National Library of Energy BETA

Sample records for tool software models

  1. WEBCASRE: A WEBBASED TOOL FOR SOFTWARE RELIABILITY MODELING

    E-Print Network [OSTI]

    Lyu, Michael R.

    of overall system reliability. This trend makes the estimation of software reliability more and more critical to most large­scale projects in their reliability engineering aspects. Traditionally, software reliabilityWEB­CASRE: A WEB­BASED TOOL FOR SOFTWARE RELIABILITY MODELING Michael R. Lyu \\Lambda J?urgen Sch

  2. Euclid Software and Tools

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

    Software and Tools Software and Tools The table below shows the software installed on Euclid that is managed by modules. Package Category Version Module Install Date Date Made...

  3. A Comparative Study of Software Model Checkers as Unit Testing Tools

    E-Print Network [OSTI]

    A Comparative Study of Software Model Checkers as Unit Testing Tools: An Industrial Case Study, and can be utilized as unit testing tools. However, since software model checkers are not fully mature yet and CBMC to testing the components of a storage platform software for flash memory. Through this project

  4. A Systematic and Comprehensive Tool for Software Reliability Modeling and Measurement

    E-Print Network [OSTI]

    Lyu, Michael R.

    reliability. This trend makes the estimation of software reliability more and more crit­ ical to most large­scale projects in their reliability engineering aspects. Traditionally, software reliability modeling is a setA Systematic and Comprehensive Tool for Software Reliability Modeling and Measurement Michael R

  5. Hopper Software and Tools

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

    File Storage and IO Software and Tools Debugging and profiling Performance and Optimization Cray XE Documentation Cluster Compatibility Mode PDSF Genepool Testbeds Retired...

  6. Fenestration Software Tools

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

    dccurcija@lbl.gov Lawrence Berkeley National Laboratory Fenestration Software Tools 2014 Building Technologies Office Peer Review 2 Project Summary Timeline: Start date: 1012013...

  7. Tool Support to Model-based Quality Analysis of Software Architecture Qian Zhang, Jian Wu Hong Zhu

    E-Print Network [OSTI]

    Zhu, Hong

    Tool Support to Model-based Quality Analysis of Software Architecture Qian Zhang, Jian Wu Hong Zhu@brookes.ac.uk ABSTRACT This paper presents an automated software tool SQUARE (Software QUality and ARchitecture model- ling Environment). It is designed and implemented to support the analysis of software quality from

  8. Murphy Tools: Utilizing Extracted GUI Models for Industrial Software Testing

    E-Print Network [OSTI]

    Memon, Atif M.

    Technical Research Centre of Finland Oulu, Finland Matias Suarez F-Secure Ltd Helsinki, Finland Atif M. Memon University of Maryland College Park, MD, USA Teemu Kanstrn VTT, Oulu, Finland University of development and testing of commercial software products. F-Secure Ltd is a software company from Finland

  9. AutoMoDe Notations, Methods, and Tools for Model-Based Development of Automotive Software

    E-Print Network [OSTI]

    Braun, Peter

    05AE-268 AutoMoDe Notations, Methods, and Tools for Model-Based Development of Automotive describes the first results from the AutoMoDe project (Automotive Model-based Development), where an integrated methodology for model-based development of automotive control software is being developed

  10. Software Tools for Technology Transfer Software Monitoring with Controllable Overhead

    E-Print Network [OSTI]

    Zadok, Erez

    Software Tools for Technology Transfer Software Monitoring with Controllable Overhead Xiaowan Huang Stony Brook University Appears in the Proceedings of Software Tools for Technology Transfer Abstract. We

  11. Creating a methodology and tool to capture and resolve conflicts in developing software requirements: Requirement Lifecycle Modeling Views manager (RLMV)

    E-Print Network [OSTI]

    Herrera, Leeha Rae-Lyn

    2013-02-22

    aspects of the system, as it is developed. RLMV works with existing software tools created by a corporation named Rational. The tool itself is implemented using Java and Oracle. RLMV is designed to trace pre-defined requirements to modeling diagrams...

  12. DC Pro Software Tool Suite

    SciTech Connect (OSTI)

    2009-04-01

    This fact sheet describes how DOE's Data Center Energy Profiler (DC Pro) Software Tool Suite and other resources can help U.S. companies identify ways to improve the efficiency of their data centers.

  13. The AirMaster+ Software Tool

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

    AIRMaster+ Software Tool Industrial Technologies Program Save Energy Now Energy Efficiency Software Tools http:www.eere.energy.govindustrybestpracticessoftware.html The...

  14. Software and Tools

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservation ofAlbuquerque|Sensitive Species3performedValley | System Overview DataTools

  15. Software and Tools

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservation ofAlbuquerque|Sensitive Species3performedValley | System Overview DataTools

  16. Software Tools | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Financing Tool FitsProjectDataSecretaryDepartment of EnergyDepartment» Software Tools Software

  17. Software Tools | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Financing Tool FitsProjectDataSecretaryDepartment of EnergyDepartment» Software Tools

  18. Assessing the Potential of Developing a Tool for Residential Facility Management Using Building Information Modeling Software

    E-Print Network [OSTI]

    Madhani, Himanshu 1986-

    2012-11-29

    -least one owner with similar type of house as in other group. 1st group is shown a video demonstration of this tool and provided with a model with certain maintenance issues. The video provides step by step tutorial on how the participants can deal..., this tool with the help of web-based search engines could provide links to tutorial videos. Companies like Google could get involved in developing this tool further and could have their search engine attached to the maintenance alerts. This would help...

  19. SUSTAINABLE REMEDIATION SOFTWARE TOOL EXERCISE AND EVALUATION

    SciTech Connect (OSTI)

    Kohn, J.; Nichols, R.; Looney, B.

    2011-05-12

    The goal of this study was to examine two different software tools designed to account for the environmental impacts of remediation projects. Three case studies from the Savannah River Site (SRS) near Aiken, SC were used to exercise SiteWise (SW) and Sustainable Remediation Tool (SRT) by including both traditional and novel remediation techniques, contaminants, and contaminated media. This study combined retrospective analysis of implemented projects with prospective analysis of options that were not implemented. Input data were derived from engineering plans, project reports, and planning documents with a few factors supplied from calculations based on Life Cycle Assessment (LCA). Conclusions drawn from software output were generally consistent within a tool; both tools identified the same remediation options as the 'best' for a given site. Magnitudes of impacts varied between the two tools, and it was not always possible to identify the source of the disagreement. The tools differed in their quantitative approaches: SRT based impacts on specific contaminants, media, and site geometry and modeled contaminant removal. SW based impacts on processes and equipment instead of chemical modeling. While SW was able to handle greater variety in remediation scenarios, it did not include a measure of the effectiveness of the scenario.

  20. Data Assimilation Tools for CO2 Reservoir Model Development A Review of Key Data Types, Analyses, and Selected Software

    SciTech Connect (OSTI)

    Rockhold, Mark L.; Sullivan, E. C.; Murray, Christopher J.; Last, George V.; Black, Gary D.

    2009-09-30

    Pacific Northwest National Laboratory (PNNL) has embarked on an initiative to develop world-class capabilities for performing experimental and computational analyses associated with geologic sequestration of carbon dioxide. The ultimate goal of this initiative is to provide science-based solutions for helping to mitigate the adverse effects of greenhouse gas emissions. This Laboratory-Directed Research and Development (LDRD) initiative currently has two primary focus areasadvanced experimental methods and computational analysis. The experimental methods focus area involves the development of new experimental capabilities, supported in part by the U.S. Department of Energys (DOE) Environmental Molecular Science Laboratory (EMSL) housed at PNNL, for quantifying mineral reaction kinetics with CO2 under high temperature and pressure (supercritical) conditions. The computational analysis focus area involves numerical simulation of coupled, multi-scale processes associated with CO2 sequestration in geologic media, and the development of software to facilitate building and parameterizing conceptual and numerical models of subsurface reservoirs that represent geologic repositories for injected CO2. This report describes work in support of the computational analysis focus area. The computational analysis focus area currently consists of several collaborative research projects. These are all geared towards the development and application of conceptual and numerical models for geologic sequestration of CO2. The software being developed for this focus area is referred to as the Geologic Sequestration Software Suite or GS3. A wiki-based software framework is being developed to support GS3. This report summarizes work performed in FY09 on one of the LDRD projects in the computational analysis focus area. The title of this project is Data Assimilation Tools for CO2 Reservoir Model Development. Some key objectives of this project in FY09 were to assess the current state-of-the-art in reservoir model development, the data types and analyses that need to be performed in order to develop and parameterize credible and robust reservoir simulation models, and to review existing software that is applicable to these analyses. This report describes this effort and highlights areas in which additional software development, wiki application extensions, or related GS3 infrastructure development may be warranted.

  1. Software and Analysis Tools Overview Physics Meeting

    E-Print Network [OSTI]

    Princeton Plasma Physics Laboratory

    Overview Status of MDSplus Various plotting options What's new in Web Tools EFITviewer XPC) Web Tools Now can run from file input Actively maintained, e.g., Open Science options coming Documentation and Web Tools found at http://nstx.pppl.gov/nstx/Software #12;NSTX-U Monday Physics Meeting

  2. DEVELOPMENT OF A SOFTWARE DESIGN TOOL FOR

    Broader source: Energy.gov [DOE]

    This project focuses on the development of a stand-alone software tool for the design and economic analysis of hybrid geothermal heat pump systems for heating-and cooling dominated buildings using solar collectors in both operating modes.

  3. Software and Tools on Carver

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

    2012-04-06 2014-08-20 Automatically Tuned Linear Algebra Software (ATLAS) libraries math 3.10.1 atlas3.10.1 2013-02-21 2013-02-21 avs-express applications visualization 7.2.1...

  4. Software-based tool path evaluation for environmental sustainability

    E-Print Network [OSTI]

    KONG, DAEYOUNG; Seungchoun Choi; Yusuke Yasui; Sushrut Pavanaskar; Dornfeld, David; Wright, Paul

    2011-01-01

    press as: Kong D, et al. Software-based tool path evaluationArchitecture of the simulation software. Besides the studiesanalysis of machining. Software-based simulation tools have

  5. An Undergraduate Course on Software Bug Detection Tools and Techniques

    E-Print Network [OSTI]

    Larson, Eric

    Science Education Computer Science Education D.2.5 [Software Engineering]: Testing and Debugging symbolic execution, testing tools. General Terms Reliability, Security, Verification. Keywords software testing, software verification, computer security, compilers, software engineering, computer science

  6. OSIRIS Software: The Mask Designer Tool

    E-Print Network [OSTI]

    J. I. Gonzalez-Serrano; M. Sanchez-Portal; H. Castaneda; R. Quirk; E. D. de Miguel; M. Aguiar; J. Cepa

    2006-02-23

    OSIRIS is a Day One instrument that will be available at the 10m GTC telescope which is being built at La Palma observatory in the Canary Islands. This optical instrument is designed to obtain wide-field narrow-band images using tunable filters and to do low-resolution spectroscopy in both long-slit and multislit modes. For the multislit spectroscopy mode, we have developed a software to assist the observers to design focal plane masks. In this paper we describe the characteristics of this Mask Designer tool. We discuss the main design concepts, the functionality and particular features of the software.

  7. What is Software Engineering? Software Engineering is the discipline providing methods and tools for the construction

    E-Print Network [OSTI]

    Briand, Lionel C.

    What is Software Engineering? Software Engineering is the discipline providing methods and tools of engineering to software. What does Software Engineering Involve? It involves the elicitation of the system are also required to run successful projects and construct quality systems. Why is Software Engineering

  8. SCORE: a Scalable Concolic Testing Tool for Reliable Embedded Software

    E-Print Network [OSTI]

    SCORE: a Scalable Concolic Testing Tool for Reliable Embedded Software Yunho Kim and Moonzoo Kim COncolic testing tool for REliable embedded software (SCORE) that targets embedded C programs. SCORE is a de-facto standard method for improving the quality of software in industry. Conventional testing

  9. A Tool for Estimating Software Testing Requirements James M. Bieman

    E-Print Network [OSTI]

    Bieman, James M.

    A Tool for Estimating Software Testing Requirements James M. Bieman Department of Computer Science 10, 1990 Abstract We describe a prototype software tool that estimates the number of test cases to evaluate proposed testing techniques, estimate the resources required to test a software system

  10. ORISE: Exercise Builder software tool helps DOE design and implement...

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

    Exercise Builder ORISE designed software tool helps streamline the emergency exercise planning process The Oak Ridge Institute for Science and Education created a self-paced,...

  11. Software for facilitating the creation of parametric urban resource models

    E-Print Network [OSTI]

    Cockey, Sean M. (Sean Michael)

    2014-01-01

    This thesis describes a new software tool to facilitate Parametric Urban Resource Modeling, a method for quantitatively studying and improving the distribution of resources in a city. The software is intended to help users ...

  12. COGNITIVE TOOLS FOR LOCATING AND COMPREHENDING SOFTWARE OBJECTS

    E-Print Network [OSTI]

    Fischer, Gerhard

    COGNITIVE TOOLS FOR LOCATING AND COMPREHENDING SOFTWARE OBJECTS FOR REUSE Gerhard Fischer Scott Henninger David Redmiles Repnn ed from PROCEEDINGS OF THE 13TH ITER ATIONAL CONFERE CE ON SOFTWARE E GI EERI of Cognitive Science University of Colorado Boulder, Colorado 80309 Abstract Software reuse is the process

  13. EISA 432 Energy Audits Best Practices: Software Tools

    SciTech Connect (OSTI)

    Maryl Fisher

    2014-11-01

    Five whole building analysis software tools that can aid an energy manager with fulfilling energy audit and commissioning/retro-commissioning requirements were selected for review in this best practices study. A description of each software tool is provided as well as a discussion of the user interface and level of expertise required for each tool, a review of how to use the tool for analyzing energy conservation opportunities, the format and content of reports generated by the tool, and a discussion on the applicability of the tool for commissioning.

  14. Software Quality Model Requirements for Software Quality Engineering

    E-Print Network [OSTI]

    Suryn, Witold

    Software Quality Model Requirements for Software Quality Engineering Marc-Alexis Ct M. Ing (marc Quality Engineering, Software Quality Models, ISO/IEC 9126. Abstract Software Quality Engineering is an emerging discipline that is concerned with improving the approach to software quality. It is important

  15. Tools to Boost Steam System Efficiency, Software Tools for Industry, Industrial Technologies Program (ITP) (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2008-12-01

    This fact sheet describes how the Industrial Technologies Program steam software tools can help industrial plants identify steam system improvements to save energy and money.

  16. Methodology Modelling: Combining Software Processes with Software Products \\Lambda

    E-Print Network [OSTI]

    Han, Jun

    of software processes in improving the quality of software products has been widely recognised for some time processes and software products is a major factor in improving soft ware quality. 2. Finegrained, nonMethodology Modelling: Combining Software Processes with Software Products \\Lambda Jun Han and Jim

  17. Design tool: a software for capturing design intent

    E-Print Network [OSTI]

    Velamakanni, Ravindra

    1999-01-01

    of the design process that can lead to the development of new tools in this area. A software tool is developed for this purpose. It is basically created as a collection of Visual Basic forms with Excel worksheets and Word documents embedded in them. Each form...

  18. New Framework Transforms FAST Wind Turbine Modeling Tool (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2014-04-01

    A recent overhaul of the tool makes it a powerful, robust, and flexible modeling software to aid the development of innovative wind and water power technologies.

  19. The Compliance Testing of Software Tools with respect to the UML standards specification

    E-Print Network [OSTI]

    Finkelstein, Anthony

    accept all demonstrations and reject all counterexamples and testing a tool based on single examples fromThe Compliance Testing of Software Tools with respect to the UML standards specification - the Argo compliance test generation from modeling standards specifications. When employed in our framework

  20. GenePRIMP: A software quality control tool

    ScienceCinema (OSTI)

    Amrita Pati

    2010-09-01

    Amrita Pati of the DOE Joint Genome Institute's Genome Biology group describes the software tool GenePRIMP and how it fits into the quality control pipeline for microbial genomics. Further details regarding GenePRIMP appear in a paper published online May 2, 2010 in Nature Methods.

  1. GenePRIMP: A software quality control tool

    SciTech Connect (OSTI)

    Amrita Pati

    2010-05-05

    Amrita Pati of the DOE Joint Genome Institute's Genome Biology group describes the software tool GenePRIMP and how it fits into the quality control pipeline for microbial genomics. Further details regarding GenePRIMP appear in a paper published online May 2, 2010 in Nature Methods.

  2. FIESTA II a software tool for electronic filter design

    E-Print Network [OSTI]

    Kenzle, Wilfred Vance

    1997-01-01

    This thesis describes a software program, FIESTA II, for the design of electronic filters. It is an expanded version of the FIESTA program written at Texas A&M University in 1989. It is a complete tool for both approximation and synthesis of many...

  3. ICSE Workshop on Green and Sustainable Software Engineering, Zurich, Switzerland, 3rd June 2012 An Energy Consumption Model and Analysis Tool for Cloud Computing

    E-Print Network [OSTI]

    Schneider, Jean-Guy

    , the high energy consumption of data centres often results in consumption of electricity produced by "brown. As analysed in [2], the electricity consumption for powering the data centres in the USA alone is projected 2012 An Energy Consumption Model and Analysis Tool for Cloud Computing Environments FeiFei Chen, Jean

  4. Westinghouse Waste Simulation and Optimization Software Tool - 13493

    SciTech Connect (OSTI)

    Mennicken, Kim [Westinghouse Electric Germany GmbH, Global Waste Management, Dudenstrasse 44, D-68167 Mannheim (Germany)] [Westinghouse Electric Germany GmbH, Global Waste Management, Dudenstrasse 44, D-68167 Mannheim (Germany); Aign, Joerg [Westinghouse Electric Germany GmbH, Global Waste Management, Tarpenring 6, D-22419 Hamburg (Germany)] [Westinghouse Electric Germany GmbH, Global Waste Management, Tarpenring 6, D-22419 Hamburg (Germany)

    2013-07-01

    Radioactive waste is produced during NPP operation and NPP D and D. Different kinds of waste with different volumes and properties have to be treated. Finding a technically and commercially optimized waste treatment concept is a difficult and time consuming process. The Westinghouse waste simulation and optimization software tool is an approach to study the total life cycle cost of any waste management facility. The tool enables the user of the simulation and optimization software to plan processes and storage buildings and to identify bottlenecks in the overall waste management design before starting detailed planning activities. Furthermore, application of the software enables the user to optimize the number of treatment systems, to determine the minimum design capacity for onsite storage facilities, to identify bottlenecks in the overall design and to identify the most cost-effective treatment paths by maintaining optimal waste treatment technologies. In combination with proven waste treatment equipment and integrated waste management solutions, the waste simulation and optimization software provides reliable qualitative results that lead to an effective planning and minimization of the total project planning risk of any waste management activity. (authors)

  5. SUNPRISM: An Approach and Software Tools for Collaborative Climate Change Research

    E-Print Network [OSTI]

    Dascalu, Sergiu

    SUNPRISM: An Approach and Software Tools for Collaborative Climate Change Research Sohei Okamoto1-- In order to simulate scientific models in various conditions climate change research involves using large visualizations in application scenarios developed for climate change research. The SUNPRISM framework's defining

  6. A software tool to straighten curved chromosome images S. D. Barrett1

    E-Print Network [OSTI]

    Barrett, Steve D.

    A software tool to straighten curved chromosome images S. D. Barrett1 & C. R. de Carvalho2 1: cytogenetics, high-resolution chromosome banding, image analysis, polytene chromosome Abstract A software tool (Sumner 1990). In this paper, we describe a software tool that has been developed to circumvent

  7. Cost Model and Cost Estimating Software

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    1997-03-28

    This chapter discusses a formalized methodology is basically a cost model, which forms the basis for estimating software.

