

Science Conference Proceedings (OSTI)

We examine the philosophical disputes among computer scientists concerning methodological, ontological, and epistemological questions: Is computer science a branch of mathematics, an engineering discipline, or a natural science? Should knowledge about ... Keywords: Ontology and epistemology of computer programs, Philosophy of computer science, Scientific paradigms

Amnon H. Eden

2007-07-01T23:59:59.000Z

52

High Performance Computing and Visualization Group ...  

Science Conference Proceedings (OSTI)

High Performance Computing and Visualization Group. Welcome. The High Performance Computing and Visualization Group. ...

2011-09-27T23:59:59.000Z

53

Annual Report 2011 Computer Science Department  

E-Print Network (OSTI)

Annual Report 2011 Computer Science Department of the Faculty for Mathematics, Computer Science, and Natural Sciences at RWTH Aachen University #12;Published by: Computer Science Department RWTH Aachen' ........................................................................... 5 Computer Science Summer Party ­ Sommerfest der Informatik.................................... 7

Kobbelt, Leif

54

DOE Science Showcase - Computing Research  

Office of Scientific and Technical Information (OSTI)

DOE Science Showcase - Computing Research Physics Computational Research Courtesy of Lawrence Berkeley National Laboratory For the growing number of problems where experiments are...

55

Subsurface Science (The Molecular Environmental Science Group) |  

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

Subsurface Science Subsurface Science BIO Home Page About BIO News Releases Research Publications People Contact Us Organization Chart Site Index Inside BIO BIO Safety About Argonne arrow Subsurface Science The Molecular Environmental Science Group (MESG) The MESG is part of the Biosciences Division at Argonne National Laboratory. One of the main foci during the creation and growth of the MESG has been the development of an internationally recognized integrated multidisciplinary scientific team focused on the investigation of fundamental biogeochemical questions. Presently, expertise that is represented by members of the MES Group includes x-ray Physics, Environmental Chemistry, Environmental Microbiology, (Bio)geochemistry, and radiolimnology. Additional expertise in electron microscopy, x-ray microscopy, Microbial Ecology, and Bioinformatics often is provided by collaborations with scientists outside of our group.

56

142 Computer Science 143 Computer science is concerned with the study of computers and computing,  

E-Print Network (OSTI)

142 Computer Science 143 Computer science is concerned with the study of computers and computing, focusing on algorithms, programs and programming, and computational systems. The main goal of computational systems and to show how this body of knowledge can be used to produce solutions to real

Richards-Kortum, Rebecca

57

RHIC II Science Working Groups  

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

Workshops Workshops The series of RHIC II Science Workshops began in November 2004, at which time seven Working Groups were initiated. These groups met in workshops through 2005, with the purpose of providing an organized forum for the community to address and describe quantitatively the most important science issues for the proposed RHIC II luminosity upgrade, and corresponding detector upgrades. Each Working Group was led by three convenors representing theory and experiment, and each has produced a detailed report (except for the "New Directions" group, which provided a sounding board and input to the other groups). The Working Group reports are linked below. The summary "white paper" document, "Future Science at the Relativistic Heavy Ion Collider" (PDF), is based on these reports, and was prepared by a Writing Committee that included at least one convenor from each of the Working Groups.

58

NREL: Energy Sciences - Computational Materials Science  

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

Version Computational Materials Science Illustration of molecular structure. Overall shape is a somewhat canted diamond, with a grid of small green balls connected in either a...

59

future science group  

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

35 35 ISSN 1759-7269 10.4155/BFS.13.56 © 2013 Future Science Ltd While lignocellulosic feedstocks represent a promising renewable and sustainable alternative to petroleum- based fuels, high production costs associated with con- version processes currently prevent them from being economically viable for large-scale implementation [1]. The production of biofuels from lignocellulosic feedstocks requires the depolymerization of cell wall carbohydrates into simple sugars that can be utilized during fermentation. However, the desired cellulose microfibrils are surrounded by a matrix of lignin and hemicellulose, which greatly inhibits their accessibility to hydrolytic enzymes [1,2]. Lignin is a phenolic polymer that reinforces the secondary cell wall, confers struc-

60

Computer Science Research: Computation Directorate  

Science Conference Proceedings (OSTI)

This report contains short papers in the following areas: large-scale scientific computation; parallel computing; general-purpose numerical algorithms; distributed operating systems and networks; knowledge-based systems; and technology information systems.

Durst, M.J. (ed.); Grupe, K.F. (ed.)

1988-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "group computational sciences" 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

Keeneland: Computational Science Using Heterogeneous GPU Computing  

E-Print Network (OSTI)

................................................................. 152 123 #12;124 Contemporary High Performance Computing: From Petascale toward Exascale 7.1 Overview of Computational Sciences, and Oak Ridge National Laboratory. NSF 08-573: High Performance Computing System performance computing system. The Keeneland project is led by the Georgia Institute of Technology (Georgia

Dongarra, Jack

62

NREL: Computational Science - Inverse Design  

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

Inverse Design Inverse Design The NREL Computational Science Center collaborates with the High Throughput and Inverse Band Structure (HT/IBS) Group within the Center for Inverse Design (CID) to research, design, and create materials with given target properties. The Center for Inverse Design is an Energy Frontier Research Center of the U.S. Department of Energy Office of Science. To address a crucial scientific grand challenge, the Center is pursuing a new approach to material science. Rather than using the conventional direct approach ("Given the structure, find the electronic properties"), we are using a "materials by inverse design" approach ("Given the desired property, find the structure"). Illustration of a blue arrow pointing to a graphic with three curved lines that represent an electronic structure and blue arrow pointing to a red and blue balls that represent an atomic configuration.

63

Science, Computational Science and Computer Science: At a D. E. Stevenson  

E-Print Network (OSTI)

Science, Computational Science and Computer Science: At a Crossroads D. E. Stevenson Department of Computer Science Clemson University Clemson, SC 29634­1906 (803) 656­5880 or steve@cs.clemson.edu August 16, 1993 Abstract We describe computational science as an inter­ disciplinary approach to doing science

Hallstrom, Jason

64

Center for Theoretical and Computational Materials Science ...  

Science Conference Proceedings (OSTI)

NIST/MML Center for Theoretical and Computational Materials Science. Mission. ... Center for Theoretical and Computational Materials Science ...

2013-09-04T23:59:59.000Z

65

The skewness of computer science  

E-Print Network (OSTI)

Computer science is a relatively young discipline combining science, engineering, and mathematics. The main flavors of computer science research involve the theoretical development of conceptual models for the different aspects of computing and the more applicative building of software artifacts and assessment of their properties. In the computer science publication culture, conferences are an important vehicle to quickly move ideas, and journals often publish deeper versions of papers already presented at conferences. These peculiarities of the discipline make computer science an original research field within the sciences, and, therefore, the assessment of classical bibliometric laws is particularly important for this field. In this paper, we study the skewness of the distribution of citations to journals and conference papers published in computer science venues. We find that the skewness in the distribution of mean citedness of different journals combines with the asymmetry in citedness of articles in eac...

Franceschet, Massimo

2009-01-01T23:59:59.000Z

66

NIST, Sensor Science Division, Ultraviolet Radiation Group ...  

Science Conference Proceedings (OSTI)

... Physicist Sensor Science Division Ultraviolet Radiation Group. ... Ph.D. Optical Sciences and Engineering ... Orlando, FL MS Electrical Engineering, The ...

2013-03-21T23:59:59.000Z

67

The CompuTer SCienCe program The bachelor of science degree in computer science  

E-Print Network (OSTI)

The CompuTer SCienCe program The bachelor of science degree in computer science offered in the fundamentals of computer science, elements of practical application and an appreciation for liberal learning to work within various areas of computer science and to work across other disciplines. program edu

Suzuki, Masatsugu

68

PNNL: Fundamental & Computational Sciences - About  

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

About Us Organizational Chart Button The Fundamental & Computational Sciences are vital at DOE's Pacific Northwest National Laboratory (PNNL). We advance scientific frontiers and...

69

NREL: Computational Science - Michael Sprague  

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

Michael Sprague Senior Scientist I: Computational Science and Applied Mathematics Photo of Michael Sprague Phone: (303) 275-4367 Email: Michael.A.Sprague@nrel.gov Dr. Michael...

70

PNNL: Computational Sciences & Mathematics - Fundamental and...  

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

(CM4) Northwest Institute for Advanced Computing Seminar Series Frontiers in Computational and Information Sciences Lecture Series Fundamental & Computational Sciences Home...

71

Flagship Cluster Hiring Initiative Computational Science  

E-Print Network (OSTI)

Flagship Cluster Hiring Initiative Computational Science: Advancing Research, Society and the Economy Gabrielle Allen (PI) Thomas Sterling (Presenter/co-PI) Department of Computer Science Center for Computation & Technology #12;Computational Science: Advancing Research, Society and the Economy, External

Allen, Gabrielle

72

Fundamental & Computational Sciences Directorate at PNNL - Search...  

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

Biological Sciences Division Biological Sciences Division Technical Groups Radiation Biology Biological Sciences BSD Home About the Division Research Initiatives Research...

73

Computer Science Undergraduate Programs 1 02/18/13 COMPUTER SCIENCE  

E-Print Network (OSTI)

Computer Science Undergraduate Programs 1 02/18/13 COMPUTER SCIENCE at the UNIVERSITY OF MAINE http://www.umcs.maine.edu BACHELOR OF SCIENCE DEGREE IN COMPUTER SCIENCE BACHELOR OF ARTS DEGREE IN COMPUTER SCIENCE Computer science is the foundation of computing and information technology. Computer scientists study the theory, design

Thomas, Andrew

74

Computer Science Tony R. Martinez, Chair  

E-Print Network (OSTI)

Computer Science Tony R. Martinez, Chair 3361 TMCB, (801) 422-3027 College of Physical programs in the Department of Computer Science are open enrollment. The Discipline Computer science touches in computer science learn to approach complex problems in business, science, and entertainment using

Hart, Gus

75

Tarski's influence on computer science  

E-Print Network (OSTI)

The influence of Alfred Tarski on computer science was indirect but significant in a number of directions and was in certain respects fundamental. Here surveyed is the work of Tarski on the decision procedure for algebra and geometry, the method of elimination of quantifiers, the semantics of formal languages, modeltheoretic preservation theorems, and algebraic logic; various connections of each with computer science are taken up.

Solomon Feferman

2006-08-15T23:59:59.000Z

76

Molecular Science Computing: 2010 Greenbook  

SciTech Connect

This 2010 Greenbook outlines the science drivers for performing integrated computational environmental molecular research at EMSL and defines the next-generation HPC capabilities that must be developed at the MSC to address this critical research. The EMSL MSC Science Panel used EMSL’s vision and science focus and white papers from current and potential future EMSL scientific user communities to define the scientific direction and resulting HPC resource requirements presented in this 2010 Greenbook.

De Jong, Wibe A.; Cowley, David E.; Dunning, Thom H.; Vorpagel, Erich R.

2010-04-02T23:59:59.000Z

77

Computer Graphics Group Leif KobbeltAACHEN  

E-Print Network (OSTI)

Computer Graphics Group Leif KobbeltAACHEN Computer Graphics Leif Kobbelt Computer Graphics Group Leif KobbeltAACHEN Public Perception of CG · Games · Movies Computer Graphics Group Leif KobbeltAACHEN Computer Graphics Research · fundamental algorithms & data structures - continuous & discrete mathematics

Kobbelt, Leif

78

Introduction to Computational Science  

E-Print Network (OSTI)

://www.psc.edu/ · DOE: · Argonne: http://www.alcf.anl.gov/ · LLNL: https://asc.llnl.gov/computing_resources/ · LANL

79

The computational materials science of concrete:  

Science Conference Proceedings (OSTI)

... Computational Materials Engineering (ICME), advanced by the ... models need to advance to the ... reposito- ry, the computational materials science of ...

2013-07-29T23:59:59.000Z

80

Sandia National Laboratories: Careers: Computer Science  

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

at Sandia Advanced software research & development Collaborative technologies Computational science and mathematics High-performance computing Visualization and scientific...

Note: This page contains sample records for the topic "group computational sciences" 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

Discrete Structures for Computer Science  

E-Print Network (OSTI)

issues. #12;16 Sub-Category Graph No Threshold New Science of Networks NYS Electric Power Grid (Thorp a fast search engine? ·What is the foundation of internet security? algorithms, data structures, database, parallel computing, distributed systems, cryptography, computer networks... Logic, sets/functions, counting

Dragan, Feodor F.

82

BACHELOR OF SCIENCE With a Major in COMPUTER SCIENCE  

E-Print Network (OSTI)

BACHELOR OF SCIENCE With a Major in COMPUTER SCIENCE The Bachelor of Science (BS) degree is intended for students who wish to pursue a professional degree program in Computer Science. Students planning to do graduate work in computer science are strongly advised to pursue this degree program

Delene, David J.

83

NREL: Computational Science - High-Performance Computing Capabilities  

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

High-Performance Computing Capabilities The Computational Science Center carries out research using computers as the primary tool of investigation. The Center focuses on supporting...

84

Data System Sciences & Engineering Group - Contact Us  

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

Contact Us Contact Us If you have any questions or comments regarding any of our research and development activities, how to work with the Data Systems Sciences & Engineering Group, or the content of this website, please contact: Robert R. Burleson Richard M. Lusk Group Leader, Data Systems Sciences & Engineering Group Computational Sciences and Engineering Division Oak Ridge National Laboratory P.O. Box 2008, MS-6085 Oak Ridge, Tennessee 37831-6085 Office: (865) 574-8864 E-mail: luskrm@ornl.gov If you need to contact individuals in the Group or need general information, contact: Rochelle Coats Data Systems Sciences & Engineering Group Secretary, Computational Sciences and Engineering Division Oak Ridge National Laboratory P.O. Box 2008, MS-6085 Oak Ridge, Tennessee 37831-6085

85

Margaret Butler Fellowship in Computational Science | Argonne...  

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

offers computational scientists an opportunity to work at the forefront of high-performance computing. A pioneering researcher in both computer science and nuclear energy, Butler...

86

Development of a Beowulf-Class High Performance Computing System for Computational Science Applications  

E-Print Network (OSTI)

Using Beowulf cluster computing technology, the Ateneo High Performance Computing Group has developed a high performance computing system consisting of eight compute nodes. Called the AGILA HPCS this Beowulf cluster computer is designed for computational science applications. In this paper, we present the motivation for the AGILA HPCS and some results on its performance evaluation.

Rafael Saldaña; Jerrold Garcia; Felix Muga Ii; William Yu

2001-01-01T23:59:59.000Z

87

EMSL: Capabilities: Molecular Science Computing  

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

Partners and Related Links Partners and Related Links These are the organizations with which EMSL maintains closest relationships in high performance computing and software development. Partners Note: The links below leave this site Argonne National Laboratory (ANL) National Energy Research Scientific Computing Center (NERSC) at Lawrence Berkeley National Laboratory (LBNL) Daresbury Laboratory San Diego Supercomputer Center (SDSC) at UCSD Maui High Performance Computing Center (MHPCC) Intel Corporation Silicon Graphics, Inc. Hewlett-Packard Company (HP) Quadrics Ltd. Organizations SP-XXL SCICOMP Cray User Group (CUG) SC Conference Series - International Conference of High Performing Computing and Communications High Performance Computing Links Advanced Simulation and Computing at Lawrence Livermore National

88

COMPUTER NETWORKS IN THE PHYSICAL SCIENCES  

E-Print Network (OSTI)

M. and Hall, D. E. , "Computer Science Research in Resourcein the Mathematical and Computer Sciences, Ed. M. E. Rose,Killeen, John, "The CTR Computer Network," in Proceedings of

Austin, D.M.

2010-01-01T23:59:59.000Z

89

Computer Science vs. Computer Literacy Which to Teach?  

E-Print Network (OSTI)

Computer Science vs. Computer Literacy Which to Teach? Viera K. Proulx College of Computer Science, Northeastern University Boston, MA, 02115, USA vkp@ccs.neu.edu With the widespread use of computers in all in elementary schools) should be taught `something about computers'. The dilemma is, whether to teach `computer

Proulx, Viera K.

90

Computer science innovation in Thailand  

Science Conference Proceedings (OSTI)

This paper reports on an empirical qualitative study of computer science education in Thailand following an aid project. The project was attempting to improve teaching quality at a time of significant change in educational delivery worldwide (1999--2004). ... Keywords: computer education, cross-cultural study, diffusion of innovation, empirical qualitative research, higher education reform, intercultural communication, system success, teaching and learning, thai culture, university culture

Jan C. Miller

2009-08-01T23:59:59.000Z

91

Data System Sciences & Engineering Group  

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

The Advanced Computing Solutions Team Advanced Computing Solutions (ACS) Team is engaged in multifaceted research. ACS is accomplished at bringing leading-edge, custom-developed...

92

urbino worldwide campus applied computer scienceComputer Architecture  

E-Print Network (OSTI)

urbino worldwide campus applied computer scienceComputer Architecture alessandro bogliolo isti information science and technology institute 1/16 05.03 Pipeline hazards 05 CPU 05.03 Pipeline hazards;urbino worldwide campus applied computer scienceComputer Architecture alessandro bogliolo isti

Bogliolo, Alessandro

93

Student Science Training Program in Mathematics, Physics and Computer Science  

E-Print Network (OSTI)

During the summer of 1976, the Massachussetts Institute of Technology Artificial Intelligence Laboratory sponsored a Student Science Training Program in Mathematics, Physics and Computer Science for high ability ...

Abelson, Harold

1976-09-01T23:59:59.000Z

94

PNNL: Biological Sciences: Fundamental and Computational Sciences  

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

We perform Biological Systems Science research using prediction and We perform Biological Systems Science research using prediction and experimentation to understand the design of biological systems, translating the genome to functional capabilities for applications to energy, environment, and health. Microbial community research at PNNL is focusing on environment and energy processes, and rational design and development of new bioprocesses, while our health-related research is centering on how multicellular systems, tissues and organisms respond to disease and exposure to the environment. Dayle Smith PNNL and Collaborators Receive ARPA-E Award for Gas-to-Liquid Fuel Biocatalysis Congratulations to Pacific Northwest National Laboratory computational scientist Dr. Dayle Smith, who is part of a team that recently received a

95

NREL: Computational Science - Wesley B. Jones  

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

scientist, Computational Science Center, NREL 2006-2007, detailee to Department of Energy, Office of Science, ASCRSciDAC program 1995-2002, performance team leader and high...

96

Forensic Science Scientific Working Groups  

Science Conference Proceedings (OSTI)

Forensic ScienceHomeResearchNIST Forensic PublicationsConferences and EventsReference Materials and StandardsReference DataForensic ...

2013-09-19T23:59:59.000Z

97

NIST, Sensor Science Division, Ultraviolet Radiation Group ...  

Science Conference Proceedings (OSTI)

Uwe Arp. Dr. Uwe Arp is a physicist in the Ultraviolet Radiation Group of the Sensor Science Division in the Physical Measurement Laboratory. ...

2013-08-19T23:59:59.000Z

98

64 _____________________________________Math & Computational Sciences Division High Performance Computing and Visualization  

E-Print Network (OSTI)

64 _____________________________________Math & Computational Sciences Division High Performance Computing and Visualization Research and Development in Visual Analysis Judith Devaney Terrence Griffin John

Perkins, Richard A.

99

NREL: Computational Science - Hai Long  

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

Hai Long Hai Long Computational Scientist Photo of Hai Long Phone: (303) 275-3742 Email: Hai.Long@nrel.gov Dr. Hai Long is a research scientist with NREL's Computational Science Center. His primary research uses computational simulation to understand the catalytic mechanism of hydrogenase, an enzyme that can generate hydrogenase gas from water using solar energy. He uses Brownian dynamics and molecular dynamics simulation to study the hydrogenase/ferredoxin and the hydrogenase/electrode binding mechanism. In addition, he investigates the gas diffusion pathways and proton transfer pathways in hydrogenase using computational techniques. Of late, he is also involved in conjugate polymer structure simulation and is starting a project to study the fuel cell membrane degradation mechanism. From 2006 to 2009, he worked as a

100

X-ray Science Division: Groups  

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

Division: Groups Division: Groups Atomic, Molecular and Optical Physics (AMO) Primary Contact: Stephen Southworth Work focuses on understanding how strong optical and x-ray fields interact with matter, with an emphasis on photonic control of electronic, atomic and molecular motion. Chemical and Materials Science (CMS) Primary Contact: Randy Winans Research Disciplines: Chemistry, Materials Science Detectors (DET) Primary Contact: Antonino Miceli GMCA Structural Biology Facility (MX) Primary Contact: Robert Fischetti Research Disciplines: Biology, Life Sciences Imaging (IMG) Primary Contact: Francesco DeCarlo Research Disciplines: Materials Science, Biology, Physics, Life Sciences Inelastic X-ray & Nuclear Resonant Scattering (IXN) Primary Contact: Thomas Gog Research Disciplines: Condensed Matter Physics, Geophysics, Materials

Note: This page contains sample records for the topic "group computational sciences" 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

Annual Report 2010 Computer Science Department  

E-Print Network (OSTI)

.......................................................................................................... 510 Co-operations to excellent talks from the research areas of operations research, exact algorithms as well as approximation to Technical Computer Science; Electrical Engineering Fundamentals of Computer Science; Operating Systems

Kobbelt, Leif

102

Mesoscale Computational Materials Science - Programmaster.org  

Science Conference Proceedings (OSTI)

Jul 31, 2012 ... Symposium, Mesoscale Computational Materials Science of Energy Materials. Sponsorship ... materials for advanced batteries and fuel cells

103

Computational Materials Science and Engineering Committee  

Science Conference Proceedings (OSTI)

The Computational Materials Science and Engineering Committee is part of the Materials Processing & Manufacturing Division;. Our Mission: Foster research ...

104

Mathematics, Statistics and Computational Science at NIST  

Science Conference Proceedings (OSTI)

Math, Statistics, and Computational Science. ... at NIST related to applied mathematics, statistics, and ... NIST/SEMATECH Handbook, NIST/SEMATECH ...

2012-11-06T23:59:59.000Z

105

Rowan University Department of Computer Science  

E-Print Network (OSTI)

Project 0704.400 does not change) b. Sponsor: Ganesh R. Baliga, Associate Professor, Computer ScienceRowan University Department of Computer Science Minor Curricular Change Changing Prerequisites for Computer Science Senior Project 1. Details a. Change requested: Add the course Design and Analysis

Kay, Jennifer S.

106

Computer Sciences and Mathematics Division | ornl.gov  

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

Computer Sciences and Mathematics Division SHARE Computer Sciences and Mathematics Division The Computer Science and Mathematics Division (CSMD) is ORNL's premier source of basic...

107

Computer sciences and commercial forces: can computer science be considered science?  

Science Conference Proceedings (OSTI)

Computer Sciences (CS) are having a major impact on recent scientific developments. As any other basic science, the CS is publicly perceived as an open and free science that is trying to make progress in any possible direction, resolving scientific problems ...

Shai Ophir

2006-06-01T23:59:59.000Z

108

Berkeley Lab Computing Sciences: Accelerating Scientific Discovery  

Science Conference Proceedings (OSTI)

Scientists today rely on advances in computer science, mathematics, and computational science, as well as large-scale computing and networking facilities, to increase our understanding of ourselves, our planet, and our universe. Berkeley Lab's Computing Sciences organization researches, develops, and deploys new tools and technologies to meet these needs and to advance research in such areas as global climate change, combustion, fusion energy, nanotechnology, biology, and astrophysics.

Hules, John A

2008-12-12T23:59:59.000Z

109

Challenges and opportunities for computer science in services science  

Science Conference Proceedings (OSTI)

Information technology is playing more vital roles as service businesses increasingly dominate the world's economy. Computer science, which has evolved over the past 50 years, faces new opportunities and challenges to solve critical problems in services ... Keywords: computer science, services science

Hiroshi Maruyama

2008-05-01T23:59:59.000Z

110

Information science in a Ph.D. computer science program  

Science Conference Proceedings (OSTI)

This report contains recommendations on a sample course curriculum in the general area of information organization and information system design in a Ph.D. Computer Science Program. The subject area is first briefly described, followed by a listing of ... Keywords: computer science curriculum, course curriculum, data retrieval, graduate courses, information organization, information processing, information retrieval, information science, language analysis, university courses

G. Salton

1969-02-01T23:59:59.000Z

111

NREL: Computational Science - Donald Nelson  

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

Donald Nelson Donald Nelson Contractor Phone: (303) 275-4157 Email: Donald.Nelson@nrel.gov Donald Nelson is a visualization rendering engineer contractor working with the Computational Science Center. His research has focused primarily on algorithms for interaction with dynamical systems including fluid flow, partial differential equations, finite element mechanics for biological tissues and medical devices, and optimization of minimal strain energy in mechanical and biological systems. Upon completion of his Ph.D., he worked for 6 years at Immersion Medical in scientific visualization, computer aided design, and interactive mechanical systems. He joined Electronic Arts to work on interactive, parallel rendering algorithms in 2006. In 2009 he joined SAIC to work on statistical

112

Fermilab | Science at Fermilab | Computing | Grid Computing  

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

of Fermilab's Computing Division looked ahead to experiments like those at the Large Hadron Collider, which would collect more data than any computing center in existence could...

113

PNNL: Computational Sciences & Mathematics - Fundamental & Computational  

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

News News Contacts mathematical sciences, Computational Sciences & Mathematics We focus on merging high performance computing with data-centric analysis capabilities to solve significant problems in energy, the environment, and national security. PNNL has made scientific breakthroughs and advanced frontiers in high performance computer science, computational biology and bioinformatics, subsurface simulation modeling, and multiscale mathematics. Stream flowing through rocks with binary data on top Testing a Land Model's Water Cycle Simulation Skills Scientists at Pacific Northwest National Laboratory and Oak Ridge National Laboratory, exploring new research territory in a popular Earth system model, applied a computational technique to systematically evaluate the

114

Introduction to Computational Materials Science and Engineering ...  

Science Conference Proceedings (OSTI)

Introduction to Computational Materials Science and Engineering Tools. Short Course. July 11-12, 2013 • Salt Lake Marriott Downtown at City Creek • Salt Lake

115

PNNL: Fundamental & Computational Sciences Directorate - Atmospheric...  

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

and complete data to another process without synchronization. Fundamental & Computational Sciences Home About Us Research Highlights Search for Staff Publications & Journal...

116

Center for Theoretical and Computational Materials Science  

Science Conference Proceedings (OSTI)

... an advanced code repository/wiki for collaboration and modern computational “lab-notebook” blogging tools (supported by the National Science ...

2012-10-02T23:59:59.000Z

117

Dalhousie/Computer Science/Chris Hamilton  

E-Print Network (OSTI)

Dec 27, 2007 ... Welcome to my (extremely basic for now) homepage! I am currently a PhD candidate studying in the Department of Computer Science at ...

118

PNNL: Research Highlights: Fundamental & Computational Sciences...  

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

Science Directorate Highlights Latest Highlights Computer Simulations Indicate Calcium Carbonate Has a Dense Liquid PhaseResearch could help scientists predict how carbon is stored...

119

Berkeley Lab Computing Sciences: Accelerating Scientific Discovery  

E-Print Network (OSTI)

facilities — NERSC and ESnet — and by conduct- ing appliedCOMPUTATIONAL SCIENCE ESnet is a reliable, high- bandwidthdevelopment. NERSC and ESnet staff participate in advanced

Hules, John A

2009-01-01T23:59:59.000Z

120

NREL: Computational Science - Nicholas Brunhart-Lupo  

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

Nicholas.Brunhart-Lupo@nrel.gov Nicholas Brunhart-Lupo is a graduate student in the Electrical Engineering and Computer Science Department of the Colorado School of Mines....

Note: This page contains sample records for the topic "group computational sciences" 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

Life Sciences Working Group of the International Committee ...  

Science Conference Proceedings (OSTI)

... Life Sciences Working Group of the International Committee on Radionuclide Metrology. ... Metrology Program – What do you need for Life Sciences? ...

122

Computational social dynamic modeling of group recruitment.  

SciTech Connect

The Seldon software toolkit combines concepts from agent-based modeling and social science to create a computationally social dynamic model for group recruitment. The underlying recruitment model is based on a unique three-level hybrid agent-based architecture that contains simple agents (level one), abstract agents (level two), and cognitive agents (level three). This uniqueness of this architecture begins with abstract agents that permit the model to include social concepts (gang) or institutional concepts (school) into a typical software simulation environment. The future addition of cognitive agents to the recruitment model will provide a unique entity that does not exist in any agent-based modeling toolkits to date. We use social networks to provide an integrated mesh within and between the different levels. This Java based toolkit is used to analyze different social concepts based on initialization input from the user. The input alters a set of parameters used to influence the values associated with the simple agents, abstract agents, and the interactions (simple agent-simple agent or simple agent-abstract agent) between these entities. The results of phase-1 Seldon toolkit provide insight into how certain social concepts apply to different scenario development for inner city gang recruitment.