  8. Discovering Models of Software Processes from EventBased Data

    E-Print Network [OSTI]

    Wolf, Alexander L.

    in process discovery is to use those data to describe the process in a form suitable for formal­modelDiscovering Models of Software Processes from Event­Based Data Jonathan E. Cook and Alexander L process methods and tools presuppose the existence of a formal model of a process. Unfortunately

  9. Software Tools RFI and SEE Action: AMO Technical Assistance Overview

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher iSlide 1 More Documents &1000 Independence< BackScienceSoftware Tools RFI

  10. Building Energy Tools Software Directory | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop IncIowaWisconsin:PontiacInformationAssessment Toolkit Jump to:Tools Software

  11. PASTE 2004 Page 1 June 2004 ""Model CheckingModel Checking"" Software withSoftware with

    E-Print Network [OSTI]

    Rajamani, Sriram K.

    PASTE 2004 Page 1 June 2004 ""Model CheckingModel Checking"" Software withSoftware with Patrice;PASTE 2004 Page 2 June 2004 ""Model CheckingModel Checking"" Model Checking = systematic state deadlock Each component is modeled by a FSM. #12;PASTE 2004 Page 3 June 2004 Model Checking of Software

  12. Achieving Software Quality with Testing Coverage Measures: Metrics, Tools, and Applications

    E-Print Network [OSTI]

    Lyu, Michael R.

    Achieving Software Quality with Testing Coverage Measures: Metrics, Tools, and Applications J. R of data flow testing, describes a software testing and analysis tool called ATAC, which measures the effectiveness of testing data, and presents two case studies connecting software quality with the control

  13. Call-For-Papers Special Issue on Software Modelling

    E-Print Network [OSTI]

    Zhu, Hong

    Model-based software testing Applications of software modelling and meta-modelling in various stages.g., model-based software testing, modelling software configuration and deployment, etc. o In maintenanceCall-For-Papers Special Issue on Software Modelling In the International Journal of Software

  14. Modeling and Improving an Industrial Software Process

    E-Print Network [OSTI]

    Picco, Gian Pietro

    possible levels of maturity for a software process. At the first level, software production activities continuous improvement. It is the basis of the Japanese approach to industrial production and is applied1 Modeling and Improving an Industrial Software Process Sergio Bandinelli, Alfonso Fuggetta, Member

  15. Comparison of Competing Software Reliability Models: Bayesian Model Selection

    E-Print Network [OSTI]

    Basu, Sanjib

    is in software development and testing. The goal of software reliability research is to quantify the performanceComparison of Competing Software Reliability Models: Bayesian Model Selection Sanjib Basu and Nader@math.niu.edu and nader@math.niu.edu Abstract Software reliability models are used to describe the evolution

  16. A Coverage Analysis Tool for the Effectiveness of Software Testing Michael R. Lyu

    E-Print Network [OSTI]

    Lyu, Michael R.

    A Coverage Analysis Tool for the Effectiveness of Software Testing Michael R. Lyu J. R. Horgan Saul)8293999 Keywords - NVersion Programming, Data Flow Testing, Test Effectiveness, Testing Cover age Tool, Software Metrics. Reader Aids - General purpose: Description of a testing coverage analysis tool and its

  17. Software Tools for Technology Transfer manuscript No. (will be inserted by the editor)

    E-Print Network [OSTI]

    Cleaveland, Rance

    Software Tools for Technology Transfer manuscript No. (will be inserted by the editor) Editorial W This marks the inaugural issue of the SpringerVerlag journal Software Tools for Technology Transfer (STTT on the development, deployment and use of tools for the construction and analysis of correct and reli able systems

  18. User Guide for the STAYSL PNNL Suite of Software Tools

    SciTech Connect (OSTI)

    Greenwood, Lawrence R.; Johnson, Christian D.

    2013-02-27

    The STAYSL PNNL software suite provides a set of tools for working with neutron activation rates measured in a nuclear fission reactor, an accelerator-based neutron source, or any neutron field to determine the neutron flux spectrum through a generalized least-squares approach. This process is referred to as neutron spectral adjustment since the preferred approach is to use measured data to adjust neutron spectra provided by neutron physics calculations. The input data consist of the reaction rates based on measured activities, an initial estimate of the neutron flux spectrum, neutron activation cross sections and their associated uncertainties (covariances), and relevant correction factors. The output consists of the adjusted neutron flux spectrum and associated covariance matrix, which is useful for neutron dosimetry and radiation damage calculations.

  19. Using Software Metrics Tools for Maintenance Decisions: A Classroom Exercise

    E-Print Network [OSTI]

    Katchabaw, Michael James

    identify modules with low software quality; renovating those modules would be a step toward improving (Bauer) taught a senior under graduate course entitled ``Software Processes, Measure ments and Quality''. The course concentrated on the use of software metrics to evaluate software quality. We decided to use

  20. RAVEN AS A TOOL FOR DYNAMIC PROBABILISTIC RISK ASSESSMENT: SOFTWARE OVERVIEW

    SciTech Connect (OSTI)

    Alfonsi Andrea; Mandelli Diego; Rabiti Cristian; Joshua Cogliati; Robert Kinoshita

    2013-05-01

    RAVEN is a software tool under development at the Idaho National Laboratory (INL) that acts as the control logic driver and post-processing tool for the newly developed Thermo-Hydraylic code RELAP- 7. The scope of this paper is to show the software structure of RAVEN and its utilization in connection with RELAP-7. A short overview of the mathematical framework behind the code is presented along with its main capabilities such as on-line controlling/monitoring and Monte-Carlo sampling. A demo of a Station Black Out PRA analysis of a simplified Pressurized Water Reactor (PWR) model is shown in order to demonstrate the Monte-Carlo and clustering capabilities.

  1. RAVEN as a tool for dynamic probabilistic risk assessment: Software overview

    SciTech Connect (OSTI)

    Alfonsi, A.; Rabiti, C.; Mandelli, D.; Cogliati, J. J.; Kinoshita, R. A.

    2013-07-01

    RAVEN is a software tool under development at the Idaho National Laboratory (INL) that acts as the control logic driver and post-processing tool for the newly developed Thermal-Hydraulic code RELAP-7. The scope of this paper is to show the software structure of RAVEN and its utilization in connection with RELAP-7. A short overview of the mathematical framework behind the code is presented along with its main capabilities such as on-line controlling/ monitoring and Monte-Carlo sampling. A demo of a Station Black Out PRA analysis of a simplified Pressurized Water Reactor (PWR) model is shown in order to demonstrate the Monte-Carlo and clustering capabilities. (authors)

  2. Development of Reference Models and Design Tools (LCOE Models...

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

    Development of Reference Models and Design Tools (LCOE Models) Development of Reference Models and Design Tools (LCOE Models) Development of Reference Models and Design Tools (LCOE...

  3. Tools for dynamic model development

    E-Print Network [OSTI]

    Schaber, Spencer Daniel

    2014-01-01

    For this thesis, several tools for dynamic model development were developed and analyzed. Dynamic models can be used to simulate and optimize the behavior of a great number of natural and engineered systems, from the ...

  4. Sandia Modeling Tool Webinar

    Office of Energy Efficiency and Renewable Energy (EERE)

    Webinar attendees will learn what collaborative, stakeholder-driven modeling is, how the models developed have been and could be used, and how specifically this process and resulting models might...

  5. MRNet: A Software-Based Multicast/Reduction Network for Scalable Tools

    E-Print Network [OSTI]

    Miller, Barton P.

    MRNet: A Software-Based Multicast/Reduction Network for Scalable Tools Philip C. Roth, Dorian C tools. MRNet supports multiple simultaneous, asynchronous collective communication operations. MRNet is flexible, allowing tool builders to tailor its process network topology to suit their tool's requirements

  6. QualityGate SourceAudit: A Tool for Assessing the Technical Quality of Software

    E-Print Network [OSTI]

    Ferenc, Rudolf

    QualityGate SourceAudit: A Tool for Assessing the Technical Quality of Software Tibor Bakota Front the internal quality of the system over time. This phenomena is called software erosion, which results assessment of software quality. By monitoring the high-level technical quality of systems it is possible

  7. A SOFTWARE TOOL TO COMPARE MEASURED AND SIMULATED BUILDING ENERGY PERFORMANCE

    E-Print Network [OSTI]

    LBNL-6184E A SOFTWARE TOOL TO COMPARE MEASURED AND SIMULATED BUILDING ENERGY PERFORMANCE DATA of California. #12;A SOFTWARE TOOL TO COMPARE MEASURED AND SIMULATED BUILDING ENERGY PERFORMANCE DATA Tobias goals. To link design goals to actual operation one can compare measured with simulated energy

  8. SHMTools: a general-purpose software tool for SHM applications

    SciTech Connect (OSTI)

    Harvey, Dustin [Los Alamos National Laboratory; Farrar, Charles [Los Alamos National Laboratory; Taylor, Stuart [Los Alamos National Laboratory; Park, Gyuhae [Los Alamos National Laboratory; Flynn, Eric B [UCSD; Kpotufe, Samory [UCSD; Dondi, Denis [UCSD; Mollov, Todor [UCSD; Todd, Michael D [UCSD; Rosin, Tajana S [UCSD; Figueiredo, Eloi [UNIV OF PORTO, PORTUGAL

    2010-11-30

    This paper describes a new software package for various structural health monitoring (SHM) applications. The software is a set of standardized MATLAB routines covering three main stages of SHM: data acquisition, feature extraction, and feature classification for damage identification. A subset of the software in SHMTools is embeddable, which consists of Matlab functions that can be cross-compiled into generic 'C' programs to be run on a target hardware. The software is also designed to accommodate multiple sensing modalities, including piezoelectric active-sensing, which has been widely used in SHM practice. The software package, including standardized datasets, are publicly available for use by the SHM community. The details of this embeddable software will be discussed, along with several example processes that can be used for guidelines for future use of the software.

  9. ECE 587 Hardware/Software Co-Design Lecture 09 Software Processor Modeling I

    E-Print Network [OSTI]

    Wang, Jia

    ECE 587 Hardware/Software Co-Design Lecture 09 Software Processor Modeling I Professor Jia Wang Hardware/Software Co-Design Spring 2015 1/22 #12;Reading Assignment This lecture: 3.4 Next lecture: 3.4 ECE 587 Hardware/Software Co-Design Spring 2015 2/22 #12;Outline Software Processor Modeling Application

  10. Integrated Mathematical Modeling Software Series of Vehicle Propulsion...

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

    Mathematical Modeling Software Series of Vehicle Propulsion System: (1) Tractive Effort (T sub ew) of Vehicle Road WheelTrack Sprocket Integrated Mathematical Modeling Software...

  11. Software Dependability Evaluation Based on Markov Usage Models

    E-Print Network [OSTI]

    Gutjahr, Walter

    for computing optimal state transition probabilities for software tests, based on a Markov usage model; this distribution may also be used in the more general context of structural statistical testing of software, software usage models, software testing. 1 Introduction 1.1 Markov Software Usage Models In the last years

  12. Software-based tool path evaluation for environmental sustainability

    E-Print Network [OSTI]

    KONG, DAEYOUNG; Seungchoun Choi; Yusuke Yasui; Sushrut Pavanaskar; Dornfeld, David; Wright, Paul

    2011-01-01

    productivity, while the sustainability and energy ef?ciencyof sustainability of a tool path (i.e. energy consumption

  13. Software-based tool path evaluation for environmental sustainability

    E-Print Network [OSTI]

    KONG, DAEYOUNG; Seungchoun Choi; Yusuke Yasui; Sushrut Pavanaskar; Dornfeld, David; Wright, Paul

    2011-01-01

    a 1998 Bridgeport milling machine [10]. Because of inertiaD. Environmental analysis of milling machine tool use in

  14. DC Pro Software Tool Suite, Data Center Fact Sheet, Industrial Technologies Program

    SciTech Connect (OSTI)

    Not Available

    2009-04-01

    This fact sheet describes how DOE's Data Center Energy Profiler (DC Pro) Software Tool Suite and other resources can help U.S. companies identify ways to improve the efficiency of their data centers.

  15. High Energy Physics Forum for Computational Excellence: Working Group Reports (I. Applications Software II. Software Libraries and Tools III. Systems)

    E-Print Network [OSTI]

    Habib, Salman; LeCompte, Tom; Marshall, Zach; Borgland, Anders; Viren, Brett; Nugent, Peter; Asai, Makoto; Bauerdick, Lothar; Finkel, Hal; Gottlieb, Steve; Hoeche, Stefan; Sheldon, Paul; Vay, Jean-Luc; Elmer, Peter; Kirby, Michael; Patton, Simon; Potekhin, Maxim; Yanny, Brian; Calafiura, Paolo; Dart, Eli; Gutsche, Oliver; Izubuchi, Taku; Lyon, Adam; Petravick, Don

    2015-01-01

    Computing plays an essential role in all aspects of high energy physics. As computational technology evolves rapidly in new directions, and data throughput and volume continue to follow a steep trend-line, it is important for the HEP community to develop an effective response to a series of expected challenges. In order to help shape the desired response, the HEP Forum for Computational Excellence (HEP-FCE) initiated a roadmap planning activity with two key overlapping drivers -- 1) software effectiveness, and 2) infrastructure and expertise advancement. The HEP-FCE formed three working groups, 1) Applications Software, 2) Software Libraries and Tools, and 3) Systems (including systems software), to provide an overview of the current status of HEP computing and to present findings and opportunities for the desired HEP computational roadmap. The final versions of the reports are combined in this document, and are presented along with introductory material.

  16. High Energy Physics Forum for Computational Excellence: Working Group Reports (I. Applications Software II. Software Libraries and Tools III. Systems)

    E-Print Network [OSTI]

    Salman Habib; Robert Roser; Tom LeCompte; Zach Marshall; Anders Borgland; Brett Viren; Peter Nugent; Makoto Asai; Lothar Bauerdick; Hal Finkel; Steve Gottlieb; Stefan Hoeche; Paul Sheldon; Jean-Luc Vay; Peter Elmer; Michael Kirby; Simon Patton; Maxim Potekhin; Brian Yanny; Paolo Calafiura; Eli Dart; Oliver Gutsche; Taku Izubuchi; Adam Lyon; Don Petravick

    2015-10-29

    Computing plays an essential role in all aspects of high energy physics. As computational technology evolves rapidly in new directions, and data throughput and volume continue to follow a steep trend-line, it is important for the HEP community to develop an effective response to a series of expected challenges. In order to help shape the desired response, the HEP Forum for Computational Excellence (HEP-FCE) initiated a roadmap planning activity with two key overlapping drivers -- 1) software effectiveness, and 2) infrastructure and expertise advancement. The HEP-FCE formed three working groups, 1) Applications Software, 2) Software Libraries and Tools, and 3) Systems (including systems software), to provide an overview of the current status of HEP computing and to present findings and opportunities for the desired HEP computational roadmap. The final versions of the reports are combined in this document, and are presented along with introductory material.

  17. Geospatial Open Source Software As A Tool For

    E-Print Network [OSTI]

    the same track Web mapping Desktop applications Geospatial libraries Interoperability issues #12;SPRING users Data sharing Emphasis in access and concurrency control Web services Using the Internet Extensive use DBMS Allows users to customize a solution Desktop Corporative Sharing Web Public software

  18. Supporting FPGA Microprocessors through Retargetable Software Tools \\Lambda

    E-Print Network [OSTI]

    Nelson, Brent E.

    , flexible software envi ronment. Driving FPGA systems from ANSI C is pos sible using lcc (an ANSI C capable of supporting high level languages like ANSI C. The application specific modules are custom which enable users to combine ANSI C with applicationspecific hardware modules and obtain high levels

  19. The Teacher: "Concepts!" The Student: "Tools!" --On the Number and Importance of Concepts, Methods, and Tools to be Taught in Software

    E-Print Network [OSTI]

    Glinz, Martin

    , and Tools to be Taught in Software Engineering Education Martin Glinz Institut fr Informatik University, methods, and tools that should be taught in software engineering education. It is shown that em- phasis with proper emphasis. The software engineering cur- riculum of the Department of Computer Science

  20. Nuclear Energy Advanced Modeling and Simulation (NEAMS) Software...

    Office of Environmental Management (EM)

    Software Verification and Validation (V&V) Plan Requirements Nuclear Energy Advanced Modeling and Simulation (NEAMS) Software Verification and Validation (V&V) Plan Requirements...

  1. The Web Interface Template System (WITS), a software developer`s tool

    SciTech Connect (OSTI)

    Lauer, L.J.; Lynam, M.; Muniz, T.

    1995-11-01

    The Web Interface Template System (WITS) is a tool for software developers. WITS is a three-tiered, object-oriented system operating in a Client/Server environment. This tool can be used to create software applications that have a Web browser as the user interface and access a Sybase database. Development, modification, and implementation are greatly simplified because the developer can change and test definitions immediately, without writing or compiling any code. This document explains WITS functionality, the system structure and components of WITS, and how to obtain, install, and use the software system.

  2. Modeling software artifact count attribute with s-curves

    E-Print Network [OSTI]

    Ma, Norman K.

    2009-05-15

    The estimation of software project attributes, such as size, is important for software project resource planning and process control. However, research regarding software attribute modeling, such as size, effort, and cost, ...

  3. Software Maintainability Improvement: Integrating Standards and Models William C. Chu,

    E-Print Network [OSTI]

    Chung, Yeh-Ching

    Software Maintainability Improvement: Integrating Standards and Models William C. Chu, Dpt Science and Engineering, Southeast University, China National Key Laboratory of Software Engineering, Wuhan University, China Abstract Software standards are highly recommended because they promise faster

  4. ECE 587 Hardware/Software Co-Design Lecture 10 Software Processor Modeling II

    E-Print Network [OSTI]

    Wang, Jia

    ECE 587 Hardware/Software Co-Design Lecture 10 Software Processor Modeling II Professor Jia Wang Hardware/Software Co-Design Spring 2015 1/20 #12;Reading Assignment This lecture: 3.4 Next lecture: 3.5 ECE 587 Hardware/Software Co-Design Spring 2015 2/20 #12;Outline Overview Hardware Abstraction Layer

  5. Constructing Bayesiannetwork Models of Software Testing and Maintenance Uncertainties

    E-Print Network [OSTI]

    Ziv, Hadar

    Constructing Bayesiannetwork Models of Software Testing and Maintenance Uncertainties To appear, Software requirements, Software test ing, Software maintenance 1 #12; 1 Introduction Developmenttomarket constraints. In reallife software projects, testing is often done after coding is complete, does

  6. A Taxonomy of Buffer Overflows for Evaluating Static and Dynamic Software Testing Tools*

    E-Print Network [OSTI]

    A Taxonomy of Buffer Overflows for Evaluating Static and Dynamic Software Testing Tools* Kendra Phone: 7819812711 Email: LIPPMANN@LL.MIT.EDU ABSTRACT A taxonomy that uses 22 attributes detection tools. Attributes in the taxonomy include the buffer location (e.g. stack, heap, data

  7. Software Models for Mobile Wireless Evaggelia Pitoura

    E-Print Network [OSTI]

    Pitoura, Evaggelia

    with a given cost and level of technology ) mobile elements with less resources (e.g., memory, screen size' & $ % Software Models for Mobile Wireless Computing Evaggelia Pitoura Computer Science Department #12; ' & $ % Introduction Restrictions [25, 7, 10, 2]: Mobility ffl System configuration is no longer

  8. Lensview: Software for modelling resolved gravitational lens images

    E-Print Network [OSTI]

    Randall B. Wayth; Rachel L. Webster

    2006-09-19

    We have developed a new software tool, Lensview, for modelling resolved gravitational lens images. Based on the LensMEM algorithm, the software finds the best fitting lens mass model and source brightness distribution using a maximum entropy constraint. The method can be used with any point spread function or lens model. We review the algorithm and introduce some significant improvements. We also investigate and discuss issues associated with the statistical uncertainties of models and model parameters and the issues of source plane size and source pixel size. We test the software on simulated optical and radio data to evaluate how well lens models can be recovered and with what accuracy. For optical data, lens model parameters can typically be recovered with better than 1% accuracy and the degeneracy between mass ellipticity and power law is reduced. For radio data, we find that systematic errors associated with using processed radio maps, rather than the visibilities, are of similar magnitude to the random errors. Hence analysing radio data in image space is still useful and meaningful. The software is applied to the optical arc HST J15433+5352 and the radio ring MG1549+3047 using a simple elliptical isothermal lens model. For HST J15433+5352, the Einstein radius is 0.525" +/- 0.015 which probably includes a substantial convergence contribution from a neighbouring galaxy. For MG1549+3047, the model has Einstein radius 1.105" +/- 0.005 and core radius 0.16" 0.03. The total mass enclosed in the critical radius is 7.06 x 10^{10} Solar masses for our best model.

  9. Bachelor's Project Statistical Models for Software Testing with Imperfect Debugging

    E-Print Network [OSTI]

    Di Bucchianico, Alessandro

    Bachelor's Project Statistical Models for Software Testing with Imperfect Debugging A. Di models for software testing. During software testing, it is important to know when to stop testing (simplistic ways to solve Maximum Likelihood equations) are being used. In order to provide software test

  10. Process Models in Software Engineering Walt Scacchi, Institute for Software Research, University of California, Irvine

    E-Print Network [OSTI]

    Scacchi, Walt

    are developed. It begins with background and definitions of traditional software life cycle models that dominate 1961, Royce 1970). Overall, the apparent purpose of these early software life cycle models 1999). Royce (1970) originated the formulation of the software life cycle using the now familiar

  11. A Vision on the Status and Evolution of HEP Physics Software Tools

    E-Print Network [OSTI]

    P. Canal; D. Elvira; R. Hatcher; S. Y. Jun; S. Mrenna

    2013-07-29

    This paper represents the vision of the members of the Fermilab Scientific Computing Division's Computational Physics Department (SCD-CPD) on the status and the evolution of various HEP software tools such as the Geant4 detector simulation toolkit, the Pythia and GENIE physics generators, and the ROOT data analysis framework. The goal of this paper is to contribute ideas to the Snowmass 2013 process toward the composition of a unified document on the current status and potential evolution of the physics software tools which are essential to HEP.

  12. Proceedings of the Workshop on software tools for distributed intelligent control systems

    SciTech Connect (OSTI)

    Herget, C.J. (ed.)

    1990-09-01

    The Workshop on Software Tools for Distributed Intelligent Control Systems was organized by Lawrence Livermore National Laboratory for the United States Army Headquarters Training and Doctrine Command and the Defense Advanced Research Projects Agency. The goals of the workshop were to the identify the current state of the art in tools which support control systems engineering design and implementation, identify research issues associated with writing software tools which would provide a design environment to assist engineers in multidisciplinary control design and implementation, formulate a potential investment strategy to resolve the research issues and develop public domain code which can form the core of more powerful engineering design tools, and recommend test cases to focus the software development process and test associated performance metrics. Recognizing that the development of software tools for distributed intelligent control systems will require a multidisciplinary effort, experts in systems engineering, control systems engineering, and compute science were invited to participate in the workshop. In particular, experts who could address the following topics were selected: operating systems, engineering data representation and manipulation, emerging standards for manufacturing data, mathematical foundations, coupling of symbolic and numerical computation, user interface, system identification, system representation at different levels of abstraction, system specification, system design, verification and validation, automatic code generation, and integration of modular, reusable code.

  13. A Theoretical Foundation for Software Engineering: A Model Calculus

    E-Print Network [OSTI]

    Perry, Dewayne E.

    A Theoretical Foundation for Software Engineering: A Model Calculus Dewayne E. Perry Advanced Research in Software Engineering (ARiSE) Electrical and Computer Engineering The University of Texas of software engineering and software engineering research. While empirical evaluation is important in both

  14. Information and interaction requirements for software tools supporting analogical design

    E-Print Network [OSTI]

    Tre Yarg?n, Gl?en; Crilly, Nathan

    2015-04-27

    . (1995). Creativity in knowledge work: A process model and requirements for support. Proc. OZCHI'95, HCI: A Light into the Future, Vol. 95, pp. 242- 248. Wollongong, NSW: CHISIG. Candy, L., & Edmonds, E. (1996). Creative design of the Lotus bicycle...

  15. Institute for Software Technology Model-Based Testing

    E-Print Network [OSTI]

    t Institute for Software Technology Model-Based Testing Ausgewhlte Kapitel Softwaretechnologie 2 2013/14 B.K. Aichernig Model-Based Testing 1 / 38 #12;t Institute for Software Technology Testing-Based Testing 2 / 38 #12;t Institute for Software Technology Testing vs. Model Checking vs. Proving One proves

  16. IMPLEMENTION AND TESTING OF A FAULT DETECTION SOFTWARE TOOL FOR IMPROVING CONTROL SYSTEM

    E-Print Network [OSTI]

    Diamond, Richard

    INTRODUCTION Heating, ventilating, and air-conditioning (HVAC) systems are typically controlled usingIMPLEMENTION AND TESTING OF A FAULT DETECTION SOFTWARE TOOL FOR IMPROVING CONTROL SYSTEM-based, feedforward control scheme that can improve control performance over traditional PID feedback control and also

  17. TU-C-17A-03: An Integrated Contour Evaluation Software Tool Using Supervised Pattern Recognition for Radiotherapy

    SciTech Connect (OSTI)

    Chen, H; Tan, J; Kavanaugh, J; Dolly, S; Gay, H; Thorstad, W; Anastasio, M; Altman, M; Mutic, S; Li, H

    2014-06-15

    Purpose: Radiotherapy (RT) contours delineated either manually or semiautomatically require verification before clinical usage. Manual evaluation is very time consuming. A new integrated software tool using supervised pattern contour recognition was thus developed to facilitate this process. Methods: The contouring tool was developed using an object-oriented programming language C# and application programming interfaces, e.g. visualization toolkit (VTK). The C# language served as the tool design basis. The Accord.Net scientific computing libraries were utilized for the required statistical data processing and pattern recognition, while the VTK was used to build and render 3-D mesh models from critical RT structures in real-time and 360 visualization. Principal component analysis (PCA) was used for system self-updating geometry variations of normal structures based on physician-approved RT contours as a training dataset. The inhouse design of supervised PCA-based contour recognition method was used for automatically evaluating contour normality/abnormality. The function for reporting the contour evaluation results was implemented by using C# and Windows Form Designer. Results: The software input was RT simulation images and RT structures from commercial clinical treatment planning systems. Several abilities were demonstrated: automatic assessment of RT contours, file loading/saving of various modality medical images and RT contours, and generation/visualization of 3-D images and anatomical models. Moreover, it supported the 360 rendering of the RT structures in a multi-slice view, which allows physicians to visually check and edit abnormally contoured structures. Conclusion: This new software integrates the supervised learning framework with image processing and graphical visualization modules for RT contour verification. This tool has great potential for facilitating treatment planning with the assistance of an automatic contour evaluation module in avoiding unnecessary manual verification for physicians/dosimetrists. In addition, its nature as a compact and stand-alone tool allows for future extensibility to include additional functions for physicians clinical needs.

  18. Software Construction and Composition Tools for Petascale Computing SCW0837 Progress Report

    SciTech Connect (OSTI)

    Epperly, T W; Hochstein, L

    2011-09-12

    The majority of scientific software is distributed as source code. As the number of library dependencies and supported platforms increases, so does the complexity of describing the rules for configuring and building software. In this project, we have performed an empirical study of the magnitude of the build problem by examining the development history of two DOE-funded scientific software projects. We have developed MixDown, a meta-build tool, to simplify the task of building applications that depend on multiple third-party libraries. The results of this research indicate that the effort that scientific programmers spend takes a significant fraction of the total development effort and that the use of MixDown can significantly simplify the task of building software with multiple dependencies.

  19. SU-E-T-27: A Tool for Routine Quality Assurance of Radiotherapy Dose Calculation Software

    SciTech Connect (OSTI)

    Popple, R; Cardan, R; Duan, J; Wu, X; Shen, S; Brezovich, I

    2014-06-01

    Purpose: Dose calculation software is thoroughly evaluated when it is commissioned; however, evaluation of periodic software updates is typically limited in scope due to staffing constraints and the need to quickly return the treatment planning system to clinical service. We developed a tool for quickly and comprehensively testing and documenting dose calculation software against measured data. Methods: A tool was developed using MatLab (The MathWorks, Natick, MA) for evaluation of dose calculation algorithms against measured data. Inputs to the tool are measured data, reference DICOM RT PLAN files describing the measurements, and dose calculations in DICOM format. The tool consists of a collection of extensible modules that can perform analysis of point dose, depth dose curves, and profiles using dose difference, distance-to-agreement, and the gamma-index. Each module generates a report subsection that is incorporated into a master template, which is converted to final form in portable document format (PDF). Results: After each change to the treatment planning system, a report can be generated in approximately 90 minutes. The tool has been in use for more than 5 years, spanning 5 versions of the eMC and 4 versions of the AAA. We have detected changes to the algorithms that affected clinical practice once during this period. Conclusion: Our tool provides an efficient method for quality assurance of dose calculation software, providing a complete set of tests for an update. Future work includes the addition of plan level tests, allowing incorporation of, for example, the TG-119 test suite for IMRT, and integration with the treatment planning system via an application programming interface. Integration with the planning system will permit fully-automated testing and reporting at scheduled intervals.

  20. Functional Testing Protocols for Commercial Building Efficiency Baseline Modeling Software

    SciTech Connect (OSTI)

    Jump, David; Price, Phillip N.; Granderson, Jessica; Sohn, Michael

    2013-09-06

    This document describes procedures for testing and validating proprietary baseline energy modeling software accuracy in predicting energy use over the period of interest, such as a month or a year. The procedures are designed according to the methodology used for public domain baselining software in another LBNL report that was (like the present report) prepared for Pacific Gas and Electric Company: ?Commercial Building Energy Baseline Modeling Software: Performance Metrics and Method Testing with Open Source Models and Implications for Proprietary Software Testing Protocols? (referred to here as the ?Model Analysis Report?). The test procedure focuses on the quality of the software?s predictions rather than on the specific algorithms used to predict energy use. In this way the software vendor is not required to divulge or share proprietary information about how their software works, while enabling stakeholders to assess its performance.

  1. AC 2011-732: INTEGRATING NASA SCIENCE AND ENGINEERING: US-ING AN INNOVATIVE SOFTWARE CURRICULUM DELIVERY TOOL

    E-Print Network [OSTI]

    AC 2011-732: INTEGRATING NASA SCIENCE AND ENGINEERING: US- ING AN INNOVATIVE SOFTWARE CURRICULUM DELIVERY TOOL TO CREATE A NASA-BASED CURRICULUM Morgan M Hynes, Tufts University Elsa Head, Tufts;Integrating NASA Science and Engineering: Using an Innovative Software Curriculum Delivery Tool to Create

  2. A Runtime Environment for Supporting Research in Resilient HPC System Software & Tools

    SciTech Connect (OSTI)

    Vallee, Geoffroy R; Naughton, III, Thomas J; Boehm, Swen; Engelmann, Christian

    2013-01-01

    The high-performance computing (HPC) community continues to increase the size and complexity of hardware platforms that support advanced scientific workloads. The runtime environment (RTE) is a crucial layer in the software stack for these large-scale systems. The RTE manages the interface between the operating system and the application running in parallel on the machine. The deployment of applications and tools on large-scale HPC computing systems requires the RTE to manage process creation in a scalable manner, support sparse connectivity, and provide fault tolerance. We have developed a new RTE that provides a basis for building distributed execution environments and developing tools for HPC to aid research in system software and resilience. This paper describes the software architecture of the Scalable runTime Component Infrastructure (STCI), which is intended to provide a complete infrastructure for scalable start-up and management of many processes in large-scale HPC systems. We highlight features of the current implementation, which is provided as a system library that allows developers to easily use and integrate STCI in their tools and/or applications. The motivation for this work has been to support ongoing research activities in fault-tolerance for large-scale systems. We discuss the advantages of the modular framework employed and describe two use cases that demonstrate its capabilities: (i) an alternate runtime for a Message Passing Interface (MPI) stack, and (ii) a distributed control and communication substrate for a fault-injection tool.

  3. Modeling and Implementing Software Architecture with Acme and ArchJava

    E-Print Network [OSTI]

    Garlan, David

    Modeling and Implementing Software Architecture with Acme and ArchJava Marwan Abi-Antoun Jonathan+@cs.cmu.edu schmerl+@cs.cmu.edu nnahas@acm.org ttt@alumni.carnegiemellon.edu ABSTRACT We demonstrate a tool to incrementally synchronize an Acme architectural model described in the Acme Architectural Description Language

  4. Modeling Space Shuttle Software Failures at Varying Criticality Levels

    E-Print Network [OSTI]

    Morgan, Joseph

    of a software failure data set for an industrial software development project. They propose models based criticality levels. A family of models based on transforms of cumulative time and cumulative failures the exponential, logarithmic, and power models. It also includes models based on transforms of the time per

  5. Using Dependency Models to Manage Complex Software Architecture

    E-Print Network [OSTI]

    Jackson, Daniel

    .9 [Management]: Life cycle. D.2.11 [Software Architectures]: Information Hiding. General Terms DesignUsing Dependency Models to Manage Complex Software Architecture Neeraj Sangal, Ev Jordan Lattix of Technology {vineet,dnj}@csail.mit.edu ABSTRACT An approach to managing the architecture of large software

  6. Machine learning method for software quality model building

    E-Print Network [OSTI]

    Matwin, Stan

    Machine learning method for software quality model building Maurcio Amaral de Almeida1 and Stan Ontario, K1N 6N5 Canada {malmeida,stan}@csi.uottawa.ca Abstract Software quality prediction can be cast to software quality prediction. As it often happens in real-life applications, significant part of the project

  7. Software Quality Modeling Experiences at an Oil Company Constanza Lampasona &

    E-Print Network [OSTI]

    Basili, Victor R.

    Software Quality Modeling Experiences at an Oil Company Constanza Lampasona & Jens Heidrich No 7-43 Bogot, Colombia alexis.ocampo@ecopetrol.com.co ABSTRACT The concept of "software quality by refining the "quality" of software development products and processes into sub-concepts down to the level

  8. A Model of Noisy Software Engineering Data* (Status Report)

    E-Print Network [OSTI]

    Zelkowitz, Marvin V.

    A Model of Noisy Software Engineering Data* (Status Report) Roseanne Tesoriero and Marvin Zelkowitz. Software development data is highly variable, which of- ten result,s in underlying trends being hidden the character- istic curve. This process is used on sample data from the NASA/GSFC Software Engineering

  9. Software enhancements to the IVSEM model of the CTBTO IMS.

    SciTech Connect (OSTI)

    Damico, Joseph P.

    2011-03-01

    Sandia National Laboratories (SNL) developed the Integrated Verification System Evaluation Model (IVSEM) to estimate the performance of the International Monitoring System (IMS) operated by the Comprehensive Nuclear Test Ban Treaty Organization (CTBTO). IVSEM was developed in several phases between 1995 and 2000. The model was developed in FORTRAN with an IDL-based user interface and was compiled for Windows and UNIX operating systems. Continuing interest in this analysis capability, coupled with numerous advances in desktop computer hardware and software since IVSEM was written, enabled significant improvements to IVSEM run-time performance and data analysis capabilities. These improvements were implemented externally without modifying the FORTRAN executables, which had been previously verified. This paper describes the parallelization approach developed to significantly reduce IVSEM run-times and the new test setup and analysis tools developed to facilitate better IVSEM operation.

  10. Analyst Tools and Quality Control Software for the ARM Data System

    SciTech Connect (OSTI)

    Moore, S.T.

    2004-12-14

    ATK Mission Research develops analyst tools and automated quality control software in order to assist the Atmospheric Radiation Measurement (ARM) Data Quality Office with their data inspection tasks. We have developed a web-based data analysis and visualization tool, called NCVweb, that allows for easy viewing of ARM NetCDF files. NCVweb, along with our library of sharable Interactive Data Language procedures and functions, allows even novice ARM researchers to be productive with ARM data with only minimal effort. We also contribute to the ARM Data Quality Office by analyzing ARM data streams, developing new quality control metrics, new diagnostic plots, and integrating this information into DQ HandS - the Data Quality Health and Status web-based explorer. We have developed several ways to detect outliers in ARM data streams and have written software to run in an automated fashion to flag these outliers.

  11. GEOMECHANICAL MODELING AS A RESERVOIR CHARACTERIZATION TOOL

    E-Print Network [OSTI]

    GEOMECHANICAL MODELING AS A RESERVOIR CHARACTERIZATION TOOL AT RULISON FIELD, PICEANCE BASIN _______________ ____________________ Dr. Terence K. Young Department Head Department of Geophysics ii #12;ABSTRACT Geomechanics is a powerful reservoir characterization tool. Geomechanical modeling is used here to understand how the in

  12. Techniques and tools for measuring energy efficiency of scientific software applications

    E-Print Network [OSTI]

    David Abdurachmanov; Peter Elmer; Giulio Eulisse; Robert Knight; Tapio Niemi; Jukka K. Nurminen; Filip Nyback; Goncalo Pestana; Zhonghong Ou; Kashif Khan

    2014-10-10

    The scale of scientific High Performance Computing (HPC) and High Throughput Computing (HTC) has increased significantly in recent years, and is becoming sensitive to total energy use and cost. Energy-efficiency has thus become an important concern in scientific fields such as High Energy Physics (HEP). There has been a growing interest in utilizing alternate architectures, such as low power ARM processors, to replace traditional Intel x86 architectures. Nevertheless, even though such solutions have been successfully used in mobile applications with low I/O and memory demands, it is unclear if they are suitable and more energy-efficient in the scientific computing environment. Furthermore, there is a lack of tools and experience to derive and compare power consumption between the architectures for various workloads, and eventually to support software optimizations for energy efficiency. To that end, we have performed several physical and software-based measurements of workloads from HEP applications running on ARM and Intel architectures, and compare their power consumption and performance. We leverage several profiling tools (both in hardware and software) to extract different characteristics of the power use. We report the results of these measurements and the experience gained in developing a set of measurement techniques and profiling tools to accurately assess the power consumption for scientific workloads.

  13. software

    E-Print Network [OSTI]

    software contact ... software. TREECODE3D_YUKAWA. TREECODE3D_YUKAWA is a Fortran90 subroutine for approximating the screened Coulomb...

  14. http://www-lipn.univ-paris13.fr/~petrucci/PAPERS In Journal of Software Tools for Technology Transfer,10(5), pages 401-424, october 2008.

    E-Print Network [OSTI]

    Petrucci, Laure

    Transfer,10(5), pages 401-424, october 2008. Software Tools for Technology Transfer manuscript No. (willhttp://www-lipn.univ-paris13.fr/~petrucci/PAPERS In Journal of Software Tools for Technology

  15. http://www-lipn.univ-paris13.fr/~petrucci/PAPERS Journal of Software Tools for Technology Transfer(9):3-4, pages 393-411, june 2007.