Berry, Nina M.; Lee, Marinna; Pickett, Marc; Turnley, Jessica Glicken (Sandia National Laboratories, Albuquerque, NM); Smrcka, Julianne D. (Sandia National Laboratories, Albuquerque, NM); Ko, Teresa H.; Moy, Timothy David (Sandia National Laboratories, Albuquerque, NM); Wu, Benjamin C.

2004-01-01T23:59:59.000Z

123

NREL: Computational Science - Travis Kemper  

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

Travis Kemper Travis Kemper Post Doctoral Researcher Phone: (303) 275-3787 Email: Travis.Kemper@nrel.gov Dr. Travis Kemper is a post doctorate researcher in the Computational Science Center. He received his B.S. degree in applied physics from University of California, Santa Cruz, and his Ph.D. from the University of Florida where he developed reactive force fields. During his post doctorate work at Georgia Tech he conducted classical molecular dynamics simulations of small molecule thin films for organic electronics. Currently he is conducting classical molecular dynamics simulations and electronic structure calculations in relation to morphological effects on polymer-based batteries and photovoltaics. Printable Version NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC.

124

Future developments in social science computing  

Science Conference Proceedings (OSTI)

The set of computer related activities characterized by the term "social science computing" is both diverse and extensive. During the past 15 years, such activities have grown substantially both in scope and in volume and have become increasingly important ...

George Sadowsky

1972-05-01T23:59:59.000Z

125

Toward exascale computational science with heterogeneous processing  

Science Conference Proceedings (OSTI)

Computational requirements for scientific simulation continue to grow in scale and complexity. Meanwhile, HPC systems and centers are facing urgent constraints of power and thermal limits, while continuing to advance computational science. Our experiences ...

Jeffrey Vetter

2010-03-01T23:59:59.000Z

126

Joint Electrical and Computer Engineering Department & Computer Science Department Seminar  

E-Print Network (OSTI)

of Distributed and Data Intensive Computing Center for Information Sciences and High Performance Computing is necessary to allow high performance computing and data centers to manage their energy costs while performing Services and High Performance Computing at Technische Universität Dresden, Dresden, Germany. More

127

Supercomputing & Computation | More Science | ORNL  

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

(Oak Ridge Automatic Computer and Logical Engine), the fastest computer in the world in 1954. Our experience in providing computational expertise and facilities to the U.S....

128

Computational Biology | More Science | ORNL  

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

Computational Biology SHARE Computational Biology Computational Biology research encompasses many important aspects including molecular biophysics for bio-energy, genetic level...

129

Computational Science and Its Applications — ICCSA 2003 - Springer  

Science Conference Proceedings (OSTI)

Army High Performance Computing Research Center; 8. Department of Computer Science and Engineering, University of Minessota; 5. Department of Computer ...

130

Lighting Science Group | Open Energy Information  

Open Energy Info (EERE)

Science Group Science Group Jump to: navigation, search Name Lighting Science Group Place Dallas, Texas Zip 75201 Product LED design company, with multiple patents pending in power management, bulb design and manufacturing processes which it collectively refers to as ODL (Optimized Digital Lighting) technology. Coordinates 32.778155°, -96.795404° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":32.778155,"lon":-96.795404,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

131

Computer Networking Group | Stanford Synchrotron Radiation Lightsource  

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

Networking Group Networking Group Do you need help? For assistance please submit a CNG Help Request ticket. CNG Logo Chris Ramirez SSRL Computer and Networking Group Manager (650) 926-2901 | email Jerry Camuso SSRL Computer and Networking (650) 926-2994 | email Networking Support The Networking group provides connectivity and communications services for SSRL. The services provided by the Networking Support Group include: Local Area Network support for cable and wireless connectivity. Installation and maintenance of network printers and queues. Telephony installations and support. Printing Support The Networking group provides printer maintenance and support for SSRL Beamline Printers and plotters. The following models are supported: HP - Designjet large format plotters HP - Color and B/W Laserjet, Inkjet, Deskjet, Officejet

132

SC e-journals, Computer Science  

Office of Scientific and Technical Information (OSTI)

Computer Science Computer Science ACM Letters on Programming Languages and Systems (LOPLAS) ACM Transactions on Applied Perception (TAP) ACM Transactions on Architecture and Code Optimization (TACO) ACM Transactions on Asian Language Information Processing (TALIP) ACM Transactions on Computational Logic (TOCL) ACM Transactions on Computer Systems (TOCS) ACM Transactions on Computer-Human Interaction (TOCHI) ACM Transactions on Database Systems (TODS) ACM Transactions on Design Automation of Electronic Systems (TODAES) ACM Transactions on Embedded Computing Systems (TECS) ACM Transactions on Graphics (TOG) ACM Transactions on Information Systems (TOIS) ACM Transactions on Information System Security (TISSEC) ACM Transactions on Internet Technology (TOIT) ACM Transactions on Mathematical Software (TOMS)

133

Using pen-based computers across the computer science curriculum  

Science Conference Proceedings (OSTI)

This paper describes our use of pen-based electronic classrooms to enhance several computer science courses. After presenting our motivation for undertaking this work, and its relevance to the growing interest in using tablet PC's in the classroom, we ... Keywords: collaborative computing, groupware, pen-based computing, tablet PCs

Dave Berque; Terri Bonebright; Michael Whitesell

2004-03-01T23:59:59.000Z

134

NREL: Computational Science - Avi Purkayastha  

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

Avi Purkayastha High Performance Computing Senior Scientist Photo of Avi Purkayastha Phone: (303) 275-4243 Email: Avi.Purkayastha@nrel.gov Avi Purkayastha joined the Computational...

135

Self-support computer science lab  

Science Conference Proceedings (OSTI)

This paper shares our experience in setting up and maintaining a self-support computer Science lab. It discusses the funding resource first. The introduction of how to utilize a cloning mechanism to deploy multiple computers is next. How different computer ...

Jenq-Foung "Jf" Yao; James Carlisle

2011-04-01T23:59:59.000Z

136

Computer Algebra Group at SFU - Meetings, Colloquia - CECM  

E-Print Network (OSTI)

A New Modular GCD Algorithm which is lucky everywhere. George Labahn, Department of Computer Science, University of Waterloo. Modular computation is a ...

137

EMSL: Capabilities: Molecular Science Computing  

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

Information Chinook Supercomputer MSC User Policies Molecular Science Software Suite Graphics and Visualization Lab MSC Information MSC Research Meet the MSC Staff Related EMSL...

138

NREL: Computational Science - James Albin  

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

James Albin High Performance Computing System Administrator Photo of James Albin. Phone: (303) 275-4069 Email: Jim.Albin@nrel.gov James Albin is the high-performance computing...

139

NETL: Advanced Research - Computation Energy Sciences  

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

Computational Energy Sciences Computational Energy Sciences Advanced Research Computational Energy Sciences Virtual Plant Simulating the complex processes occurring inside a coal gasifier, or across an entire chemical or power plant, is an incredible tool made possible by today's supercomputers and advanced simulation software. The Computational Energy Sciences (CES) Focus Area provides such tools to the Fossil Energy program at NETL. The goal is to help scientists and engineers to better understand the fundamental steps in a complex process so they can optimize the design of the equipment needed to run it. Not only is this less costly than performing a long series of experiments under varying conditions to try to isolate important variables, but it also provides more information than such experiments can provide. Of course, the data is

140

NREL: Computational Science - Steven W. Hammond  

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

Steven W. Hammond Computational Science Center Director Photo of Steven W. Hammond Phone: (303) 275-4121 Email: Steven.Hammond@nrel.gov Steve Hammond is director of the...

Note: This page contains sample records for the topic "group computational sciences" 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

Computer algebra in the life sciences  

Science Conference Proceedings (OSTI)

This note (1) provides references to recent work that applies computer algebra (CA) to the life sciences, (2) cites literature that explains the biological background of each application, (3) states the mathematical methods that are used, (4) mentions ...

Michael P. Barnett

2002-12-01T23:59:59.000Z

142

Computing | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Computing High Energy Physics (HEP) HEP Home About Research Facilities Science Highlights Benefits of HEP Medicine Homeland Security Industry Computing Sciences Workforce...

143

Key Facts about the Mathematics and Computer Science Division...  

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

Publications Documents Key Facts about the Mathematics and Computer Science Division Researchers in the Mathematics and Computer Science Division attack complex problems in four...

144

Kathy Yelick Appointed to NAS Computer Science and Telecommunications...  

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

Appointed to National Academies Computer Science and Telecommunications Board Kathy Yelick Appointed to National Academies Computer Science and Telecommunications Board September...

145

Jefferson Lab Science Series - Remote Control with Computers  

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

(AIDS: The Science, The Impact) AIDS: The Science, The Impact Remote Control with Computers Dr. Chip Watson - CEBAF March 14, 1995 Making hundreds of computers do your bidding...

146

Procedia Computer Science 00 (2010) 110 Procedia Computer  

E-Print Network (OSTI)

may emerge as exotic nuclei are predicted and produced in the laboratory. Fine tuning nuclear reactor precision theory. Solving for nuclear properties with the best available nucleon-nucleon (NN) potentials [1 on Computational Science, ICCS 2010 Scaling of ab-initio nuclear physics calculations on multicore computer

Sosonkina, Masha

147

Information Science, Computing, Applied Math  

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

threat-reduction activities, such as Intelligence analysis Cybersecurity Nuclear non-proliferation Contact Us Associate Director John Sarrao Theory, Simulation and Computation...

148

EMSL: Capabilities: Molecular Science Computing  

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

understand complex chemical systems at the molecular level by coupling the power of advanced computational chemistry techniques with existing and rapidly evolving...

149

NREL: Computational Science - Christopher Chang  

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

intelligence and high-performance computational methods for catalyst identification and optimization Condensed-phase homogeneous and heterogeneous catalytic reaction mechanisms...

150

NREL: Computational Science - John Michalakes  

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working with NREL scientists on applying efficient, high-end computing infrastructure to wind energy research and prediction over scales ranging from sub-millimeter at turbine...

151

High Performance Computing in Accelerator Science: Past Successes. Future Challenges  

E-Print Network (OSTI)

High Performance Computing in Accelerator Science: PastAC02- 05CH11231. High Performance Computing in Accelerator

Ryne, R.

2013-01-01T23:59:59.000Z

152

A Computational Science Approach for Analyzing Culture - NERSC Science News  

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

A Computational A Computational Science Approach for Analyzing Culture A Computational Science Approach for Analyzing Culture February 18, 2010 | Tags: Life Sciences Contact: Linda Vu, lvu@lbl.gov, +1 510 486 2402 Click above image to watch the video of Jeremy Douglass speaking about Cultural Analytics. Just as photography revolutionized the study of art by allowing millions of people all over the world to scrutinize sculptures and paintings outside of museums, researchers from the Software Studies Initiative at the University of California at San Diego (UCSD) believe that a new paradigm called cultural analytics will drastically change the study of culture by allowing people to quantify evolving trends across time and countries. Inspired by scientists who have long used computers to transform

153

NETL: Advanced Research - Computation Energy Sciences  

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

Computational Energy Sciences > APECS Computational Energy Sciences > APECS Advanced Research Computational Energy Sciences APECS APECS Virtual Plant APECS (Advanced Process Engineering Co-Simulator) is the first simulation software to combine the disciplines of process simulation and computational fluid dynamics (CFD). This unique combination makes it possible for engineers to create "virtual plants" and to follow complex thermal and fluid flow phenomena from unit to unit across the plant. Advanced visualization software tools aid in analysis and optimization of the entire plant's performance. This tool can significantly reduce the cost of power plant design and optimization with an emphasis on multiphase flows critical to advanced power cycles. A government-industry-university collaboration (including DOE, NETL, Ansys/

154

NREL: Computational Science - Kenny Gruchalla  

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

"Computational Modeling of Wind-plant Aerodynamics." CP-2C00-52445. Golden, CO: Solar Energy Research Institute, Lunacek, M.; Nag, A.; Alber, D.M.; Gruchalla, K.; Chang, C.H.;...

155

NNS computing facility manual P-17 Neutron and Nuclear Science  

SciTech Connect

This document describes basic policies and provides information and examples on using the computing resources provided by P-17, the Neutron and Nuclear Science (NNS) group. Information on user accounts, getting help, network access, electronic mail, disk drives, tape drives, printers, batch processing software, XSYS hints, PC networking hints, and Mac networking hints is given.

Hoeberling, M.; Nelson, R.O.

1993-11-01T23:59:59.000Z

156

Scientific Methods in Computer Science Gordana Dodig-Crnkovic  

E-Print Network (OSTI)

Scientific Methods in Computer Science Gordana Dodig-Crnkovic Department of Computer Science analyzes scientific aspects of Computer Science. First it defines science and scientific method in general. It gives a dis- cussion of relations between science, research, development and technology. The existing

Cunningham, Conrad

157

EMSL: Capabilities: Molecular Science Computing  

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

Welcome to Chinook! Welcome to Chinook! Chinook Supercomputer Chinook is a supercluster with 2310 HP(tm) dual-socket, quad-core AMD(tm) nodes for computation. With 32 GB of memory per node, each processor-core has 4 GB available. Thus, Chinook is the only computer in its class capable of running certain chemical computations. The overall system has 74 TB of memory, 350 GB of local scratch disk per node, a 250 TB of global parallel file system, and a peak performance 163 teraFLOPs. Fast communication between nodes is obtained using single rail InfiniBand interconnect from Voltaire (switches) and Mellanox (network interface cards). Currently, Chinook's operating system is an EMSL modified version of a Red Hat's Scientific Linux. Node allocation is scheduled using Moab® and Simple

158

Computer science and computer information technology majors together: analyzing factors impacting students' success in introductory programming  

Science Conference Proceedings (OSTI)

In 2004 Northern Kentucky University began offering a Bachelor of Science degree in Computer Information Technology. As these new majors began to enroll alongside Computer Science majors in the required and standard Computer Science 1 (CS 1) course, ... Keywords: computer information technology education, computer science education, retention

Maureen Doyle; Dhanuja Kasturiratna; Bartley D. Richardson; Suzanne W. Soled

2009-10-01T23:59:59.000Z

159

Computer-game construction: A gender-neutral attractor to Computing Science  

Science Conference Proceedings (OSTI)

Enrollment in Computing Science university programs is at a dangerously low level. A major reason for this is the general lack of interest in Computing Science by females. In this paper, we discuss our experience with using a computer game construction ... Keywords: Computer game construction, Computing Science, Females in Science

Mike Carbonaro; Duane Szafron; Maria Cutumisu; Jonathan Schaeffer

2010-11-01T23:59:59.000Z

160

EMSL: Capabilities: Molecular Science Computing  

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

Graphics and Visualization Laboratory Graphics and Visualization Laboratory Photo of researcher in the Graphics and Visualization Laboratory EMSL's Graphics and Visualization Laboratory (GVL) helps researchers visualize and analyze complex experimental and computational data sets. GVL provides EMSL users with high-performance graphics systems as well as support staff who have capabilities in illustration and image editing, data modeling and image analysis, scene rendering and model creation, as well as audio/video compositing and editing. The GVL contains five high-performance graphics stations based on SGI technologies with high-speed connections to parallel computers and the database/archive system, a video system integrated with the workstations to facilitate the display and capture of scientific data, and video editing

Note: This page contains sample records for the topic "group computational sciences" 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

Mathematics and Computer Science | Argonne National Laboratory  

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

New international partnership to prepare for emerging simulation platforms New international partnership to prepare for emerging simulation platforms More New technique enables event tracing on extreme-scale systems More MCS and ALCF establish joint lab for evaluating computing platforms More New initiative on runtime compatibility for MPI implementations More Hybrid approach for better failure prediction on advanced computing systems More Vishwanath describes new tool for optimizing data movement on HPC systems More Argonne researcher and his colleagues receive best paper prize More A leader in the computing sciences, the MCS Division provides the numerical tools and technology for solving some of our nation's most critical scientific problems. Video Highlight "Ask Argonne" - Robert Jacob, Climate Scientist, Part 1 A leader in the computing sciences, the MCS Division provides the numerical

162

2-6 Molecular Science Computing Facility  

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

MSCF Overview MSCF Overview Molecular Science Computing Facility The Molecular Science Computing Facility (MSCF) supports a wide range of computational activities in environmental molecular research, from benchmark calculations on small mole- cules to reliable calculations on large molecules, and from solids to simulations of large bio- molecules and reactive chemical transport modeling. The MSCF provides an integrated production computing environment with links to external facilities within the U.S. Depart- ment of Energy (DOE), collaborating universities, and industry. Instrumentation & Capabilities * MPP2. Production cluster of 980 HP rx2600 nodes, 1960 1.5 gigahertz IA64 processors, 450 terabytes local disk, 6.8 terabytes memory, 11.8 teraflops * Lustre. Shared cluster

163

Flash Center for Computational Science The University of Chicago  

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

Flash Center for Computational Science Flash Center for Computational Science The University of Chicago Flash Center for Computational Science Mira Early Science Project Conference Argonne National Laboratory 15 May 2013 Carlo Graziani Flash Center University of Chicago New Insights Into Buoyancy-Driven Turbulent Nuclear Combustion from Large-Scale 3D FLASH Simulations Flash Center for Computational Science The University of Chicago What are Type Ia supernovae? Supernova Cosmology Project Flash Center for Computational Science The University of Chicago What are Type Ia supernovae? Supernova Cosmology Project Peak luminosities of most Type Ia SNe are similar - making them excellent "cosmic yardsticks" Flash Center for Computational Science The University of Chicago

164

Science Prospects And Benefits with Exascale Computing  

SciTech Connect

Scientific computation has come into its own as a mature technology in all fields of science. Never before have we been able to accurately anticipate, analyze, and plan for complex events that have not yet occurred from the operation of a reactor running at 100 million degrees centigrade to the changing climate a century down the road. Combined with the more traditional approaches of theory and experiment, scientific computation provides a profound tool for insight and solution as we look at complex systems containing billions of components. Nevertheless, it cannot yet do all we would like. Much of scientific computation s potential remains untapped in areas such as materials science, Earth science, energy assurance, fundamental science, biology and medicine, engineering design, and national security because the scientific challenges are far too enormous and complex for the computational resources at hand. Many of these challenges are of immediate global importance. These challenges can be overcome by a revolution in computing that promises real advancement at a greatly accelerated pace. Planned petascale systems (capable of a petaflop, or 1015 floating point operations per second) in the next 3 years and exascale systems (capable of an exaflop, or 1018 floating point operations per second) in the next decade will provide an unprecedented opportunity to attack these global challenges through modeling and simulation. Exascale computers, with a processing capability similar to that of the human brain, will enable the unraveling of longstanding scientific mysteries and present new opportunities. Table ES.1 summarizes these scientific opportunities, their key application areas, and the goals and associated benefits that would result from solutions afforded by exascale computing.

Kothe, Douglas B [ORNL

2007-12-01T23:59:59.000Z

165

Computational thinking for the sciences: a three day workshop for high school science teachers  

Science Conference Proceedings (OSTI)

This paper describes "Computational Thinking for the Sciences", a 3-day summer workshop for high school science and mathematics teachers. Our workshop emphasizes the deep connections between the natural sciences, mathematics and computer science through ... Keywords: computational thinking, high school mathematics, high school science, k-12 outreach

Sheikh Iqbal Ahamed; Dennis Brylow; Rong Ge; Praveen Madiraju; Stephen J. Merrill; Craig A. Struble; James P. Early

2010-03-01T23:59:59.000Z

166

Institute of Computer Science Recursive formulation of limited ...  

E-Print Network (OSTI)

Institute of Computer Science. Academy of Sciences of the Czech Republic. Recursive formulation of limited memory variable metric methods. Ladislav Lukšan ...

167

Institute of Computer Science Transformations enabling to construct ...  

E-Print Network (OSTI)

Institute of Computer Science. Academy of Sciences of the Czech Republic. Transformations enabling to construct limited-memory Broyden class methods.

168

Institute of Computer Science Primal interior point method for ...  

E-Print Network (OSTI)

Institute of Computer Science. Academy of Sciences of the Czech Republic. Primal interior point method for minimization of generalized minimax functions.

169

Institute of Computer Science Variable metric method for ...  

E-Print Network (OSTI)

Mar 15, 2005 ... Institute of Computer Science, Academy of Sciences of the Czech Republic, Pod. Vodárenskou vez? 2, 182 07 Praha 8 and Technical University ...

170

Institute of Computer Science New class of limited-memory ...  

E-Print Network (OSTI)

Institute of Computer Science. Academy of Sciences of the Czech Republic. New class of limited-memory variationally-derived variable metric methods. J. Vlcek ...

171

Institute of Computer Science Band preconditioners for the matrix ...  

E-Print Network (OSTI)

Institute of Computer Science. Academy of Sciences of the Czech Republic. Band preconditioners for the matrix-free truncated Newton method. Ladislav Lukšan ...

172

*Department of Computer Science, Stanford University, Stanford, CA ...  

E-Print Network (OSTI)

*Department of Computer Science, Stanford University, Stanford, CA 94305. E- mail: manchoso@cs.stanford.edu. ‚Department of Management Science and ...

173

Institute of Computer Science Limited-memory projective variable ...  

E-Print Network (OSTI)

Institute of Computer Science. Academy of Sciences of the Czech Republic. Limited-memory projective variable metric methods for unconstrained minimization.

174

The Computational Materials and Chemical Sciences Network (CMCSN...  

Office of Science (SC) Website

The Computational Materials and Chemical Sciences Network (CMCSN) Materials Sciences and Engineering (MSE) Division MSE Home About Research Areas Energy Frontier Research Centers...

175

The Center for Computational Sciences DOE High Performance Computing Research Center at Oak Ridge National Laboratory  

E-Print Network (OSTI)

1 The Center for Computational Sciences DOE High Performance Computing Research Center at Oak Ridge Sciences DOE High Performance Computing Research Center at Oak Ridge National Laboratory Outline · CCS for Computational Sciences DOE High Performance Computing Research Center at Oak Ridge National Laboratory CCS

176

DOE Science Showcase - High-Performance Computing | OSTI, US...  

Office of Scientific and Technical Information (OSTI)

Science Showcase - High-Performance Computing Supercomputers or massively parallel high-performance computers (HPCs) are machines that employ very large numbers of processors in...

177

Andrew Chien joins University of Chicago computer science faculty...  

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

Andrew Chien joins University of Chicago computer science faculty December 8, 2011 Tweet EmailPrint Andrew Chien, the newly appointed William Eckhardt Professor in Computer...

178

Coordinator's Report: ICRM Life Science Working Group  

Science Conference Proceedings (OSTI)

... radionuclide metrology issues as they relate to the life sciences. ... in nuclear medicine, measurement of decay properties (half-lives, decay energies ...

179

Integrating Data Management and Collaborative Sharing with Computational Science Processes  

SciTech Connect

Structured Scientific Data Management - the management of storage, access, usage, lifecycle, content and meaning for scientific data - is not as commonly employed in computational science as it is in other fields of scientific endeavor. However, where it has been co-developed and integrated with the computational science research it has had a transformational influence on the scientific work. These infrastructures enabled not only new research previously impossible, but also helped to speed up the research process and improved the quality of the research output. Good data management systems are capable of facilitating effective scientific collaborations on a group, institutional, national or international level, through the easy sharing of resources and results. Today as computational science is becoming more data rich and collaborative, integrated scientific data management is becoming an essential tool for every computational science research and production environment. This chapter will describe the fundamental principles and components of a good data management system, provide real world examples of successful implementations and provides an outlook on future developments. We conclude with a short section on how to get started for those whose interest has been peaked by this chapter

Kleese van Dam, Kerstin; Walker, Andrew M.; James, Mark

2012-01-18T23:59:59.000Z

180

Group theory (symmetries) in a computer game  

Science Conference Proceedings (OSTI)

Computer games can lay early seeds of mathematical concepts in children. The game discussed here is a computer puzzle that allows the movement of pieces through exchanges as well as in-place rotations of 180° about the x

Tarun Biswas

1998-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "group computational sciences" 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

Computational Materials Science: from Basic Principles to Material ...  

Science Conference Proceedings (OSTI)

Feb 8, 2007... Thermodynamics Software/Codes, Visualization Software/Codes ... Topic Title: Computational Materials Science: from Basic Principles to ...

182

Medical Computing Science at the University of Aberdeen  

E-Print Network (OSTI)

Medical Computing Science at the University of Aberdeen Department of Computing Science, and The Faculty of Medicine and Medical Sciences University of Aberdeen 26/10/00 Summary Computers are currently obtaining an increasingly important role in medical research, as well as in primary and secondary care

Lucas, Peter

183

Engaging women in computer science and engineering: Insights from a national study of undergraduate research experiences  

E-Print Network (OSTI)

women graduate students in computer science and engineering.the undergraduate curriculum in computer science: Where doEncouraging women in computer Science. SIGCE Bulletin, 24 (

Kim, Karen; Fann, Amy; Misa-Escalante, Kimberly

2009-01-01T23:59:59.000Z

184

Computer Science Program | U.S. DOE Office of Science (SC)  

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

Computer Computer Science Advanced Scientific Computing Research (ASCR) ASCR Home About Research Applied Mathematics Computer Science Exascale Tools Workshop Programming Challenges Workshop Architectures I Workshop External link Architectures II Workshop External link Next Generation Networking Scientific Discovery through Advanced Computing (SciDAC) Computational Science Graduate Fellowship (CSGF) ASCR SBIR-STTR Facilities Science Highlights Benefits of ASCR Funding Opportunities Advanced Scientific Computing Advisory Committee (ASCAC) News & Resources Contact Information Advanced Scientific Computing Research U.S. Department of Energy SC-21/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-7486 F: (301) 903-4846 E: sc.ascr@science.doe.gov More Information »

185

Building an HPC watering hole for boulder area computational science  

Science Conference Proceedings (OSTI)

Access to adequate computing resources is essential for any computational science initiative. Moreover, these resources can serve as a high-performance computing watering hole where ideas are exchanged, collaborations formed, and cycles drawn upon to ...

E. R. Jessup; H. M. Tufo; M. S. Woitaszek

2005-05-01T23:59:59.000Z

186

www.ias.edu/rise Science Initiative Group  

E-Print Network (OSTI)

funds. He has an ally in Heneri Dzinotyiweyi, the Minister for Science and Technology Development as a regional research facility and as the coordinating hub of a regional network. The 60 computer users ­ staff

187

George Ostrouchov Statistics and Data Sciences Group  

E-Print Network (OSTI)

Statistical Association, 2010 Certificate of Appreciation from US Undersecretary of Energy "For exemplary on behalf of the Department of Energy's Office of Science", 2007 Martin Marietta Energy Systems government, DC, June 16-18, 2003. 2 #12;Program Committee: 6th International Workshop on High Performance Data

188

NREL: Computational Science - Wind Energy Simulations  

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

Wind Energy Simulations Wind Energy Simulations Scientists in the Computational Science Center at the National Renewable Energy Laboratory (NREL) are performing wind-farm computational fluid dynamics (CFD) and structural dynamics simulations that will provide a better understanding of the interactions of wind turbine wakes with one another, with the surrounding winds, and with the loads they impose on turbine blades and other components. Large-scale wind power generation deployment is a realistic and largely inevitable proposition as energy security, supply uncertainties, and global climate concerns drive the U.S. to develop diverse sources of domestic, clean, and renewable energy. The U.S. is currently on a path to produce 20% of its electricity from wind energy by 2030, which is a 10-fold increase

189

NETL: Advanced Research - Computation Energy Sciences  

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

MFIX MFIX Advanced Research Computational Energy Sciences MFIX MFIX (Multiphase Flow with Interphase eXchanges) is a general-purpose computer code developed at the National Energy Technology Laboratory (NETL) for describing the hydrodynamics, heat transfer and chemical reactions in fluid-solids systems. It has been used for describing bubbling and circulating fluidized beds and spouted beds. MFIX calculations give transient data on the three-dimensional distribution of pressure, velocity, temperature, and species mass fractions. MFIX code is based on a generally accepted set of multiphase flow equations. The code is used as a "test-stand" for testing and developing multiphase flow constitutive equations. MFIX Virtual Plant Consider a fluidized bed coal gasification reactor, in which pulverized

190

Computer Algebra Group at SFU - Past Meetings - CECM  

E-Print Network (OSTI)

Computer Algebra Group at SFU - Past Meetings (Spring 1998 through Summer 2002). January 1998 5 Petr Lisonek, ``Topics in Trigonometric Simplification'' ...