    E-Print Network [OSTI]

    Petrucci, Laure

    http://www-lipn.univ-paris13.fr/~petrucci/PAPERS Journal of Software Tools for Technology Transfer(9):3-4, pages 393-411, june 2007. Software Tools for Technology Transfer manuscript No. (will

  16. Implementation and Testing of a Fault Detection Software Tool for Improving Control System Performance in a Large Commercial Building

    E-Print Network [OSTI]

    Implementation and Testing of a Fault Detection Software Tool for Improving Control System of faults by monitoring the level of these discrepancies. We present results from the first phase of tests

  17. Improve Motor System Efficiency with MotorMaster+, Software Tools for Industry, Industrial Technologies Program (ITP) (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2008-12-01

    This fact sheet describes how the Industrial Technologies Program MotorMaster+ software tool aids industrial plants with finding energy-efficient motor replacement options and managing motor systems.

  18. Research Article Automating Risk Analysis of Software Design Models

    E-Print Network [OSTI]

    Miller, Barton P.

    Research Article Automating Risk Analysis of Software Design Models Maxime Frydman,1 Guifr Ruiz,2 to reduce the need for costly human expertise to perform risk analysis in software, which is common of these secure development methodologies share one essential risk analysis activity, called threat modeling [4

  19. On Model Based Synthesis of Embedded Control Software Vadim Alimguzhin

    E-Print Network [OSTI]

    Tronci, Enrico

    Systems are indeed Software Based Control Sys- tems (SBCSs), that is control systems whose controller Model Based Design approaches for control software. Given the formal model of a plant as a Discrete Time Linear Hybrid System and the implementation specifications (that is, number of bits in the Analog-to-Digital

  20. Analyst Tools and Quality Control Software for the ARM Data System

    SciTech Connect (OSTI)

    Moore, Sean; Hughes, Gary

    2008-07-31

    Mission Research develops analyst tools and automated quality control software in order to assist the Atmospheric Radiation Measurement (ARM) Data Quality Office with their data inspection tasks. We have developed web-based data analysis and visualization tools such as the interactive plotting program NCVweb, various diagnostic plot browsers, and a datastream processing status application. These tools allow even novice ARM researchers to be productive with ARM data with only minimal effort. We also contribute to the ARM Data Quality Office by analyzing ARM data streams, developing new quality control metrics, new diagnostic plots, and integrating this information into DQ HandS - the Data Quality Health and Status web-based explorer. We have developed several ways to detect outliers in ARM data streams and have written software to run in an automated fashion to flag these outliers. We have also embarked on a system to comprehensively generate long time-series plots, frequency distributions, and other relevant statistics for scientific and engineering data in most high-level, publicly available ARM data streams. Furthermore, frequency distributions categorized by month or by season are made available to help define valid data ranges specific to those time domains. These statistics can be used to set limits that when checked, will improve upon the reporting of suspicious data and the early detection of instrument malfunction. The statistics and proposed limits are stored in a database for easy reporting, refining, and for use by other processes. Web-based applications to view the results are also available.

  1. MODDO -A TAILORED DOCUMENTATION SYSTEM FOR MODEL-DRIVEN SOFTWARE DEVELOPMENT

    E-Print Network [OSTI]

    Baader, Franz

    Software Documentation, Model-Driven Software Development 1. INTRODUCTION Delivering high-quality softwareMODDO - A TAILORED DOCUMENTATION SYSTEM FOR MODEL-DRIVEN SOFTWARE DEVELOPMENT Matthias Heinrich SAP.knechtel@sap.com ABSTRACT In the last decade Model-Driven Software Development (MDSD) has become an established software

  2. U.S. OpenLabs - Software Tools | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-EnhancingEt Al.,Turin, New York: EnergyU.S. EPA Region 10 Jump to:Software Tools Jump

  3. Software Tools and Training Program: For the Efficient Design and Operation of Industrial Processes

    E-Print Network [OSTI]

    Soucy, E.

    2014-01-01

    stream_source_info ESL-IE-14-05-28.pdf.txt stream_content_type text/plain stream_size 13734 Content-Encoding UTF-8 stream_name ESL-IE-14-05-28.pdf.txt Content-Type text/plain; charset=UTF-8 1 Industrial Energy... Technology Conference Software Tools & Training Program: For the Efficient Design and Operation of Industrial Processes Eric Soucy, Director, Industrial Systems Optimization Program, CanmetENERGY Wednesday, May 21, 2014 ESL-IE-14-05-28 Proceedings...

  4. A risk assessment software tool for evaluating potential risks to human health and the environment

    SciTech Connect (OSTI)

    Drendel, G.; Allen, B.; Gentry, R.; Shipp, A.; Van Landingham, C.

    1994-12-31

    The Ecology and National Environmental Policy Act Division (END), is providing a sitewide evaluation of alternative strategies for the final disposition of the Rocky Flats Plant material inventory. This analysis is known as the Systems Engineering Analysis (SEA) for the Rocky Flats Plant. The primary intent of the SEA is to support the Rocky Flats Plant decision-making. As part of the SEA project, a risk assessment software tool has been developed which will assist in the analysis by providing an evaluation of potential risks to human health and the environment for the purpose of augmenting future decisions at the site.

  5. A Software Tool for Optimal Class-Hierarchy Design Based on the Use-Relationship Among Functions and Variables

    E-Print Network [OSTI]

    Kundu, Sukhamay

    A Software Tool for Optimal Class-Hierarchy Design Based on the Use-Relationship Among Functions an optimal class- hierarchy from the use-relationship among data-items and functions based on the method in Kundu and Gwee [3]. The tool determines the classes and their inheritance relationship, including

  6. Automating Threat Modeling through the Software Development Life-Cycle

    E-Print Network [OSTI]

    Miller, Barton P.

    in the development life-cycle reduces its cost dramati- cally. Companies doing software development know this realityAutomating Threat Modeling through the Software Development Life-Cycle Guifre Ruiz1 , Elisa process through the development life-cycle. It does not require developers to have any security training

  7. Green Software Services: From Requirements to Business Models

    E-Print Network [OSTI]

    Dustdar, Schahram

    Green Software Services: From Requirements to Business Models Schahram Dustdar, Fei Li, Hong years, green software research is gaining momentum because of the acute need for sustainable develop- ment. Most past research has been focused on the definitions, metrics and technical solutions for green

  8. software

    E-Print Network [OSTI]

    software. TREECODE3D_YUKAWA. TREECODE3D_YUKAWA is a Fortran90 subroutine for approximating the screened Coulomb (Yukawa) electrostatic...

  9. AutoMoDe - Model-Based Development of Automotive Software

    E-Print Network [OSTI]

    Ziegenbein, Dirk; Freund, Ulrich; Bauer, Andreas; Romberg, Jan; Schatz, Bernhard

    2011-01-01

    This paper describes first results from the AutoMoDe (Automotive Model-Based Development) project. The overall goal of the project is to develop an integrated methodology for model-based development of automotive control software, based on problem-specific design notations with an explicit formal foundation. Based on the existing AutoFOCUS framework, a tool prototype is being developed in order to illustrate and validate the key elements of our approach.

  10. Models and Tools for Evaluating Energy Efficiency and Renewable...

    Energy Savers [EERE]

    Models and Tools for Evaluating Energy Efficiency and Renewable Energy Programs Webinar Models and Tools for Evaluating Energy Efficiency and Renewable Energy Programs Webinar May...

  11. User-Oriented Modeling Tools for Advanced Hybrid and Climate...

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

    User-Oriented Modeling Tools for Advanced Hybrid and Climate-Appropriate Rooftop Air Conditioners User-Oriented Modeling Tools for Advanced Hybrid and Climate-Appropriate Rooftop...

  12. Optical Diagnostics and Modeling Tools Applied to Diesel HCCI...

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

    Optical Diagnostics and Modeling Tools Applied to Diesel HCCI Optical Diagnostics and Modeling Tools Applied to Diesel HCCI 2002 DEER Conference Presentation: Caterpillar Engine...

  13. Autonomie Modeling Tool Improves Vehicle Design and Testing,...

    Office of Environmental Management (EM)

    Autonomie Modeling Tool Improves Vehicle Design and Testing, Informs New Fuel Economy Standards Autonomie Modeling Tool Improves Vehicle Design and Testing, Informs New Fuel...

  14. Modeling and engineering software systems using Petri networks

    E-Print Network [OSTI]

    Vise, Michal

    2007-01-01

    A model of software applications for business process management based on colored Petri Networks is proposed and the corresponding application development process is exposed. A language is proposed to specify the enabling ...

  15. Dual-use tools and systematics-aware analysis workflows in the ATLAS Run-II analysis model

    E-Print Network [OSTI]

    FARRELL, Steven; The ATLAS collaboration

    2015-01-01

    The ATLAS analysis model has been overhauled for the upcoming run of data collection in 2015 at 13 TeV. One key component of this upgrade was the Event Data Model (EDM), which now allows for greater flexibility in the choice of analysis software framework and provides powerful new features that can be exploited by analysis software tools. A second key component of the upgrade is the introduction of a dual-use tool technology, which provides abstract interfaces for analysis software tools to run in either the Athena framework or a ROOT-based framework. The tool interfaces, including a new interface for handling systematic uncertainties, have been standardized for the development of improved analysis workflows and consolidation of high-level analysis tools. This presentation will cover the details of the dual-use tool functionality, the systematics interface, and how these features fit into a centrally supported analysis environment.

  16. Dual-use tools and systematics-aware analysis workflows in the ATLAS Run-2 analysis model

    E-Print Network [OSTI]

    FARRELL, Steven; The ATLAS collaboration; Calafiura, Paolo; Delsart, Pierre-Antoine; Elsing, Markus; Koeneke, Karsten; Krasznahorkay, Attila; Krumnack, Nils; Lancon, Eric; Lavrijsen, Wim; Laycock, Paul; Lei, Xiaowen; Strandberg, Sara Kristina; Verkerke, Wouter; Vivarelli, Iacopo; Woudstra, Martin

    2015-01-01

    The ATLAS analysis model has been overhauled for the upcoming run of data collection in 2015 at 13 TeV. One key component of this upgrade was the Event Data Model (EDM), which now allows for greater flexibility in the choice of analysis software framework and provides powerful new features that can be exploited by analysis software tools. A second key component of the upgrade is the introduction of a dual-use tool technology, which provides abstract interfaces for analysis software tools to run in either the Athena framework or a ROOT-based framework. The tool interfaces, including a new interface for handling systematic uncertainties, have been standardized for the development of improved analysis workflows and consolidation of high-level analysis tools. This paper will cover the details of the dual-use tool functionality, the systematics interface, and how these features fit into a centrally supported analysis environment.

  17. Software Tools for Technology Transfer manuscript No. (will be inserted by the editor)

    E-Print Network [OSTI]

    David, Alexandre

    -timed systems with a stochastic semantic. We demon- strate the modeling features of the tool, new verification algorithms and ways of applying them to potentially complex case studies. 1 Introduction Computer systems the correctness of computer systems is therefore a highly relevant activity, on which both industry and academics

  18. Modular Operational Test Plans for Inferences on Software Reliability Based on a Markov Model

    E-Print Network [OSTI]

    Mazumdar, Mainak

    Modular Operational Test Plans for Inferences on Software Reliability Based on a Markov Model. Keywords: Software reliability; Modular Operational Tests; Sample Size Determination; Mathematical Programming #12;Modular Operational Test Plans for Inferences on Software Reliability Based on a Markov Model

  19. Functional Testing Protocols for Commercial Building Efficiency Baseline Modeling Software

    E-Print Network [OSTI]

    Jump, David

    2014-01-01

    for Proprietary Software Testing Protocols (vendors value software testing as a means to and requirements for testing software vendor energy

  20. Commercial Building Energy Baseline Modeling Software: Performance Metrics and Method Testing with Open Source Models and Implications for Proprietary Software Testing

    SciTech Connect (OSTI)

    Price, Phillip N.; Granderson, Jessica; Sohn, Michael; Addy, Nathan; Jump, David

    2013-09-01

    The overarching goal of this work is to advance the capabilities of technology evaluators in evaluating the building-level baseline modeling capabilities of Energy Management and Information System (EMIS) software. Through their customer engagement platforms and products, EMIS software products have the potential to produce whole-building energy savings through multiple strategies: building system operation improvements, equipment efficiency upgrades and replacements, and inducement of behavioral change among the occupants and operations personnel. Some offerings may also automate the quantification of whole-building energy savings, relative to a baseline period, using empirical models that relate energy consumption to key influencing parameters, such as ambient weather conditions and building operation schedule. These automated baseline models can be used to streamline the whole-building measurement and verification (M&V) process, and therefore are of critical importance in the context of multi-measure whole-building focused utility efficiency programs. This report documents the findings of a study that was conducted to begin answering critical questions regarding quantification of savings at the whole-building level, and the use of automated and commercial software tools. To evaluate the modeling capabilities of EMIS software particular to the use case of whole-building savings estimation, four research questions were addressed: 1. What is a general methodology that can be used to evaluate baseline model performance, both in terms of a) overall robustness, and b) relative to other models? 2. How can that general methodology be applied to evaluate proprietary models that are embedded in commercial EMIS tools? How might one handle practical issues associated with data security, intellectual property, appropriate testing blinds, and large data sets? 3. How can buildings be pre-screened to identify those that are the most model-predictable, and therefore those whose savings can be calculated with least error? 4. What is the state of public domain models, that is, how well do they perform, and what are the associated implications for whole-building measurement and verification (M&V)? Additional project objectives that were addressed as part of this study include: (1) clarification of the use cases and conditions for baseline modeling performance metrics, benchmarks and evaluation criteria, (2) providing guidance for determining customer suitability for baseline modeling, (3) describing the portfolio level effects of baseline model estimation errors, (4) informing PG&Es development of EMIS technology product specifications, and (5) providing the analytical foundation for future studies about baseline modeling and saving effects of EMIS technologies. A final objective of this project was to demonstrate the application of the methodology, performance metrics, and test protocols with participating EMIS product vendors.

  1. Automated Analysis of Software Designs with Graphic Quality Models Department of Computer Science

    E-Print Network [OSTI]

    Zhu, Hong

    Automated Analysis of Software Designs with Graphic Quality Models QIAN ZHANG Department@brookes.ac.uk Abstract: Software quality models play a significant role in software quality assurance. Based on our previous work on graphic modelling of software quality, this paper extends the quality modelling language

  2. New generation of software? Modeling of energy demands for residential ventilation with HTML interface

    E-Print Network [OSTI]

    Forowicz, T

    1997-01-01

    New generation of software? Modeling of energy demands for residential ventilation with HTML interface

  3. zt: a software tool for simple and partial Mantel tests Eric Bonnet* and Yves Van de Peer

    E-Print Network [OSTI]

    Gent, Universiteit

    1 zt: a software tool for simple and partial Mantel tests Eric Bonnet* and Yves Van de Peer another in order to test a hypothesis concerning a possible relationship between these matrices. However the usual assumption of independence between objects is violated in the classical tests approach

  4. THE CORALREEF SOFTWARE SUITE AS A TOOL FOR SYSTEM AND NETWORK ADMINISTRATORS 1 The CoralReef software suite as a tool for system

    E-Print Network [OSTI]

    California at San Diego, University of

    flexible enough for rapid in-house customization. Existing passive data collection tools are typically to real-time report gen- eration. CoralReef provides a convenient set of passive data tools for a diverse increasingly difficult and impor- tant. To this end we have created the CoralReef passive traffic monitoring

  5. Prototype of Automated PLC Model Checking Using Continuous Integration Tools

    E-Print Network [OSTI]

    Lettrich, Michael

    2015-01-01

    To deal with the complexity of operating and supervising large scale industrial installations at CERN, often Programmable Logic Controllers (PLCs) are used. A failure in these control systems can cause a disaster in terms of economic loses, environmental damages or human losses. Therefore the requirements to software quality are very high. To provide PLC developers with a way to verify proper functionality against requirements, a Java tool named PLCverif has been developed which encapsulates and thus simplifies the use of third party model checkers. One of our goals in this project is to integrate PLCverif in development process of PLC programs. When the developer changes the program, all the requirements should be verified again, as a change on the code can produce collateral effects and violate one or more requirements. For that reason, PLCverif has been extended to work with Jenkins CI in order to trigger automatically the verication cases when the developer changes the PLC program. This prototype has been...

  6. Chapter 1 Introduction Software engineers apply methods, techniques, and related tools to understand a

    E-Print Network [OSTI]

    Mills, Kevin

    with the creation of a software architecture. The total investment in a particular software engineering project up life-cycle derives from detecting and correcting design flaws. Many of these design flaws through the definition of a software architecture appears rather modest when viewed as a percentage

  7. Constructing Bayesian-network Models of Software Testing and Maintenance Uncertainties

    E-Print Network [OSTI]

    Ziv, Hadar

    Constructing Bayesian-network Models of Software Testing and Maintenance Uncertainties-lived software, requirements are analyzed and speci ed, designs and code modules are developed, test- ing, Software testing, Software maintenance 1 #12;1 Introduction Development of complex software is fraught

  8. Adaptive Software Testing in the Context of an Improved Controlled Markov Chain Model

    E-Print Network [OSTI]

    Kundu, Sukhamay

    Adaptive Software Testing in the Context of an Improved Controlled Markov Chain Model Hai Hu, Chang@buaa.edu.cn Abstract Adaptive software testing is the counterpart of adaptive control in software testing. It means that software testing strategy should be adjusted on- line by using the testing data collected during software

  9. Analytical Modeling Linking the FASTSim and ADOPT Software Tools

    Broader source: Energy.gov [DOE]

    2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting

  10. Energy Analysis Models, Tools and Software Technologies - Energy Innovation

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HABFES ScienceInformationInformation AdministrationHeavy

  11. Energy Analysis Models, Tools and Software Technologies Available for

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDid you not find what youSummerEmployment Opportunities Thank you

  12. Software

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservation ofAlbuquerque|Sensitive Species3performedValley | Departmentmaterials |Software

  13. Efficient Power Modeling and Software Thermal Sensing for Runtime Temperature

    E-Print Network [OSTI]

    Efficient Power Modeling and Software Thermal Sensing for Runtime Temperature Monitoring WEI WU of cooling and packaging considerably. It is therefore imper- ative to be able to monitor the temperature temperature monitoring. ACM Trans. Des. Autom. Electron. Syst. 12, 3, Article 25 (August 2007), 29 pages. DOI

  14. New DOE Modeling Tool Estimates Economic Benefits of Offshore...

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

    Modeling Tool Estimates Economic Benefits of Offshore Wind Plants New DOE Modeling Tool Estimates Economic Benefits of Offshore Wind Plants October 1, 2013 - 3:28pm Addthis To help...

  15. New DOE Modeling Tool Estimates Economic Benefits of Offshore...

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

    New DOE Modeling Tool Estimates Economic Benefits of Offshore Wind Plants New DOE Modeling Tool Estimates Economic Benefits of Offshore Wind Plants October 1, 2013 - 3:28pm Addthis...

  16. Comparison of Software Models for Energy Savings from Cool Roofs Joshua New, Oak Ridge National Laboratory (United States)

    E-Print Network [OSTI]

    Tennessee, University of

    , multiple substrate types, and insulation levels. A base case and energy-efficient alternative canComparison of Software Models for Energy Savings from Cool Roofs Joshua New, Oak Ridge National Department of Energy as an industry-consensus tool to help building owners, manufacturers, distributors

  17. Regional Economic Accounting (REAcct). A software tool for rapidly approximating economic impacts

    SciTech Connect (OSTI)

    Ehlen, Mark Andrew; Vargas, Vanessa N.; Loose, Verne William; Starks, Shirley J.; Ellebracht, Lory A.

    2011-07-01

    This paper describes the Regional Economic Accounting (REAcct) analysis tool that has been in use for the last 5 years to rapidly estimate approximate economic impacts for disruptions due to natural or manmade events. It is based on and derived from the well-known and extensively documented input-output modeling technique initially presented by Leontief and more recently further developed by numerous contributors. REAcct provides county-level economic impact estimates in terms of gross domestic product (GDP) and employment for any area in the United States. The process for using REAcct incorporates geospatial computational tools and site-specific economic data, permitting the identification of geographic impact zones that allow differential magnitude and duration estimates to be specified for regions affected by a simulated or actual event. Using these data as input to REAcct, the number of employees for 39 directly affected economic sectors (including 37 industry production sectors and 2 government sectors) are calculated and aggregated to provide direct impact estimates. Indirect estimates are then calculated using Regional Input-Output Modeling System (RIMS II) multipliers. The interdependent relationships between critical infrastructures, industries, and markets are captured by the relationships embedded in the inputoutput modeling structure.

  18. 0 + 0 = 1 : the appliance model of selling software bundled with hardware

    E-Print Network [OSTI]

    Hein, Bettina

    2007-01-01

    The business model of selling software bundled with hardware is called the appliance model. As hardware becomes less and less expensive and open source software is being offered for free, the traditional business model of ...

  19. Model-driven Automated Software FMEA Neal Snooke, PhD, Aberystwyth University

    E-Print Network [OSTI]

    Snooke, Neal

    Model-driven Automated Software FMEA Neal Snooke, PhD, Aberystwyth University Chris Price PhD, Aberystwyth University Key Words: Failure modes and effects analysis; software FMEA; model-driven software development SUMMARY & CONCLUSIONS This paper describes how software FMEA can be automated both for low

  20. HASARD: A Model-Based Method for Quality Analysis of Software Architecture

    E-Print Network [OSTI]

    Zhu, Hong

    HASARD: A Model-Based Method for Quality Analysis of Software Architecture Hong Zhu Department for the analysis of software quality as entailed in software architectural designs. In this method, quality hazards architectural designs to predict their quality. 1.1 Motivation Software architecture is a structural model

  1. THE CORALREEF SOFTWARE SUITE AS A TOOL FOR SYSTEM AND NETWORK ADMINISTRATORS 1 The CoralReef software suite as a tool for system

    E-Print Network [OSTI]

    California at San Diego, University of

    exible enough for rapid in-house customization. Existing passive data collection tools are typically to ows analysis to real-time report gen- eration. CoralReef provides a convenient set of passive data networks has become increasingly dicult and impor- tant. To this end we have created the CoralReef passive

  2. An Empirical Study of Specification by Example in a Software Engineering Tool

    E-Print Network [OSTI]

    Qattous, H.

    Qattous,H. Gray,P. Welland,R. Proceedings of the 2010 ACM-IEEE International Symposium on Empirical Software Engineering and Measurement

  3. A Simple Evacuation Modeling and Simulation Tool for First Responders

    SciTech Connect (OSTI)

    Koch, Daniel B [ORNL; Payne, Patricia W [ORNL

    2015-01-01

    Although modeling and simulation of mass evacuations during a natural or man-made disaster is an on-going and vigorous area of study, tool adoption by front-line first responders is uneven. Some of the factors that account for this situation include cost and complexity of the software. For several years, Oak Ridge National Laboratory has been actively developing the free Incident Management Preparedness and Coordination Toolkit (IMPACT) to address these issues. One of the components of IMPACT is a multi-agent simulation module for area-based and path-based evacuations. The user interface is designed so that anyone familiar with typical computer drawing tools can quickly author a geospatially-correct evacuation visualization suitable for table-top exercises. Since IMPACT is designed for use in the field where network communications may not be available, quick on-site evacuation alternatives can be evaluated to keep pace with a fluid threat situation. Realism is enhanced by incorporating collision avoidance into the simulation. Statistics are gathered as the simulation unfolds, including most importantly time-to-evacuate, to help first responders choose the best course of action.

  4. Chapter 3: Software Architecture Modelling: Bridging Two Worlds Using Ergonomics and

    E-Print Network [OSTI]

    Nigay, Laurence

    Chapter 3: Software Architecture Modelling: Bridging Two Worlds Using Ergonomics and Software, for verifying ergonomic and software properties, for modifying and maintaining them in a productive way present a PAC-Amodeus software design solution of a WWW browser and its assessment in terms of ergonomic

  5. KnowledgeBased Software Assistant : A Knowledge Representation Model and its Implementation

    E-Print Network [OSTI]

    Boudjlida, Nacer

    of the software lifecycle. In this paper, we rst propose concepts for software process model ing in order in the software lifecycle [?][?][?][?]. A rst approach relies on an object base and a rule base. The obj in the ALF Project [?][?] (Advanced software engineering environment Logistics Framework) which aims

  6. Challenges in Using an Economic Cost Model for Software Engineering Simulation

    E-Print Network [OSTI]

    van der Hoek, Andr

    1 Challenges in Using an Economic Cost Model for Software Engineering Simulation Emily Oh Andr van dynamics underlying real-world software engineering processes. We are constructing a new approach to software engineering education that is based on the use of an educa- tional software engineering simulation

  7. Modeling and Analysis of Load and Time Dependent Software Rejuvenation Policies

    E-Print Network [OSTI]

    Telek, Mikls

    divided into design, coding and test ing phase. Traditionally, software quality improve mentModeling and Analysis of Load and Time Dependent Software Rejuvenation Policies S. Garg 1 , A running clientserver type software systems by many clients, such software ``ages'' with time

  8. Inferred Models for Dynamic and Sparse Hardware-Software Spaces Weidan Wu Benjamin C. Lee

    E-Print Network [OSTI]

    Lee, Benjamin C.

    Inferred Models for Dynamic and Sparse Hardware-Software Spaces Weidan Wu Benjamin C. Lee Duke University {weidan.wu, benjamin.c.lee}@duke.edu Abstract Diverse software and heterogeneous hardware pose new hardware-software analysis. These strategies include (i) identifying shared software behavior; (ii

  9. A Component Approach to Collaborative Scientific Software Development: Tools and Techniques Utilized by the Quantum Chemistry Science Application Partnership

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Kenny, Joseph P.; Janssen, Curtis L.; Gordon, Mark S.; Sosonkina, Masha; Windus, Theresa L.

    2008-01-01

    Cutting-edge scientific computing software is complex, increasingly involving the coupling of multiple packages to combine advanced algorithms or simulations at multiple physical scales. Component-based software engineering (CBSE) has been advanced as a technique for managing this complexity, and complex component applications have been created in the quantum chemistry domain, as well as several other simulation areas, using the component model advocated by the Common Component Architecture (CCA) Forum. While programming models do indeed enable sound software engineering practices, the selection of programming model is just one building block in a comprehensive approach to large-scale collaborative development which must also addressmoreinterface and data standardization, and language and package interoperability. We provide an overview of the development approach utilized within the Quantum Chemistry Science Application Partnership, identifying design challenges, describing the techniques which we have adopted to address these challenges and highlighting the advantages which the CCA approach offers for collaborative development.less

  10. Simulating an Automated Approach to Discovery and Modeling of Open Source Software Development Processes

    E-Print Network [OSTI]

    Scacchi, Walt

    of automated process discovery and modeling mechanisms that can be applied to Web-based software development projects. Keywords: Automated Process Discovery, Process Modeling and Simulation, Open Source SoftwareSimulating an Automated Approach to Discovery and Modeling of Open Source Software Development

  11. Analysis of Software Evolvability in Quality Models Hongyu Pei Breivold1, Ivica Crnkovic2

    E-Print Network [OSTI]

    Becker, Steffen

    Analysis of Software Evolvability in Quality Models Hongyu Pei Breivold1, Ivica Crnkovic2 1ABB analyze several existing quality models for the purpose of evaluating how software evolvability is that although none of the existing quality models is dedicated to the analysis of software evolvability, we can

  12. An integrated life cycle quality model for general public market software products

    E-Print Network [OSTI]

    Suryn, Witold

    An integrated life cycle quality model for general public market software products Witold Suryn1 of the software product results from its ultimate quality seen by both acquirers and end users. An integrated life cycle quality model, further called complement model for software product quality combines high level

  13. The Program for Climate Model Diagnosis and Intercomparison (PCMDI) Software Development: Applications, Infrastructure, and Middleware/Networks

    SciTech Connect (OSTI)

    Williams, Dean N.

    2011-06-30

    The status of and future plans for the Program for Climate Model Diagnosis and Intercomparison (PCMDI) hinge on software that PCMDI is either currently distributing or plans to distribute to the climate community in the near future. These software products include standard conventions, national and international federated infrastructures, and community analysis and visualization tools. This report also mentions other secondary software not necessarily led by or developed at PCMDI to provide a complete picture of the overarching applications, infrastructures, and middleware/networks. Much of the software described anticipates the use of future technologies envisioned over the span of next year to 10 years. These technologies, together with the software, will be the catalyst required to address extreme-scale data warehousing, scalability issues, and service-level requirements for a diverse set of well-known projects essential for predicting climate change. These tools, unlike the previous static analysis tools of the past, will support the co-existence of many users in a productive, shared virtual environment. This advanced technological world driven by extreme-scale computing and the data it generates will increase scientists productivity, exploit national and international relationships, and push research to new levels of understanding.

  14. Models and Tools | Argonne National Laboratory

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

    need tools that can help them assess potential energy use, oil use and carbon emission impacts of advanced light- and heavy-duty transportation technologies and alternative...

  15. Boost Process Heating Efficiency, Software Tools for Industry, Industrial Technologies Program (ITP) (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2008-12-01

    This fact sheet describes how the Industrial Technologies Program Process Heating Assessment and Survey Tool (PHAST) can help industrial plants indentify opportunities to save energy.

  16. Development of a Software Design Tool for Hybrid Solar-Geothermal...

    Open Energy Info (EERE)

    expand the residential GHP market by allowing reduced GHX footprint in both heating- and cooling-dominated climates. The proposed design tool will allow the straight-forward...

  17. Reduce NOx and Improve Energy Efficiency, Software Tools for Industry, Industrial Technologies Program (ITP) (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2008-12-01

    This fact sheet describes how the Industrial Technologies Program NOx and Energy Assessment Tool (NxEAT) can help petroleum refining and chemical plants improve energy efficiency.

  18. Improve Chilled Water System Performance, Software Tools for Industry, Industrial Technologies Program (ITP) (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2008-12-01

    This fact sheet describes how the Industrial Technologies Program Chilled Water System Analysis Tool (CWSAT) can help optimize the performance of of industrial chilled water systems.

  19. FRAMES-2.0 Software System: Linking to the Groundwater Modeling System (GMS) RT3D and MT3DMS Models

    SciTech Connect (OSTI)

    Whelan, Gene; Castleton, Karl J.; Pelton, Mitch A.

    2007-08-08

    Linkages to the Groundwater Modeling System have been developed at Pacific Northwest National Laboratory to enable the Nuclear Regulatory Commission (NRC) to more realistically assess the risk to the public of radioactive contaminants at NRC-licensed sites. Common software tools presently in use are limited in that they cannot assess contaminant migration through complex natural environments. The purpose of this initiative is to provide NRC with a licensing safety-analysis tool with sufficient power, flexibility, and utility that it can serve as the primary software platform for analyzing the hazards associated with licensing actions at those complex sites at which the traditional tools are inappropriate. As a tool designed to realistically approximate prospective doses to the public, this initiative addresses NRCs safety-performance goal by confirming that licensing actions do not result in undue risk to the public.

  20. Understanding Tools: Task-Oriented Object Modeling, Learning and Recognition

    E-Print Network [OSTI]

    Zhu, Song Chun

    Understanding Tools: Task-Oriented Object Modeling, Learning and Recognition Yixin Zhu yixin functions, physics and causality in using objects as "tools". Given a task, such as, cracking a nut observes only one RGB-D video, in which a rational human picks up one object (i.e. tool) among a number

  1. Modeling and Tool Wear in Routing of CFRP

    SciTech Connect (OSTI)

    Iliescu, D.; Fernandez, A.; Gutierrez-Orrantia, M. E.; Lopez de Lacalle, L. N.

    2011-01-17

    This paper presents the prediction and evaluation of feed force in routing of carbon composite material. In order to extend tool life and improve quality of the machined surface, a better understanding of uncoated and coated tool behaviors is required. This work describes (1) the optimization of the geometry of multiple teeth tools minimizing the tool wear and the feed force, (2) the optimization of tool coating and (3) the development of a phenomenological model between the feed force, the routing parameters and the tool wear. The experimental results indicate that the feed rate, the cutting speed and the tool wear are the most significant factors affecting the feed force. In the case of multiple teeth tools, a particular geometry with 14 teeth right helix right cut and 11 teeth left helix right cut gives the best results. A thick AlTiN coating or a diamond coating can dramatically improve the tool life while minimizing the axial force, roughness and delamination. A wear model has then been developed based on an abrasive behavior of the tool. The model links the feed rate to the tool geometry parameters (tool diameter), to the process parameters (feed rate, cutting speed and depth of cut) and to the wear. The model presented has been verified by experimental tests.

  2. Modelling PV Deployment: A Tool Developed at CEEP to

    E-Print Network [OSTI]

    Delaware, University of

    Modelling PV Deployment: A Tool Developed at CEEP to Explore the Delaware Market Energy-3098 Website: http://ceep.udel.edu #12;Modeling PV Deployment: A Tool Developed at CEEP to Explore the Delaware..............................................................................................................................2 3. CEEP's Solar PV Diffusion Model Overview

  3. Analysis Models and Tools: Systems Analysis of Hydrogen and Fuel...

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

    and individual summaries of the models and tools used for systems analysis of hydrogen and fuel cells. View the Overview Fact Sheet and Individual Summaries Overview Fact...

  4. Software Tools for Technology Transfer manuscript No. (will be inserted by the editor)

    E-Print Network [OSTI]

    David, Alexandre

    conclude that the system is schedulable for varying values of BCET. For the cases where dead- lines. This work is partially supported by VKR Centre of Excellence MT-LAB, the Sino-Danish basic research center and DALI. The methods are demonstrated on a complex satel- lite software system yielding new insights

  5. Software Tools for Technology Transfer manuscript No. (will be inserted by the editor)

    E-Print Network [OSTI]

    Stark, Eugene W.

    Algorithm) is a software system that provides closed-loop control to a high-output intravenous infusion pump. The system is intended to infuse fluids to resuscitate medical pa- tients who are in danger of developing, and then computes an analog output voltage to be used to control the flow rate of the infusion pump. The system must

  6. Integrated Modeling of Process-and Data-Centric Software Systems with PHILharmonicFlows

    E-Print Network [OSTI]

    Ulm, Universitt

    Integrated Modeling of Process- and Data-Centric Software Systems with PHILharmonicFlows Carolina--Process- and data-centric software systems require a tight integration of processes, functions, data, and users methodological guidance for modeling large process- and data-centric software systems based on PHILharmonic

  7. Validation of Software for Bayesian Models Using Posterior Quantiles

    E-Print Network [OSTI]

    Gelman, Andrew

    developing the necessary software "from scratch," and such software is rarely tested to the same extent 2004). Standard approaches to software testing and debugging from the engineering and computer science what it claims to do. Here we outline a simulation-based method for testing the correctness of software

  8. May 27 Webinar Will Explore Models and Tools for Evaluating Tribal...

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

    renewable energy and energy efficiency projects. Presenters will explore the use of energy data and maps, analysis tools, software, and calculators available to the public. "There...

  9. TriBITS lifecycle model. Version 1.0, a lean/agile software lifecycle model for research-based computational science and engineering and applied mathematical software.

    SciTech Connect (OSTI)

    Willenbring, James M.; Bartlett, Roscoe Ainsworth; Heroux, Michael Allen

    2012-01-01

    Software lifecycles are becoming an increasingly important issue for computational science and engineering (CSE) software. The process by which a piece of CSE software begins life as a set of research requirements and then matures into a trusted high-quality capability is both commonplace and extremely challenging. Although an implicit lifecycle is obviously being used in any effort, the challenges of this process - respecting the competing needs of research vs. production - cannot be overstated. Here we describe a proposal for a well-defined software lifecycle process based on modern Lean/Agile software engineering principles. What we propose is appropriate for many CSE software projects that are initially heavily focused on research but also are expected to eventually produce usable high-quality capabilities. The model is related to TriBITS, a build, integration and testing system, which serves as a strong foundation for this lifecycle model, and aspects of this lifecycle model are ingrained in the TriBITS system. Here, we advocate three to four phases or maturity levels that address the appropriate handling of many issues associated with the transition from research to production software. The goals of this lifecycle model are to better communicate maturity levels with customers and to help to identify and promote Software Engineering (SE) practices that will help to improve productivity and produce better software. An important collection of software in this domain is Trilinos, which is used as the motivation and the initial target for this lifecycle model. However, many other related and similar CSE (and non-CSE) software projects can also make good use of this lifecycle model, especially those that use the TriBITS system. Indeed this lifecycle process, if followed, will enable large-scale sustainable integration of many complex CSE software efforts across several institutions.

  10. A united model for hardware/software codesign

    E-Print Network [OSTI]

    Dave, Nirav Hemant, 1982-

    2011-01-01

    Embedded systems are almost always built with parts implemented in both hardware and software. Market forces encourage such systems to be developed with dierent hardware-software decompositions to meet dierent points on ...

  11. Distributed lyapunov functions in analysis of graph models of software

    E-Print Network [OSTI]

    Roozbehani, Mardavij

    In previous works, the authors introduced a framework for software analysis, which is based on optimization of Lyapunov invariants. These invariants prove critical software properties such as absence of overflow and ...

  12. Javanco, a software framework for optical network modelling and optimization

    E-Print Network [OSTI]

    Bergman, Keren

    methods, i.e. keeping them expressed in pseudo-code. In most cases, however, a software implementation

  13. On the Interaction between Business Models and Software Architecture in Electronic Commerce

    E-Print Network [OSTI]

    van Vliet, Hans

    1 On the Interaction between Business Models and Software Architecture in Electronic Commerce Jaap a business model for electronic commerce it is necessary to develop an architecture of the software system that will support this model. Such an architecture shows at an early stage to what extent the business model can

  14. Modeling and simulating software acquisition process architectures S. James Choi a,1

    E-Print Network [OSTI]

    Scacchi, Walt

    acquisition includes the processes typically associated with the software engineering life cycle. However, during, and after their software engineering life cycle. The need to address processes for systemsModeling and simulating software acquisition process architectures S. James Choi a,1 , Walt Scacchi

  15. Design Models for Components in Distributed Object Software X. Xie and S. M. Shatz

    E-Print Network [OSTI]

    Shatz, Sol M.

    approach for component-based software engineering. This paper discusses an approach for blending Petri netDesign Models for Components in Distributed Object Software 1 X. Xie and S. M. Shatz University of Illinois at Chicago Abstract Component-based software development has many potential advantages, including

  16. From UML to HDL: a Model Driven Architectural Approach to Hardware-Software Co-Design

    E-Print Network [OSTI]

    Thornton, Mitchell

    From UML to HDL: a Model Driven Architectural Approach to Hardware-Software Co-Design Frank P the problem of hardware/software co-design via an open source laboratory for studying hardware- based system descriptions that can be implemented in either hardware or software. Utilizing component

  17. Software Tools for the Analysis of the Photocathode Response of Photomultiplier Vacuum Tubes

    E-Print Network [OSTI]

    Fabbri, R

    2013-01-01

    The central institute of electronics (ZEA-2) in the Forschungszentrum Juelich (FZJ) has developed a system to scan the response of the photocathode of photomultiplier tubes (PMT). The PMT sits tight on a supporting structure, while a blue light emitting diode is moved along its surface by two stepper motors, spanning both the x and y coordinates. All the system is located in a light-tight box made by wood. A graphical software was developed in-situ to perform the scan operations under different configurations (e.g., the step size of the scan and the number of measurements per point). During each point measurement the current output generated in the vacuum photomultiplier is processed in sequence by a pre-amplifier (mainly to convert the current signal into a voltage signal), an amplifier, and by an ADC module (typically a CAEN N957). The information of the measurement is saved in files at the end of the scan. Recently, software based on the CERN ROOT and on the Qt libraries was developed to help the user anal...