191

Matthew R. Norman Scientific Computing Group  

E-Print Network (OSTI)

-present, Porting the Community Atmosphere Model - Spectral Element (CAM-SE) to ORNL's Titan Supercomputer National Laboratory PO BOX 2008 MS6016 Oak Ridge, TN 37831, USA normanmr@ornl.gov (865) 576-1757 Education-scale atmospheric simu- lation code, to run on Oak Ridge Leadership Computing Facility's (OLCF's) Titan super

192

Mapping of Indian computer science research output, 1999---2008  

Science Conference Proceedings (OSTI)

The research output of India in computer science during 1999---2008 is analyzed in this paper on several parameters including total research output, its growth, rank and global publication share, citation impact, share of international collaborative ... Keywords: Computer science, Information technology, Mapping, Research priorities in computer

B. M. Gupta; Avinash Kshitij; Charu Verma

2011-02-01T23:59:59.000Z

193

EINDHOVEN UNIVERSITY OF TECHNOLOGY Department of Mathematics and Computer Science  

E-Print Network (OSTI)

EINDHOVEN UNIVERSITY OF TECHNOLOGY Department of Mathematics and Computer Science CASA-Report 11-11 February 2011 Notes on solving Maxwell equations Part 2: Green's function for stratified media by R. Rook Centre for Analysis, Scientific computing and Applications Department of Mathematics and Computer Science

Eindhoven, Technische Universiteit

194

RIKEN HPCI Program for Computational Life Sciences  

E-Print Network (OSTI)

of computational resources offered by the High Performance Computing Infrastructure, with the K computer long-term support. High Performance Computing Development Education and Outreach Strategic Programs

Fukai, Tomoki

195

Computational Science Guides and Accelerates Hydrogen Research (Fact Sheet)  

Science Conference Proceedings (OSTI)

This fact sheet describes NREL's accomplishments in using computational science to enhance hydrogen-related research and development in areas such as storage and photobiology. Work was performed by NREL's Chemical and Materials Science Center and Biosciences Center.

Not Available

2010-12-01T23:59:59.000Z

196

Institute of Computer Science Generalizations of the limited-memory ...  

E-Print Network (OSTI)

BFGS method based on quasi-product form of update. J. Vlceka, L. Lukšana, b. aInstitute of Computer Science, Academy of Sciences of the Czech Republic,.

197

TMS 2010 Tutorial on "Nanoscale Computational Materials Science"  

Science Conference Proceedings (OSTI)

TMS 2010: Tutorial on “Nanoscale Computational Materials Science” February 14-18, 2010 • Washington State Convention Center • Seattle, WA. This tutorial ...

198

DOE Office of Science Computing Facility Operational Assessment...  

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

Assessment (OA) Review of the efficiencies in the steady-state operations of each of the DOE Office of Science High Performance Computing (HPC) Facilities. * OMB requirement for...

199

Institute of Computer Science Efficient tridiagonal preconditioner for ...  

E-Print Network (OSTI)

... by results of extensive numerical experiments. Keywords: 1This work was supported by the Institute of Computer Science of the AS CR (RVO:67985807) ...

200

Climate-Science Computational Development Team: The Climate End...  

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

Argonne National Laboratory Robert Jacob, Argonne National Laboratory Climate-Science Computational Development Team: The Climate End Station II PI Name: Warren Washington...

Note: This page contains sample records for the topic "group computational sciences" 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

LIVIU IFTODE Department of Computer Science E-mail: iftode@cs,.rutgers.edu  

E-Print Network (OSTI)

Computing, Social Networking. Education Ph.D. Computer Science Princeton University, 1998 Dissertation: Home-based

Iftode, Liviu

202

About the ASCR Computer Science Program | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

About the ASCR Computer Science Program About the ASCR Computer Science Program Advanced Scientific Computing Research (ASCR) ASCR Home About Research Applied Mathematics Computer Science Exascale Tools Workshop Programming Challenges Workshop Architectures I Workshop External link Architectures II Workshop External link Next Generation Networking Scientific Discovery through Advanced Computing (SciDAC) Computational Science Graduate Fellowship (CSGF) ASCR SBIR-STTR Facilities Science Highlights Benefits of ASCR Funding Opportunities Advanced Scientific Computing Advisory Committee (ASCAC) News & Resources Contact Information Advanced Scientific Computing Research U.S. Department of Energy SC-21/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-7486 F: (301) 903-4846 E: sc.ascr@science.doe.gov More Information »

203

TORCH Computational Reference Kernels - A Testbed for Computer Science Research  

E-Print Network (OSTI)

Int’l. Journal of High Performance Computing Applications [In Proc. SC2009: High performance computing, networking, andIn Proc. SC2008: High performance computing, networking, and

Kaiser, Alex

2011-01-01T23:59:59.000Z

204

Large Scale Computing and Storage Requirements for Basic Energy Sciences Research  

E-Print Network (OSTI)

COMPUTING AND STORAGE REQUIREMENTS Basic Energy SciencesEnergy  Sciences   8.2.1.4   Computational  and  Storage  Computing  and  Storage  Requirements  for  Basic  Energy  

Gerber, Richard

2012-01-01T23:59:59.000Z

205

Early Science Program | Argonne Leadership Computing Facility  

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

Early Science Program The goals of the Early Science Program (ESP) were to prepare key applications for the architecture and scale of Mira, and to solidify libraries and...

206

PNNL: Research - Fundamental & Computational Sciences Directorate...  

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

Subsurface Science Enabled by the Office of Science Security & Privacy | Contact PNNL Last Update: August 2013 | Pacific Northwest National Laboratory <% conn.close set...

207

Science at ALCF | Argonne Leadership Computing Facility  

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

Hours: 40 Million more science Science at ALCF Allocation Program - Any - INCITE ALCC ESP Director's Discretionary Year -Year 2008 2009 2010 2011 2012 2013 Research Domain - Any...

208

Tutoring model for promoting teaching skills of computer science prospective teachers  

Science Conference Proceedings (OSTI)

One of the greatest challenges Computer Science (CS) teachers face is that of guiding their pupils through problem-solving processes, i.e., the process of constructing a solution for a given problem as an algorithm or a computer program. This paper suggests ... Keywords: computer science education, computer science teacher preparation., problem solving, prospective computer science teachers, training, tutoring in computer science

Noa Ragonis; Orit Hazzan

2008-06-01T23:59:59.000Z

209

Berkeley Lab Computing Sciences: Accelerating Scientific Discovery  

E-Print Network (OSTI)

Sciences’ national user facilities, services, and researchoperating two national user facilities — NERSC and ESnet —

Hules, John A

2009-01-01T23:59:59.000Z

210

Document driven certification of computational science and engineering software  

Science Conference Proceedings (OSTI)

This paper presents a documentation and development methodology to facilitate the certification of Computational Science and Engineering (CSE) software that is produced by professional end user developers to solve mathematical models of physical systems. ... Keywords: computational science and engineering, document driven design, literate programming, software engineering, software requirements specification

Spencer Smith, Nirmitha Koothoor, Nedialko Nedialkov

2013-11-01T23:59:59.000Z

211

Computers are from Mars, Organisms are from Venus: Interrelationship guide to Biology and Computer Science  

E-Print Network (OSTI)

Computers are from Mars, Organisms are from Venus: Interrelationship guide to Biology and Computer "biology and computation", "bioinformatics", "DNA computing", "genetic algorithms", etc. What is all. In recent years one active area of interdisciplinary merger has been biology and computer science. The noise

Kim, Junhyong

212

Srinivasan Named Head of NERSC's Computational Systems Group  

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

Srinivasan Named Head Srinivasan Named Head of NERSC's Computational Systems Group Srinivasan Named Head of NERSC's Computational Systems Group August 31, 2011 | Tags: NERSC Jay Srinivasan has been selected as the Computational Systems Group Lead in the NERSC Systems Department. In this role, he will supervise the day-to-day operation of all of NERSC's computer systems. Prior to taking on his new assignment, Srinivasan was the team lead for the PDSF cluster that supports Nuclear Physics and High Energy Physics. Srinivasan has more than 15 years of experience in high performance computing, both as a user and administrator. Since joining NERSC in 2001, he has worked on all the large systems from NERSC-3, the IBM/SP2 system called Seaborg, to Hopper, the Cray XE6 that is currently NERSC's

213

Computation Directorate and Science& Technology Review Computational Science and Research Featured in 2002  

SciTech Connect

Thank you for your interest in the activities of the Lawrence Livermore National Laboratory Computation Directorate. This collection of articles from the Laboratory's Science & Technology Review highlights the most significant computational projects, achievements, and contributions during 2002. In 2002, LLNL marked the 50th anniversary of its founding. Scientific advancement in support of our national security mission has always been the core of the Laboratory. So that researchers could better under and predict complex physical phenomena, the Laboratory has pushed the limits of the largest, fastest, most powerful computers in the world. In the late 1950's, Edward Teller--one of the LLNL founders--proposed that the Laboratory commission a Livermore Advanced Research Computer (LARC) built to Livermore's specifications. He tells the story of being in Washington, DC, when John Von Neumann asked to talk about the LARC. He thought Teller wanted too much memory in the machine. (The specifications called for 20-30,000 words.) Teller was too smart to argue with him. Later Teller invited Von Neumann to the Laboratory and showed him one of the design codes being prepared for the LARC. He asked Von Neumann for suggestions on fitting the code into 10,000 words of memory, and flattered him about ''Labbies'' not being smart enough to figure it out. Von Neumann dropped his objections, and the LARC arrived with 30,000 words of memory. Memory, and how close memory is to the processor, is still of interest to us today. Livermore's first supercomputer was the Remington-Rand Univac-1. It had 5600 vacuum tubes and was 2 meters wide by 4 meters long. This machine was commonly referred to as a 1 KFlop machine [E+3]. Skip ahead 50 years. The ASCI White machine at the Laboratory today, produced by IBM, is rated at a peak performance of 12.3 TFlops or E+13. We've improved computer processing power by 10 orders of magnitude in 50 years, and I do not believe there's any reason to think we won't improve another 10 orders of magnitude in the next 50 years. For years I have heard talk of hitting the physical limits of Moore's Law, but new technologies will take us into the next phase of computer processing power such as 3-D chips, molecular computing, quantum computing, and more. Big computers are icons or symbols of the culture and larger infrastructure that exists at LLNL to guide scientific discovery and engineering development. We have dealt with balance issues for 50 years and will continue to do so in our quest for a digital proxy of the properties of matter at extremely high temperatures and pressures. I believe that the next big computational win will be the merger of high-performance computing with information management. We already create terabytes--soon to be petabytes--of data. Efficiently storing, finding, visualizing and extracting data and turning that into knowledge which aids decision-making and scientific discovery is an exciting challenge. In the meantime, please enjoy this retrospective on computational physics, computer science, advanced software technologies, and applied mathematics performed by programs and researchers at LLNL during 2002. It offers a glimpse into the stimulating world of computational science in support of the national missions and homeland defense.

Alchorn, A L

2003-04-04T23:59:59.000Z

214

Photon Sciences Directorate | 2010 Annual Report | EHS Group Expands  

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

Photon Sciences EHS Group Expands, Photon Sciences EHS Group Expands, Evolves in 2010 Steve Hoey "We're proud of the excellent safety record we earned in 2010. It would not have been possible without the hard work, dedication, and experience of the EHS staff and the continuing efforts of our contractors to work more safely." - Steve Hoey Manager, Environment, Safety and Health Fiscal year 2010 was busy for Environment, Safety, and Health (ESH) staff in the Photon Sciences Directorate, due in no small part to the year-long strategic planning leading up to the reorganization of the directorate at year's end and the continuing rapid growth of NSLS-II. Photon Sciences ESH already has an excellent safety record under its belt. In 2010, as was the case with the Laboratory as a whole, a strong emphasis

215

Summer 1994 Computational Science Workshop. Final report  

SciTech Connect

This report documents the work performed by the University of New Mexico Principal Investigators and Research Assistants while hosting the highly successful Summer 1994 Computational Sciences Workshop in Albuquerque on August 6--11, 1994. Included in this report is a final budget for the workshop, along with a summary of the participants` evaluation of the workshop. The workshop proceeding have been delivered under separate cover. In order to assist in the organization of future workshops, we have also included in this report detailed documentation of the pre- and post-workshop activities associated with this contract. Specifically, we have included a section that documents the advertising performed, along with the manner in which applications were handled. A complete list of the workshop participants in this section. Sample letters that were generated while dealing with various commercial entities and departments at the University are also included in a section dealing with workshop logistics. Finally, we have included a section in this report that deals with suggestions for future workshops.

1994-12-31T23:59:59.000Z

216

SuperComputing | Energy Science | ORNL  

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

Energy Storage Future Technology Knowledge Discovery Materials Mathematics National Security Systems Modeling Engineering Analysis Behavioral Sciences Geographic Information...

217

Transportation Planning & Decision Science Group Transportation Systems Research Group Diane Davidson Keith Kahl  

E-Print Network (OSTI)

Transportation Planning & Decision Science Group Transportation Systems Research Group Diane Davidson Keith Kahl 865-946-1475 865-946-1236 Center for Transportation Analysis News Oak Ridge National to members of the Kentucky Transportation Cabinet and the Kentucky Transportation Center. The purpose

218

Transportation Planning & Decision Science Group Transportation Systems Research Group Diane Davidson Keith Kahl  

E-Print Network (OSTI)

Transportation Planning & Decision Science Group Transportation Systems Research Group Diane Davidson Keith Kahl 865-946-1475 865-946-1236 Center for Transportation Analysis News Oak Ridge National, during the Chairman's Luncheon at the 92nd Annual Transportation Research Board (TRB) Meeting

219

Transportation Planning & Decision Science Group Transportation Systems Research Group Diane Davidson Keith Kahl  

E-Print Network (OSTI)

Transportation Planning & Decision Science Group Transportation Systems Research Group Diane Davidson Keith Kahl 865-946-1475 865-946-1236 Center for Transportation Analysis News Oak Ridge National of Hydrogen Fuel Cell Vehicle Technology and Prospects for the Future" P.T. Jones ­ "Dynamic Wireless Power

220

Part-time Computer Science Instructor Positions The Department of Computer Science at Bowling Green State University has a recurring need for  

E-Print Network (OSTI)

Part-time Computer Science Instructor Positions The Department of Computer Science at Bowling Green in computer science or a closely related field is required. One-semester adjunct positions have start dates division computer science courses; specific course assignment will depend on the instructor's credentials

Moore, Paul A.

Note: This page contains sample records for the topic "group computational sciences" 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

Computers in teaching science: To simulate or not to simulate?  

Science Conference Proceedings (OSTI)

Do computer simulations help students learn science? How can we tell? Are there negative implications of using simulations to teach students about real world phenomena? In this paper I describe my experience using a computer simulation on air resistance. In order to parse out the effects of using the computer simulation and of having an interactive learning environment

Richard N. Steinberg

2000-01-01T23:59:59.000Z

222

Understanding science: The influence of computers in college physics classes  

E-Print Network (OSTI)

Understanding science: The influence of computers in college physics classes Spencer Postdoctoral;Project Summary: The growing role of computers in college physics is undeniable. Numerical data collection in full-color animated displays. These computer uses aim to help students understand the content

Steinberg, Richard N.

223

Computers in teaching science: To simulate or not to simulate?  

E-Print Network (OSTI)

Computers in teaching science: To simulate or not to simulate? Richard N. Steinberg City College of New York Phys. Ed. Res. Suppl. to Am. J. Phys. 68, S37-S41 (2000) Do computer simulations help students about real world phenomena? In this paper I describe my experience using a computer simulation

Steinberg, Richard N.

224

Proceedings of the 40th ACM technical symposium on Computer science education  

Science Conference Proceedings (OSTI)

Welcome to the proceedings of the 40th ACM Technical Symposium on Computer Science Education, or SIGCSE 2009. "Engaging Computer Science Education" is the theme of the Symposium this year. The theme reflects our common desire to create computer science ...

Sue Fitzgerald; Mark Guzdial; Gary Lewandowski; Steven Wolfman

2009-03-01T23:59:59.000Z

225

Large Scale Computing and Storage Requirements for Fusion Energy Sciences Research  

E-Print Network (OSTI)

Energy  Sciences   8.2.3.4   Computational  and  Storage  Energy  Sciences   13.1.1.4   Computational  and  Storage  Energy  Sciences   8.2.4.4   Computational  and  Storage  

Gerber, Richard

2012-01-01T23:59:59.000Z

226

Joint Electrical and Computer Engineering Department & Computer Science Department Seminar  

E-Print Network (OSTI)

, November 18, 2013, 11 a.m. to 12 noon Location: CS Building Room 130 "High Performance Computing: What Dresden Director, Center for Information Services and High Performance Computing (ZIH) D-01062 Dresden Germany Abstract: High performance computing has changed quite significantly within the last couple

227

Fundamental & Computational Sciences Directorate at PNNL - Search...  

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

highlights View All CSMD Highlights Contacts Charity Plata Web Publishing Services Enabled by the Office of Science Security & Privacy | Contact PNNL Last Update: August 2013...

228

PNNL: About - Biological Sciences: Fundamental & Computational...  

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

Scientists within the Biological Sciences Division perform systems and synthetic biology research and develop technologies focused on how cells, cell communities, and...

229

PNNL: Chemical & Materials Sciences - Fundamental & Computational...  

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

& Journal Cover Gallery CMSD Job Openings Links Seminar Series Frontiers in Geochemistry Frontiers in Catalysis Science and Engineering Frontiers in Chemical Physics &...

230

Science-Driven Computing: NERSC's Plan for 2006-2010  

Science Conference Proceedings (OSTI)

NERSC has developed a five-year strategic plan focusing on three components: Science-Driven Systems, Science-Driven Services, and Science-Driven Analytics. (1) Science-Driven Systems: Balanced introduction of the best new technologies for complete computational systems--computing, storage, networking, visualization and analysis--coupled with the activities necessary to engage vendors in addressing the DOE computational science requirements in their future roadmaps. (2) Science-Driven Services: The entire range of support activities, from high-quality operations and user services to direct scientific support, that enable a broad range of scientists to effectively use NERSC systems in their research. NERSC will concentrate on resources needed to realize the promise of the new highly scalable architectures for scientific discovery in multidisciplinary computational science projects. (3) Science-Driven Analytics: The architectural and systems enhancements and services required to integrate NERSC's powerful computational and storage resources to provide scientists with new tools to effectively manipulate, visualize, and analyze the huge data sets derived from simulations and experiments.

Simon, Horst D.; Kramer, William T.C.; Bailey, David H.; Banda,Michael J.; Bethel, E. Wes; Craw, James M.; Fortney, William J.; Hules,John A.; Meyer, Nancy L.; Meza, Juan C.; Ng, Esmond G.; Rippe, Lynn E.; Saphir, William C.; Verdier, Francesca; Walter, Howard A.; Yelick,Katherine A.

2005-05-16T23:59:59.000Z

231

Computer Science and Computer Information Systems Faculty: M. Branton, H. ElAarag, D. Plante, H. Pulapaka  

E-Print Network (OSTI)

Computer Science and Computer Information Systems Faculty: M. Branton, H. ElAarag, D. Plante, H. Pulapaka The computer science major at Stetson University provides students a flexible curriculum where they can concentrate in one of two defined degree tracks, Computer Science and Computer Information Systems

Miles, Will

232

PNNL: About - Computational Sciences & Mathematics - Fundamental &  

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

Latest News Latest News PNNL researchers Bill Cannon and Haluk Resat were selected to present at the Quantitative Biology conference in Hawaii in February. Q-Bio brings together scientists and engineers focused on all areas of quantitative biology. Read more. PNNL computer scientists Darren Kerbyson and Sriram Krishnamoorthy are members of project teams that have been awarded time on leadership class computing systems through the Department of Energy INCITE program. Read more. About the Division Researchers in PNNL's Computational Sciences & Mathematics Division are focused on the "Science of Computing" and are working to create new computational capabilities to solve problems using extreme scale simulation and data analytics. The Computational Sciences & Mathematics Division (CSMD) at Pacific

233

Computational Mechanics: A Core Discipline in Com-putational Science and Engineering  

E-Print Network (OSTI)

Computational Mechanics: A Core Discipline in Com- putational Science and Engineering Theoretical and Applied Mechanics (TAM) is the branch of applied science concerned with the study of mechanical phenomena area that affects our lives, security, and well being. Computational Mechanics (CM) is that sub

Thompson, Lonny L.

234

Computer Science and Information Technology Student Pipeline  

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

Student Pipeline Program Description Los Alamos National Laboratory's High Performance Computing and Information Technology Divisions recruit and hire promising...

235

Computational Materials Science and Engineering Education: A ...  

Science Conference Proceedings (OSTI)

January 2009; Informatics and Integrated Computational Materials Engineering: Part II; March 2008; Materials Informatics Part I: A Diversity of Issues ...

236

DOE Greenbook - Needs and Directions in High-Performance Computing for the Office of Science  

Science Conference Proceedings (OSTI)

The NERSC Users Group (NUG) encompasses all investigators utilizing the NERSC computational and storage resources of the Department of Energy Office of Science facility. At the February 2001 meeting held at the National Energy Research Scientific Computing (NERSC) facility, the NUG executive committee (NUGEX) began the process to assess the role of computational science and determine the computational needs in future Office of Science (OS) programs. The continuing rapid development of the computational science fields and computer technology (both hardware and software) suggest frequent periodic review of user requirements and the role that computational science should play in meeting OS program commitments. Over the last decade, NERSC (and many other supercomputer centers) have transitioned from a center based on vector supercomputers to one almost entirely dedicated to massively parallel platforms (MPPs). Users have had to learn and transform their application codes to make use of these parallel computers. NERSC computer time requests suggest that a vast majority of NERSC users have accomplished this transition and are ready for production parallel computing. Tools for debugging, mathematical toolsets, and robust communication software have enabled this transition. The large memory and CPU power of these parallel machines are allowing simulations at resolutions, timescales, and levels of realism in physics that were never before possible. Difficulties and performance issues in using MPP systems remain linked to the access of non-uniform memory: cache, local, and remote memory. This issue includes both the speed of access and the methods of access to the memory architecture. Optimized mathematical tools to perform standard functions on parallel machines are available. Users should be encouraged to make heavy use of those tools to enhance productivity and system performance. There are at least four underlying components to the computational resources used by OS researchers. (1) High-Performance Computing Technology; (2) Advanced Software Technology and Algorithms; (3) Energy Sciences Network; and (4) Basic Research and Human Resources. In addition to the availability from the vendor community, these components determine the implementation and direction of the development of the supercomputing resources for the OS community. In this document we will identify scientific and computational needs from across the five Office of Science organizations: High Energy and Nuclear Physics, Basic Energy Sciences, Fusion Energy Science, Biological and Environmental Research, and Advanced Scientific Computing Research. We will also delineate the current suite of NERSC computational and human resources. Finally, we will provide a set of recommendations that will guide the utilization of current and future computational resources at the DOE NERSC.

Rotman, D; Harding, P

2002-04-01T23:59:59.000Z

237

NNSA/CEA Cooperation in Computer Science | National Nuclear Security  

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

NNSA/CEA Cooperation in Computer Science | National Nuclear Security NNSA/CEA Cooperation in Computer Science | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog The National Nuclear Security Administration NNSA/CEA Cooperation in Computer Science Home > About Us > Our Programs > Defense Programs > Future Science & Technology Programs > Office of Advanced Simulation and Computing and

238

NNSA/CEA Cooperation in Computer Science | National Nuclear Security  

National Nuclear Security Administration (NNSA)

NNSA/CEA Cooperation in Computer Science | National Nuclear Security NNSA/CEA Cooperation in Computer Science | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog The National Nuclear Security Administration NNSA/CEA Cooperation in Computer Science Home > About Us > Our Programs > Defense Programs > Future Science & Technology Programs > Office of Advanced Simulation and Computing and

239

Setting Up a Tutor Training Programme in Computer Science  

E-Print Network (OSTI)

Strooper,P. Bakker,P. Carrington,D. Creasy,P. Goodchild,A. MacColl,I. Purchase,H.C. Proceedings of the First Australian Conference on Computer Science Education, Rosenberg, J. (ed) ACM Press

Strooper, P.; Bakker, P.; Carrington, D.; Creasy, P.; Goodchild, A.; MacColl, I.; Purchase, H.C.

240

Understanding and improving computational science storage access through continuous characterization  

Science Conference Proceedings (OSTI)

Computational science applications are driving a demand for increasingly powerful storage systems. While many techniques are available for capturing the I/O behavior of individual application trial runs and specific components of the storage system, ...

Philip Carns; Kevin Harms; William Allcock; Charles Bacon; Samuel Lang; Robert Latham; Robert Ross

2011-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "group computational sciences" 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

Incorporating software architecture in the computer science curriculum  

Science Conference Proceedings (OSTI)

This workshop introduces the concepts of software architecture and how to incorporate these concepts into the computer science and software engineering curriculum. Participants will learn techniques used in industry to specify quality attributes critical ...

Martin L. Barrett; Ayse Bener; Steve Chenoweth

2011-05-01T23:59:59.000Z

242

Berkeley Lab Scientific Programs: Computing Sciences  

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

data-intensive, international scientific collaborations. National Energy Research Scientific Computing Center (NERSC) Located at Berkeley Lab, NERSC is the flagship...

243

Computational Materials Science and Engineering: Accelerating ...  

Science Conference Proceedings (OSTI)

As we progress from today's petascale computing architectures to the exascale machines that are already on the horizon, we need to plan and prepare for ...

244

News in ITL - Mathematical and Computational Sciences  

Science Conference Proceedings (OSTI)

News in ITL - Applied and Computational Mathematics. 11/29/12. ... 03/16/06. Algorithm Advance Produces Quantum Calculation Record. Contact. ...

2012-09-26T23:59:59.000Z

245

NREL: Computational Science - Peter A. Graf  

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

applied mathematics to bear on computational problems involving renewable energy. In particular, he has helped develop the methodology and a suite of software tools...

246

Internships in Computer Science, Statistics and Analytics  

E-Print Network (OSTI)

outstanding career opportunities in fields that include: · Cyber security · Global security · Nuclear physics of the future. Our nation's growing emphasis in computational solutions for national security is creating, and secure computing infrastructures to enable next-generation capabilities important for national security

247

Expanding the frontiers of computer science education: invited talk  

Science Conference Proceedings (OSTI)

It is well known that there have been large swings in Computer Science enrollments in the last two decades. Many factors have been cited for these enrollment changes, including changes in the economy in the high-tech sector and the general image of computing. ... Keywords: enrollment

Mehran Sahami

2011-05-01T23:59:59.000Z

248

Teaching and practicing computer science at the university level  

Science Conference Proceedings (OSTI)

Universities offering Computing Science curricula should do so at the university level. Taking pragmatic shortcuts causes stagnation in professional practice. The essential element is the pervasive presence throughout the curriculum of mathematical modelling, ... Keywords: computing curricula, formal methods, mathematical modelling, professional practice

Raymond Boute

2009-06-01T23:59:59.000Z

249

COMPUTATIONAL STEERING: TOWARDS ADVANCED INTERACTIVE HIGH PERFORMANCE COMPUTING IN ENGINEERING SCIENCES  

E-Print Network (OSTI)

Key-words: Computational steering, high-performance computing, interactive simulation, virtual reality, CFD Computational Science and Engineering faces a continuous increase of speed of computers and availability of very fast networks. Yet, it seems that some opportunities offered by these ongoing developments are only used to a fraction for numerical simulation. Moreover, despite new possibilities from computer visualization, virtual or augmented reality and collaboration models, most available engineering software still follows the classical way of a strict separation of preprocessing, computing and postprocessing. This paper will first identify some of the major obstructions of an interactive computation for complex simulation tasks in engineering sciences. These are especially found in traditional software structures, in the definition of geometric models and boundary conditions and in the often still very tedious work of generating computational meshes. It then presents a generic approach for collaborative computational steering, where pre- and postprocessing is integrated with high

Ernst Rank; André Borrmann; Er Düster; Christoph Van Treeck; Petra Wenisch

2008-01-01T23:59:59.000Z

250

Computational Science and EngineeringComputational Science and Engineering Linda Petzold  

E-Print Network (OSTI)

-Scale Computer Simulation Methods Ã? Practical High-Performance Computing Internship: Our industry (McMeeking, Fredrickson) Ã? Ferroelectric ceramics Ã? Ceramic Composites Computational Systems Biology

Bigelow, Stephen

251

NYCCS | New York Center for Computational Sciences  

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

Long Island region, New York City and New York State in the utilization of high performance computing to gain a competitive edge in product development and data management that...

252

Computational Science Graduate Fellowship (CSGF) | U.S. DOE Office of  

Office of Science (SC) Website

Computational Computational Science Graduate Fellowship (CSGF) Advanced Scientific Computing Research (ASCR) ASCR Home About Research Applied Mathematics Computer Science Next Generation Networking Scientific Discovery through Advanced Computing (SciDAC) Computational Science Graduate Fellowship (CSGF) ASCR SBIR-STTR Facilities Science Highlights Benefits of ASCR Funding Opportunities Advanced Scientific Computing Advisory Committee (ASCAC) News & Resources Contact Information Advanced Scientific Computing Research U.S. Department of Energy SC-21/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-7486 F: (301) 903-4846 E: sc.ascr@science.doe.gov More Information » Research Computational Science Graduate Fellowship (CSGF) Print Text Size: A A A RSS Feeds

253

Large Scale Computing and Storage Requirements for Fusion Energy Sciences Research  

E-Print Network (OSTI)

strategic plans. Large  Scale  Computing  and  Storage  Requirements  for  Fusion  Energy  Sciences   DOE  

Gerber, Richard

2012-01-01T23:59:59.000Z

254

A Report from the NERSC User Group Prepared for the U.S. Department of Energy Office of Science  

E-Print Network (OSTI)

of Science DOE Greenbook Needs and Directions in High Performance Computing for the Office of Science PPPL

255

PHYSICS, COMPUTER SCIENCE AND MATHEMATICS DIVISION. ANNUAL REPORT. 1 JANUARY - 31 DECEMBER 1979  

E-Print Network (OSTI)

Johnston, and N. Johnston. Computer Graphics 13. 2 (SIGGRAPHS. Colonias. 1979 UCRL-52824. Computer Science and Applied1979. LBL-9504. Synch-A Computer System for Synchrotron

Lepore Editor, J.V.

2010-01-01T23:59:59.000Z

256

Large Scale Computing and Storage Requirements for Basic Energy Sciences Research  

E-Print Network (OSTI)

BES) Office of Advanced Scientific Computing Research (ASCR)of Science, Advanced Scientific Computing Research (ASCR)Office of Advanced Scientific Computing Research, Facilities

Gerber, Richard

2012-01-01T23:59:59.000Z

257

Large Scale Computing and Storage Requirements for Fusion Energy Sciences Research  

E-Print Network (OSTI)

Act of 2009 Advanced Scientific Computing Research Courseof Science, Advanced Scientific Computing Research (ASCR)and for Advanced Scientific Computing Research, Facilities

Gerber, Richard

2012-01-01T23:59:59.000Z

258

TORCH Computational Reference Kernels - A Testbed for Computer Science Research  

Science Conference Proceedings (OSTI)

For decades, computer scientists have sought guidance on how to evolve architectures, languages, and programming models in order to improve application performance, efficiency, and productivity. Unfortunately, without overarching advice about future directions in these areas, individual guidance is inferred from the existing software/hardware ecosystem, and each discipline often conducts their research independently assuming all other technologies remain fixed. In today's rapidly evolving world of on-chip parallelism, isolated and iterative improvements to performance may miss superior solutions in the same way gradient descent optimization techniques may get stuck in local minima. To combat this, we present TORCH: A Testbed for Optimization ResearCH. These computational reference kernels define the core problems of interest in scientific computing without mandating a specific language, algorithm, programming model, or implementation. To compliment the kernel (problem) definitions, we provide a set of algorithmically-expressed verification tests that can be used to verify a hardware/software co-designed solution produces an acceptable answer. Finally, to provide some illumination as to how researchers have implemented solutions to these problems in the past, we provide a set of reference implementations in C and MATLAB.

Kaiser, Alex; Williams, Samuel Webb; Madduri, Kamesh; Ibrahim, Khaled; Bailey, David H.; Demmel, James W.; Strohmaier, Erich

2010-12-02T23:59:59.000Z

259

Opportunities for X-ray Science in Future Computing Architectures  

Science Conference Proceedings (OSTI)

The world of computing continues to evolve rapidly. In just the past 10 years, we have seen the emergence of petascale supercomputing, cloud computing that provides on-demand computing and storage with considerable economies of scale, software-as-a-service methods that permit outsourcing of complex processes, and grid computing that enables federation of resources across institutional boundaries. These trends show no sign of slowing down. The next 10 years will surely see exascale, new cloud offerings, and other terabit networks. This talk reviews various of these developments and discusses their potential implications for x-ray science and x-ray facilities.

Foster, Ian [Argonne National Laboratory

2011-02-09T23:59:59.000Z

260

Agent-based computational models and generative social science  

E-Print Network (OSTI)

This article argues that the agent-based computational model permits a distinctive approach to social science for which the term “generative ” is suitable. In defending this terminology, features distinguishing the approach from both “inductive ” and “deductive ” science are given. Then, the following specific contributions to social science are discussed: The agent-based computational model is a new tool for empirical research. It offers a natural environment for the study of connectionist phenomena in social science. Agent-based modeling provides a powerful way to address certain enduring—and especially interdisciplinary—questions. It allows one to subject certain core theories—such as neoclassical microeconomics—to important types of stress (e.g., the effect of evolving preferences). It permits one to study how rules of individual behavior give rise—or “map up”—to macroscopic regularities and organizations. In turn, one can employ laboratory behavioral research findings to select among competing agent-based (“bottom up”) models. The agent-based approach may well have the important effect of decoupling individual rationality from macroscopic equilibrium and of separating decision science from social science more generally. Agent-based modeling offers powerful new forms of hybrid theoretical-computational work; these are particularly relevant to the study of non-equilibrium systems. The agentbased approach invites the interpretation of society as a distributed computational device, and in turn the interpretation of social dynamics as a type of computation. This interpretation raises important foundational issues in social science—some related to intractability, and some to undecidability proper. Finally, since “emergence” figures prominently in this literature, I take up the connection between agent-based modeling and classical emergentism, criticizing the latter and arguing that the two are incompatible. ? 1999 John Wiley &

Joshua M. Epstein

1999-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "group computational sciences" 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

National Energy Research Scientific Computing Center (NERSC): Advancing the frontiers of computational science and technology  

Science Conference Proceedings (OSTI)

National Energy Research Scientific Computing Center (NERSC) provides researchers with high-performance computing tools to tackle science`s biggest and most challenging problems. Founded in 1974 by DOE/ER, the Controlled Thermonuclear Research Computer Center was the first unclassified supercomputer center and was the model for those that followed. Over the years the center`s name was changed to the National Magnetic Fusion Energy Computer Center and then to NERSC; it was relocated to LBNL. NERSC, one of the largest unclassified scientific computing resources in the world, is the principal provider of general-purpose computing services to DOE/ER programs: Magnetic Fusion Energy, High Energy and Nuclear Physics, Basic Energy Sciences, Health and Environmental Research, and the Office of Computational and Technology Research. NERSC users are a diverse community located throughout US and in several foreign countries. This brochure describes: the NERSC advantage, its computational resources and services, future technologies, scientific resources, and computational science of scale (interdisciplinary research over a decade or longer; examples: combustion in engines, waste management chemistry, global climate change modeling).

Hules, J. [ed.

1996-11-01T23:59:59.000Z

262

NREL: Computational Science - Scott W. Sides  

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

Scott W. Sides Scott W. Sides Computational Materials Scientist Scientist Scott Sides Phone: (303) 275-4122 Email: Scott.Sides@nrel.gov At NREL Since: 2013 Dr. Scott Sides is a computational physicist with a wide range of simulation experience that includes using classical molecular dynamics and numerical self-consistent field theory to study polymer structure and dynamics. Dr. Sides graduated in 1998, and his studies included using kinetic Ising models to measure the lifetimes of metastable states in static fields and the time-dependent response in sinusoidal fields. In his postdoctoral research at Sandia National Laboratories he worked with Dr. Gary Grest studying adhesion in dense polymer melts and using molecular dynamics to validate PRISM theory and scattering data for PDMS. In 2001 he

263

UCL Science Library Map Engineering  

E-Print Network (OSTI)

UCL Science Library Map Floor 4 Engineering Engineering Periodicals Guter Collection Sta Training Room Floor 3 Chemistry Computer Science Geology Geosciences Periodicals History of Science Maths Maths Periodicals Physical Sciences Periodicals Physics Computer Cluster Group Study Area Information Library

Crawford, Ian

264

Amy W. Apon, Ph.D. Professor and Chair, Computer Science Division  

E-Print Network (OSTI)

performance computing, impact of high performance computing to research competiveness, sustainable funding, Division of Computer Science, Clemson University 20082011 Director, Arkansas High Performance Computing Center 20042008 Director of High Performance Computing, University of Arkansas 20072011 Professor

Duchowski, Andrew T.

265

NWChem Delivering High-Performance Computational Chemistry to Science  

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

NWChem NWChem Delivering High-Performance Computational Chemistry to Science SCientifiC innovation tHrougH integration www.nwchem-sw.org www.emsl.pnl.gov NWChem  High-Performance Computational Chemistry EMSL  Environmental Molecular Sciences Laboratory 2 3 NWChem software » Biomolecules, nanostructures, and solid state » From quantum to classical, and all combinations » Gaussian functions or plane-waves » Scaling from one to thousands of processors » Properties and relativity » Open source NWChem Introduction NWChem is cutting-edge software that offers an extensive array of highly scalable, parallel computational chemistry methods needed to address a wide range of large, challenging scientific questions. As one of the U.S. Department of Energy's premier computational chemistry tools, NWChem is

266

Minority student involvement in computational science research at Texas Southern University  

Science Conference Proceedings (OSTI)

There is an extreme shortage of minority students entering STEM fields in general, and computational science in particular. Therefore, a large segment of the national population has potential for contributions to science and research, but this potential ... Keywords: HBCU, HPC, computational science, high-performance computing, minorities in science education

M. Farrukh Khan; Daniel Vrinceanu; Kiran Chillakamarri; C. J. Tymczak

2012-07-01T23:59:59.000Z

267

Computer science is the study of design, theory, and application of computers. It is a continuously evolving field based on  

E-Print Network (OSTI)

Computer science is the study of design, theory, and application of computers. It is a continuously evolving field based on electronics, linguistics, logic, mathematics, and systems engineering. The computer science program emphasizes the development of software and the use of computers focusing around

Hemmers, Oliver

268

Computational Engineering and Science Program at the University of Utah  

Science Conference Proceedings (OSTI)

We describe a new graduate program at the Univesity of Utah that we consider a first step towards the modernization of the University's curriculum in what we call "Computational Engineering and Science" (CES). Our goal is to provide a mechanism by which ...

Carleton DeTar; Aaron L. Fogelson; Christopher R. Johnson; Christopher A. Sikorski

2001-05-01T23:59:59.000Z

269

Online Algorithm for Battery Utilization in Electric Computer Science Department  

E-Print Network (OSTI)

Online Algorithm for Battery Utilization in Electric Vehicles Ron Adany Computer Science Department the problem of utilizing the pack of batteries serving current demands in Electric Vehicles. When serving a demand, the current allocation might be split among the batteries in the pack. Due to its internal

Tamir, Tami

270

School of Mathematical and Computing Sciences Te Kura Pangarau, Rorohiko  

E-Print Network (OSTI)

#12;School of Mathematical and Computing Sciences Te Kura Pangarau, Rorohiko Vortex geometry constant throughout the fluid flow. The velocity of the fluid flow is v = (A ^r + B ^) r . Use constant throughout the fluid flow. The velocity of the fluid flow is v = (A ^r + B ^) r . Streamlines are equiangular

Visser, Matt

271

Envision: a user-centered database of computer science literature  

Science Conference Proceedings (OSTI)

Project Envision is an early NSF-funded digital library effort to develop a multimedia collection of computer science literature with full-text searching and full-content retrieval capabilities. Envision was launched in 1991 in accordance with the ACM ...

Lenwood S. Heath; Deborah Hix; Lucy T. Nowell; William C. Wake; Guillermo A. Averboch; Eric Labow; Scott A. Guyer; Dennis J. Brueni; Robert K. France; Kaushai Dalal; Edward A. Fox

1995-04-01T23:59:59.000Z

272

The UTPB computer science research lab: running on student power  

Science Conference Proceedings (OSTI)

The University of Texas of the Permian Basin (UTPB) is a small university of approximately 3,300 students. The Computer Science Research Lab at UTPB was founded by a federal grant from the Air Force Office of Scientific Research and consists of both ... Keywords: academic system setup and maintenance, lab management

Cherry Owen; Doug Hale; Ilhyun Lee; Haesun Lee

2006-11-01T23:59:59.000Z

273

Undergraduate conceptions of the field of computer science  

Science Conference Proceedings (OSTI)

Students come to CS from a variety of backgrounds and with a variety of preconceptions. Some initially select CS with a very vague idea of the field they are majoring in. In this paper, I describe CS undergraduates' view of the field of Computer Science. ... Keywords: concentrations, curriculum, multi-disciplinary

Michael Hewner

2013-08-01T23:59:59.000Z

274

Experimental economics and experimental computer science: a survey  

Science Conference Proceedings (OSTI)

In surprisingly many computer science research projects, system outcomes may be influenced by computerized or human agents with different economic incentives. Such studies include P2P networks, routing protocols, agent systems, and attacker-defender ... Keywords: experimental economics, experimental methodology, human subjects

Jens Grossklags

2007-06-01T23:59:59.000Z

275

Quantum Cryptographic Network based on Quantum Memories Computer Science Department  

E-Print Network (OSTI)

Quantum Cryptographic Network based on Quantum Memories Eli Biham Computer Science Department, Switzerland Tal Mor Department of Physics Technion Haifa 32000, Israel (September 24, 1996) Abstract Quantum transmission of information. We present a quantum cryptographic system, in which users store particles

Biham, Eli

276

Understanding and Improving Computational Science Storage Access through Continuous Characterization  

Science Conference Proceedings (OSTI)

Computational science applications are driving a demand for increasingly powerful storage systems. While many techniques are available for capturing the I/O behavior of individual application trial runs and specific components of the storage system, ... Keywords: I/O characterization, parallel file systems

Philip Carns; Kevin Harms; William Allcock; Charles Bacon; Samuel Lang; Robert Latham; Robert Ross

2011-10-01T23:59:59.000Z

277

Opportunities for discovery: Theory and computation in Basic Energy Sciences  

SciTech Connect

New scientific frontiers, recent advances in theory, and rapid increases in computational capabilities have created compelling opportunities for theory and computation to advance the scientific mission of the Office of Basic Energy Sciences (BES). The prospects for success in the experimental programs of BES will be enhanced by pursuing these opportunities. This report makes the case for an expanded research program in theory and computation in BES. The Subcommittee on Theory and Computation of the Basic Energy Sciences Advisory Committee was charged with identifying current and emerging challenges and opportunities for theoretical research within the scientific mission of BES, paying particular attention to how computing will be employed to enable that research. A primary purpose of the Subcommittee was to identify those investments that are necessary to ensure that theoretical research will have maximum impact in the areas of importance to BES, and to assure that BES researchers will be able to exploit the entire spectrum of computational tools, including leadership class computing facilities. The Subcommittee s Findings and Recommendations are presented in Section VII of this report.

Harmon, Bruce; Kirby, Kate; McCurdy, C. William

2005-01-11T23:59:59.000Z

278

The Computational Materials and Chemical Sciences Network (CMCSN) | U.S.  

Office of Science (SC) Website

The Computational Materials and Chemical Sciences Network (CMCSN) The Computational Materials and Chemical Sciences Network (CMCSN) Materials Sciences and Engineering (MSE) Division MSE Home About Research Areas Energy Frontier Research Centers (EFRCs) DOE Energy Innovation Hubs BES Funding Opportunities The Computational Materials and Chemical Sciences Network (CMCSN) Theoretical Condensed Matter Physics Scientific Highlights Reports and Activities Principal Investigators' Meetings BES Home Research Areas The Computational Materials and Chemical Sciences Network (CMCSN) Print Text Size: A A A RSS Feeds FeedbackShare Page The U.S. Department of Energy, Office of Basic Energy Sciences, provides support for Computational Materials and Chemical Sciences Network (CMCSN) projects through the Theoretical Condensed Matter Physics & Theoretical

279

Institute of Computer Science Trust-region interior-point method for ...  

E-Print Network (OSTI)

Institute of Computer Science. Academy of Sciences of the Czech Republic. Trust -region interior-point method for. large sparse l1 optimization. L.Lukšan, C.

280

Institute of Computer Science Primal interior-point method for large ...  

E-Print Network (OSTI)

Institute of Computer Science. Academy of Sciences of the Czech Republic. Primal interior-point method for large sparse minimax optimization. L.Lukšan, C.

Note: This page contains sample records for the topic "group computational sciences" 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

Department of Energy to Again Showcase Computational Science Expertise at  

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

Department of Energy to Again Showcase Computational Science Expertise at Department of Energy to Again Showcase Computational Science Expertise at SC13 Conference October 30, 2013 Printer-friendly version National Labs to Highlight HPC for a Greener, Smarter, Safer World After unexpectedly missing the opportunity to exhibit their expertise at SC12, the Department of Energy National Laboratories will return to the conference exhibition at SC13, to be held Nov. 17-22 at the Colorado Convention Center in Denver. The national labs have been a driving force at the conference from the outset, when computational scientists from Los Alamos, Lawrence Livermore and others launched the initial conference in 1988 at a hotel conference center in Orlando, Fla. Since then, the labs have presented their work in both the conference technical program and in the exhibition.

282

Soft Matter Group, Condensed Matter Physics & Materials Science Department,  

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

Research Information (pdf) Research Information (pdf) Publications Seminars Journal Club Staff Information Other Information Basic Energy Sciences Directorate Related Sites BNL Site Index Can't View PDFs? Soft Matter Group Confinement and Template Directed Assembly in Chemical and Biomolecular Materials We use synchrotron x-ray scattering, scanning probe and optical microscopy techniques to study fundamental properties of complex fluids, simple liquids, macromolecular assemblies, polymers, and biomolecular materials under confinement and on templates. The challenges are: To understand liquids under nano-confinement. How templates and confinement can be used to direct the assembly. To understand the fundamental interactions which give rise to similar self-assembly behavior for a wide variety of systems.

283

FY13 Computer Science FAQ | U.S. DOE Office of Science (SC)  

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

2013 Exascale Operating and Runtime Systems 2013 Exascale Operating and Runtime Systems Advanced Scientific Computing Research (ASCR) ASCR Home About Research Facilities Science Highlights Benefits of ASCR Funding Opportunities Closed Funding Opportunity Announcements (FOAs) Closed Lab Announcements Award Search 2013 Exascale Operating and Runtime Systems RX-Solvers FAQ Advanced Scientific Computing Advisory Committee (ASCAC) News & Resources Contact Information Advanced Scientific Computing Research U.S. Department of Energy SC-21/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-7486 F: (301) 903-4846 E: sc.ascr@science.doe.gov More Information » Funding Opportunities 2013 Exascale Operating and Runtime Systems Print Text Size: A A A RSS Feeds FeedbackShare Page http://science.doe.gov/grants/pdf/LAB_13-02.pdf

284

Girls in Computer Science: a Female Only Introduction Class in High School .  

E-Print Network (OSTI)

??This study examined the impact of an all girls’ classroom environment in a high school introductory computer science class on the student’s attitudes towards computer… (more)

Drobnis, Ann W.

2010-01-01T23:59:59.000Z

285

Science & Engineering Applications | Argonne National Laboratory  

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

applications. Argonne's goal is to push the envelope in both computer science and computational science advances using emerging extreme-scale platforms. Group Lead Ray Bair...

286

Writing for computer science: a taxonomy of writing tasks and general advice  

Science Conference Proceedings (OSTI)

Computer science graduates lack written communication skills crucial to success in the workplace. Professional and academic organizations including ACM, IEEE, ABET, CSAB, and NACE have stressed the importance of teaching computer science undergraduates ...

Robert F. Dugan, Jr; Virginia G. Polanski

2006-06-01T23:59:59.000Z

287

Science-driven system architecture: A new process for leadership class computing  

E-Print Network (OSTI)

eds. , DOE Office of Science, Washington, D.C. , 2003. J.et al. , Creating Science-Driven Computer Architecture: AWashington, D.C. , 2003. A Science-Based Case for Large-

2004-01-01T23:59:59.000Z

288

Computational Science and Engineering Education: SIAM's Perspective  

Science Conference Proceedings (OSTI)

This year's SIAM CSE conference featured a structured program on education that sought to attract attention to and sustained interest in this essential topic. The 2009 Society for Industrial and Applied Mathematics Conference on Computational Science and Engineering featured a structured CSE educational program that bundled educational activities and events with the goal of attracting more attention for and sustained interest in this key topic. This summary highlights the presentations and discussions on undergraduate and graduateeducation

Hans-Joachim Bungartz; Donald Estep; Ulrich Rde; Peter Turner

2009-01-01T23:59:59.000Z

289

Scientists, engineers, and computer science; industry and research groups  

Science Conference Proceedings (OSTI)

The Communications Web site, http://cacm.acm.org, features more than a dozen bloggers in the BLOG@CACM community. In each issue of Communications, we'll publish selected posts or excerpts.twitterFollow us on Twitter ...

Mark Guzdial; Greg Linden

2011-03-01T23:59:59.000Z

290

Science and Engineering Alliance, Inc. (SEA) Activities to Increase Participation of Students from Underrepresented Groups in Science, Technology, Engineering and Mathematics (STEM) Programs  

SciTech Connect

To Increase Participation of Students from Underrepresented Groups in Science, Technology, Engineering and Mathematics (STEM) Programs.

Robert L. Shepard, PhD.

2012-04-30T23:59:59.000Z

291

PHYSICS, COMPUTER SCIENCE AND MATHEMATICS DIVISION. ANNUAL REPORT, 1 JAN. - 31 DEC. 1976  

E-Print Network (OSTI)

Steele J. Wagner 'J COMPUTER SCIENCE AND ApPLIED MATHEMATICSS. White Peter M. Wood COMPUTER CENTER STAFF U. F. J. E. P.Distributed Data Management and Computer Networks, LBL-S3lS,

Authors, Various

2010-01-01T23:59:59.000Z

292

Computer Science Research Institute 2005 annual report of activities.  

SciTech Connect

This report summarizes the activities of the Computer Science Research Institute (CSRI) at Sandia National Laboratories during the period January 1, 2005 to December 31, 2005. During this period, the CSRI hosted 182 visitors representing 83 universities, companies and laboratories. Of these, 60 were summer students or faculty. The CSRI partially sponsored 2 workshops and also organized and was the primary host for 3 workshops. These 3 CSRI sponsored workshops had 105 participants, 78 from universities, companies and laboratories, and 27 from Sandia. Finally, the CSRI sponsored 12 long-term collaborative research projects and 3 Sabbaticals.

Watts, Bernadette M.; Collis, Samuel Scott; Ceballos, Deanna Rose; Womble, David Eugene

2008-04-01T23:59:59.000Z

293

Computer Science Research Institute 2004 annual report of activities.  

Science Conference Proceedings (OSTI)

This report summarizes the activities of the Computer Science Research Institute (CSRI) at Sandia National Laboratories during the period January 1, 2004 to December 31, 2004. During this period the CSRI hosted 166 visitors representing 81 universities, companies and laboratories. Of these 65 were summer students or faculty. The CSRI partially sponsored 2 workshops and also organized and was the primary host for 4 workshops. These 4 CSRI sponsored workshops had 140 participants--74 from universities, companies and laboratories, and 66 from Sandia. Finally, the CSRI sponsored 14 long-term collaborative research projects and 5 Sabbaticals.

DeLap, Barbara J.; Womble, David Eugene; Ceballos, Deanna Rose

2006-03-01T23:59:59.000Z

294

Computer Science Research Institute 2003 annual report of activities.  

SciTech Connect

This report summarizes the activities of the Computer Science Research Institute (CSRI) at Sandia National Laboratories during the period January 1, 2003 to December 31, 2003. During this period the CSRI hosted 164 visitors representing 78 universities, companies and laboratories. Of these 78 were summer students or faculty members. The CSRI partially sponsored 5 workshops and also organized and was the primary host for 3 workshops. These 3 CSRI sponsored workshops had 178 participants--137 from universities, companies and laboratories, and 41 from Sandia. Finally, the CSRI sponsored 18 long-term collaborative research projects and 5 Sabbaticals.

DeLap, Barbara J.; Womble, David Eugene; Ceballos, Deanna Rose

2006-03-01T23:59:59.000Z

295

Computer Algebra Group at SFU - Meetings, Colloquia - CECM  

E-Print Network (OSTI)

... answered by first reducing F to row Echelon form using Gaussian elimination. ... polynomial equations and a way to compute standard representatives for the ...

296

Computer Algebra Group at SFU - Preprints and Proposals - CECM  

E-Print Network (OSTI)

Poster, ISSAC 2010, Munich, Germany, July 2010. Poster, Computers and Mathematics day, SFU, Vancouver, August 12th, 2010. Andrew Arnold and Michael ...

297

NREL: Computational Science - Enzymatic Conversion of Biomass to Fuels  

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

Enzymatic Conversion of Biomass to Fuels Enzymatic Conversion of Biomass to Fuels Scientists in the Computational Science Center at the National Renewable Energy Laboratory (NREL) and their partners use the latest terascale high-performance computers to probe the complex enzymatic cellulose depolymerization (i.e., breakdown) at the molecular level as biomass is converted to fuels. For a sustainable and economically viable liquid-fuel economy, America needs a carbon-neutral alternative to fossil fuels. Lignocellulosic biomass (i.e., agricultural residues, energy crops, and wood) could serve as the dominant feedstock for biofuels, if it can be efficiently and economically converted to its component sugars for microbial fermentation. One major obstacle to the use of biomass is the high resistance of crystalline

298

Advanced Institute for Computational Science (AICS): Japanese National High-Performance Computing Research Institute and its 10-petaflops supercomputer "K"  

Science Conference Proceedings (OSTI)

Advanced Institute for Computational Science (AICS) was created in July 2010 at RIKEN under the supervision of Japanese Ministry of Education, Culture, Sports, Science, and Technology (MEXT) in order to establish the national center of excellence (COE) ... Keywords: AICS, K computer, center of excellence, supercomputer

Akinori Yonezawa; Tadashi Watanabe; Mitsuo Yokokawa; Mitsuhisa Sato; Kimihiko Hirao

2011-11-01T23:59:59.000Z

299

Ways to learn and teach creativity and design in computing science  

Science Conference Proceedings (OSTI)

The role of design and creativity is well established in many disciplines in science, engineering and art. However, in computing science disciplines, specifically in the development of software systems and information technology, the computing educational ... Keywords: design process, implementation, science of design curriculum

Guy-Alain Amoussou; Eileen Cashman; Steve Steinberg

2007-03-01T23:59:59.000Z

300

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

Science Conference Proceedings (OSTI)

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

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

2011-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "group computational sciences" 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

Argonne Leadership Computing Facility (ALCF) | U.S. DOE Office of Science  

Office of Science (SC) Website

Argonne Argonne Leadership Computing Facility (ALCF) Advanced Scientific Computing Research (ASCR) ASCR Home About Research Facilities Accessing ASCR Supercomputers Oak Ridge Leadership Computing Facility (OLCF) Argonne Leadership Computing Facility (ALCF) National Energy Research Scientific Computing Center (NERSC) Energy Sciences Network (ESnet) Research & Evaluation Prototypes (REP) Innovative & Novel Computational Impact on Theory and Experiment (INCITE) ASCR Leadership Computing Challenge (ALCC) Science Highlights Benefits of ASCR Funding Opportunities Advanced Scientific Computing Advisory Committee (ASCAC) News & Resources Contact Information Advanced Scientific Computing Research U.S. Department of Energy SC-21/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-7486 F: (301)

302

ASCR Leadership Computing Challenge (ALCC) | U.S. DOE Office of Science  

Office of Science (SC) Website

ASCR ASCR Leadership Computing Challenge (ALCC) Advanced Scientific Computing Research (ASCR) ASCR Home About Research Facilities Accessing ASCR Supercomputers Oak Ridge Leadership Computing Facility (OLCF) Argonne Leadership Computing Facility (ALCF) National Energy Research Scientific Computing Center (NERSC) Energy Sciences Network (ESnet) Research & Evaluation Prototypes (REP) Innovative & Novel Computational Impact on Theory and Experiment (INCITE) ASCR Leadership Computing Challenge (ALCC) ALCC Application Details ALCC Past Awards Frequently Asked Questions Science Highlights Benefits of ASCR Funding Opportunities Advanced Scientific Computing Advisory Committee (ASCAC) News & Resources Contact Information Advanced Scientific Computing Research U.S. Department of Energy

303

Evaluation of the SUN UltraSparc T2+ Processor for Computational Science  

Science Conference Proceedings (OSTI)

The Sun UltraSparc T2+ processor was designed for throughput computing and thread level parallelism. In this paper we evaluate its suitability for computational science. A set of benchmarks representing typical building blocks of scientific applications ... Keywords: Computational Science, Evaluation, Niagara2, Sun UltraSparc T2+

Martin Sandrieser; Sabri Pllana; Siegfried Benkner

2009-05-01T23:59:59.000Z

304

Fermilab | Science at Fermilab | Computing | High-performance...  

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

Lattice QCD Farm at the Grid Computing Center at Fermilab. Computing High-performance Computing A workstation computer can perform billions of multiplication and addition...

305

Oak Ridge Leadership Computing Facility (OLCF) | U.S. DOE Office of Science  

Office of Science (SC) Website

Advanced Scientific Computing Research (ASCR) ASCR Home About Research Facilities Accessing ASCR Supercomputers Oak Ridge Leadership Computing Facility (OLCF) Argonne Leadership Computing Facility (ALCF) National Energy Research Scientific Computing Center (NERSC) Energy Sciences Network (ESnet) Research & Evaluation Prototypes (REP) Innovative & Novel Computational Impact on Theory and Experiment (INCITE) ASCR Leadership Computing Challenge (ALCC) Science Highlights Benefits of ASCR Funding Opportunities Advanced Scientific Computing Advisory Committee (ASCAC) News & Resources Contact Information Advanced Scientific Computing Research U.S. Department of Energy SC-21/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-7486 F: (301)

306

6.042J / 18.062J Mathematics for Computer Science (SMA 5512), Fall 2002  

E-Print Network (OSTI)

This is an introductory course in Discrete Mathematics oriented toward Computer Science and Engineering. The course divides roughly into thirds: Fundamental concepts of Mathematics: definitions, proofs, sets, functions, ...