  18. Tools for MDA Software Development: Evaluation Criteria and Set of Desirable Features

    E-Print Network [OSTI]

    Dascalu, Sergiu

    (PIM), and the Platform Specific Model (PSM) [1]. PIM models the system's functionality, while PSM. The PIM is used for the generation of PSM models, from which can be then generated source code

  19. Development and application of modeling tools for sodium fast reactor inspection

    SciTech Connect (OSTI)

    Le Bourdais, Florian; Marchand, Benot; Baronian, Vahan

    2014-02-18

    To support the development of in-service inspection methods for the Advanced Sodium Test Reactor for Industrial Demonstration (ASTRID) project led by the French Atomic Energy Commission (CEA), several tools that allow situations specific to Sodium cooled Fast Reactors (SFR) to be modeled have been implemented in the CIVA software and exploited. This paper details specific applications and results obtained. For instance, a new specular reflection model allows the calculation of complex echoes from scattering structures inside the reactor vessel. EMAT transducer simulation models have been implemented to develop new transducers for sodium visualization and imaging. Guided wave analysis tools have been developed to permit defect detection in the vessel shell. Application examples and comparisons with experimental data are presented.

  20. New Modeling Tools for Energy Markets Chung-Li Tseng

    E-Print Network [OSTI]

    Tseng, Chung-Li

    EDITORIAL New Modeling Tools for Energy Markets Chung-Li Tseng Special Editor The electricity crisis, the Great Blackout in the East Coast, and the FERC's Standard Market Design clearly indicate the challenges and complexity embedded by this industrial restructuring, demanding new mod- eling tools

  1. Dynamic wind turbine models in power system simulation tool

    E-Print Network [OSTI]

    Dynamic wind turbine models in power system simulation tool DIgSILENT Anca D. Hansen, Florin Iov Iov, Poul Srensen, Nicolaos Cutululis, Clemens Jauch, Frede Blaabjerg Title: Dynamic wind turbine system simulation tool PowerFactory DIgSILENT for different wind turbine concepts. It is the second

  2. Simulating an Automated Approach to Discovery and Modeling of Open Source Software Development Processes

    E-Print Network [OSTI]

    Scacchi, Walt

    Process Discovery, Process Modeling and Simulation, Open Source Software Development 1. Introduction to that can more readily facilitate process discovery and modeling. In our approach, we identify the kindsSimulating an Automated Approach to Discovery and Modeling of Open Source Software Development

  3. SOFTWARE TOOLS THAT ADDRESS HAZARDOUS MATERIAL ISSUES DURING NUCLEAR FACILITY D and D

    SciTech Connect (OSTI)

    M. COURNOYER; R. GRUNDEMANN

    2001-03-01

    The 49-year-old Chemistry and Metallurgy Research (CMR) Facility is where analytical chemistry and metallurgical studies on samples of plutonium and nuclear materials are conduct in support of the Department of Energy's nuclear weapons program. The CMR Facility is expected to be decontaminated and decommissioned (D and D) over the next ten to twenty years. Over the decades, several hazardous material issues have developed that need to be address. Unstable chemicals must be properly reassigned or disposed of from the workspace during D and D operation. Materials that have critical effects that are primarily chronic in nature, carcinogens, reproductive toxin, and materials that exhibit high chronic toxicity, have unique decontamination requirements, including the decontrolling of areas where these chemicals were used. Certain types of equipment and materials that contain mercury, asbestos, lead, and polychlorinated biphenyls have special provisions that must be addressed. Utilization of commercially available software programs for addressing hazardous material issues during D and D operations such as legacy chemicals and documentation are presented. These user-friendly programs eliminate part of the tediousness associated with the complex requirements of legacy hazardous materials. A key element of this approach is having a program that inventories and tracks all hazardous materials. Without an inventory of chemicals stored in a particular location, many important questions pertinent to D and D operations can be difficult to answer. On the other hand, a well-managed inventory system can address unstable and highly toxic chemicals and hazardous material records concerns before they become an issue. Tapping into the institutional database provides a way to take advantage of the combined expertise of the institution in managing a cost effective D and D program as well as adding a quality assurance element to the program. Using laboratory requirements as a logic flow diagram, quality and cost effective methods are used to provide necessary information of programmatic, quality, and safety issues concerns. In summary, by seamlessly managing non-programmatic issues, chemical software programs allow scientists in nuclear research facilities more time to concentrate on their technical areas of interest.

  4. "Big Picture" Process Modeling Tools |GE Global Research

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

    Using process modeling tools to attain cost-effective results for GE customers Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click...

  5. A design tool for reusing integration knowledge in simulation models

    E-Print Network [OSTI]

    Han, Sangmok

    2006-01-01

    In the academic field of computer-aided product development, the role of the design tool is to support engineering designers to develop and integrate simulation models. Used to save time and costs in product development ...

  6. Developing In Vitro Tools and Models for Understanding Nanotoxicology

    E-Print Network [OSTI]

    Developing In Vitro Tools and Models for Understanding Nanotoxicology Life Science Division, surface coating modifications Long-term persistence/structure stability Fast in vivo transportation, extracellular matrix, inflammation, DNA damage) #12;Cross-cutting issue: Size and Translocation Dogma

  7. A SOFTWARE TOOL TO COMPARE MEASURED AND SIMULATED BUILDING ENERGY PERFORMANCE DATA

    E-Print Network [OSTI]

    Maile, Tobias

    2014-01-01

    on calibration of building energy simulation programs: Uses,resulting from energy simulations. A detailed analysis ofmore Building Energy Performance Simulation (BEPS) models.

  8. Quantitative Verification: Models, Techniques and Tools Marta Kwiatkowska

    E-Print Network [OSTI]

    Oxford, University of

    verification is an analogous technique for establishing quantitative properties of a system modelQuantitative Verification: Models, Techniques and Tools Marta Kwiatkowska Oxford University of the state-transition graph of the model and is therefore more powerful than test- ing. Quantitative

  9. DEVELOPMENT OF AN FDTD TOOL FOR MODELING OF DISPERSIVE MEDIA

    E-Print Network [OSTI]

    Koledintseva, Marina Y.

    .122; =2.91E-11 s; e = 2.257E-3 S/m. Copper planes were modeled as PEC plates. The excitation sourceDEVELOPMENT OF AN FDTD TOOL FOR MODELING OF DISPERSIVE MEDIA Part II. Examples of the EZ-FDTD modeling and measurements. Jianmin Zhang, Jing Wu, Marina Y. Koledintseva, James L. Drewniak, University

  10. Protos: A Cross-Organizational Business Modeling Tool (Demonstration)

    E-Print Network [OSTI]

    Protos: A Cross-Organizational Business Modeling Tool (Demonstration) Anup K. Kalia, Pankaj R-organizational business modeling use low-level abstractions such as data and control flow. These approaches result in rigid models that over-constrain business ex- ecution. Further, because such approaches ignore

  11. MetNet: Software to Build and Model the Biogenetic Lattice ofArabidopsis

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Wurtele, Eve Syrkin; Li, Jie; Diao, Lixia; Zhang, Hailong; Foster, Carol M.; Fatland, Beth; Dickerson, Julie; Brown, Andrew; Cox, Zach; Cook, Dianne; et al

    2003-01-01

    MetNet (http://www.botany.iastate.edu/?mash/metnetex/metabolicnetex.html) is publicly available software in development for analysis of genome-wide RNA, protein and metabolite profiling data. The software is designed to enable the biologist to visualize, statistically analyse and model a metabolic and regulatory network map ofArabidopsis, combined with gene expression profiling data. It contains a JAVA interface to an interactions database (MetNetDB) containing information on regulatory and metabolic interactions derived from a combination of web databases (TAIR, KEGG, BRENDA) and input from biologists in their area of expertise. FCModeler captures input from MetNetDB in a graphical form. Sub-networks can be identified and interpreted using simple fuzzy cognitivemoremaps. FCModeler is intended to develop and evaluate hypotheses, and provide a modelling framework for assessing the large amounts of data captured by high-throughput gene expression experiments. FCModeler and MetNetDB are currently being extended to three-dimensional virtual reality display. The MetNet map, together with gene expression data, can be viewed using multivariate graphics tools in GGobi linked with the data analytic tools in R. Users can highlight different parts of the metabolic network and see the relevant expression data highlighted in other data plots. Multi-dimensional expression data can be rotated through different dimensions. Statistical analysis can be computed alongside the visual. MetNet is designed to provide a framework for the formulation of testable hypotheses regarding the function of specific genes, and in the long term provide the basis for identification of metabolic and regulatory networks that control plant composition and development.less

  12. MetNet: Software to Build and Model the Biogenetic Lattice of Arabidopsis

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Wurtele, Eve Syrkin; Li, Jie; Diao, Lixia; Zhang, Hailong; Foster, Carol M.; Fatland, Beth; Dickerson, Julie; Brown, Andrew; Cox, Zach; Cook, Dianne; et al

    2003-01-01

    MetNet (http://www.botany.iastate.edu/?mash/metnetex/metabolicnetex.html) is publicly available software in development for analysis of genome-wide RNA, protein and metabolite profiling data. The software is designed to enable the biologist to visualize, statistically analyse and model a metabolic and regulatory network map of Arabidopsis , combined with gene expression profiling data. It contains a JAVA interface to an interactions database (MetNetDB) containing information on regulatory and metabolic interactions derived from a combination of web databases (TAIR, KEGG, BRENDA) and input from biologists in their area of expertise. FCModeler captures input from MetNetDB in a graphical form. Sub-networks can be identified and interpreted usingmoresimple fuzzy cognitive maps. FCModeler is intended to develop and evaluate hypotheses, and provide a modelling framework for assessing the large amounts of data captured by high-throughput gene expression experiments. FCModeler and MetNetDB are currently being extended to three-dimensional virtual reality display. The MetNet map, together with gene expression data, can be viewed using multivariate graphics tools in GGobi linked with the data analytic tools in R. Users can highlight different parts of the metabolic network and see the relevant expression data highlighted in other data plots. Multi-dimensional expression data can be rotated through different dimensions. Statistical analysis can be computed alongside the visual. MetNet is designed to provide a framework for the formulation of testable hypotheses regarding the function of specific genes, and in the long term provide the basis for identification of metabolic and regulatory networks that control plant composition and development. less

  13. Software developers have always used tools to perform their work. In the earliest days of the discipline, the tools provided basic compilation and assembly function-

    E-Print Network [OSTI]

    Robillard, Martin

    on software analysis for rec- ommendation systems at McGill University's Bellairs Research Station in Barbados

  14. TOWARDS AN ABILITY MODEL FOR SOFTWARE ENGINEERING APPRENTICESHIP

    E-Print Network [OSTI]

    Brest, Universit de

    .Saliou}@univ-brest.fr ABSTRACT Despite recent efforts to improve the effectiveness of software engineering education, most provides the software engineering by immersion paradigm as an alternative to other education systems. Shifting to the constructivism paradigm as far as possible, this education system is entirely based on a 7

  15. Comparison of Software Models for Energy Savings from Cool Roofs

    SciTech Connect (OSTI)

    New, Joshua Ryan; Miller, William A; Huang, Yu; Levinson, Ronnen

    2014-01-01

    A web-based Roof Savings Calculator (RSC) has been deployed for the United States Department of Energy as an industry-consensus tool to help building owners, manufacturers, distributors, contractors and researchers easily run complex roof and attic simulations. This tool employs modern web technologies, usability design, and national average defaults as an interface to annual simulations of hour-by-hour, whole-building performance using the world-class simulation tools DOE-2.1E and AtticSim in order to provide estimated annual energy and cost savings. In addition to cool reflective roofs, RSC simulates multiple roof and attic configurations including different roof slopes, above sheathing ventilation, radiant barriers, low-emittance roof surfaces, duct location, duct leakage rates, multiple substrate types, and insulation levels. A base case and energy-efficient alternative can be compared side-by-side to estimate monthly energy. RSC was benchmarked against field data from demonstration homes in Ft. Irwin, California; while cooling savings were similar, heating penalty varied significantly across different simulation engines. RSC results reduce cool roofing cost-effectiveness thus mitigating expected economic incentives for this countermeasure to the urban heat island effect. This paper consolidates comparison of RSC s projected energy savings to other simulation engines including DOE-2.1E, AtticSim, Micropas, and EnergyPlus, and presents preliminary analyses. RSC s algorithms for capturing radiant heat transfer and duct interaction in the attic assembly are considered major contributing factors to increased cooling savings and heating penalties. Comparison to previous simulation-based studies, analysis on the force multiplier of RSC cooling savings and heating penalties, the role of radiative heat exchange in an attic assembly, and changes made for increased accuracy of the duct model are included.

  16. SMT-Based Bounded Model Checking for Embedded ANSI-C Software Lucas Cordeiro

    E-Print Network [OSTI]

    SMT-Based Bounded Model Checking for Embedded ANSI-C Software Lucas Cordeiro University to the verification of embedded soft- ware written in ANSI-C. We have extended the encodings from previous SMT. Keywords-Bounded Model Checking; Satisfiability Modulo Theories; Embedded ANSI-C Software; I. INTRODUCTION

  17. International Journal on Software Tools for Technology Transfer manuscript No. (will be inserted by the editor)

    E-Print Network [OSTI]

    David, Alexandre

    by the editor) Compositional Verification of Real-Time Systems Using Ecdar Alexandre David and Kim. G. Larsen Received: date / Accepted: date Abstract We present a specification theory for timed systems implemented the models and verification checks. In order to demonstrate the power of the compositional verification we

  18. Software Tools for Technology Transfer manuscript No. (will be inserted by the editor)

    E-Print Network [OSTI]

    David, Alexandre

    with powerful SMC analysis techniques for stochastic and hybrid systems. This goal is obtained by devel- oping Model Checking for Biological Systems Alexandre David1 , Kim G. Larsen1 , Axel Legay1,2 , Marius approach for testing and estimating the probability that a stochastic system sat- isfy a given linear

  19. WorldAutomation Congress 2010 TS1 Press. TOWARDS AN INTELLIGENT SOFTWARE TOOL FOR ENHANCED

    E-Print Network [OSTI]

    Dascalu, Sergiu

    Department of Electrical and Computer Engineering University of Nevada, Las Vegas Las Vegas, Nevada 89154 to hydrologic and ecological data resources, and to records and statistics pertaining to demographic and health need to be interpretable and interoperable between models. Currently, there are several ongoing

  20. Report from Dagstuhl Seminar 13182 Meta-Modeling Model-Based Engineering Tools

    E-Print Network [OSTI]

    Gogolla, Martin - Fachbereich 3

    Report from Dagstuhl Seminar 13182 Meta-Modeling Model-Based Engineering Tools Edited by Tony Clark be supported by effective technologies (i.e., languages, methods, processes, tools). The wide range of development tasks that effective MBE approaches must support leads to two possible tooling scenarios

  1. NREL: Technology Deployment - Models and Tools

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines lightGeospatial ToolkitSMARTS - SimpleProject:DeploymentMicrogridModels

  2. Algorithms for Software Model Checking: Predicate Abstraction vs. IMPACT

    E-Print Network [OSTI]

    Beyer, Dirk

    - polants [20] is another approach, which is implemented in the tools IMPACT, WOLVERINE [24], and UFO [3

  3. Cell Polarity: Quantitative Modeling as a Tool in Cell Biology

    E-Print Network [OSTI]

    Allard, Jun

    REVIEW Cell Polarity: Quantitative Modeling as a Tool in Cell Biology Alex Mogilner,1 * Jun Allard,1 Roy Wollman2 Among a number of innovative approaches that have modernized cell biology, modeling characterized by varying levels of biological detail and mathematical complexity. We argue that a quantitative

  4. Computational Approaches for Modelling Elastohydrodynamic Lubrication Using Multiphysics Software

    E-Print Network [OSTI]

    Jimack, Peter

    the Integral Approach (IA). The computational cost of performing this calculation is , for N points over developing highly specialised, bespoke software are highlighted. In order to calculate the complex nonlinear partial differential equation system representing the full problem. This includes

  5. Multi-Scale Modeling Tools to Enable Manufacturing-Informed Design...

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

    Multi-Scale Modeling Tools to Enable Manufacturing-Informed Design Multi-Scale Modeling Tools to Enable Manufacturing-Informed Design Third Wave Systems, Inc. - Minneapolis, MN...

  6. Implementation and testing of a fault detection software tool for improving control system performance in a large commercial building

    E-Print Network [OSTI]

    Salsbury, T.I.

    2011-01-01

    a stand-alone software program for testing with the testImplementation and Testing of a Fault Detection Softwareopens the way for testing the control software on any other

  7. Dependency models as a basis for analyzing software product platform modularity : a case study in strategic software design rationalization

    E-Print Network [OSTI]

    LaMantia, Matthew J. (Matthew John)

    2006-01-01

    It is broadly accepted among software managers and architects that maintaining the integrity of software designs is important for the long-term health and viability of software product platforms. The use of modular, ...

  8. Industrial validation models 1 4/23/03 Experimental validation of new software technology

    E-Print Network [OSTI]

    Zelkowitz, Marvin V.

    Industrial validation models 1 4/23/03 Experimental validation of new software technology Marvin V When to apply a new technology in an organization is a critical decision for every software development organization. Earlier work defines a set of methods that the research community uses when a new technology

  9. SMT-Based Bounded Model Checking for Embedded ANSI-C Software

    E-Print Network [OSTI]

    1 SMT-Based Bounded Model Checking for Embedded ANSI-C Software Lucas Cordeiro, Bernd Fischer software written in ANSI-C in order to improve scalability and precision in a completely automatic way. We was provided for ANSI-C [5] constructs such as bit-level operations, fixed- point arithmetic, pointers (i

  10. Exploration games for UML software design

    E-Print Network [OSTI]

    Tenzer, Jennifer

    The Unified Modeling Language (UML) has become the standard language for the design of object-oriented software systems over the past decade. Even though there exist various tools which claim to support design with UML, ...

  11. Software & Tools

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effect Photovoltaics -7541 *ImpactScience of SignaturesSoft Costs Soft Costs under

  12. Software and Tools

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservation ofAlbuquerque|Sensitive Species3performedValley | System Overview Data

  13. Software and Tools

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservation ofAlbuquerque|Sensitive Species3performedValley | System Overview

  14. Software and Tools

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservation ofAlbuquerque|Sensitive Species3performedValley | System Overview Franklin

  15. Software and Tools

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservation ofAlbuquerque|Sensitive Species3performedValley | System Overview Franklin File

  16. Public Affairs 7311 Models and Tools of Change Management

    E-Print Network [OSTI]

    O'Toole, Alice J.