Nagpal, Radhika

307

Large Scale Computing and Storage Requirements for Basic Energy Sciences Research  

E-Print Network (OSTI)

Sciences Report of the NERSC / BES / ASCR RequirementsScientific Computing Center (NERSC) Editors Richard A.Gerber, NERSC Harvey J. Wasserman, NERSC Lawrence Berkeley

Gerber, Richard

2012-01-01T23:59:59.000Z

308

Material Science for Quantum Computing with Atom Chips  

E-Print Network (OSTI)

In its most general form, the atom chip is a device in which neutral or charged particles are positioned in an isolating environment such as vacuum (or even a carbon solid state lattice) near the chip surface. The chip may then be used to interact in a highly controlled manner with the quantum state. I outline the importance of material science to quantum computing (QC) with atom chips, where the latter may be utilized for many, if not all, suggested implementations of QC. Material science is important both for enhancing the control coupling to the quantum system for preparation and manipulation as well as measurement, and for suppressing the uncontrolled coupling giving rise to low fidelity through static and dynamic effects such as potential corrugations and noise. As a case study, atom chips for neutral ground state atoms are analyzed and it is shown that nanofabricated wires will allow for more than $10^4$ gate operations when considering spin-flips and decoherence. The effects of fabrication imperfections and the Casimir-Polder force are also analyzed. In addition, alternative approaches to current-carrying wires are briefly described. Finally, an outlook of what materials and geometries may be required is presented, as well as an outline of directions for further study.

Ron Folman

2011-08-18T23:59:59.000Z

309

DZero data-intensive computing on the Open Science Grid  

Science Conference Proceedings (OSTI)

High energy physics experiments periodically reprocess data, in order to take advantage of improved understanding of the detector and the data processing code. Between February and May 2007, the DZero experiment has reprocessed a substantial fraction of its dataset. This consists of half a billion events, corresponding to about 100 TB of data, organized in 300,000 files. The activity utilized resources from sites around the world, including a dozen sites participating to the Open Science Grid consortium (OSG). About 1,500 jobs were run every day across the OSG, consuming and producing hundreds of Gigabytes of data. Access to OSG computing and storage resources was coordinated by the SAM-Grid system. This system organized job access to a complex topology of data queues and job scheduling to clusters, using a SAM-Grid to OSG job forwarding infrastructure. For the first time in the lifetime of the experiment, a data intensive production activity was managed on a general purpose grid, such as OSG. This paper describes the implications of using OSG, where all resources are granted following an opportunistic model, the challenges of operating a data intensive activity over such large computing infrastructure, and the lessons learned throughout the project.

Abbott, B.; /Oklahoma U.; Baranovski, A.; Diesburg, M.; Garzoglio, G.; /Fermilab; Kurca, T.; /Lyon, IPN; Mhashilkar, P.; /Fermilab

2007-09-01T23:59:59.000Z

310

National Center for Computational Sciences | ornl.gov  

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

two of Oak Ridge National Laboratory's (ORNL's) high-performance computing projects-the Oak Ridge Leadership Computing Facility (OLCF) and the National Climate-Computing Research...

311

High Performance Computing in the Life/Medical SciencesVirginiaBioinformaticsInstitute  

E-Print Network (OSTI)

High Performance Computing in the Life/Medical SciencesVirginiaBioinformaticsInstitute 2 week in high performance computing and data intensive computing 4. basic knowledge of relational databases (i Program Dates: July 17 - 25 Application deadline is March 30, 2012 High Performance Computing in the Life

Virginia Tech

312

Geometric Algebra for Computer Science: An Object-Oriented Approach to Geometry  

Science Conference Proceedings (OSTI)

Within the last decade, Geometric Algebra (GA) has emerged as a powerful alternative to classical matrix algebra as a comprehensive conceptual language and computational system for computer science. This book will serve as a standard introduction and ... Keywords: Computer Graphics, Computers

Leo Dorst; Daniel Fontijne; Stephen Mann

2007-04-01T23:59:59.000Z

313

SIGEVOlutionnewsletter of the ACM Special Interest Group on Genetic and Evolutionary Computation Volume 1 Issue 1  

E-Print Network (OSTI)

SIGEVOlutionnewsletter of the ACM Special Interest Group on Genetic and Evolutionary Computation of SIGEVOlution, the newsletter of the ACM Special Inter- est Group on Genetic and Evolutionary Computation of evolutionary compu- tation developed at American Air Liquide. In his position paper, Jon McCormack discusses

McCormack, Jon

314

Inferring Group Processes from Computer-Mediated Affective Text Analysis  

SciTech Connect

Political communications in the form of unstructured text convey rich connotative meaning that can reveal underlying group social processes. Previous research has focused on sentiment analysis at the document level, but we extend this analysis to sub-document levels through a detailed analysis of affective relationships between entities extracted from a document. Instead of pure sentiment analysis, which is just positive or negative, we explore nuances of affective meaning in 22 affect categories. Our affect propagation algorithm automatically calculates and displays extracted affective relationships among entities in graphical form in our prototype (TEAMSTER), starting with seed lists of affect terms. Several useful metrics are defined to infer underlying group processes by aggregating affective relationships discovered in a text. Our approach has been validated with annotated documents from the MPQA corpus, achieving a performance gain of 74% over comparable random guessers.

Schryver, Jack C [ORNL; Begoli, Edmon [ORNL; Jose, Ajith [Missouri University of Science and Technology; Griffin, Christopher [Pennsylvania State University

2011-02-01T23:59:59.000Z

315

future science group 451ISSN 1759-726910.4155/BFS.10.18 2010 Future Science Ltd SchoolofForestResources&EnvironmentalScience,EcosystemScienceCenter,MichiganTechnologicalUniversity,1400TownsendDrive,Houghton,  

E-Print Network (OSTI)

future science group 451ISSN 1759-726910.4155/BFS.10.18 © 2010 Future Science Ltd 1 SchoolofForestResources&EnvironmentalScience,EcosystemScienceCenter,Michigan or the distillation of liquid fuels such as ethanol and biodiesel from grains and plant seeds with high oil content understanding of scale-dependent relationships (within and among fields; Figure 2) between diversity

Gratton, Claudio

316

Computers and Computer Networks  

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

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

317

Supporting Advanced Scientific Computing Research Basic Energy Sciences Biological  

E-Print Network (OSTI)

, Large-Scale Science: DOE's ESnet William E. Johnston ESnet Manager and Senior Scientist, DOE Lawrence approach and architecture for DOE's Energy Sciences Network (ESnet), which is the network that serves all community. 1 ESnet's Role in the DOE Office of Science "The Office of Science of the US Dept. of Energy

318

R. L. Crole: Publications and Articles [1] Roy L. Crole. -Equivalence Equalities. To appear in Theoretical Computer Science, 2012.  

E-Print Network (OSTI)

in Computer Science, pages 221­238. Springer- Verlag, 1999. [25] R. L. Crole. Computer Systems, 1999 Semantics for In- put/Output Effects. Mathematical Structures in Computer Science, 9:125­158, 1999. [27] R/6, Department of Mathematics and Computer Science, University of Leicester, 1999. [28] R. L. Crole. Operational

Cheng, Eugenia

319

Leveraging online courses to increase student success in a Computer Science degree  

Science Conference Proceedings (OSTI)

This paper looks at how courses by experts that are available on the internet can be used to enhance student understanding of Computer Science prior to them entering or during their first year of study at a university. A secondary school exit skill-set ... Keywords: Computer Science skills, MOOCs, Online courses

Linda Marshall

2013-04-01T23:59:59.000Z

320

Proceeding of the 44th ACM technical symposium on Computer science education  

Science Conference Proceedings (OSTI)

Welcome to the proceedings of the 44th ACM Technical Symposium on Computer Science Education, or SIGCSE 2013, where you will find over one hundred papers as well as multiple other session formats that document the latest in computer science education: ...

Tracy Camp; Paul Tymann; J. D. Dougherty; Kris Nagel

2013-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "group computational sciences" 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

Using interdisciplinary bioinformatics undergraduate research to recruit and retain computer science students  

Science Conference Proceedings (OSTI)

An interdisciplinary undergraduate research project in bioinformatics, jointly mentored by faculty in computer science and biology, has been developed and is being used to provide top-quality instruction to biology and computer science students. This ... Keywords: bioinformatics, interdisciplinary research, undergraduate research, women in CS

Jon Beck; Brent Buckner; Olga Nikolova

2007-03-01T23:59:59.000Z

322

Computational and data Grids in large-scale science and engineering  

Science Conference Proceedings (OSTI)

As the practice of science moves beyond the single investigator due to the complexity of the problems that now dominate science, large collaborative and multi-institutional teams are needed to address these problems. In order to support this shift in ... Keywords: DOE science grid, NASA's Information Power Grid (IPG), grid applications, grids, heterogeneous, widely distributed computing

William E. Johnston

2002-10-01T23:59:59.000Z

323

DOE Science Showcase - Computing Research | OSTI, US Dept of Energy, Office  

Office of Scientific and Technical Information (OSTI)

Computing Research Computing Research For the growing number of problems where experiments are impossible, dangerous, or inordinately costly, exascale computing will enable the solution of vastly more accurate predictive models and the analysis of massive quantities of data, producing advances in areas of science and technology that are essential to DOE and Office of Science missions and, in the hands of the private sector, drive U.S. competitiveness. Courtesy of Lawrence Berkeley National Laboratory Courtesy of Lawrence Berkeley National Laboratory Computational Research in DOE Databases Energy Citations Database DOE Data Explorer Science.gov WorldWideScience.gov More information DOE Office of Science Advanced Scientific Computing Research (ASCR) ASCR Research ASCR Facilities

324

N-1: Safeguards Science and Technology Group, Tour Areas  

SciTech Connect

Group N-1 develops and provides training on nondestructive assay (NDA) technologies intended for nuclear material accounting and control to fulfill both international and domestic obligations. The N-1 group is located at Technical Area (TA)-35 in Buildings 2 and 27. Visitors to the area can observe developed and fielded NDA technologies, as well as the latest research efforts to develop the next generation of NDA technologies. Several areas are used for NDA training. The N-1 School House area typically is used for basic training on neutron- and gamma-ray-based NDA techniques. This area contains an assortment of gamma-ray detector systems, including sodium iodide and high-purity germanium and the associated measurement components. Many types of neutron assay systems are located here, including both standard coincidence and multiplicity counters. The N-1 School House area is also used for holdup training; located here are the mock holdup assemblies and associated holdup measurement tools. Other laboratory areas in the N-1 space are used for specialized training, such as waste NDA, calorimetry, and advanced gamma-ray NDA. Also, many research laboratories in the N-1 space are used to develop new NDA technologies. The calorimetry laboratory is used to develop and evaluate new technologies and techniques that measure the heat signature from nuclear material to determine mass. The micro calorimetry laboratory is being used to develop advanced technologies that can measure gamma rays with extremely high resolution. This technique has been proven in the laboratory setting, and the team is now working to cultivate a field-capable system. The N-1 group also develops remote and unattended systems for the tracking and control of nuclear material. A demonstration of this technology is located within one of the laboratory spaces. The source tracker software was developed by N-1 to monitor the locations and quantities of nuclear materials. This software is currently used to track N-1's nuclear material and is available for demonstration.

Geist, William H. [Los Alamos National Laboratory

2012-05-09T23:59:59.000Z

325

Richard Gerber! NERSC Senior Science Advisor! User Services Group Lead  

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

User Services Group Lead User Services Group Lead NUG Webinar January 2014 --- 1 --- January 9 , 2 014 Agenda * Edison C onfigura6on f or A Y 2 014 * Alloca6on Y ear R ollover I ssues * Project D irectories p er P roject * NUG 2 014 U ser G roup M ee6ng * Automa6c I /O P rofiling f or Y our C ode * Give / T ake U 6lity f or S haring F iles * NUG Q ueue C ommiRee U pdate * User Survey Needs Your Input * Open D iscussion --- 2 --- Edison Update --- 3 --- Jeff B roughton NERSC D eputy f or O pera6ons Systems D epartment H ead Edison at a Glance * First C ray X C30 * Intel I vy B ridge 1 2---core, 2 .4GHz processors * Aries i nterconnect w ith D ragonfly topology for great scalability * Performs 2 ---4 x H opper p er n ode o n real a pplica6ons * 12 x 512GB login nodes to support visualiza6on a nd a naly6cs --- 4 --- * 3 L ustre s cratch

326

Navigating computer science research through waves of privacy concerns: discussions among computer scientists at Carnegie Mellon University  

Science Conference Proceedings (OSTI)

Computer Science research and practice are raising growing privacy concerns among the public and government. Computer technology's increasing ability to capture, organize, interpret and share data about individuals raises questions about what privacy ... Keywords: data mining, ethics, face recognition, institutional review board, personal assistants, privacy, privacy technology, surveillance

Latanya Sweeney

2004-03-01T23:59:59.000Z

327

The CACHE Study: Group Effects in Computer-supported Collaborative Analysis  

Science Conference Proceedings (OSTI)

The present experiment investigates effects of group composition in computer-supported collaborative intelligence analysis. Human cognition, though highly adaptive, is also quite limited, leading to systematic errors and limitations in performance --- ... Keywords: CACHE, CSCW, collaboration, group bias, group decision-making, intelligence analysis

Gregorio Convertino; Dorrit Billman; Peter Pirolli; J. P. Massar; Jeff Shrager

2008-08-01T23:59:59.000Z

328

Validating DOE's Office of Science "capability" computing needs.  

SciTech Connect

A study was undertaken to validate the 'capability' computing needs of DOE's Office of Science. More than seventy members of the community provided information about algorithmic scaling laws, so that the impact of having access to Petascale capability computers could be assessed. We have concluded that the Office of Science community has described credible needs for Petascale capability computing.

Mattern, Peter L. (BMV Associates, LLC, Albuquerque, NM); Camp, William J.; Leland, Robert W.; Barsis, Edwin Howard (BMV Associates, LLC, Albuquerque, NM)

2004-07-01T23:59:59.000Z

329

Working Group Presentations | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Working Group Working Group Presentations Nuclear Physics (NP) NP Home About Research Facilities Science Highlights Benefits of NP Funding Opportunities Nuclear Science Advisory Committee (NSAC) News & Resources Contact Information Nuclear Physics U.S. Department of Energy SC-26/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-3613 F: (301) 903-3833 E: sc.np@science.doe.gov More Information » Workshop on The Nation's Needs for Isotopes: Present and Future Working Group Presentations Print Text Size: A A A RSS Feeds FeedbackShare Page Group 1 - Stable and Enriched Isotopes Enriched Stable Isotopes and Technical Services at ORNL .pdf file (2.0MB) - Scott Aaron 5-Year Sales Analysis of ORNL Stable Isotopes Inventory Depletion .xls file (19KB) Table for Report .pdf file (41KB)

330

National facility for advanced computational science: A sustainable path to scientific discovery  

Science Conference Proceedings (OSTI)

Lawrence Berkeley National Laboratory (Berkeley Lab) proposes to create a National Facility for Advanced Computational Science (NFACS) and to establish a new partnership between the American computer industry and a national consortium of laboratories, universities, and computing facilities. NFACS will provide leadership-class scientific computing capability to scientists and engineers nationwide, independent of their institutional affiliation or source of funding. This partnership will bring into existence a new class of computational capability in the United States that is optimal for science and will create a sustainable path towards petaflops performance.

Simon, Horst; Kramer, William; Saphir, William; Shalf, John; Bailey, David; Oliker, Leonid; Banda, Michael; McCurdy, C. William; Hules, John; Canning, Andrew; Day, Marc; Colella, Philip; Serafini, David; Wehner, Michael; Nugent, Peter

2004-04-02T23:59:59.000Z

331

Motivation, Design, and Ubiquity: A Discussion of Research Ethics and Computer Science  

E-Print Network (OSTI)

Modern society is permeated with computers, and the software that controls them can have latent, long-term, and immediate effects that reach far beyond the actual users of these systems. This places researchers in Computer Science and Software Engineering in a critical position of influence and responsibility, more than any other field because computer systems are vital research tools for other disciplines. This essay presents several key ethical concerns and responsibilities relating to research in computing. The goal is to promote awareness and discussion of ethical issues among computer science researchers. A hypothetical case study is provided, along with questions for reflection and discussion.

David R. Wright

2007-06-04T23:59:59.000Z

332

Voices of victory: a computational focus group framework for tracking opinion shift in real time  

Science Conference Proceedings (OSTI)

Social media have been employed to assess public opinions on events, markets, and policies. Most current work focuses on either developing aggregated measures or opinion extraction methods like sentiment analysis. These approaches suffer from unpredictable ... Keywords: computational social science, data-driven journalism, process inference, public opinion, real time system, social meter

Yu-Ru Lin, Drew Margolin, Brian Keegan, David Lazer

2013-05-01T23:59:59.000Z

333

Increasing student retention in computer science through research programs for undergraduates  

Science Conference Proceedings (OSTI)

To address the alarming decrease in students in Rhode Island computer science programs and the under-representation of women and minorities, we have devised a program to introduce students to research in computer graphics, art and new media. This program ... Keywords: computer graphics, education, undergraduate research

Joan Peckham; Peter Stephenson; Jean-Yves Hervé; Ron Hutt; Miguel Encarnação

2007-03-01T23:59:59.000Z

334

Call for Papers Elsevier Journal of Computer and System Sciences  

E-Print Network (OSTI)

at the 14th IEEE International Conference on High Performance Computing and Communications (HPCC-2012 and an ever-increasing demand for practice of high performance computing systems, due to the rapid growth in computing and communications technology. High performance computing systems has moved into the mainstream

Chu, Xiaowen

335

Electrical Engineering and Computer Science Department Technical Report  

E-Print Network (OSTI)

, 2011 VNET/P: Bridging the Cloud and High Performance Computing Through Fast Overlay Networking Lei Xia for high performance computing (HPC) on collections of virtual machines (VMs). With the emergence of cloud, cloud computing, high performance computing, overlay networking #12;VNET/P: Bridging the Cloud and High

Shahriar, Selim

336

High Performance Computing at TJNAF| U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Performance Computing at TJNAF Performance Computing at TJNAF Nuclear Physics (NP) NP Home About Research Facilities Science Highlights Benefits of NP Spinoff Applications Spinoff Archives SBIR/STTR Applications of Nuclear Science and Technology Funding Opportunities Nuclear Science Advisory Committee (NSAC) News & Resources Contact Information Nuclear Physics U.S. Department of Energy SC-26/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-3613 F: (301) 903-3833 E: sc.np@science.doe.gov More Information » Spinoff Archives High Performance Computing at TJNAF Print Text Size: A A A RSS Feeds FeedbackShare Page Application/instrumentation: High Performance Computing Developed at: Thomas Jefferson National Laboratory Developed in: 1998 - 2010 Result of NP research: NP computational studies in LQCD

337

Computer Science Contact List for Inquiring Students First Name Last Name Major(s) Minor(s) Email  

E-Print Network (OSTI)

Computer Science Contact List for Inquiring Students First Name Last Name Major(s) Minor(s) Email Summer 2011 - Mobile Applications and Game Development Taha Bakhtiyar Economics, Computer Science tahaalib@brandeis.edu Jared Dunn Undeclared jwdunn1@brandeis.edu Todd Kirkland Computer Science tkirk

Snider, Barry B.

338

Assessing computational methods and science policy in systems biology.  

E-Print Network (OSTI)

??In this thesis, I discuss the development of systems biology and issues in the progression of this science discipline. Traditional molecular biology has been driven… (more)

Castillo, Andrea R. (Andrea Redwing)

2009-01-01T23:59:59.000Z

339

Opportunities for discovery: Theory and computation in Basic Energy Sciences  

E-Print Network (OSTI)

Linac Coherent Light Source (LCLS) at the Stanford Linearwith such pulses. The LCLS will take ultrafast science to apulses. Two aspects of proposed LCLS experiments offer great

Harmon, Bruce; Kirby, Kate; McCurdy, C. William

2005-01-01T23:59:59.000Z

340

Supporting Advanced Scientific Computing Research Basic Energy Sciences Biological  

E-Print Network (OSTI)

1 Networking for the Future of Science ESnet Status Update William E. Johnston ESnet Department Head and Senior Scientist wej@es.net, www.es.net This talk is available at www.es.net/ESnet4 Energy, 2008 (Aloha!) #12;2 DOE Office of Science and ESnet ­ the ESnet Mission · ESnet's primary mission

Note: This page contains sample records for the topic "group computational sciences" 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

Theoretical Computer Science 8 (1979) 73-87 North-Holland Publishing Company  

E-Print Network (OSTI)

Theoretical Computer Science 8 (1979) 73-87 © North-Holland Publishing Company RECURSIVE ASSERTIONS may expect that the postcondition q can be checked effectively by inspection of the output variables

Meertens, Lambert

342

6.01 Introduction to Electrical Engineering and Computer Science I, Fall 2009  

E-Print Network (OSTI)

6.01 explores fundamental ideas in electrical engineering and computer science, in the context of working with mobile robots. Key engineering principles, such as abstraction and modularity, are applied in the design of ...

Kaelbling, Leslie

343

High Performance Computing at TJNAF| U.S. DOE Office of Science...  

Office of Science (SC) Website

(301) 903-3833 E: sc.np@science.doe.gov More Information Spinoff Archives High Performance Computing at TJNAF Print Text Size: A A A RSS Feeds FeedbackShare Page Application...

344

Physics, Computer Science and Mathematics Division. Annual report, 1 January-31 December 1979  

SciTech Connect

This annual report describes the research work carried out by the Physics, Computer Science and Mathematics Division during 1979. The major research effort of the Division remained High Energy Particle Physics with emphasis on preparing for experiments to be carried out at PEP. The largest effort in this field was for development and construction of the Time Projection Chamber, a powerful new particle detector. This work took a large fraction of the effort of the physics staff of the Division together with the equivalent of more than a hundred staff members in the Engineering Departments and shops. Research in the Computer Science and Mathematics Department of the Division (CSAM) has been rapidly expanding during the last few years. Cross fertilization of ideas and talents resulting from the diversity of effort in the Physics, Computer Science and Mathematics Division contributed to the software design for the Time Projection Chamber, made by the Computer Science and Applied Mathematics Department.

Lepore, J.V. (ed.)

1980-09-01T23:59:59.000Z

345

DOE Science Showcase - Quantum Computer Hardware | OSTI, US Dept of Energy,  

Office of Scientific and Technical Information (OSTI)

Quantum Computer Hardware Quantum Computer Hardware Building the Quantum Computer In the amazing world of quantum physics, DOE researchers and their partners are designing hardware for quantum computers that function by storing and using data on atoms and the subatomic particles inside of them. Major advances in this hardware development could ultimately accelerate the design of practical, full-scale quantum computers. Learn more about this hardware development in From "1 or 0" to "1 or 0 and Both"-Toward Real Quantum Computers, by Dr. William Watson, Physicist, OSTI staff. Silicon wafer Image credit: Oak Ridge National Laboratory Quantum Computer Hardware Research Results in DOE Databases Energy Citations Database Science.gov WorldWideScience.gov More information

346

Assessing computational methods and science policy in systems biology  

E-Print Network (OSTI)

In this thesis, I discuss the development of systems biology and issues in the progression of this science discipline. Traditional molecular biology has been driven by reductionism with the belief that breaking down a ...

Castillo, Andrea R. (Andrea Redwing)

2009-01-01T23:59:59.000Z

347

P-adic Reconstruction of Rational Numbers - Computer Science  

E-Print Network (OSTI)

P-adic Reconstruction of Rational Numbers. Paul S. Wang*. Kent State University . Department of Mathematical Sciences. Kent. Ohio U.S.A.. 44242. M.J.T. Guy.

348

LatticeQCD - Early Science | Argonne Leadership Computing Facility  

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

summary of Lattice QCD averages The current summary of Lattice QCD averages. Laiho, Lunghi, & Van de Water, Phys.Rev.D81:034503,2010. LatticeQCD - Early Science PI Name: Paul...

349

Then and Now- Computing: 1663 Science and Technology Magazine | Los  

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

Computing Computing Then and Now Computers have played an important role at the Laboratory since it was founded in 1943. The wartime staff used hand-operated slide rules and adding machines, but by the early 1950s, the Laboratory had built one of the world's first electronic digital computers. Called the MANIAC (mathematical analyzer, numerical integrator, and computer), it was used to carry out calculations necessary for hydrogen bomb research as well as studies of thermodynamics, simulations using the Monte Carlo method, and attempts to decode DNA. In the following years, the Laboratory developed computers cooperatively with corporate partners such as IBM, Control Data Corporation, and Cray Research. The Cray 1, completed in 1976, is often regarded as the world's first modern supercomputer.

350

The future of high performance computers in science and engineering  

Science Conference Proceedings (OSTI)

A vast array of new, highly parallel machines are opening up new opportunities for new applications and new ways of computing.

C. Gordon Bell

1989-09-01T23:59:59.000Z

351

NNSA/CEA Cooperation in Computer Science | National Nuclear Security...  

National Nuclear Security Administration (NNSA)

of thousands of processors. NNSA labs and CEA DAM share the same overall high performance computing goal, to produce more precise and reliable simulations. Ultimately, the...

352

Jefferson Lab Science Series - Interactive Computer Games and...  

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

(Detecting Einstein's Gravity Waves) Detecting Einstein's Gravity Waves Interactive Computer Games and Animation Ms. Stephanie Barish - Shoah Foundation December 10, 1996...

353

MIT Plasma Science & Fusion Center: research> alcator> computers...  

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

Publications & News Meetings & Seminars Contact Information Physics Research High-Energy- Density Physics Waves & Beams Fusion Technology & Engineering Useful Links Computer & Data...

354

Proceedings of the 42nd ACM technical symposium on Computer science education  

Science Conference Proceedings (OSTI)

Welcome to the proceedings of the 42nd ACM Technical Symposium on Computer Science Education, or SIGCSE 2011, where you will find the archival record of over one hundred papers as well as multiple other session formats that document the latest in computer ...

Thomas J. Cortina; Ellen L. Walker; Laurie Smith King; David R. Musicant

2011-03-01T23:59:59.000Z

355

Proceedings of the 43rd ACM technical symposium on Computer Science Education  

Science Conference Proceedings (OSTI)

Welcome to the proceedings of the 43rd ACM Technical Symposium on Computer Science Education, or SIGCSE 2012, where you will find the archival record of over one hundred papers as well as multiple other session formats that document the latest in computer ...

Laurie Smith King; David R. Musicant; Tracy Camp; Paul Tymann

2012-02-01T23:59:59.000Z

356

Proceedings of the 41st ACM technical symposium on Computer science education  

Science Conference Proceedings (OSTI)

Welcome to the proceedings of the 41st ACM Technical Symposium on Computer Science Education, or SIGCSE 2010. Contained within you will find the archival record of over one hundred papers as well as multiple other session formats that change Computer ...

Gary Lewandowski; Steven Wolfman; Thomas J. Cortina; Ellen L. Walker

2010-03-01T23:59:59.000Z

357

Creating science-driven computer architecture: A new path to scientific leadership  

SciTech Connect

This document proposes a multi-site strategy for creating a new class of computing capability for the U.S. by undertaking the research and development necessary to build supercomputers optimized for science in partnership with the American computer industry.

McCurdy, C. William; Stevens, Rick; Simon, Horst; Kramer, William; Bailey, David; Johnston, William; Catlett, Charlie; Lusk, Rusty; Morgan, Thomas; Meza, Juan; Banda, Michael; Leighton, James; Hules, John

2002-10-14T23:59:59.000Z

358

The institute for cyber-enabled research: regional organization to promote computation in science  

Science Conference Proceedings (OSTI)

The Institute for Cyber-Enabled Research (iCER) at Michigan State University (MSU) was established in 2009 to coordinate and support multidisciplinary resources for computation and computational sciences. iCER is the home of MSU's centralized High Performance ...

Dirk Colbry, Bill Punch, Wolfgang Bauer

2013-07-01T23:59:59.000Z

359

The LSC Glitch Group : Monitoring Noise Transients during the fifth LIGO Science Run  

E-Print Network (OSTI)

The LIGO Scientific Collaboration (LSC) glitch group is part of the LIGO detector characterization effort. It consists of data analysts and detector experts who, during and after science runs, collaborate for a better understanding of noise transients in the detectors. Goals of the glitch group during the fifth LIGO science run (S5) included (1) offline assessment of the detector data quality, with focus on noise transients, (2) veto recommendations for astrophysical analysis and (3) feedback to the commissioning team on anomalies seen in gravitational wave and auxiliary data channels. Other activities included the study of auto-correlation of triggers from burst searches, stationarity of the detector noise and veto studies. The group identified causes for several noise transients that triggered false alarms in the gravitational wave searches; the times of such transients were identified and vetoed from the data generating the LSC astrophysical results.