    Public Affairs 7311 Models and Tools of Change Management Spring 2008 "If you want to make some enterprise (2) to acquaint students with the contemporary literatures of organizational change and change management (3) to prepare students to conduct research in the field of organizational change (4) to provide

  17. Using Feature Modeling for Program Comprehension and Software Architecture Recovery

    E-Print Network [OSTI]

    Riebisch, Matthias

    to the need for its architecture and design decisions to be recovered. Due to the long life cycle of software systems has been developed. Many of them have a long life cycle and contain a lot of company "know to be always up to date with the latest technologies and to evolve during their life cycle. Evolving often

  18. NREL Software Models Performance of Wind Plants (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2015-01-01

    This NREL Highlight is being developed for the 2015 February Alliance S&T Meeting, and describes NREL's Simulator for Offshore Wind Farm Applications (SOWFA) software in collaboration with Norway-based Statoil, to optimize layouts and controls of wind plants arrays.

  19. Parallel Assignments in Software Model Murray Stokely 1

    E-Print Network [OSTI]

    Ouaknine, Jol

    ] and used to measure the improvement in the verification of real software systems. This im- provement of passes over the same parts of the CFG, the cumulative savings obtained by this compression procedure can involve interacting with theorem provers, become more efficient. Moreover, in the context of concurrent C

  20. Global search tool for the Advanced Photon Source Integrated Relational Model of Installed Systems (IRMIS) database.

    SciTech Connect (OSTI)

    Quock, D. E. R.; Cianciarulo, M. B.; APS Engineering Support Division; Purdue Univ.

    2007-01-01

    The Integrated Relational Model of Installed Systems (IRMIS) is a relational database tool that has been implemented at the Advanced Photon Source to maintain an updated account of approximately 600 control system software applications, 400,000 process variables, and 30,000 control system hardware components. To effectively display this large amount of control system information to operators and engineers, IRMIS was initially built with nine Web-based viewers: Applications Organizing Index, IOC, PLC, Component Type, Installed Components, Network, Controls Spares, Process Variables, and Cables. However, since each viewer is designed to provide details from only one major category of the control system, the necessity for a one-stop global search tool for the entire database became apparent. The user requirements for extremely fast database search time and ease of navigation through search results led to the choice of Asynchronous JavaScript and XML (AJAX) technology in the implementation of the IRMIS global search tool. Unique features of the global search tool include a two-tier level of displayed search results, and a database data integrity validation and reporting mechanism.

  1. A PHYSICS-BASED SOFTWARE FRAMEWORK FOR SUN-EARTH CONNECTION MODELING

    E-Print Network [OSTI]

    Stout, Quentin F.

    . The SWMF is a structured collection of software building blocks to develop components for Sun-Earth system modeling, to couple them, and to assemble them into applications. A component is created from the user

  2. Failure Correlation in Software Reliability Models Katerina Goseva Popstojanova and Kishor Trivedi

    E-Print Network [OSTI]

    Goseva-Popstojanova, Katerina

    reliability modeling framework based on Markov renewal processes which nat- urally introduces dependence among for a more flexible and consistent model formulation and solution. The Markov renewal model pre- sentedFailure Correlation in Software Reliability Models Katerina Goseva Popstojanova and Kishor

  3. Design and Development of a Nanoscale Multi Probe System Using Open Source SPM Controller and GXSM Software: A Tool of Nanotechnology

    E-Print Network [OSTI]

    Babu, S K Suresh; Moni, D Jackuline; Devaprakasam, D

    2014-01-01

    We report our design, development, installation and troubleshooting of an open source Gnome X Scanning Microscopy (GXSM) software package for controlling and processing of modern Scanning Probe Microscopy (SPM) system as a development tool of Nanotechnology. GXSM is a full featured analysis tool for the characterization of nanomaterials with different controlling tools like Atomic Force Microscopy (AFM), Scanning Tunneling Spectroscopy (STS), scanning tunneling microscopy (STM), Nanoindentation and etc.,. This developed package tool consists of Digital Signal Processing (DSP) and image processing system of SPM. A digital signal processor (DSP) subsystem runs the feedback loop, generates the scanning signals and acquires the data during SPM measurements. With installed SR-Hwl plug-in this developed package was tested in no hardware mode.

  4. Using CORE Model-Based Systems Engineering Software to Support Program Management in the U.S. Department of Energy Office of the Biomass Project: Preprint

    SciTech Connect (OSTI)

    Riley, C.; Sandor, D.; Simpkins, P.

    2006-11-01

    This paper describes how a model-based systems engineering software, CORE, is helping the U. S. Department of Energy's Office of Biomass Program assist with bringing biomass-derived biofuels to the market. This software tool provides information to guide informed decision-making as biomass-to-biofuels systems are advanced from concept to commercial adoption. It facilitates management and communication of program status by automatically generating custom reports, Gantt charts, and tables using the widely available programs of Microsoft Word, Project and Excel.

  5. SOFTWARE QUALITY ASSURANCE FOR EMERGENCY RESPONSE CONSEQUENCE ASSESSMENT MODELS AT DOE'S SAVANNAH RIVER SITE

    SciTech Connect (OSTI)

    Hunter, C

    2007-12-17

    The Savannah River National Laboratory's (SRNL) Atmospheric Technologies Group develops, maintains, and operates computer-based software applications for use in emergency response consequence assessment at DOE's Savannah River Site. These applications range from straightforward, stand-alone Gaussian dispersion models run with simple meteorological input to complex computational software systems with supporting scripts that simulate highly dynamic atmospheric processes. A software quality assurance program has been developed to ensure appropriate lifecycle management of these software applications. This program was designed to meet fully the overall structure and intent of SRNL's institutional software QA programs, yet remain sufficiently practical to achieve the necessary level of control in a cost-effective manner. A general overview of this program is described.

  6. Commercial Building Energy Baseline Modeling Software: Performance Metrics and Method Testing with Open Source Models and Implications for Proprietary Software Testing

    E-Print Network [OSTI]

    Price, Phillip N

    2014-01-01

    for Proprietary Software Testing Philip N Price, Ph.D. ,for Proprietary Software Testing Final Report ET Projectfor the development of software testing protocols. These

  7. System Software and Tools for High Performance Computing Environments: A report on the findings of the Pasadena Workshop, April 14--16, 1992

    SciTech Connect (OSTI)

    Sterling, T. [Universities Space Research Association, Washington, DC (United States); Messina, P. [Jet Propulsion Lab., Pasadena, CA (United States); Chen, M. [Yale Univ., New Haven, CT (United States)] [and others

    1993-04-01

    The Pasadena Workshop on System Software and Tools for High Performance Computing Environments was held at the Jet Propulsion Laboratory from April 14 through April 16, 1992. The workshop was sponsored by a number of Federal agencies committed to the advancement of high performance computing (HPC) both as a means to advance their respective missions and as a national resource to enhance American productivity and competitiveness. Over a hundred experts in related fields from industry, academia, and government were invited to participate in this effort to assess the current status of software technology in support of HPC systems. The overall objectives of the workshop were to understand the requirements and current limitations of HPC software technology and to contribute to a basis for establishing new directions in research and development for software technology in HPC environments. This report includes reports written by the participants of the workshop`s seven working groups. Materials presented at the workshop are reproduced in appendices. Additional chapters summarize the findings and analyze their implications for future directions in HPC software technology development.

  8. RIVERWARE'S INTEGRATED MODELING AND ANALYSIS TOOLS FOR LONG-TERM PLANNING UNDER UNCERTAINTY

    E-Print Network [OSTI]

    RIVERWARE'S INTEGRATED MODELING AND ANALYSIS TOOLS FOR LONG- TERM PLANNING UNDER UNCERTAINTY and reservoir operations under hydrologic uncertainty benefits from modeling capabilities that include 1-objective river and reservoir modeling tool that can represent various planning alternatives and easily run

  9. Guiding the Discovery of Open Source Software Processes with a Reference Model

    E-Print Network [OSTI]

    Scacchi, Walt

    Guiding the Discovery of Open Source Software Processes with a Reference Model Chris Jensen1 that characterize the process. Keywords. Reference model, open source, process discovery 1 Introduction OSS a reference model based approach for process discovery to assist in coding process evidence to reduce the risk

  10. Structural Informatics, Modeling, and Design with an Open-Source Molecular Software Library (MSL)

    E-Print Network [OSTI]

    Senes, Alessandro

    Structural Informatics, Modeling, and Design with an Open-Source Molecular Software Library (MSL for the design, modeling, and analysis of macromolecules. Among the main features supported by the library coordinates (for modeling) and multiple amino acid identities at the same backbone position (for design

  11. OSS tools in a heterogeneous environment for embedded systems modelling: an analysis of adoptions of XMI

    E-Print Network [OSTI]

    Scacchi, Walt

    39 OSS tools in a heterogeneous environment for embedded systems modelling: an analysis information between tools whether in a tool chain, for legacy reasons or because of the natural of XMI interchange for supporting OSS tool adoption to complement other tools in an embedded systems

  12. Flammable Gas Refined Safety Analysis Tool Software Verification and Validation Report for Resolve Version 2.5

    SciTech Connect (OSTI)

    BRATZEL, D.R.

    2000-09-28

    The purpose of this report is to document all software verification and validation activities, results, and findings related to the development of Resolve Version 2.5 for the analysis of flammable gas accidents in Hanford Site waste tanks.

  13. Understanding the drivers affecting land use change in Ecuador: an application of the Land Change Modeler software

    E-Print Network [OSTI]

    Krishna Rajan, Dhruva

    2010-01-01

    deforestation and degradation) and related policy mechanisms has accelerated the need for modelling deforestation. This project looks at developing a methodology for modelling deforestation using the Land Change Modeler software. To generate the model of change...

  14. Model-Driven Development of Software Front Ends Marco Brambilla

    E-Print Network [OSTI]

    Robbiano, Lorenzo

    the execution Types of models #12;CIM, PIM, PSM Modeling Levels Computation independent (CIM): describe, without any technical or technological details Platform-specific (PSM): define all the technological object description and constraints #12;Modeling levels - PSM How the functionality in the PIM is realized

  15. When security meets software engineering: A case of modelling secure information systems

    E-Print Network [OSTI]

    When security meets software engineering: A case of modelling secure information systems Engineering: towards the Modeling of Secure Information Systems" paper presented at the 15th International. This is mainly because private information is stored in computer systems and without security, organisations (and

  16. Context-Bounded Model Checking of LTL Properties for ANSI-C Software

    E-Print Network [OSTI]

    Context-Bounded Model Checking of LTL Properties for ANSI-C Software Jeremy Morse1 , Lucas Cordeiro in low-level programming languages like ANSI- C. In this paper, we describe and experiment such as ANSI-C [9, 23, 17]. In context-bounded model checking, the state spaces of such applications

  17. Improve Overall Plant Efficiency and Fuel Use, Software Tools for Industry, Industrial Technologies Program (ITP) (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2008-12-01

    This fact sheet describes how the Industrial Technologies Program combined heat and power (CHP) tool can help identify energy savings in gas turbine-driven systems.

  18. Improve the Energy Efficiency of Pump Systems, Software Tools for Industry, Industrial Technologies Program (ITP) (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2008-12-01

    This fact sheet describes how the Industrial Technologies Program Pumping System Assessment Tool (PSAT) can help industrial plants identify opportunities to save energy and money in pump systems.

  19. SMT-Based Bounded Model Checking for Embedded ANSI-C Software

    E-Print Network [OSTI]

    Cordeiro, Lucas; Marques-Silva, Joao

    2009-01-01

    Propositional bounded model checking has been applied successfully to verify embedded software but is limited by the increasing propositional formula size and the loss of structure during the translation. These limitations can be reduced by encoding word-level information in theories richer than propositional logic and using SMT solvers for the generated verification conditions. Here, we investigate the application of different SMT solvers to the verification of embedded software written in ANSI-C. We have extended the encodings from previous SMT-based bounded model checkers to provide more accurate support for finite variables, bit-vector operations, arrays, structures, unions and pointers. We have integrated the CVC3, Boolector, and Z3 solvers with the CBMC front-end and evaluated them using both standard software model checking benchmarks and typical embedded applications from telecommunications, control systems and medical devices. The experiments show that our approach can analyze larger problems and sub...

  20. NREL: Transportation Research - Vehicle Thermal Management Models and Tools

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines lightGeospatial ToolkitSMARTSWorkingManagement Models and Tools image of

  1. MODELING WIND TURBINES IN THE GRIDLAB-D SOFTWARE ENVIRONMENT

    SciTech Connect (OSTI)

    Fuller, J.C.; Schneider, K.P.

    2009-01-01

    In recent years, the rapid expansion of wind power has resulted in a need to more accurately model the effects of wind penetration on the electricity infrastructure. GridLAB-D is a new simulation environment developed for the U.S. Department of Energy (DOE) by the Pacifi c Northwest National Laboratory (PNNL), in cooperation with academic and industrial partners. GridLAB-D was originally written and designed to help integrate end-use smart grid technologies, and it is currently being expanded to include a number of other technologies, including distributed energy resources (DER). The specifi c goal of this project is to create a preliminary wind turbine generator (WTG) model for integration into GridLAB-D. As wind power penetration increases, models are needed to accurately study the effects of increased penetration; this project is a beginning step at examining these effects within the GridLAB-D environment. Aerodynamic, mechanical and electrical power models were designed to simulate the process by which mechanical power is extracted by a wind turbine and converted into electrical energy. The process was modeled using historic atmospheric data, collected over a period of 30 years as the primary energy input. This input was then combined with preliminary models for synchronous and induction generators. Additionally, basic control methods were implemented, using either constant power factor or constant power modes. The model was then compiled into the GridLAB-D simulation environment, and the power outputs were compared against manufacturers data and then a variation of the IEEE 4 node test feeder was used to examine the models behavior. Results showed the designs were suffi cient for a prototype model and provided output power similar to the available manufacturers data. The prototype model is designed as a template for the creation of new modules, with turbine-specifi c parameters to be added by the user.

  2. LICENSING AGREEMENT The Wisconsin ProgramSlicing Tool (SLICER) is a software system that supports operations on programs,

    E-Print Network [OSTI]

    Reps, Thomas W.

    to transfer a copy of the SLICER via ftp. 2.1 Restricted License: Use of the SLICER, or any part thereof, or any software derived in whole or in part therefrom, is authorized for the limited purpose of notforprofit research by LICENSEE only. Use for any other purpose (including use in conjunction with research for profit

  3. AUSTIN: A tool for Search Based Software Testing for the C Language and its Evaluation on Deployed Automotive Systems

    E-Print Network [OSTI]

    Harman, Mark

    Automotive Systems Kiran Lakhotia King's College London, CREST, Strand, London, WC2R 2LS, U.K. kiran of eight nontrivial, real- world C functions drawn from three embedded automotive software modules' to real industrial code from the automotive industry (see Section V) as well as a number of open source

  4. Interactive software for model predictive control with simultaneous identification

    E-Print Network [OSTI]

    Echeverria Del Rio, Pablo

    2000-01-01

    This thesis is a unified practical framework in the theory of Model Predictive Control with Simultaneous Identification. The ability to change and visualize parameters on-line makes this toolbox attractive for control ...

  5. Polychronous Interpretation of Synoptic, a Domain Specific Modeling Language for Embedded Flight-Software

    E-Print Network [OSTI]

    Besnard, L; Ouy, J; Talpin, J -P; Bodeveix, J -P; Cortier, A; Pantel, M; Strecker, M; Garcia, G; Rugina, A; Buisson, J; Dagnat, F

    2010-01-01

    The SPaCIFY project, which aims at bringing advances in MDE to the satellite flight software industry, advocates a top-down approach built on a domain-specific modeling language named Synoptic. In line with previous approaches to real-time modeling such as Statecharts and Simulink, Synoptic features hierarchical decomposition of application and control modules in synchronous block diagrams and state machines. Its semantics is described in the polychronous model of computation, which is that of the synchronous language Signal.

  6. Modeling Techniques for a Risk Analysis Methodology for Software Systems

    E-Print Network [OSTI]

    instrumentation and control (I&C) systems for nuclear power plant system upgrades. (Arndt 2002) These approaches for nuclear power plant system upgrades. These approaches are directed towards analyzing the change in risk, System Modeling, UML, Z, EVES, Fault Trees #12;3 Abstract The U.S. Nuclear Regulatory Commission (NRC

  7. The Use Of Computational Human Performance Modeling As Task Analysis Tool

    SciTech Connect (OSTI)

    Jacuqes Hugo; David Gertman

    2012-07-01

    During a review of the Advanced Test Reactor safety basis at the Idaho National Laboratory, human factors engineers identified ergonomic and human reliability risks involving the inadvertent exposure of a fuel element to the air during manual fuel movement and inspection in the canal. There were clear indications that these risks increased the probability of human error and possible severe physical outcomes to the operator. In response to this concern, a detailed study was conducted to determine the probability of the inadvertent exposure of a fuel element. Due to practical and safety constraints, the task network analysis technique was employed to study the work procedures at the canal. Discrete-event simulation software was used to model the entire procedure as well as the salient physical attributes of the task environment, such as distances walked, the effect of dropped tools, the effect of hazardous body postures, and physical exertion due to strenuous tool handling. The model also allowed analysis of the effect of cognitive processes such as visual perception demands, auditory information and verbal communication. The model made it possible to obtain reliable predictions of operator performance and workload estimates. It was also found that operator workload as well as the probability of human error in the fuel inspection and transfer task were influenced by the concurrent nature of certain phases of the task and the associated demand on cognitive and physical resources. More importantly, it was possible to determine with reasonable accuracy the stages as well as physical locations in the fuel handling task where operators would be most at risk of losing their balance and falling into the canal. The model also provided sufficient information for a human reliability analysis that indicated that the postulated fuel exposure accident was less than credible.

  8. CAMELEON-RT: a Software Architecture Reference Model for Distributed, Migratable, and Plastic User

    E-Print Network [OSTI]

    CAMELEON-RT: a Software Architecture Reference Model for Distributed, Migratable, and Plastic User the problem space of distributed, migratable and plastic user interfaces, and presents CAMELEON-RT1 for distributed, migratable, and plastic user inter- faces. We have developed an early implementation of a run

  9. The Journal on Software and Systems Modeling manuscript No. (will be inserted by the editor)

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    The Journal on Software and Systems Modeling manuscript No. (will be inserted by the editor-INRIA, Nantes, France 2 CITI/DI/FCT, Universidade Nova de Lisboa, Portugal 3 TU Darmstadt, Germany 4 SAP. One of these problems is traceability management. In the European AMPLE project we are creating

  10. A Bayesian Model for Controlling Software Inspections V. Gupta, A.R. Patnaik, N. Goel

    E-Print Network [OSTI]

    Lung, Chung-Horng

    down with sparse data. Due to the general failure of CR models under realistic conditions, we investigated an alternative approach: the use of subjective estimates of effectiveness by the inspectors devoted to inspection of software requirement specifications has been reported by Doolan (Doolan 1992

  11. Hardware/Software Co-design for Energy-Efficient Seismic Modeling

    E-Print Network [OSTI]

    Oliker, Leonid

    Wave implementation can offer up to 8 and 3.5 energy efficiency improvement per node respectivelyHardware/Software Co-design for Energy-Efficient Seismic Modeling Jens Krueger , David Donofrio of conventional cluster technology has prompted investigation of architectural alternatives that offer higher

  12. SMT-Based Bounded Model Checking for Embedded ANSI-C Software Lucas Cordeiro

    E-Print Network [OSTI]

    SMT-Based Bounded Model Checking for Embedded ANSI-C Software Lucas Cordeiro University to the verification of embedded soft- ware written in ANSI-C. We have extended the encod- ings from previous SMT and linear arithmetic were considered, but no encoding was provided for ANSI-C [6] constructs such as bit

  13. Introduction Angluin's Learning Approach Learning Design Models Dedicated Tool: Smyle Conclusion Replaying Play-In Play-Out

    E-Print Network [OSTI]

    brahm, Erika

    Introduction Angluin's Learning Approach Learning Design Models Dedicated Tool: Smyle Conclusion Approach Learning Design Models Dedicated Tool: Smyle Conclusion Outline 1 Introduction 2 Angluin's Learning Approach 3 Learning Design Models 4 Dedicated Tool: Smyle 5 Conclusion #12;Introduction Angluin

  14. Sandia Energy - Software

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

    modeling. The Morfeus framework provides software developers with useful software architecture building blocks or interfaces to be implemented for multiphysics application...