L. Blackburn; L. Cadonati; S. Caride; S. Caudill; S. Chatterji; N. Christensen; J. Dalrymple; S. Desai; A. Di Credico; G. Ely; J. Garofoli; L. Goggin; G. González; R. Gouaty; C. Gray; A. Gretarsson; D. Hoak; T. Isogai; E. Katsavounidis; J. Kissel; S. Klimenko; R. A. Mercer; S. Mohapatra; S. Mukherjee; F. Raab; K. Riles; P. Saulson; R. Schofield; P. Shawhan; J. Slutsky; J. R. Smith; R. Stone; C. Vorvick; M. Zanolin; N. Zotov; J. Zweizig

2008-04-04T23:59:59.000Z

360

Physics, Computer Science and Mathematics Division annual report, 1 January-31 December 1983  

SciTech Connect

This report summarizes the research performed in the Physics, Computer Science and Mathematics Division of the Lawrence Berkeley Laboratory during calendar year 1983. The major activity of the Division is research in high-energy physics, both experimental and theoretical, and research and development in associated technologies. A smaller, but still significant, program is in computer science and applied mathematics. During 1983 there were approximately 160 people in the Division active in or supporting high-energy physics research, including about 40 graduate students. In computer science and mathematics, the total staff, including students and faculty, was roughly 50. Because of the creation in late 1983 of a Computing Division at LBL and the transfer of the Computer Science activities to the new Division, this annual report is the last from the Physics, Computer Science and Mathematics Division. In December 1983 the Division reverted to its historic name, the Physics Division. Its future annual reports will document high energy physics activities and also those of its Mathematics Department.

Jackson, J.D.

1984-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "group computational sciences" 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

Scientific Grand Challenges: Challenges in Climate Change Science and the Role of Computing at the Extreme Scale  

SciTech Connect

The U.S. Department of Energy (DOE) Office of Biological and Environmental Research (BER) in partnership with the Office of Advanced Scientific Computing Research (ASCR) held a workshop on the challenges in climate change science and the role of computing at the extreme scale, November 6-7, 2008, in Bethesda, Maryland. At the workshop, participants identified the scientific challenges facing the field of climate science and outlined the research directions of highest priority that should be pursued to meet these challenges. Representatives from the national and international climate change research community as well as representatives from the high-performance computing community attended the workshop. This group represented a broad mix of expertise. Of the 99 participants, 6 were from international institutions. Before the workshop, each of the four panels prepared a white paper, which provided the starting place for the workshop discussions. These four panels of workshop attendees devoted to their efforts the following themes: Model Development and Integrated Assessment; Algorithms and Computational Environment; Decadal Predictability and Prediction; Data, Visualization, and Computing Productivity. The recommendations of the panels are summarized in the body of this report.

Khaleel, Mohammad A.; Johnson, Gary M.; Washington, Warren M.

2009-07-02T23:59:59.000Z

362

NNSA/CEA Cooperation in Computer Science | National Nuclear Security...  

National Nuclear Security Administration (NNSA)

models for each stage of operation of a nuclear weapon and a high level of computing power and complex software to integrate these models along with experimental validation of...

363

Experimental mathematics: the role of computation in nonlinear science  

Science Conference Proceedings (OSTI)

Computers have expanded the range of nonlinear phenomena that can be explored mathematically. An “experimental mathematics facility,” containing both special-purpose dedicated machines and general-purpose mainframes, may someday provide the ...

David Campbell; Doyne Farmer; Jim Crutchfield; Erica Jen

1985-04-01T23:59:59.000Z

364

Applying Computational Science to Education: The Molecular Workbench Paradigm  

Science Conference Proceedings (OSTI)

The Molecular Workbench offers highly interactivemolecular dynamics simulations to help students learn difficult scientific concepts. The software demonstrates how scientists can transform research tools into educational tools. Research studies show that students learn better using computational models.

Robert F. Tinker; Qian Xie

2008-01-01T23:59:59.000Z

365

NREL: Energy Sciences - Theoretical Materials Science  

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

Computational Materials Science Solid-State Theory Materials Science Hydrogen Technology & Fuel Cells Process Technology & Advanced Concepts Research Staff Computational Science Printable Version Theoretical Materials Science Learn about our research staff including staff profiles, publications, and contact information. Using modern computational techniques, the Theoretical Materials Science Group, within NREL's Chemical and Materials Science Center, applies quantum mechanics to complex materials, yielding quantitative predictions to guide and interact with experimental explorations. Current research focuses on the following efforts: Design new photovoltaic materials that can improve solar cell efficiency and reduce its cost. Explain the underlying physics of new

366

PNNL: Atmospheric Sciences & Global Change - Fundamental & Computational  

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

Science and Global Change Science and Global Change Our researchers are transforming the nation's ability to predict climate change and its impacts. PNNL's research is expanding knowledge of fundamental atmospheric processes, developing state-of-the-art modeling capabilities, and improving understanding of how climate, energy, water, and land systems interact. Working across disciplines, we integrate theory, measurements, and modeling at molecular to global scales. Read more... aerial irrigation green circles Plugging Water's Effects in an Earth System Model In two studies led by Pacific Northwest National Laboratory, researchers simulated how irrigation from both surface water and groundwater affects the Earth's water and energy budget. The two studies highlight the challenges for Earth system models to include a more complete

367

Jl. of Computers in Mathematics and Science Teaching (2003) 22(3), 185-205 Effects of Computer-based Laboratory Instruction on  

E-Print Network (OSTI)

Jl. of Computers in Mathematics and Science Teaching (2003) 22(3), 185-205 Effects of Computer College of New York USA steinberg@ccny.cuny.edu With computer-based instruction, numerical data collection displays. Many of these computer ap- plications are designed to help students understand physics by clearly

Steinberg, Richard N.

368

Richard Gerber! NERSC Senior Science Advisor! NERSC User Services Deputy Group Lead  

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

User Services Deputy Group Lead User Services Deputy Group Lead Science Highlights from NERSC's Dirac GPU Testbed --- 1 --- June 2 5, 2 013 Top Dirac Projects in 2013 --- 2 --- Science Area Project T itle PI Node Hours Used Percent of T otal Nuclear Physics Polarized P roton T racking for R HIC a nd A GS V. R anjbar, Brookhaven N at L ab 24,000 40% Material Sciences Molecular S imulaNons o f Conjugated P olymers f or Organic P hotovoltaics A. Jayaraman, U . Colorado, B oulder 18,000 30% Material Sciences Modeling N anocomposites and P roteins S. K umar, C olumbia U. 14,000 24% Ranjbar Jayarman Kumar Porous Materials for CO 2 Capture --- 3 --- Porous m aterials c an b e u sed t o c apture C O 2 before i t is e miVed i nto t he a tmosphere. Many c andidate s tructures m ust b e s creened t o determine t heir a bsorpNon p roperNes

369

Computing and Data Infrastructure for Large-Scale Science NERSC and the DOE Science Grid  

E-Print Network (OSTI)

-bandwidth connectivity end to end (high-speed links from site systems to ESnet gateways) ­ Storage resources: four ­ Collaboration with ESnet for security and directory services #12;Initial Science Grid Configuration NERSC Supercomputing & Large-Scale Storage PNNL LBNL ANL ESnet Europe DOE Science Grid ORNL ESNet MDS CA Grid Managed

370

Computational and Theoretical Chemistry | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Computational and Theoretical Chemistry Computational and Theoretical Chemistry Chemical Sciences, Geosciences, & Biosciences (CSGB) Division CSGB Home About Research Areas Energy Frontier Research Centers (EFRCs) DOE Energy Innovation Hubs Scientific Highlights Reports & Activities Principal Investigators' Meetings BES Home Research Areas Computational and Theoretical Chemistry Print Text Size: A A A RSS Feeds FeedbackShare Page Research in Computational and Theoretical Chemistry emphasizes integration and development of new and existing theoretical and computational approaches for the accurate and efficient description of processes relevant to the BES mission. Supported efforts are tightly integrated with the research and goals of the Condensed-Phase and Interfacial Molecular Sciences and Gas Phase Chemical Physics programs-which together comprise

371

carleton.ca/science FACULTY OF SCIENCE  

E-Print Network (OSTI)

carleton.ca/science FACULTY OF SCIENCE ANYTHING BUT TEXTBOOK #12;Areas of study Bachelor of Computer Science* Algorithms Biomedical Computing Computer Game Development Computer and Internet Security Mathematics Computer Science and Mathematics Concentrations in Computing Theory and Numerical Methods

Carleton University

372

884 IEEE TRANSACTIONS ON NUCLEAR SCIENCE, VOL. 52, NO. 4, AUGUST 2005 Distributed Computing Grid Experiences in CMS  

E-Print Network (OSTI)

884 IEEE TRANSACTIONS ON NUCLEAR SCIENCE, VOL. 52, NO. 4, AUGUST 2005 Distributed Computing Grid is with National University of Science and Technology, Pakistan (e-mail: Ashiq.Anjum@cern.ch). T. Barrass, S

Low, Steven H.

373

Exposing Digital Forgeries in Scientific Images Department of Computer Science  

E-Print Network (OSTI)

that as many as 20% of accepted manuscripts contain figures with inappropriate manipulations, and 1% with fraudulent manipulations. Several scientific editors are considering putting safeguards in place to help to be a need for computational techniques that automatically detect common forms of tam- pering. We describe

Farid, Hany

374

VALERIE B. BARR Professor and Chair of Computer Science  

E-Print Network (OSTI)

York University, 1977 ­ 1979. B.A. (Applied Mathematics) cum laude, Mount Holyoke College, 1973 ­ 1977 Computer Systems, Staff Consultant, 1980 ­ 1982; Exxon Corporation, Systems Analyst, 1979 ­ 1980.J. Gonzalez, R. Knauf, Foundations-02, October 2001, Baltimore, MD. "A Quagmire of Terminology: Verification

Barr, Valerie

375

The Lynne and William Frankel Center for Computer Science  

E-Print Network (OSTI)

Distributed Systems, which developed robust software solutions for stock exchanges, air traffic control. Birman was Editor in Chief of ACM Transactions on Computer Systems from 1993-1998 and is a Fellow of the ACM. LLLiiivvveee DDDiiissstttrrriiibbbuuuttteeeddd OOObbbjjjeeeccctttsss Although we've been building

Beimel, Amos

376

Security Applications of Formal Language Theory Dartmouth Computer Science  

E-Print Network (OSTI)

Introduction Composition is the primary engineering means of complex system construction. No matter what other engineering approaches or design patterns are applied, the economic reality is that a complex computing system Abstract We present an approach to improving the security of complex, composed systems based on formal

377

Large Scale Computing and Storage Requirements for Basic Energy Sciences Research  

SciTech Connect

The National Energy Research Scientific Computing Center (NERSC) is the leading scientific computing facility supporting research within the Department of Energy's Office of Science. NERSC provides high-performance computing (HPC) resources to approximately 4,000 researchers working on about 400 projects. In addition to hosting large-scale computing facilities, NERSC provides the support and expertise scientists need to effectively and efficiently use HPC systems. In February 2010, NERSC, DOE's Office of Advanced Scientific Computing Research (ASCR) and DOE's Office of Basic Energy Sciences (BES) held a workshop to characterize HPC requirements for BES research through 2013. The workshop was part of NERSC's legacy of anticipating users future needs and deploying the necessary resources to meet these demands. Workshop participants reached a consensus on several key findings, in addition to achieving the workshop's goal of collecting and characterizing computing requirements. The key requirements for scientists conducting research in BES are: (1) Larger allocations of computational resources; (2) Continued support for standard application software packages; (3) Adequate job turnaround time and throughput; and (4) Guidance and support for using future computer architectures. This report expands upon these key points and presents others. Several 'case studies' are included as significant representative samples of the needs of science teams within BES. Research teams scientific goals, computational methods of solution, current and 2013 computing requirements, and special software and support needs are summarized in these case studies. Also included are researchers strategies for computing in the highly parallel, 'multi-core' environment that is expected to dominate HPC architectures over the next few years. NERSC has strategic plans and initiatives already underway that address key workshop findings. This report includes a brief summary of those relevant to issues raised by researchers at the workshop.

Gerber, Richard; Wasserman, Harvey

2011-03-31T23:59:59.000Z

378

Large Scale Computing and Storage Requirements for Basic Energy Sciences Research  

SciTech Connect

The National Energy Research Scientific Computing Center (NERSC) is the leading scientific computing facility supporting research within the Department of Energy's Office of Science. NERSC provides high-performance computing (HPC) resources to approximately 4,000 researchers working on about 400 projects. In addition to hosting large-scale computing facilities, NERSC provides the support and expertise scientists need to effectively and efficiently use HPC systems. In February 2010, NERSC, DOE's Office of Advanced Scientific Computing Research (ASCR) and DOE's Office of Basic Energy Sciences (BES) held a workshop to characterize HPC requirements for BES research through 2013. The workshop was part of NERSC's legacy of anticipating users future needs and deploying the necessary resources to meet these demands. Workshop participants reached a consensus on several key findings, in addition to achieving the workshop's goal of collecting and characterizing computing requirements. The key requirements for scientists conducting research in BES are: (1) Larger allocations of computational resources; (2) Continued support for standard application software packages; (3) Adequate job turnaround time and throughput; and (4) Guidance and support for using future computer architectures. This report expands upon these key points and presents others. Several 'case studies' are included as significant representative samples of the needs of science teams within BES. Research teams scientific goals, computational methods of solution, current and 2013 computing requirements, and special software and support needs are summarized in these case studies. Also included are researchers strategies for computing in the highly parallel, 'multi-core' environment that is expected to dominate HPC architectures over the next few years. NERSC has strategic plans and initiatives already underway that address key workshop findings. This report includes a brief summary of those relevant to issues raised by researchers at the workshop.

Gerber, Richard; Wasserman, Harvey

2011-03-31T23:59:59.000Z

379

Computing at the leading edge: Research in the energy sciences  

SciTech Connect

The purpose of this publication is to highlight selected scientific challenges that have been undertaken by the DOE Energy Research community. The high quality of the research reflected in these contributions underscores the growing importance both to the Grand Challenge scientific efforts sponsored by DOE and of the related supporting technologies that the National Energy Research Supercomputer Center (NERSC) and other facilities are able to provide. The continued improvement of the computing resources available to DOE scientists is prerequisite to ensuring their future progress in solving the Grand Challenges. Titles of articles included in this publication include: the numerical tokamak project; static and animated molecular views of a tumorigenic chemical bound to DNA; toward a high-performance climate systems model; modeling molecular processes in the environment; lattice Boltzmann models for flow in porous media; parallel algorithms for modeling superconductors; parallel computing at the Superconducting Super Collider Laboratory; the advanced combustion modeling environment; adaptive methodologies for computational fluid dynamics; lattice simulations of quantum chromodynamics; simulating high-intensity charged-particle beams for the design of high-power accelerators; electronic structure and phase stability of random alloys.

Mirin, A.A.; Van Dyke, P.T. [eds.

1994-02-01T23:59:59.000Z

380

FICS--A PROGRAM TO COMPUTE FEW-GROUP CONSTANTS WITHIN THE KARE DIFFUSION THEORY SYSTEM  

DOE Green Energy (OSTI)

FICS is a group constant program available as an alternative to the WOXX routine within the KARE System. FICS computes diffusion constants and macroscopic cross sections for slowing down, absorption, nu -fission, and total removal in two, three, or four energy groups for each compositional region in the reactor model. The one-group thermal constants are provided by a variational technique which computes an approximate Wigner-Wilkins flux spectrum as a linear combination of two trial spectra. These consist of a low-absorption spectrum and a high-absorption spectrum, covering the energies below 0.625 ev in 32 lethargy intervals. The thermal group constants are determined by averaging lethargy- dependent microscopic cross sections and diffusion constants over the composite spectrum. FICS' thermal constants are temperaturedependent with region temperatures from 68 to 600 nif- F permitted. In the fast energy range, 10 Mev to 0.625 ev, the program computes temperature-independent constants in one, two, or three energy groups. These are determined from stored microscopic cross sections which were obtained by curve fitting to MUFT parameters over a wide range of metal-water ratios. FICS provides optional calculations, some of which modify the group constants for special purposes, while others merely prepare and transmit data to other segments. Included are: automatic Xenon determination; special prescriptions for thin, highly absorbing regions; an adjoint option; a technique for handling window shade'' control rods; automatic calculation of fission products; mixed number density modification; spectrum option; precalculated group constant option, depletion option; AMOK option; and special calculations for r-z synthesis. (auth)

Goodman, D.E.

1963-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "group computational sciences" 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

Computational Computational  

E-Print Network (OSTI)

38 Computational complexity Computational complexity In 1965, the year Juris Hartmanis became Chair On the computational complexity of algorithms in the Transactions of the American Mathematical Society. The paper the best talent to the field. Theoretical computer science was immediately broadened from automata theory

Keinan, Alon

382

Computer science education through a rearview mirror: Experiences with curriculum 68 at Virginia Polytechnic Institute and State University  

Science Conference Proceedings (OSTI)

The state of development of computer science, the views of the computer professionals regarding educational objectives, and the extent and types of post-school employment opportunities constitute the meta-environment for our educational efforts. In addition, ...

George W. Gorsline; Duff Green, III

1973-02-01T23:59:59.000Z

383

2007 Long Range Plan Working Group Members | U.S. DOE Office of Science  

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

2007 Long Range Plan Working Group Members 2007 Long Range Plan Working Group Members Nuclear Science Advisory Committee (NSAC) NSAC Home Meetings Members Charges/Reports Charter .pdf file (629KB) NP Committees of Visitors NP Home Members 2007 Long Range Plan Working Group Members Print Text Size: A A A RSS Feeds FeedbackShare Page Beise, Elizabeth University of Maryland Merninga, Lia TJNAF Bryman, Douglas TRIUMF Meyer, Curtis Carnegie Mellon University Burrows, Adam University of Arizona Meziani, Zein-Eddine Temple University Cardman, Larry TJNAF Milner, Richard MIT Casten, Richard Yale University Mueller, Berndt Duke University Cates, Gordon University of Virginia Nazarewicz, Witold University of Tennessee Cizewski, Jolie Rutgers University Nitsche, Heino University of California Dean, David ORNL Norris, Margaret LBNL Deshpande, Abhay

384

Long Range Plan Working Group Members | U.S. DOE Office of Science (SC)  

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

Long Range Plan Working Group Members Long Range Plan Working Group Members Nuclear Science Advisory Committee (NSAC) NSAC Home Meetings Members Charges/Reports Charter .pdf file (629KB) NP Committees of Visitors NP Home Members Long Range Plan Working Group Members Print Text Size: A A A RSS Feeds FeedbackShare Page Baker, Keith Hampton University Lung, Allison JLAB Beene, Jim ORNL Marx, Jay LBNL Beise, Betsy University of Maryland McLerran, Larry BNL Bland, Les Indiana University Meyer, Curtis Carnegie-Mellon Bond, Peter BNL Milner, Richard MIT Bowles, Tom LANL Moss, Joel LANL Brenner, Daeg Clark University Mueller, Al Columbia Busza, Wit MIT Mueller, Berndt Duke University Cardman, Larry JLAB Natowitz, Joe Texas A&M Casten, Rick Yale University Nazarewicz, Witek Tennessee/ORNL Cates, Gordon University of Virginia Olinto, Angela

385

HIGH-PERFORMANCE COMPUTING FOR THE STUDY OF EARTH AND ENVIRONMENTAL SCIENCE MATERIALS USING SYNCHROTRON X-RAY COMPUTED MICROTOMOGRAPHY.  

SciTech Connect

Synchrotron x-ray computed microtomography (CMT) is a non-destructive method for examination of rock, soil, and other types of samples studied in the earth and environmental sciences. The high x-ray intensities of the synchrotron source make possible the acquisition of tomographic volumes at a high rate that requires the application of high-performance computing techniques for data reconstruction to produce the three-dimensional volumes, for their visualization, and for data analysis. These problems are exacerbated by the need to share information between collaborators at widely separated locations over both local and tide-area networks. A summary of the CMT technique and examples of applications are given here together with a discussion of the applications of high-performance computing methods to improve the experimental techniques and analysis of the data.

FENG,H.; JONES,K.W.; MCGUIGAN,M.; SMITH,G.J.; SPILETIC,J.

2001-10-12T23:59:59.000Z

386

Integrating High Performance Computing into the Undergraduate Curriculum: How PACI and the Education Center on Computational Science & Engineering Can Succeed  

E-Print Network (OSTI)

The Education Center on Computational Science and Engineering at San Diego State University assists the Partnership for Advanced Computational Infrastructure (PACI) in its goal of encouraging the integration of high performance computing technology (HPC) into the undergraduate curriculum. Because the means by which to best effect the undergraduate curriculum are still unclear, EOTNPACI, which provides part of the Center's funding, asked the LEAD evaluation team to evaluate SDSU's Education Center over its second year of operation (1998-99). This report summarizes what was learned during LEAD's evaluation regarding the obstacles to incorporating HPC-based instruction into the undergraduate curriculum and the strategies that have the highest probability of overcoming these obstacles. Among the strategies that hold the most promise are programs like the Education Center's Faculty Fellows program, which provides buyout time, technical and logistical support, and a community of curricular r...

Julie Foertsch; Baine B. Alex

1999-01-01T23:59:59.000Z

387

Computing in Papua New Guinea: lessons learned about computer science service learning projects  

Science Conference Proceedings (OSTI)

This paper chronicles a recent departmental project involving the design, development, procurement, transport and deployment of a computer network system. The system manages patient information system for a 100-bed mission hospital in the Western Highland ...

James Skon

2001-10-01T23:59:59.000Z

388

Proceedings of the 38th SIGCSE technical symposium on Computer science education  

Science Conference Proceedings (OSTI)

Welcome to the Northern Kentucky area and the 38th SIGCSE Technical Symposium on Computer Science Education.We are pleased to present the proceedings of SIGCSE 2007. It includes papers, panels, special sessions, posters, workshops, and birds-of-a-feather ...

Ingrid Russell; Susan Haller; J. D. Dougherty; Susan Rodger

2007-03-01T23:59:59.000Z

389

An experience of using virtual worlds and tangible interfaces for teaching computer science  

Science Conference Proceedings (OSTI)

In this paper we present Cubica, an educational application that integrates virtual worlds with tangible interfaces. The application is focused on teaching computer science, in particular "sorting algorithms". The tangible interface is used to ... Keywords: e-learning, mixed reality, tangible user interfaces, virtual worlds

Juan Mateu; Xavier Alamán

2012-12-01T23:59:59.000Z

390

Proceedings of the 10th annual SIGCSE conference on Innovation and technology in computer science education  

Science Conference Proceedings (OSTI)

We are pleased to present the proceedings of the 10th Annual Conference on Innovation and Technology in Computer Science Education - ITiCSE 2005. We are honored to host this event, in particular as 2005 marks the tenth anniversary ITiCSE conference, ...

José Cunha; William Fleischman; Viera K. Proulx; João Lourenço

2005-06-01T23:59:59.000Z

391

Proceedings of the 36th SIGCSE technical symposium on Computer science education  

Science Conference Proceedings (OSTI)

Welcome to St. Louis for the 36th year of the SIGCSE Technical Symposium on Computer Science Education. We are excited about SIGCSE 2005 and we hope you have as much fun as we have had in planning this event. There is much to see and do with a record ...

Wanda Dann; Tom Naps; Paul Tymann; Doug Baldwin

2005-02-01T23:59:59.000Z

392

Using remote installation services for windows to streamline installations in the UTPB computer science research lab  

Science Conference Proceedings (OSTI)

The Computer Science Research Lab at The University of Texas of the Permian Basin (UTPB) is operated by three part-time student assistants with minimal faculty supervision. This lab supports seven Windows and Sun Solaris servers and approximately thirty ... Keywords: RIS, remote installation, windows

Cherry Owen; Dustin Piper

2006-11-01T23:59:59.000Z

393

Bridging ICT and CS: educational standards for computer science in lower secondary education  

Science Conference Proceedings (OSTI)

Recently, the importance of computer science education in secondary schools has been coming more and more into focus. Students' interests and motivation to pursue a career in CS related fields are highly influenced by school. Also beliefs in the nature ... Keywords: CS ed research, K-12, didactics of informatics, educational standards, gender, pedagogy, secondary CS education

Torsten Brinda; Hermann Puhlmann; Carsten Schulte

2009-07-01T23:59:59.000Z

394

RC 22275 (Log# W0112-022) (12/05/2001) Computer Science/Mathematics  

E-Print Network (OSTI)

RC 22275 (Log# W0112-022) (12/05/2001) Computer Science/Mathematics IBM Research Report Scalable Center 650 Harry Road San Jose, CA 95120-6099 LIMITED DISTRIBUTION NOTICE This report has been submitted for publication outside of IBM and will probably be copyrighted if accepted for publica- tion. It has been issued

Shaikh, Anees

395

RC 22275 (Log# W0112022) (12/05/2001) Computer Science/Mathematics  

E-Print Network (OSTI)

RC 22275 (Log# W0112­022) (12/05/2001) Computer Science/Mathematics IBM Research Report Scalable Center 650 Harry Road San Jose, CA 95120­6099 LIMITED DISTRIBUTION NOTICE This report has been submitted for publication outside of IBM and will probably be copyrighted if accepted for publica­ tion. It has been issued

Shaikh, Anees

396

RC 22566 (Log# W0202-013) (09/25/2002) Computer Science/Mathematics  

E-Print Network (OSTI)

Heights, New York 10598 LIMITED DISTRIBUTION NOTICE This report has been submitted for publication outsideRC 22566 (Log# W0202-013) (09/25/2002) Computer Science/Mathematics IBM Research Report Protecting Report for early dissemination of its contents. In view of the transfer of copyright to the outside

Shaikh, Anees

397

An Overview of the FLINT/ML Compiler \\Lambda Dept. of Computer Science  

E-Print Network (OSTI)

An Overview of the FLINT/ML Compiler \\Lambda Zhong Shao Dept. of Computer Science Yale University New Haven, CT 06520­8285 shao­zhong@cs.yale.edu Abstract The FLINT project at Yale aims to build of the FLINT system is a high­performance type­directed compiler for SML'97 (extended with higher­order modules

398

David E. Bakken (Summary page) School of Electrical Engineering and Computer Science,  

E-Print Network (OSTI)

, and Automation. CRC Press, 2014. 4. Panel on high-profile US. Dept. of Energy panel on "Data Management1 David E. Bakken (Summary page) School of Electrical Engineering and Computer Science, Washington (minor: Electrical Engineering), Washington State University, 1985. B.S., Mathematics, Washington State

Bakken, Dave E.

399

Proceedings of the 37th SIGCSE technical symposium on Computer science education  

Science Conference Proceedings (OSTI)

Welcome to Houston for the 37th year of the SIGCSE Technical Symposium on Computer Science Education. We are excited about SIGCSE 2006, and we hope you have as much fun attending the Symposium as we have had planning it. There is much to see ...

Doug Baldwin; Paul Tymann; Susan Haller; Ingrid Russell

2006-03-01T23:59:59.000Z

400

On the design of an educational infrastructure for the blind and visually impaired in computer science  

Science Conference Proceedings (OSTI)

The blind and visually impaired community is significantly underrepresented in computer science. Students who wish to enter the discipline must overcome significant technological and educational barriers to succeed. In an attempt to help this population, ... Keywords: accessibility, assistive technology, auditory debugging, visual impairments

Andreas M. Stefik; Christopher Hundhausen; Derrick Smith

2011-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "group computational sciences" 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

Computational Biology | Supercomputing & Computation | ORNL  

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

Home | Science & Discovery | Supercomputing and Computation | Research Areas | Biology SHARE Computational Biology Computational Biology research encompasses many important...

402

DIEGO FAZI Mailing address: Solar Energy Conversion Group Chemical Sciences & Engineering Division  

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

DIEGO FAZI DIEGO FAZI Mailing address: Solar Energy Conversion Group Chemical Sciences & Engineering Division Bldg 200, Room E105 Argonne National Laboratory 9700 South Cass Ave. Argonne IL 60439-4831 E-mail addresses: dfazi@anl.gov Office Number: 630-252-5796 Fax: 630-252-9289 Personal Pages: http://faculty.wcas.northwestern.edu/diego-fazi/ http://www.fazid.org Research Interests Diego Fazi comes from a theoretical Physics background and he performed research in gravitational-wave astronomy within the project LIGO from 2005 to 2012. In October 2012 Dr. Fazi joined the CSE division at Argonne as a postdoctoral appointee in the Solar Conversion

403

Scientific Grand Challenges: Forefront Questions in Nuclear Science and the Role of High Performance Computing  

SciTech Connect

This report is an account of the deliberations and conclusions of the workshop on "Forefront Questions in Nuclear Science and the Role of High Performance Computing" held January 26-28, 2009, co-sponsored by the U.S. Department of Energy (DOE) Office of Nuclear Physics (ONP) and the DOE Office of Advanced Scientific Computing (ASCR). Representatives from the national and international nuclear physics communities, as well as from the high performance computing community, participated. The purpose of this workshop was to 1) identify forefront scientific challenges in nuclear physics and then determine which-if any-of these could be aided by high performance computing at the extreme scale; 2) establish how and why new high performance computing capabilities could address issues at the frontiers of nuclear science; 3) provide nuclear physicists the opportunity to influence the development of high performance computing; and 4) provide the nuclear physics community with plans for development of future high performance computing capability by DOE ASCR.

Khaleel, Mohammad A.

2009-10-01T23:59:59.000Z

404

Supporting Advanced Scientific Computing Research * Basic Energy Sciences * Biological  

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

Network Monitoring and Network Monitoring and Visualiza4on at ESnet Jon Dugan, Network Engineer ESnet Network Engineering Group February 3, 2010 Winter Joint Techs, Salt Lake City, UT Overview Data Collec4on (ESxSNMP) Data Visualiza4on (Graphite) Event/Metadata Log (Net Almanac) ESxSNMP: Goals * Automate everything possible * Provide summaries but don't lose raw data - Disk is cheap - It can be useful to take a hard look at the past * Flexibility and scalability * Minimize up front assumptions * Protect data collection from DoS by users * Make data easy to access and manipulate ESxSNMP: Polling * Interface metadata - Automatically detects new interfaces - Automatically detects interface changes - Historical log of interface info * Automatic addition of new devices

405

A tale of two systems: flexibility of usage of Kraken and Nautilus at the National Institute for Computational Sciences  

Science Conference Proceedings (OSTI)

The National Institute for Computational Sciences (NICS) at the University of Tennessee currently operates two computational resources for the eXtreme Science and Engineering Discovery Environment (XSEDE), Kraken, a 112,896-core Cray XT5 for general ... Keywords: analysis, management, measurement

Amy F. Szczepa?ski; Jian Huang; Sean Ahern; Mark R. Fahey

2012-07-01T23:59:59.000Z

406

When Life and Learning Do Not Fit: Challenges of Workload and Communication in Introductory Computer Science Online  

Science Conference Proceedings (OSTI)

We present the results of an interview study investigating student experiences in two online introductory computer science courses. Our theoretical approach is situated at the intersection of two research traditions: distance and adult education research, ... Keywords: Online education, communication, introductory computer science, programming instruction, qualitative research, student failure, workload

Klara Benda; Amy Bruckman; Mark Guzdial

2012-11-01T23:59:59.000Z

407

Groups  

Open Energy Info (EERE)

groups/all/feed en Buildings groups/all/feed en Buildings http://en.openei.org/community/group/buildings Description: This group is dedicated to discussions about green buildings, energy use in buildings, occupant comfort in buildings, and building technologies. The OpenEI Buildings Community Group will be dedicated to discussions, blogs, and postings about new building technologies, green buildings, energy use in buildings, and occupant experience (comfort levels) in green buildings.group/buildings" target="_blank">read more architecture building reviews buildings technology comfort energy use facilities management green building LEED technologies usgbc

408

Materials Science  

Science Conference Proceedings (OSTI)

Materials Science. Summary: ... Description: Group focus in materials science (inkjet metrology, micro-macro, advanced characterizations). ...

2012-10-02T23:59:59.000Z

409

Commnity Petascale Project for Accelerator Science and Simulation: Advancing Computational Science for Future Accelerators and Accelerator Technologies  

SciTech Connect

The design and performance optimization of particle accelerators is essential for the success of the DOE scientific program in the next decade. Particle accelerators are very complex systems whose accurate description involves a large number of degrees of freedom and requires the inclusion of many physics processes. Building on the success of the SciDAC1 Accelerator Science and Technology project, the SciDAC2 Community Petascale Project for Accelerator Science and Simulation (ComPASS) is developing a comprehensive set of interoperable components for beam dynamics, electromagnetics, electron cooling, and laser/plasma acceleration modeling. ComPASS is providing accelerator scientists the tools required to enable the necessary accelerator simulation paradigm shift from high-fidelity single physics process modeling (covered under SciDAC1) to high-fidelity multi-physics modeling. Our computational frameworks have been used to model the behavior of a large number of accelerators and accelerator R&D experiments, assisting both their design and performance optimization. As parallel computational applications, the ComPASS codes have been shown to make effective use of thousands of processors.

Spentzouris, Panagiotis; /Fermilab; Cary, John; /Tech-X, Boulder; Mcinnes, Lois Curfman; /Argonne; Mori, Warren; /UCLA; Ng, Cho; /SLAC; Ng, Esmond; Ryne, Robert; /LBL, Berkeley

2008-07-01T23:59:59.000Z

410

Commnity Petascale Project for Accelerator Science And Simulation: Advancing Computational Science for Future Accelerators And Accelerator Technologies  

SciTech Connect

The design and performance optimization of particle accelerators are essential for the success of the DOE scientific program in the next decade. Particle accelerators are very complex systems whose accurate description involves a large number of degrees of freedom and requires the inclusion of many physics processes. Building on the success of the SciDAC-1 Accelerator Science and Technology project, the SciDAC-2 Community Petascale Project for Accelerator Science and Simulation (ComPASS) is developing a comprehensive set of interoperable components for beam dynamics, electromagnetics, electron cooling, and laser/plasma acceleration modelling. ComPASS is providing accelerator scientists the tools required to enable the necessary accelerator simulation paradigm shift from high-fidelity single physics process modeling (covered under SciDAC1) to high-fidelity multiphysics modeling. Our computational frameworks have been used to model the behavior of a large number of accelerators and accelerator R&D experiments, assisting both their design and performance optimization. As parallel computational applications, the ComPASS codes have been shown to make effective use of thousands of processors.

Spentzouris, Panagiotis; /Fermilab; Cary, John; /Tech-X, Boulder; Mcinnes, Lois Curfman; /Argonne; Mori, Warren; /UCLA; Ng, Cho; /SLAC; Ng, Esmond; Ryne, Robert; /LBL, Berkeley

2011-10-21T23:59:59.000Z

411

COMPUTER ENGINEERING EECS Department  

E-Print Network (OSTI)

COMPUTER ENGINEERING EECS Department The Electrical Engineering and Computer Science (EECS) Department at WSU offers undergraduate degrees in electrical engineering, computer engineering and computer science. The EECS Department offers Master of Science degrees in computer science, electrical engineering

412

Physics, computer science and mathematics division. Annual report, 1 January - 31 December 1982  

SciTech Connect

Experimental physics research activities are described under the following headings: research on e/sup +/e/sup -/ annihilation; research at Fermilab; search for effects of a right-handed gauge boson; the particle data center; high energy astrophysics and interdisciplinary experiments; detector and other research and development; publications and reports of other research; computation and communication; and engineering, evaluation, and support operations. Theoretical particle physics research and heavy ion fusion research are described. Also, activities of the Computer Science and Mathematics Department are summarized. Publications are listed. (WHK)

Jackson, J.D.

1983-08-01T23:59:59.000Z

413

Research in mathematics and computer science, March 1, 1991--September 30, 1992  

SciTech Connect

This report discusses the following topics in mathematics and computer science at Argonne National Laboratory: Harnessing the Power; Modeling Piezoelectric Crystals; A Two-Way Street; The Challenge Is On; A True Molecular Engineering Capability; CHAMMPions Attack Climate Issues; Studying Vortex Dynamics; Studying Vortex Structure; Providing Reliable and Fast Derivatives; Automating Reasoning for Scientific Problem Solving; Optimization and Mathematical Programming; Scalable Algorithms for Linear Algebra; Reliable Core Software; Computing Phylogenetic Trees; Managing Life-Critical Systems; Interacting with Data through Visualization; New Tools for New Technologies.

Pieper, G.W.

1992-10-01T23:59:59.000Z

414

NERSC 'Visualization Greenbook' Future visualization needs of the DOE computational science community hosted at NERSC  

SciTech Connect

This report presents the findings and recommendations that emerged from a one-day workshop held at Lawrence Berkeley National Laboratory (LBNL) on June 5, 2002, in conjunction with the NERSC User Group (NUG) Meeting. The motivation for this workshop was to solicit direct input from the application science community on the subject of visualization. The workshop speakers and participants included computational scientists from a cross-section of disciplines that use the NERSC facility, as well as visualization researchers from across the country. We asked the workshop contributors how they currently visualize their results, and how they would like to do visualization in the future. We were especially interested in each individual's view of how visualization tools and services could be improved in order to better meet the needs of future computational science projects. The outcome of this workshop is a set of findings and recommendations that are presented in more detail later in this report, and briefly summarized here.

Hamann, Bernd; Bethel, E. Wes; Simon, Horst; Meza, Juan

2002-11-04T23:59:59.000Z

415

Building an electronic book on the Internet: ``CSEP -- an interdisciplinary syllabus for teaching computational science at the graduate level``  

SciTech Connect

The Computational Science Education Project was initiated in September 1991, by the Department of Energy to develop a syllabus for teaching interdisciplinary computational science. CSEP has two major activities. The writing and maintenance of an electronic book (e-book) and educational outreach to the computational science communities through presentations at professional society meetings, journal articles, and by training educators. The interdisciplinary nature of the project is intended to contribute to national technological competitiveness by producing a body of graduates with the necessary skills to operate effectively in high performance computing environments. The educational outreach guides and supports instructors in developing computational science courses and curricula at their institutions. The CSEP e-book provides valuable teaching material around which educators have built. The outreach not only introduces new educators to CSEP, but also establishes a synergistic relationship between CSEP authors, reviewers and users.

Oliver, C.E.; Strayer, M.R. [Oak Ridge National Lab., TN (United States); Umar, V.M. [Vanderbilt Univ., Nashville, TN (United States)

1994-12-31T23:59:59.000Z

416

Computational Science  

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

of most materials can be represented. Most recently a new diffusion based model for heat conduction and radiation transport has been added to the code. Figure 4 shows the result...

417

Community Petascale Project for Accelerator Science and Simulation: Advancing Computational Science for Future Accelerators and Accelerator Technologies  

SciTech Connect

The design and performance optimization of particle accelerators are essential for the success of the DOE scientific program in the next decade. Particle accelerators are very complex systems whose accurate description involves a large number of degrees of freedom and requires the inclusion of many physics processes. Building on the success of the SciDAC-1 Accelerator Science and Technology project, the SciDAC-2 Community Petascale Project for Accelerator Science and Simulation (ComPASS) is developing a comprehensive set of interoperable components for beam dynamics, electromagnetics, electron cooling, and laser/plasma acceleration modelling. ComPASS is providing accelerator scientists the tools required to enable the necessary accelerator simulation paradigm shift from high-fidelity single physics process modeling (covered under SciDAC1) to high-fidelity multiphysics modeling. Our computational frameworks have been used to model the behavior of a large number of accelerators and accelerator R&D experiments, assisting both their design and performance optimization. As parallel computational applications, the ComPASS codes have been shown to make effective use of thousands of processors. ComPASS is in the first year of executing its plan to develop the next-generation HPC accelerator modeling tools. ComPASS aims to develop an integrated simulation environment that will utilize existing and new accelerator physics modules with petascale capabilities, by employing modern computing and solver technologies. The ComPASS vision is to deliver to accelerator scientists a virtual accelerator and virtual prototyping modeling environment, with the necessary multiphysics, multiscale capabilities. The plan for this development includes delivering accelerator modeling applications appropriate for each stage of the ComPASS software evolution. Such applications are already being used to address challenging problems in accelerator design and optimization. The ComPASS organization for software development and applications accounts for the natural domain areas (beam dynamics, electromagnetics, and advanced acceleration), and all areas depend on the enabling technologies activities, such as solvers and component technology, to deliver the desired performance and integrated simulation environment. The ComPASS applications focus on computationally challenging problems important for design or performance optimization to all major HEP, NP, and BES accelerator facilities. With the cost and complexity of particle accelerators rising, the use of computation to optimize their designs and find improved operating regimes becomes essential, potentially leading to significant cost savings with modest investment.

Spentzouris, P.; /Fermilab; Cary, J.; /Tech-X, Boulder; McInnes, L.C.; /Argonne; Mori, W.; /UCLA; Ng, C.; /SLAC; Ng, E.; Ryne, R.; /LBL, Berkeley

2011-11-14T23:59:59.000Z

418

Grand Challenge Problems in Environmental Modeling and Remediation: Groundwater Contaminant Transport (Partnerships in Computational Science)  

SciTech Connect

The over-reaching goal of the Groundwater Grand Challenge component of the Partnership in Computational Science (PICS) was to develop and establish the massively parallel approach for the description of groundwater flow and transport and to address the problem of uncertainties in the data and its interpretation. This necessitated the development of innovative algorithms and the implementation of massively parallel computational tools to provide a suite of simulators for groundwater flow and transport in heterogeneous media. This report summarizes the activities and deliverables of the University of South Carolina component of the Groundwater Grand Challenge project funded through the High Performance Computing grand challenge program of the Department of Energy from 1995 through 1997. Seven institutions were primarily involved in this project: Brookhaven National Laboratory, Oak Ridge National Laboratory, Princeton University, SUNY at Stony Brook, Texas A&M University, The University of South Carolina, and the University of Texas at Austin, with contributing efforts from the Westinghouse Savannah River Technology Center. Each institution had primary responsibility for specific research components, but strong collaboration among all institutions was essential for the success of the project and in producing the final deliverables. PICS deliverables include source code for the suite of research simulators and auxiliary HPC tools, associated documentation, and test problems. These materials will be available as indicated from each institution's web page or from the Center for Computational Sciences Oak Ridge National Laboratory in January 1998.

Sharpley, Robert C.

1997-12-01T23:59:59.000Z

419

ORNL's National Center for Computational Sciences (NCSS): Videos on the NCCS Vimeo Channel  

DOE Data Explorer (OSTI)

The National Center for Computational Sciences (NCCS) provides the most powerful computing resources in the world for open scientific research. It is one of the world's premier science facilities - an unparalled research environment that supports dramatic advances in understanding how the physical world works and using that knowledge to address our most pressing national and international concerns. The NCCS was founded in 1992 to advance the state of the art in high-performance computing by putting new generations of powerful parallel supercomputers into the hands of the scientists who can use them the most productively. It is a managed activity of the Advanced Scientific Computing Research program of the Department of Energy Office of Science (DOE-SC) and is located at the Oak Ridge National Laboratory. The Center is host to the Cray XT5 "Jaguar" supercomputer, ranked No. 1 on the Top 500 list of the world's fastest supercomputers in November 2009. With a peak speed of 2.33 petaflops (over two thousand trillion calculations per second), Jaguar is the fastest and most powerful supercomputer in the world. To support its extraordinary concentration of computing power, the NCCS has put in place high-speed fiber-optic networks to expedite data movement, a scientific visualization center that enables researchers to analyze their simulation results quickly and comprehensively, and a high-performance data archiving and retrieval system. NCCS hosts only those projects capable of producing groundbreaking results. Each year a few research efforts that require enormous computing resources to realize their promise are awarded allocations of millions of processor hours of computing time. Such unprecedented levels of computational power are key to cracking fundamental questions that underlie issues of vital importance such as designing fusion reactors that provide clean, virtually unlimited energy; engineering proteins to provide new therapies for diseases and release energy from biomass efficiently; making wise choices to protect our planet and avoid runaway climate change; and designing new materials with specialized properties. (Copied from http://www.nccs.gov/about/nccs-overview/)

420

Community petascale project for accelerator science and simulation: Advancing computational science for future accelerators and accelerator technologies  

E-Print Network (OSTI)

and Office of Advanced Scientific Computing Research. Theand Office of Advanced Scientific Computing Research. The

Spentzouris, Panagiotis

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "group computational sciences" 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

Controls Group  

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

Status and Schedule Safety and Training Divisions APS Engineering Support Division AES Groups Accelerator Systems Division ASD Groups X-ray Science Division XSD Groups...

422

Behavioral Sciences | ornl.gov  

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

Chemistry Computational Engineering Computer Science Data Earth Sciences Energy Science Future Technology Knowledge Discovery Materials Mathematics National Security Systems...

423

Time Division Multiplexing of Network Access by Security Groups in High Performance Computing Environments.  

E-Print Network (OSTI)

??It is commonly known that High Performance Computing (HPC) systems are most frequently used by multiple users for batch job, parallel computations. Less well known,… (more)

Ferguson, Joshua

2013-01-01T23:59:59.000Z

424

COMPASS, the COMmunity Petascale project for Accelerator Science and Simulation, a board computational accelerator physics initiative  

Science Conference Proceedings (OSTI)

Accelerators are the largest and most costly scientific instruments of the Department of Energy, with uses across a broad range of science, including colliders for particle physics and nuclear science and light sources and neutron sources for materials studies. COMPASS, the Community Petascale Project for Accelerator Science and Simulation, is a broad, four-office (HEP, NP, BES, ASCR) effort to develop computational tools for the prediction and performance enhancement of accelerators. The tools being developed can be used to predict the dynamics of beams in the presence of optical elements and space charge forces, the calculation of electromagnetic modes and wake fields of cavities, the cooling induced by comoving beams, and the acceleration of beams by intense fields in plasmas generated by beams or lasers. In SciDAC-1, the computational tools had multiple successes in predicting the dynamics of beams and beam generation. In SciDAC-2 these tools will be petascale enabled to allow the inclusion of an unprecedented level of physics for detailed prediction.

Cary, J.R.; Spentzouris, P.; Amundson, J.; McInnes, L.; Borland, M.; Mustapha, B.; Ostroumov, P.; Wang, Y.; Fischer, W.; Fedotov, A.; Ben-Zvi, I.; Ryne, R.; Esarey, E.; Geddes, C.; Qiang, J.; Ng, E.; Li, S.; Ng, C.; Lee, R.; Merminga, L.; Wang, H.; Bruhwiler, D.L.; Dechow, D.; Mullowney, P.; Messmer, P.; Nieter, C.; Ovtchinnikov, S.; Paul, K.; Stoltz, P.; Wade-Stein, D.; Mori, W.B.; Decyk, V.; Huang, C.K.; Lu, W.; Tzoufras, M.; Tsung, F.; Zhou, M.; Werner, G.R.; Antonsen, T.; Katsouleas, T.; Morris, B.

2007-07-16T23:59:59.000Z

425

Int. J. Nuclear Energy Science and Technology, Vol. 4, No. 4, 2009 287 Development of computational methods and their  

E-Print Network (OSTI)

Int. J. Nuclear Energy Science and Technology, Vol. 4, No. 4, 2009 287 Development of computational plants', Int. J. Nuclear Energy Science and Technology, Vol. 4, No. 4, pp.287­298. Biographical notes, energy and temporal distribution of the neutron density throughout the nuclear core depends

Demazière, Christophe

426

The Research Alliance in Math and Science program is sponsored by the Mathematical, Information, and Computational Sciences Division, Office of Advanced Scientific Computing Research, U.S. Department of Energy. The work was performed at the Oak Ridge Nati  

E-Print Network (OSTI)

, and Computational Sciences Division, Office of Advanced Scientific Computing Research, U.S. Department of Energy Contract No. De-AC05-00OR22725. This work has been authored by a contractor of the U.S. Government, accordingly, the U.S. Government retains a nonexclusive, royalty-free license to publish or reproduce

427

The Research Alliance in Math and Science program is sponsored by the Mathematical, Information, and Computational Sciences Division, Office of Advanced Scientific Computing Research, U.S. Department of Energy. The work was performed at the Oak Ridge Nati  

E-Print Network (OSTI)

, and Computational Sciences Division, Office of Advanced Scientific Computing Research, U.S. Department of Energy NATIONAL LABORATORY U.S. DEPARTMENT OF ENERGY Improving the Manageability of OSCAR Selima Rollins City Contract No. De-AC05-00OR22725. This work has been authored by a contractor of the U.S. Government

428

Procedia Computer Science 18 (2013) 2396 2405 1877-0509 2013 The Authors. Published by Elsevier B.V.  

E-Print Network (OSTI)

late to easily take action to mitigate or correct them. To address this problem, a collaboration led Conference on Computational Science doi:10.1016/j.procs.2013.05.411 International Conference on Computational (MODIS)) used for detecting threats to forest health in the conterminous United States (CONUS). Our goal

Hoffman, Forrest M.

429

Creating effective student groups: an introduction to groupformation.org  

Science Conference Proceedings (OSTI)

Success in the computing industry often depends on an individual's ability to be a productive member of an effective study group or project team. In order to prepare students for successful careers, computer science curriculum often includes group projects. ... Keywords: group fromation, grouping, groupware, student groups, student teams, team formation

Tyson R. Henry

2013-03-01T23:59:59.000Z

430

Biology | More Science | ORNL  

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

Bioinformatics Nuclear Medicine Climate and Environment Systems Biology Computational Biology Chemistry Engineering Computer Science Earth and Atmospheric Sciences Materials...

431

NWChem Meeting on Science Driven Petascale Computing and Capability Development at EMSL  

SciTech Connect

On January 25, and 26, 2007, an NWChem meeting was held that was attended by 65 scientists from 29 institutions including 22 universities and 5 national laboratories. The goals of the meeting were to look at major scientific challenges that could be addressed by computational modeling in environmental molecular sciences, and to identify the associated capability development needs. In addition, insights were sought into petascale computing developments in computational chemistry. During the meeting common themes were identified that will drive the need for the development of new or improved capabilities in NWChem. Crucial areas of development that the developer's team will be focusing on are (1) modeling of dynamics and kinetics in chemical transformations, (2) modeling of chemistry at interfaces and in the condensed phase, and (3) spanning longer time scales in biological processes modeled with molecular dynamics. Various computational chemistry methodologies were discussed during the meeting, which will provide the basis for the capability developments in the near or long term future of NWChem.

De Jong, Wibe A.

2007-02-19T23:59:59.000Z

432

Science and Global Security, 17:119, 2009 Copyright C Taylor & Francis Group, LLC  

E-Print Network (OSTI)

Laboratory, Wendell C. DeMarcus of the University of Kentucky, Carl Eckart of the University of California of U.S. Programs R. Scott Kemp Program on Science & Global Security, Princeton University, Princeton on Science & Global Security, 221 Nassan St., 2nd Floor, Princeton University, Princeton, NJ 08542, USA. E

Chen, Sow-Hsin

433

Why agents? On the varied motivations for agent computing in the social sciences  

E-Print Network (OSTI)

The many motivations for employing agent-based computation in the social sciences are reviewed. It is argued that there exist three distinct uses of agent modeling techniques. One such use — the simplest — is conceptually quite close to traditional simulation in operations research. This use arises when equations can be formulated that completely describe a social process, and these equations are explicitly soluble, either analytically or numerically. In the former case, the agent model is merely a tool for presenting results, while in the latter it is a novel kind of Monte Carlo analysis. A second, more commonplace usage of computational agent models arises when mathematical models can be written down but not completely solved. In this case the agent-based model can shed significant light on the solution structure, illustrate dynamical properties of the model, serve to test the dependence of results on parameters and assumptions, and be a source of counter-examples. Finally, there are important classes of problems for which writing down equations is not a useful activity. In such circumstances, resort to agent-based computational models may be the only way available to explore such processes systematically, and constitute a third distinct usage of such models.

Robert Axtell; Robert L. Axtell

2000-01-01T23:59:59.000Z

434

Design and Implementation of a Master of Science in Information and Computer Sciences - An Inventory and retrospect for the last four years  

E-Print Network (OSTI)

This Master of Science in Computer and Information Sciences (MICS) is an international accredited master program that has been initiated in 2004 and started in September 2005. MICS is a research-oriented academic study of 4 semesters and a continuation of the Bachelor towards the PhD. It is completely taught in English, supported by lecturers coming from more than ten different countries. This report compass a description of its underlying architecture, describes some implementation details and gives a presentation of diverse experiences and results. As the program has been designed and implemented right after the creation of the University, the significance of the program is moreover a self-discovery of the computer science department, which has finally led to the creation of the today's research institutes and research axes.

Christoph Schommer

2008-04-16T23:59:59.000Z

435

Security Technologies Group  

Science Conference Proceedings (OSTI)

Security Technologies Group. Welcome. Our group develops measurement science in support of performance-based standards ...

2012-10-24T23:59:59.000Z

436

Spectral grouping using the Nystrom method  

E-Print Network (OSTI)

the Electrical Engineering and Computer Science Division,in electrical engineering and computer sciences (EECS) fromof electrical engineering and computer science, and the

Fowlkes, C; Belongie, S; Chung, F; Malik, J

2004-01-01T23:59:59.000Z

437

Support for the Core Research Activities and Studies of the Computer Science and Telecommunications Board (CSTB)  

SciTech Connect

The Computer Science and Telecommunications Board of the National Research Council considers technical and policy issues pertaining to computer science (CS), telecommunications, and information technology (IT). The functions of the board include: (1) monitoring and promoting the health of the CS, IT, and telecommunications fields, including attention as appropriate to issues of human resources and funding levels and program structures for research; (2) initiating studies involving CS, IT, and telecommunications as critical resources and sources of national economic strength; (3) responding to requests from the government, non-profit organizations, and private industry for expert advice on CS, IT, and telecommunications issues; and to requests from the government for expert advice on computer and telecommunications systems planning, utilization, and modernization; (4) fostering interaction among CS, IT, and telecommunications researchers and practitioners, and with other disciplines; and providing a base of expertise in the National Research Council in the areas of CS, IT, and telecommunications. This award has supported the overall operation of CSTB. Reports resulting from the Board's efforts have been widely disseminated in both electronic and print form, and all CSTB reports are available at its World Wide Web home page at cstb.org. The following reports, resulting from projects that were separately funded by a wide array of sponsors, were completed and released during the award period: 2007: * Summary of a Workshop on Software-Intensive Systems and Uncertainty at Scale * Social Security Administration Electronic Service Provision: A Strategic Assessment * Toward a Safer and More Secure Cyberspace * Software for Dependable Systems: Sufficient Evidence? * Engaging Privacy and Information Technology in a Digital Age * Improving Disaster Management: The Role of IT in Mitigation, Preparedness, Response, and Recovery 2006: * Renewing U.S. Telecommunications Research * Letter Report on Electronic Voting * Summary of a Workshop on the Technology, Policy, and Cultural Dimensions of Biometric System 2005: * Catalyzing Inquiry at the Interface of Computing and Biology * Summary of a Workshop on Using IT to Enhance Disaster Management * Asking the Right Questions About Electronic Voting * Building an Electronic Records Archive at NARA: Recommendations for a Long-Term Strategy * Signposts in Cyberspace: The Domain Name System and Internet Navigation 2004: * ITCP: Information Technology and Creative Practices (brochure) * Radio Frequency Identification (RFID) Technologies: A Workshop Summary * Getting up to Speed: The Future of Supercomputing * Summary of a Workshop on Software Certification and Dependability * Computer Science: Reflections on the Field, Reflections from the Field CSTB conducted numerous briefings of these reports and transmitted copies of these reports to researchers and key decision makers in the public and private sectors. It developed articles for journals based on several of these reports. As requested, and in fulfillment of its congressional charter to act as an independent advisor to the federal government, it arranged for congressional testimony on several of these reports. CSTB also convenes a number of workshops and other events, either as part of studies or in conjunctions with meetings of the CSTB members. These events have included the following: two 2007 workshops explored issues and challenges related to state voter registration databases, record matching, and database interoperability. A Sept. 2007 workshop, Trends in Computing Performance, explored fundamental trends in areas such as power, storage, programming, and applications. An Oct. 2007, workshop presented highlights of CSTB's May 2007 report, Software for Dependable Systems: Sufficient Evidence?, along with several panels discussing the report's conclusions and their implications. A Jan. 2007 workshop, Uncertainty at Scale, explored engineering uncertainty, system complexity, and scale issues in developing large software systems. A Feb. 2007

Jon Eisenberg, Director, CSTB

2008-05-13T23:59:59.000Z

438

Upper extremity pain and computer use among engineering graduate students  

E-Print Network (OSTI)

by Computer Science and Electrical Engineering graduatethe Computer Science and Electrical Engineering Departmentof 206 Electrical Engineering and Computer Science graduate

Schlossberg, E B; Morrow, S; Llosa, A E; Mamary, E; Dietrich, P; Rempel, D M

2004-01-01T23:59:59.000Z

439

NERSC "Visualization Greenbook" Future visualization needs of the DOE computational science community hosted at NERSC  

E-Print Network (OSTI)

of Advanced Scientific Computing Research, Mathematical,Office of Advanced Scientific Computing Research (OASCR)

Hamann, Bernd; Bethel, E. Wes; Simon, Horst; Meza, Juan

2002-01-01T23:59:59.000Z

440

ANL/MCS-TM-331 Mathematics and Computer Science Division Availability of This Report  

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

Performance Analysis of Darshan 2.2.3 Performance Analysis of Darshan 2.2.3 on the Cray XE6 Platform ANL/MCS-TM-331 Mathematics and Computer Science Division Availability of This Report This report is available, at no cost, at http://www.osti.gov/bridge. It is also available on paper to the U.S. Department of Energy and its contractors, for a processing fee, from: U.S. Department of Energy Office of Scientific and Technical Information P.O. Box 62 Oak Ridge, TN 37831-0062 phone (865) 576-8401 fax (865) 576-5728 reports@adonis.osti.gov Disclaimer This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor UChicago Argonne, LLC, nor any of their employees or officers, makes any warranty, express

Note: This page contains sample records for the topic "group computational sciences" 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

Climate-Science Computational Development Team: The Climate End Station II  

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

Model Model Model: Community Atmosphere Model (CAM5) with spectral element (SE) dynamics at 1/8th degree resolution. Physics options include full prognostic aerosols. Fixed annual cycle sea surface temperatures and sea ice extent, interactive land surface (CLM). Run within CESM1.0 coupled system. INCITE PI: Warren Washington, National Center for Atmospheric Research Setup and Integration: Mark Taylor, Sandia National Laboratory Visualization: Joseph A. Insley, Argonne National Laboratory Andy Bauer, Kitware CESM port to Intrepid (Blue Gene/P) Sheri Mickelson, Argonne National Laboratory Robert Jacob, Argonne National Laboratory Climate-Science Computational Development Team: The Climate End Station II PI Name: Warren Washington PI Email: wmw@ucar.edu Institution:

442

Report of the Snowmass 2013 Computing Frontier working group on Lattice Field Theory -- Lattice field theory for the energy and intensity frontiers: Scientific goals and computing needs  

E-Print Network (OSTI)

This is the report of the Computing Frontier working group on Lattice Field Theory prepared for the proceedings of the 2013 Community Summer Study ("Snowmass"). We present the future computing needs and plans of the U.S. lattice gauge theory community and argue that continued support of the U.S. (and worldwide) lattice-QCD effort is essential to fully capitalize on the enormous investment in the high-energy physics experimental program. We first summarize the dramatic progress of numerical lattice-QCD simulations in the past decade, with some emphasis on calculations carried out under the auspices of the U.S. Lattice-QCD Collaboration, and describe a broad program of lattice-QCD calculations that will be relevant for future experiments at the intensity and energy frontiers. We then present details of the computational hardware and software resources needed to undertake these calculations.

Blum, T; Holmgren, D; Brower, R; Catterall, S; Christ, N; Kronfeld, A; Kuti, J; Mackenzie, P; Neil, E T; Sharpe, S R; Sugar, R

2013-01-01T23:59:59.000Z

443

Report of the Snowmass 2013 Computing Frontier working group on Lattice Field Theory -- Lattice field theory for the energy and intensity frontiers: Scientific goals and computing needs  

E-Print Network (OSTI)

This is the report of the Computing Frontier working group on Lattice Field Theory prepared for the proceedings of the 2013 Community Summer Study ("Snowmass"). We present the future computing needs and plans of the U.S. lattice gauge theory community and argue that continued support of the U.S. (and worldwide) lattice-QCD effort is essential to fully capitalize on the enormous investment in the high-energy physics experimental program. We first summarize the dramatic progress of numerical lattice-QCD simulations in the past decade, with some emphasis on calculations carried out under the auspices of the U.S. Lattice-QCD Collaboration, and describe a broad program of lattice-QCD calculations that will be relevant for future experiments at the intensity and energy frontiers. We then present details of the computational hardware and software resources needed to undertake these calculations.

T. Blum; R. S. Van de Water; D. Holmgren; R. Brower; S. Catterall; N. Christ; A. Kronfeld; J. Kuti; P. Mackenzie; E. T. Neil; S. R. Sharpe; R. Sugar

2013-10-23T23:59:59.000Z

444

National facility for advanced computational science: A sustainable path to scientific discovery  

E-Print Network (OSTI)

Year Outlook, US DOE, Office of Science, Nov I-2 APPENDIX JWashington, D.C. : DOE Office of Science, July 30, 2003).Proposal to the DOE Office of Science from Lawrence Berkeley

2004-01-01T23:59:59.000Z

445

Stewardship Science Graduate Fellowship Program | National Nuclear...  

National Nuclear Security Administration (NNSA)

Fellowship Program Stewardship Science Graduate Fellowship Program The Computational Science Graduate Fellowship (CSGF) The Department of Energy Computational Science Graduate...

446

2011 DoD High Performance Computing Modernization Program Users Group Conference A Web-based High-Throughput Tool for Next-Generation Sequence Annotation  

E-Print Network (OSTI)

320 2011 DoD High Performance Computing Modernization Program Users Group Conference A Web deployed on the Mana Linux cluster at the Maui High Performance Computing Center. The two components

447

Fusion Science at NERSC  

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

Rotating Plasma Finding is Key for ITER Heavy-Ion Fusion Science (HIFS) Math & Computer Science Nuclear Science Science Highlights HPC Requirements Reviews NERSC HPC Achievement...

448

ASCR Science Network Requirements  

E-Print Network (OSTI)

Computing Research, DOE Office of Science Energy SciencesDepartment of Energy, Office of Science, Office of Advancedthe Directors of the Office of Science, Office of Advanced

Dart, Eli

2010-01-01T23:59:59.000Z

449

Cloud Computing at NERSC  

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

Cloud Computing Energy Efficient Computing Exascale Computing Performance & Monitoring Tools Petascale Initiative Science Gateway Development Storage and IO Technologies Testbeds...

450

Large Scale Computing and Storage Requirements for Fusion Energy Sciences Research  

E-Print Network (OSTI)

providing high-performance computing (HPC) resources to moreof NERSC—high performance computing (HPC) and NERSC haveafforded by high performance computing, advanced simulations

Gerber, Richard

2012-01-01T23:59:59.000Z

451

National facility for advanced computational science: A sustainable path to scientific discovery  

E-Print Network (OSTI)

Office of Advanced Scientific Computing Research of the U.S.Office of Advanced Scientific Computing Research (OASCR) andOASCR Office of Advanced Scientific Computing Research (DOE

2004-01-01T23:59:59.000Z

452

131Cognitive Science COGNITIVE SCIENCE  

E-Print Network (OSTI)

131Cognitive Science COGNITIVE SCIENCE PROFESSOR ELMES* MAJOR A major in cognitive science leading courses: Cognitive Science 110, 395, 403, 473; Computer Science 111, 211; Philosophy 106, 313; Psychology Science: Com- puter Science 295 (LISP, PROLOG or C), 313, 315; Psychology 207 b. Philosophical Foundations

Marsh, David

453

NERSC User Group 2013 Big Bang, Big Data, Big Iron Planck Satellite...  

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

User Group 2013 Big Bang, Big Data, Big Iron Planck Satellite Data Analysis At NERSC Julian Borrill Computational Cosmology Center, Berkeley Lab & Space Sciences Laboratory, UC...

454

The impact of collaborative technology in it and computer science education: harnessing the power of web 2.0  

Science Conference Proceedings (OSTI)

The paper proposes incorporating Web 2.0 technology, for which students show a natural proclivity, in fundamental and introductory computer science and information technology course curricula to aid students to find clear links between the courses they ... Keywords: education, web 2.0

Nazli Hardy; Marcos Pinto; Hsinrong Wei

2008-10-01T23:59:59.000Z

455

Everything I needed to know about teaching I learned in kindergarten: bringing elementary education techniques to undergraduate computer science classes  

Science Conference Proceedings (OSTI)

By expanding the teaching styles used in computer science classrooms, we can expand the audience of students that enjoy and excel in technology. Rather than focusing on major curriculum changes or new programs specifically for non-traditional students, ... Keywords: active learning, active teaching, classroom management, curriculum issues, pedagogy

Shannon Pollard; Robert C. Duvall

2006-03-01T23:59:59.000Z

456

Proceedings of the 14th annual ACM SIGCSE conference on Innovation and technology in computer science education  

Science Conference Proceedings (OSTI)

Welcome to Paris and the 14th Annual ACM SIGCSE conference on Innovation and Technology in Computer Science Education (ITiCSE 2009) at Université Pierre et Marie Curie -- Paris 6 (UPMC). We are pleased to present the proceedings of the conference. ...

Patrick Brézillon; Ingrid Russell; Jean-Marc Labat

2009-07-01T23:59:59.000Z

457

Department of Computer Science, USC Viterbi School of Engineering Annual Research Review (March 23, 2010) Davidson Conference Center -AGENDA FINAL SCHEDULE  

E-Print Network (OSTI)

R O O M) 1045 Gerard Medioni Professor, Computer Science and ElectricalDepartment of Computer Science, USC Viterbi School of Engineering ­ Annual SCHEDULE 0800 B R E A K F A S T A N D R E G I S T R

Southern California, University of

458

Materials Science and Technology Division - Physical Sciences Directorate -  

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

MTG MTG For the Public News & Highlights Publications Seminars Workshops Our People Group Leader, Staff Members Find People Fact Sheet Energy Frontier Research Center Center for Defect Physics (EFRC) Related Groups Computational Materials Science Group (CSMD) Nanomaterials Theory Institute (CNMS) Single Crystal Diffraction Group (NScD) University of Tennesee (MSE) ORNL Materials in Extreme Environments Other Useful Links American Physical Society DOE Office of Science Institute of Physics Office of Basic Energy Sciences National Energy Research Scientific Computing Center The Minerals, Metals & Materials Society U.S. Department of Energy Advanced Materials Group In The News PSD Directorate › MST Division › Materials Theory Group The Materials Theory Group (MTG) of the Materials Science and Technology

459

c 2011 Taylor and Francis Group, LLC In the context of human history, computers are a fairly recent invention. But the idea  

E-Print Network (OSTI)

c 2011 Taylor and Francis Group, LLC Preface In the context of human history, computers are a fairly recent invention. But the idea of computation--of solving a complex problem by repeated and their relationships, and developed computational methods that are still used today. In post- Renaissance Europe

Oregon, University of

460

Simulations for Complex Fluid Flow Problems from Berkeley Lab's Center for Computational Sciences and Engineering (CCSE)  

DOE Data Explorer (OSTI)

The Center for Computational Sciences and Engineering (CCSE) develops and applies advanced computational methodologies to solve large-scale scientific and engineering problems arising in the Department of Energy (DOE) mission areas involving energy, environmental, and industrial technology. The primary focus is in the application of structured-grid finite difference methods on adaptive grid hierarchies for compressible, incompressible, and low Mach number flows. The diverse range of scientific applications that drive the research typically involve a large range of spatial and temporal scales (e.g. turbulent reacting flows) and require the use of extremely large computing hardware, such as the 153,000-core computer, Hopper, at NERSC. The CCSE approach to these problems centers on the development and application of advanced algorithms that exploit known separations in scale; for many of the application areas this results in algorithms are several orders of magnitude more efficient than traditional simulation approaches.

Note: This page contains sample records for the topic "group computational sciences" 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

Earth and Atmospheric Sciences | More Science | ORNL  

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

Nuclear Forensics Climate & Environment Sensors and Measurements Chemical & Engineering Materials Computational Earth Science Systems Modeling Geographic Information Science and Technology Materials Science and Engineering Mathematics Physics More Science Home | Science & Discovery | More Science | Earth and Atmospheric Sciences SHARE Earth and Atmospheric Sciences At ORNL, we combine our capabilities in atmospheric science, computational science, and biological and environmental systems science to focus in the cross-disciplinary field of climate change science. We use computer models to improve climate change predications and to measure the impact of global warming on the cycling of chemicals in earth systems. Our Climate Change Science Institute uses models to explore connections among atmosphere,

462

High Performance Computing  

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

Information Science, Computing, Applied Math High Performance Computing High Performance Computing Providing world-class high performance computing capability that enables...

463

Computational Science Guides and Accelerates Hydrogen Research (Fact Sheet), Hydrogen and Fuel Cell Technical Highlights (HFCTH), NREL (National Renewable Energy Laboratory)  

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

2 * December 2010 2 * December 2010 Computational Science Supports HSCoE Research Engineered Nanospaces  Simulated pore size for enhanced physisorption  Established theoretical relationship between volumetric and gravimetric capacity Doped Materials  Theorized metal dispersion for boron substituted carbon  Guided enhancement of metal dispersion and hydrogen sorption by boron substitution of graphite Binding of Dihydrogen  Determined mechanism and promise on nanoscale  Investigated macroscopic materials Spillover  Confirmed feasibility of energetics, thermodynamics, and kinetics Computational Science Guides and Accelerates Hydrogen Research Teams: Lin Simpson, Hydrogen Storage; Maria Ghirardi, Photobiology Accomplishment: Through computational science,

464

Computer resources Computer resources  

E-Print Network (OSTI)

Computer resources 1 Computer resources available to the LEAD group Cédric David 30 September 2009 #12;Ouline · UT computer resources and services · JSG computer resources and services · LEAD computers· LEAD computers 2 #12;UT Austin services UT EID and Password 3 https://utdirect.utexas.edu #12;UT Austin

Yang, Zong-Liang

465

Large Scale Computing and Storage Requirements for Basic Energy Sciences Research  

E-Print Network (OSTI)

Overview   Andrew Felmy, PNNL The BES Geosciences researchtable (PI, Andrew Felmy, PNNL) and included in the summarySciences Division at PNNL, Chief Scientist for Scientific

Gerber, Richard

2012-01-01T23:59:59.000Z

466

National facility for advanced computational science: A sustainable path to scientific discovery  

E-Print Network (OSTI)

Energy Sciences Network, or ESnet, is a high-speed networkreliable connections, ESnet enables researchers at nationaloperated by Berkeley Lab, ESnet provides direct connections

2004-01-01T23:59:59.000Z

467

A survey of high-quality computational libraries and their impact in science and engineering applications  

Science Conference Proceedings (OSTI)

Recently, a number of important scientific and engineering problems have been successfully studied and solved by means of computational modeling and simulation. Many of these computational models and simulations benefited from the use of available software ...

L. A. Drummond; V. Hernandez; O. Marques; J. E. Roman; V. Vidal

2004-06-01T23:59:59.000Z

468

2006 Special issue: Computational intelligence in earth sciences and environmental applications: Issues and challenges  

Science Conference Proceedings (OSTI)

This paper introduces a generic theoretical framework for predictive learning, and relates it to data-driven and learning applications in earth and environmental sciences. The issues of data quality, selection of the error function, incorporation of ... Keywords: Climate, Earth sciences, Environment, Hydrology, Neural networks, Predictive learning

V. Cherkassky; V. Krasnopolsky; D. P. Solomatine; J. Valdes

2006-03-01T23:59:59.000Z

469

Large Scale Computing and Storage Requirements for Fusion Energy Sciences Research  

E-Print Network (OSTI)

ALCF ALE AMR API ARRA ASCR CGP CICART Alfvén Eigenmode / Energetic Particle Mode Argonne Leadership Computing Facility

Gerber, Richard

2012-01-01T23:59:59.000Z

470

On the absence of a measurement problem in quantum computer science  

E-Print Network (OSTI)

I comment on GianCarlo Ghirardi's criticism of my claim that quantum computation has no measurement problem.

N. David Mermin

2008-08-11T23:59:59.000Z

471

A study in engaging female students in computer science using role models  

Science Conference Proceedings (OSTI)

An effective approach to engaging young women to take computing in higher education is to provide examples of successful female computer scientists. Can a print publication that combines core computing concepts with inspiring stories of women in the ... Keywords: cs4fn., diversity, gender issues, girls, k-12, outreach, public engagement, recruitment, representation, teachers

Jonathan Black; Paul Curzon; Chrystie Myketiak; Peter W. McOwan

2011-06-01T23:59:59.000Z

472

BNL | Environmental Sciences Department | Brookhaven National Laboratory  

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

Environmental Sciences Department Environmental Sciences Department Home Atmospheric System Group Overview Research Areas Aerosol Life Cycle Cloud Life Cycle Cloud-Aerosol-Precipitation Interactions ARM Group Overview Facilities MAOS External Data Center Cloud Life Cycle Infrastructure Field Campaigns MAGIC Biomass Burns (BBOP) TCAP Aerosol Life Cycle IOP RACORO MC3E FASTER Tracer Tech Environmental Tech Carbon Cycle Group Overview Research Areas Climate Change Experimental Facility Design and Management Plant Physiology and High Throughput Biochemical Phenotyping Soil Carbon Monitoring Publications Staff EBC Environmental, Biological, and Computational Sciences Directorate Environmental Sciences Image Sampling equipment BATS II ARM SGP Facility meteorology data MAGIC program Environmental Sciences Environmental research at Brookhaven focuses on atmospheric physics and

473

Oak Ridge Leadership Computing Facility  

NLE Websites -- All DOE Office Websites

Oak Ridge Leadership Computing Facility Oak Ridge Leadership Computing Facility The OLCF was established at Oak Ridge National Laboratory in 2004 with the mission of standing up a supercomputer 100 times more powerful than the leading systems of the day. Connect with OLCF Facebook Twitter YouTube Vimeo Search OLCF.ORNL.GOV Home About OLCF Overview Leadership Team Groups Org Chart User Council Careers Visitor Information & Tours Contact Us Leadership Science Biological Sciences Chemistry Computer Science Earth Science Engineering Materials Science Physics 2013 INCITE Projects 2013 ALCC Projects Computing Resources Titan Cray XK7 Eos Lens EVEREST Rhea Sith Smoky Data Management Data Analysis Center Projects Adios CCI eSiMon File System Projects IOTA OpenSFS SWTools XGAR User Support Getting Started System User Guides KnowledgeBase

474

More Science | ORNL  

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

Biology Chemistry Engineering Computer Science Earth and Atmospheric Sciences Materials Science and Engineering Mathematics Physics ORNL wins six R&D 100s R&D Magazine recognizes...

475

ASCR Science Network Requirements  

E-Print Network (OSTI)

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

Dart, Eli

2010-01-01T23:59:59.000Z

476

Art Investigating Science: Critical Art as a Meta-discourse of Science  

E-Print Network (OSTI)

Art and Artificial Intelligence, School of Computer Science,Computer Science Department, Carnegie Mellon University,Convergence of Art and Science, in: Art@Science. Ch.

Ozog, Maciej

2009-01-01T23:59:59.000Z

477

Distributed computing network for science and math education in rural New Mexico  

Science Conference Proceedings (OSTI)

This paper describes the TOPS (Teacher Opportunities to Promote Science) and TOPS Mentor programs, which focus on telecommunications and science, math, and technology content. The backbone of these programs is GeoNet, an electronic bulletin board system set up and maintained at Los Alamos National Laboratory. The TOPS experience exposes teachers to science and math in the context of a real problem of genuine scientific interest, increases their knowledge of science and math, enhances their teaching skills, provides activities for their students, and increases student and teacher abilities to communicate with other teachers and scientists. Their students, in turn, learn to approach scientific problems with enthusiasm and confidence. They perceive the beauty and joy of scientific endeavor and develop self-assurance, persistence, and enthusiasm.

Palounek, A.P.T.; Witt, C.L.; Briles, M.C. [Los Alamos National Lab., NM (United States); Dulaney, J. [Estancia Middle School, NM (United States); Georgina, N. [Kirtland Middle School, NM (United States)

1996-05-01T23:59:59.000Z

478

Introduction of grid computing application projects at the NASA earth science technology office  

Science Conference Proceedings (OSTI)

In 2003, NASA Earth Science Technology Office (ESTO) awarded funding for 20 new investigations in information systems technology development under the Advanced Information Systems Technology (AIST) Program. Two of the selected proposals specifically ...

Kai-Dee Chu; Liping Di; Peter Thornton

2006-05-01T23:59:59.000Z

479

NERSC "Visualization Greenbook" Future visualization needs of the DOE computational science community hosted at NERSC  

E-Print Network (OSTI)

NERSC “Visualization Greenbook” Future Visualization NeedsScience Community Hosted at NERSC Report Prepared by: BerndDavis E. Wes Bethel, LBNL/NERSC Horst Simon, LBNL/NERSC Juan

Hamann, Bernd; Bethel, E. Wes; Simon, Horst; Meza, Juan

2002-01-01T23:59:59.000Z

480

Institute of Computer Science Primal interior-point method for large ...  

E-Print Network (OSTI)

The results of computational experiments given in this paper confirm efficiency ... where fi : Rn ? R, 1 ? i ? m (m is usually large), are smooth functions ...

Note: This page contains sample records for the topic "group computational sciences" 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

COMPUTER SCIENCE RESEARCH MELISSES: Liquid Services for Scalable Multithreaded and Multicore Execution on Emerging Supercomputers  

Science Conference Proceedings (OSTI)

In this final report, we summarize the contributions made through support from the DOE ECPI award to research and training in advanced computing systems.

Dimitrios S. Nikolopoulos

2008-08-10T23:59:59.000Z

482

Large Scale Computing and Storage Requirements for Fusion Energy Sciences Research  

E-Print Network (OSTI)

limit of available NERSC and OLCF computing on heterogeneousperspective. Centers like the OLCF have imposed a paradigmNTM Neoclassical Tearing Mode OLCF Oak Ridge Leadership

Gerber, Richard

2012-01-01T23:59:59.000Z

483

Large Scale Computing and Storage Requirements for Basic Energy Sciences Research  

E-Print Network (OSTI)

Labs (LBNL), and the NSLS Figure   9-­3.   Computed   II atMRT NAMD NERSC NGF NIH NSF NSLS OLCF ORNL OS PCET PCM PIMD

Gerber, Richard

2012-01-01T23:59:59.000Z

484

National facility for advanced computational science: A sustainable path to scientific discovery  

E-Print Network (OSTI)

Scientific Computing (NERSC) Center, 1996– present. •Services and Systems at NERSC (Oct. 1, 1997- Dec 31, 1998,”History Chief Architect, NERSC Division, Lawrence Berkeley

2004-01-01T23:59:59.000Z

485

Inorganic Materials Group  

Science Conference Proceedings (OSTI)

... experimental and computational materials science research. This work will help the US construction industry be competitive in advanced concrete ...

2011-11-08T23:59:59.000Z

486

Information Systems Group Homepage  

Science Conference Proceedings (OSTI)

... computational methods, data/knowledge mining tools, and semantic services using systems-based approaches, to advance measurement science ...

2012-06-26T23:59:59.000Z

487

Computing  

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

Computing Computing and Storage Requirements Computing and Storage Requirements for FES J. Candy General Atomics, San Diego, CA Presented at DOE Technical Program Review Hilton Washington DC/Rockville Rockville, MD 19-20 March 2013 2 Computing and Storage Requirements Drift waves and tokamak plasma turbulence Role in the context of fusion research * Plasma performance: In tokamak plasmas, performance is limited by turbulent radial transport of both energy and particles. * Gradient-driven: This turbulent transport is caused by drift-wave instabilities, driven by free energy in plasma temperature and density gradients. * Unavoidable: These instabilities will persist in a reactor. * Various types (asymptotic theory): ITG, TIM, TEM, ETG . . . + Electromagnetic variants (AITG, etc). 3 Computing and Storage Requirements Fokker-Planck Theory of Plasma Transport Basic equation still

488

Dept. of Computer Science -Undergraduate (Engineering) Post Graduate Activities Detail & History  

E-Print Network (OSTI)

undergraduate students from the Class of 2008. Historical data is provided to allow for comparison of activity and salary trends. Number Graduated: 48 Number Responded: 34 Response Rate: 71% 2008 Graduate and Professional Schools Cornell University MENG Electrical & Computer Engineering Cornell University MENG Computer

Lipson, Michal

489

A computer-based ``laboratory`` course in mathematical methods for science and engineering: The Legendre Polynomials module. Final report  

SciTech Connect

WhistleSoft, Inc., proposed to convert a successful pedagogical experiment into multimedia software, making it accessible to a much broader audience. A colleague, Richard J. Jacob, has been teaching a workshop course in mathematical methods at Arizona State University (ASU) for lower undergraduate science majors. Students work at their own pace through paper-based tutorials containing many exercises, either with pencil and paper or with computer tools such as spreadsheets. These tutorial modules cry out for conversion into an interactive computer-based tutorial course that is suitable both for the classroom and for self-paced, independent learning. WhistleSoft has made a prototype of one such module, Legendre Polynomials, under Subcontract (No F97440018-35) with the Los Alamos Laboratory`s Technology Commercialization Office for demonstration and marketing purposes.

Silbar, R.R. [WhistleSoft, Inc., Los Alamos, NM (United States)

1998-09-28T23:59:59.000Z

490

of Lecture Notes in Computer Science, pages 262–277. Springer, 2008.  

E-Print Network (OSTI)

ofsequential programs with procedures. Information and Computation, 206(7):840–868, 2008. [5] O. Hagsand, Robert Olsson, and Bengt Görden. Towards 10Gb/s opensource routing. In Linux Kongress, 2008.

I. Aktug; M. Dam; D. Gurov; M. Huisman; C. Sprenger Compositional Verification

2008-01-01T23:59:59.000Z

491

Proceedings of the 5th international conference on Soft computing as transdisciplinary science and technology  

Science Conference Proceedings (OSTI)

Soft Computing (SC) has an evolving collection of methodologies, which is aimed to exploit tolerance for imprecision uncertainty, and partial truth to achieve robustness, tractability, and low cost. SC provides attractive opportunity to represent the ...

Lotfi A. Zadeh; Youakim Badr; Ajith Abraham; Yukio Ohsawa; Richard Chbeir; Fernando Ferri; Mario Koeppen; Dominique Laurent

2008-10-01T23:59:59.000Z

492

Using Computing and Data Grids for Large-Scale Science and Engineering  

Science Conference Proceedings (OSTI)

The term Gridis used to refer to a software system that provides uniform and location-independent access to geographically and organizationally dispersed, heterogeneous resources that are persistent and supported. These emerging data and computing Grids ...

William E. Johnston

2001-08-01T23:59:59.000Z

493

6.00 Introduction to Computer Science and Programming, Fall 2007  

E-Print Network (OSTI)

This subject is aimed at students with little or no programming experience. It aims to provide students with an understanding of the role computation can play in solving problems. It also aims to help students, regardless ...

Guttag, John

494

The theory of social functions: challenges for computational social science and multi-agent learning  

Science Conference Proceedings (OSTI)

A basic claim of this paper is that the foundational theoretical problem of the social sciences - the possibility of unconscious, unplanned forms of cooperation and intelligence among intentional agents (the very hard issue of the 'invisible hand', of ... Keywords: Agents, Cognitive architecture, Emergence, Intention, Learning, Social functions, Social simulation

Cristiano Castelfranchi

2001-04-01T23:59:59.000Z

495

Applied and Computational Mathematics Division  

Science Conference Proceedings (OSTI)

... Computing and Communications Theory Group; High Performance Computing and Visualization Group. Staff Directory. Employment ...

2013-05-09T23:59:59.000Z

496

Science  

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

149802 149802 , 1291 (2007); 318 Science et al. L. Ozyuzer, Superconductors Emission of Coherent THz Radiation from www.sciencemag.org (this information is current as of November 29, 2007 ): The following resources related to this article are available online at http://www.sciencemag.org/cgi/content/full/318/5854/1291 version of this article at: including high-resolution figures, can be found in the online Updated information and services, http://www.sciencemag.org/cgi/content/full/318/5854/1291/DC1 can be found at: Supporting Online Material found at: can be related to this article A list of selected additional articles on the Science Web sites http://www.sciencemag.org/cgi/content/full/318/5854/1291#related-content http://www.sciencemag.org/cgi/content/full/318/5854/1291#otherarticles

497

SCience  

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

all all SCience Chicago Office Environment, Safety and Health Functions, Responsibilities, and Authorities Manual December 2012 ~5 {?JI-- l L-H1- I Roxanne E. Purucker, Manager Date SC-CH FRAM Revision 7 Office of Science - Chicago Office SC-CH Revision History TITLE: SC-CH Functions, Responsibilities, and Authorities Manual POINT OF CONTACT: Karl Moro SCMS MANAGEMENT SYSTEM: Environment, Safety and Health (ES&H) TO BE UPDATED: December 31, 2013 Revision Date Reason/Driver Description 5 Oct 10 Annual review and revision of the SC-CH ES&H Functions, Responsibilities, and Authorities Manual Changes were primarily made to address administrative and organizational changes and general improvement of text and presentation. I 6 Nov 11 Annual review and revision of

498

Post-Industrial Engineering: Computer Science and the Organization of White-Collar Work, 1945-1975  

E-Print Network (OSTI)

Steven Webber, 1 February 2006. Computer History Museum OralPantages, December 1980. Computer History Museum Oraled. Computing Before Computers. Ames, Iowa: Iowa State

Mamo, Andrew Benedict

2011-01-01T23:59:59.000Z

499

A Monte-Carlo Approach for Full-Ahead Stochastic DAG Scheduling Department of Computer Science  

E-Print Network (OSTI)

-carlo methods; I. INTRODUCTION As heterogeneous distributed computing systems (e.g., clusters, Grids, Clouds etc modelled by DAGs [1]. In a DAG, nodes denote tasks and edges represent data transmission among tasks. Given a set of resources, a schedule for a DAG is an assignment which specifies the mapping of tasks

Sakellariou, Rizos

500

An open source software culture in the undergraduate computer science curriculum  

Science Conference Proceedings (OSTI)

Open source software has made inroads into mainstream computing where it was once the territory of software altruists, and the open source culture of technological collegiality and accountability may benefit education as well as industry. This paper ... Keywords: curriculum reform, open source software development, teaching framework

John David N. Dionisio; Caskey L. Dickson; Stephanie E. August; Philip M. Dorin; Ray Toal

2007-06-01T23:59:59.000Z