  15. Summary - System Level Modeling and Simulation Tools for Hanford

    Office of Environmental Management (EM)

    rate o termine if addit execution of in What th he current Syst hat are limited t hese tools curr omposition, res ot meeting was itial batches. T anning tool tha ncomplete sync or...

  16. A Global Software Inspection Process for Distributed Software Development

    E-Print Network [OSTI]

    delivering high-quality software to global users at lower costs. The main expected benefits from distributed towards quality assurance and management. Keywords: Global Software Development, Distributed Software Development, Software Inspection, Tool, Software quality Categories: D.2.2, D.2.4 1 Introduction Due

  17. International Environmental Modelling and Software Society (iEMSs) 2010 International Congress on Environmental Modelling and Software

    E-Print Network [OSTI]

    Boyer, Edmond

    energy utilization is one of the most important aspects of green buildings. The wind and solar energy://www.iemss.org/iemss2010/index.php?n=Main.Proceedings Modelling and control of a hybrid renewable energy system to supply demand of a green-building H. Dagdouguia,b , R. Minciardia , A. Ouammia,c , M. Robbaa , R. Sacilea

  18. Application of Hazard Analysis to Quality Modelling H. Zhu, at al. 05/02/02 Application of Hazard Analysis to Software Quality Modelling

    E-Print Network [OSTI]

    Zhu, Hong

    Analysis to Software Quality Modelling Hong Zhu, Yanlong Zhang, Qingning Huo and Sue Greenwood Dept | sgreenwood) @brookes.ac.uk Abstract Quality is a fundamental concept in software and information system for understanding, measuring and predicting qualities of software and information systems. It has been recognised

  19. A modeling and filtering framework for linear implicit Thomas Schon, Markus Gerdin, Torkel Glad, and Fredrik Gustafsson

    E-Print Network [OSTI]

    Gustafsson, Fredrik

    Mechanics tool box for Matlab, and Modelica, (Mattsson et al., 1998; Tiller, 2001). Such modeling software makes

  20. A modeling and filtering framework for linear implicit Thomas Schon, Markus Gerdin, Torkel Glad, and Fredrik Gustafsson

    E-Print Network [OSTI]

    Gustafsson, Fredrik

    Mechanics tool- box for Matlab, and Modelica, (Mattsson et al., 1998; Tiller, 2001). Such modeling software makes

  1. Software Quality, Software Process,

    E-Print Network [OSTI]

    Hamlet, Richard

    Software Quality, Software Process, and Software Testing Dick Hamlet Portland State University Department of Computer Science Center for Software Quality Research PO Box 751 Portland, OR 97207 Internet. However, unless testing goals are clearly related to true measurements of software quality, the testing

  2. Interoperability Building Information Modeling and acoustical analysis software - A demonstration of a performing arts hall design process

    E-Print Network [OSTI]

    Kim, Sunyoung; Coffeen, Robert C.; Sanguinetti, Paola

    2013-06-02

    By sharing and managing the database for a building model, Building Information Modeling (BIM) facilitates the design process at less cost. Some of BIM software has capabilities for acoustical analysis, but it is limited to noise level demonstration...

  3. Toward a Performance/Resilience Tool for Hardware/Software Co-Design of High-Performance Computing Systems

    SciTech Connect (OSTI)

    Engelmann, Christian [ORNL] [ORNL; Naughton, III, Thomas J [ORNL

    2013-01-01

    xSim is a simulation-based performance investigation toolkit that permits running high-performance computing (HPC) applications in a controlled environment with millions of concurrent execution threads, while observing application performance in a simulated extreme-scale system for hardware/software co-design. The presented work details newly developed features for xSim that permit the injection of MPI process failures, the propagation/detection/notification of such failures within the simulation, and their handling using application-level checkpoint/restart. These new capabilities enable the observation of application behavior and performance under failure within a simulated future-generation HPC system using the most common fault handling technique.

  4. Improving Power System Modeling. A Tool to Link Capacity Expansion and Production Cost Models

    SciTech Connect (OSTI)

    Diakov, Victor; Cole, Wesley; Sullivan, Patrick; Brinkman, Gregory; Margolis, Robert

    2015-11-01

    Capacity expansion models (CEM) provide a high-level long-term view at the prospects of the evolving power system. In simulating the possibilities of long-term capacity expansion, it is important to maintain the viability of power system operation in the short-term (daily, hourly and sub-hourly) scales. Production-cost models (PCM) simulate routine power system operation on these shorter time scales using detailed load, transmission and generation fleet data by minimizing production costs and following reliability requirements. When based on CEM 'predictions' about generating unit retirements and buildup, PCM provide more detailed simulation for the short-term system operation and, consequently, may confirm the validity of capacity expansion predictions. Further, production cost model simulations of a system that is based on capacity expansion model solution are 'evolutionary' sound: the generator mix is the result of logical sequence of unit retirement and buildup resulting from policy and incentives. The above has motivated us to bridge CEM with PCM by building a capacity expansion - to - production cost model Linking Tool (CEPCoLT). The Linking Tool is built to onset capacity expansion model prescriptions onto production cost model inputs. NREL's ReEDS and Energy Examplar's PLEXOS are the capacity expansion and the production cost models, respectively. Via the Linking Tool, PLEXOS provides details of operation for the regionally-defined ReEDS scenarios.

  5. TOOLS TO MODEL ROAD IMPACTS Providing scientific knowledge and technology to sustain

    E-Print Network [OSTI]

    Fried, Jeremy S.

    TOOLS TO MODEL ROAD IMPACTS Providing scientific knowledge and technology to sustain our nation://www.fs.fed.us/rm/boise/AWAE_home.shtml BACKGROUND The Rocky Mountain Research Station has a long his- tory of developing tools that meet the needs. Existing tools have been optimized to answer particular man- agement questions at specific spatial scales

  6. Competition on Software Verification University of Passau, Germany

    E-Print Network [OSTI]

    Beyer, Dirk

    and Analysis of Systems (TACAS). 1 Introduction The area of verification, in particular model checking, has). Several new and powerful software-verification tools became available, but they have not been comparedCompetition on Software Verification (SV-COMP) Dirk Beyer University of Passau, Germany Abstract

  7. Clone Detection in Matlab Simulink Models

    E-Print Network [OSTI]

    of the leading tools for model based software development in the automotive industry. In this thesis a novel.1 Clone Detection Tool Architecture . . . . . . . . . . . . . . . . . 27 5.2 Platform and Tools

  8. EPA-GHG Inventory Targeted Data Collection Strategies and Software...

    Open Energy Info (EERE)

    EPA-GHG Inventory Targeted Data Collection Strategies and Software Tools (Redirected from US EPA GHG Inventory Targeted Data Collection Strategies and Software Tools) Jump to:...

  9. Model Quality Control Matrix Tools for Defining Commissioning Process

    E-Print Network [OSTI]

    Nakahara, N.; Onojima, H.; Kamitani, K.

    2004-01-01

    to computerized documents, URLs or edocuments, URLs or e--mail addresses. mail addresses. Structure of MQC Matrix continued Structure of MQC Matrix continued Operation of MQC Two functions of MQC tool. ?One is the organized database management of commissioning...

  10. Summary - System Level Modeling and Simulation Tools for SRS

    Office of Environmental Management (EM)

    p te methods to im ions; and (4) det e actual executio What th he current Syst oftware tools to formation, and aste. These to stimates, but th ystem planning he capability of...

  11. 3F6 -Software Engineering and Design Software Management I

    E-Print Network [OSTI]

    Young, Steve

    ;Contents 1. Software Engineering 2. Software Life Cycle 3. Team Organisation 4. Product Development 5-design. These phases constitute the software life cycle. #12;2 Engineering Part IIA: 3F6 - Software Engineering and Design The Software Life Cycle WaterFall Model This view of the software life cycle is based

  12. Application of the Software as a Service Model to the Control of Complex Building Systems

    SciTech Connect (OSTI)

    Stadler, Michael; Donadee, Jonathan; Marnay, Chris; Mendes, Goncalo; Appen, Jan von; Megel, Oliver; Bhattacharya, Prajesh; DeForest, Nicholas; Lai, Judy

    2011-03-17

    In an effort to create broad access to its optimization software, Lawrence Berkeley National Laboratory (LBNL), in collaboration with the University of California at Davis (UC Davis) and OSISoft, has recently developed a Software as a Service (SaaS) Model for reducing energy costs, cutting peak power demand, and reducing carbon emissions for multipurpose buildings. UC Davis currently collects and stores energy usage data from buildings on its campus. Researchers at LBNL sought to demonstrate that a SaaS application architecture could be built on top of this data system to optimize the scheduling of electricity and heat delivery in the building. The SaaS interface, known as WebOpt, consists of two major parts: a) the investment& planning and b) the operations module, which builds on the investment& planning module. The operational scheduling and load shifting optimization models within the operations module use data from load prediction and electrical grid emissions models to create an optimal operating schedule for the next week, reducing peak electricity consumption while maintaining quality of energy services. LBNL's application also provides facility managers with suggested energy infrastructure investments for achieving their energy cost and emission goals based on historical data collected with OSISoft's system. This paper describes these models as well as the SaaS architecture employed by LBNL researchers to provide asset scheduling services to UC Davis. The peak demand, emissions, and cost implications of the asset operation schedule and investments suggested by this optimization model are analysed.

  13. Application of the Software as a Service Model to the Control of Complex Building Systems

    SciTech Connect (OSTI)

    Stadler, Michael; Donadee, Jon; Marnay, Chris; Lai, Judy; Mendes, Goncalo; Appen, Jan von; Mé gel, Oliver; Bhattacharya, Prajesh; DeForest, Nicholas; Lai, Judy

    2011-03-18

    In an effort to create broad access to its optimization software, Lawrence Berkeley National Laboratory (LBNL), in collaboration with the University of California at Davis (UC Davis) and OSISoft, has recently developed a Software as a Service (SaaS) Model for reducing energy costs, cutting peak power demand, and reducing carbon emissions for multipurpose buildings. UC Davis currently collects and stores energy usage data from buildings on its campus. Researchers at LBNL sought to demonstrate that a SaaS application architecture could be built on top of this data system to optimize the scheduling of electricity and heat delivery in the building. The SaaS interface, known as WebOpt, consists of two major parts: a) the investment& planning and b) the operations module, which builds on the investment& planning module. The operational scheduling and load shifting optimization models within the operations module use data from load prediction and electrical grid emissions models to create an optimal operating schedule for the next week, reducing peak electricity consumption while maintaining quality of energy services. LBNL's application also provides facility managers with suggested energy infrastructure investments for achieving their energy cost and emission goals based on historical data collected with OSISoft's system. This paper describes these models as well as the SaaS architecture employed by LBNL researchers to provide asset scheduling services to UC Davis. The peak demand, emissions, and cost implications of the asset operation schedule and investments suggested by this optimization model are analyzed.

  14. GraphCruch 2: Software tool for network modeling, alignment and clustering

    E-Print Network [OSTI]

    Kuchaiev, Oleksii; Stevanovi?, Aleksandar; Hayes, Wayne; Prulj, Nataa

    2011-01-01

    Rual JF, Lamesch P, Xu L, Tewari M, Wong S, Zhang L, BerrizSimon C, Smolyar A, Ahn JS, Tewari M, amd Stuart Milstein

  15. Exploiting an Object-Oriented Simulation Tool to Model a PCS Network

    E-Print Network [OSTI]

    Malloy, Brian

    III[14], together with the development of simulation tools such as Extend[5] and ProModel[1Exploiting an Object-Oriented Simulation Tool to Model a PCS Network Brian A. Malloy and Bin Chen In this paper, we describe the design and implementation of a simulator for a personal communica- tion service

  16. Hydrologic Modeling with Arc Hydro Tools 1 Copyright 2007 ESRI. All rights reserved. Arc Hydro

    E-Print Network [OSTI]

    Slatton, Clint

    Hydrologic Modeling with Arc Hydro Tools 1 Copyright © 2007 ESRI. All rights reserved. Arc Hydro Arc Hydro: GIS in Water Resources Seminar/Workshop Gainesville, Florida ­ November 15, 2007 Christine Dartiguenave, ESRI inc. cdartiguenave@esri.com #12;Hydrologic Modeling with Arc Hydro Tools 2 2Arc Hydro

  17. A Survey of Statistical Modeling Tools Madhuri Kulkarni (A survey paper written under the guidance of Prof. Raj Jain)

    E-Print Network [OSTI]

    Jain, Raj

    the overview of modeling and the popular statistical tools used for modeling like R, Minitab, SPSS, Matlab and Mathematica. Keywords: Statistical Modeling Tools, SPSS, R, Matlab, Minitab, Mathematica, statistics. Table. They have been classified as generic, non generic and language based tools. Generic tools include S-PLUS, R

  18. Using designer confidence and a dynamic Monte Carlo simulation tool to evaluate uncertainty in system models

    E-Print Network [OSTI]

    Lyons, Jeffrey M. (Jeffrey Michael), 1973-

    2000-01-01

    As the use of distributed engineering models becomes more prevalent, engineers need tools to evaluate the quality of these models and understand how subsystem uncertainty affects predictions of system behavior. This thesis ...

  19. Modelling of Tool Life and Micro-Mist flow for Effective Micromachining of 316L Stainless Steel.

    E-Print Network [OSTI]

    Kajaria, Saurabh

    2011-02-22

    technologies for micro-fabrication of non silicon materials. This research studies microend-milling of 316L stainless steel. Machine tool requirement, tool modeling, cutting fluid evaluation, and effect of cutting parameters are investigated. A machine tool...

  20. CDF THERORY SOFTWARE

    Energy Science and Technology Software Center (OSTI)

    003883WKSTN00 cDF Theory Software for mesoscopic modeling of equilibrium and transport phenomena store.pnnl.gov

  1. 2014 Advanced Grid Modeling Program Peer Review Presentations...

    Office of Environmental Management (EM)

    VA. The Advanced Grid Modeling Research Program leverages scientific research in mathematics for application to power system models and software tools. 17 projects were...

  2. 2014 Advanced Grid Modeling Peer Review Presentations - Day Two...

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

    VA. The Advanced Grid Modeling Research Program leverages scientific research in mathematics for application to power system models and software tools. More than 17 projects...

  3. 2014 Advanced Grid Modeling Peer Review Presentations - Day One...

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

    VA. The Advanced Grid Modeling Research Program leverages scientific research in mathematics for application to power system models and software tools. More than 17 projects...

  4. Implementation of New Process Models for Tailored Polymer Composite Structures into Processing Software Packages

    SciTech Connect (OSTI)

    Nguyen, Ba Nghiep; Jin, Xiaoshi; Wang, Jin; Phelps, Jay; Tucker III, Charles L.; Kunc, Vlastimil; Bapanapalli, Satish K.; Smith, Mark T.

    2010-02-23

    This report describes the work conducted under the Cooperative Research and Development Agreement (CRADA) (Nr. 260) between the Pacific Northwest National Laboratory (PNNL) and Autodesk, Inc. to develop and implement process models for injection-molded long-fiber thermoplastics (LFTs) in processing software packages. The structure of this report is organized as follows. After the Introduction Section (Section 1), Section 2 summarizes the current fiber orientation models developed for injection-molded short-fiber thermoplastics (SFTs). Section 3 provides an assessment of these models to determine their capabilities and limitations, and the developments needed for injection-molded LFTs. Section 4 then focuses on the development of a new fiber orientation model for LFTs. This model is termed the anisotropic rotary diffusion - reduced strain closure (ARD-RSC) model as it explores the concept of anisotropic rotary diffusion to capture the fiber-fiber interaction in long-fiber suspensions and uses the reduced strain closure method of Wang et al. to slow down the orientation kinetics in concentrated suspensions. In contrast to fiber orientation modeling, before this project, no standard model was developed to predict the fiber length distribution in molded fiber composites. Section 5 is therefore devoted to the development of a fiber length attrition model in the mold. Sections 6 and 7 address the implementations of the models in AMI, and the conclusions drawn from this work is presented in Section 8.

  5. An Aspect Oriented Model for Software Energy Efficiency in Decentralised Servers

    E-Print Network [OSTI]

    Liu, Xiaodong

    interests with the increasing impact of IT in energy consumption. Green-ness in software however, can Green software is a matter of concern with increasing energy bills and environmental impact, the green software research focus is mainly on energy efficiency [2][4]. Most green software techniques

  6. Model-Driven Evolution of Software Architectures Delft University of Technology

    E-Print Network [OSTI]

    Graaf, Bas

    tasks can be automated, the impact of the use of software product lines, and the possibilities-driven techniques in the context of software product-lines. We recognise four tasks related to software evolution as a software product line [2] their commonalities and variabilities are made explicit in a product-line

  7. This course teaches essential methods, algorithms, and data models for building geospatial software. Students are introduced to raster and

    E-Print Network [OSTI]

    Jenny, Bernhard

    This course teaches essential methods, algorithms, and data models for building geospatial software. Students are introduced to raster and vector data models and algorithms for the manipulation of this course, algorithms for modeling, analyzing and visualizing geographic informa- tion are discussed

  8. Modeling Heterogeneity in Networks using Uncertainty Quantification Tools

    E-Print Network [OSTI]

    Rajendran, Karthikeyan; Siettos, Constantinos I; Laing, Carlo R; Kevrekidis, Ioannis G

    2015-01-01

    Using the dynamics of information propagation on a network as our illustrative example, we present and discuss a systematic approach to quantifying heterogeneity and its propagation that borrows established tools from Uncertainty Quantification. The crucial assumption underlying this mathematical and computational "technology transfer" is that the evolving states of the nodes in a network quickly become correlated with the corresponding node "identities": features of the nodes imparted by the network structure (e.g. the node degree, the node clustering coefficient). The node dynamics thus depend on heterogeneous (rather than uncertain) parameters, whose distribution over the network results from the network structure. Knowing these distributions allows us to obtain an efficient coarse-grained representation of the network state in terms of the expansion coefficients in suitable orthogonal polynomials. This representation is closely related to mathematical/computational tools for uncertainty quantification (th...

  9. New Modularization Framework Transforms FAST Wind Turbine Modeling Tool |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Financing Tool Fits the BillDepartmentSites KDFNationalNavy 1Departmenta Day

  10. Micronet Annual Workshop 2003 A Tool for Verifying ASM Models Using Multiway Decision Graphs

    E-Print Network [OSTI]

    Tahar, Sofiène

    and provides a powerful means of modeling various kinds of systems. An ASM model de- scribes the state space specifications, then formal verification techniques provided by the MDG tool, such as model checking verification of ASM descriptions. ASM is a formal specification method for soft- ware and hardware modeling

  11. Action-Oriented Benchmarking: Concepts and Tools

    E-Print Network [OSTI]

    Mills, Evan; California Energy Commission

    2008-01-01

    Benchmarking: Concepts and Tools Evan Mills, Paul Mathew &Most energy benchmarking tools provide static feedback onand associated software tool EnergyIQ. The benchmarking

  12. Cost Benefit Analysis Modeling Tool for Electric vs. ICE Airport Ground Support Equipment Development and Results

    SciTech Connect (OSTI)

    James Francfort; Kevin Morrow; Dimitri Hochard

    2007-02-01

    This report documents efforts to develop a computer tool for modeling the economic payback for comparative airport ground support equipment (GSE) that are propelled by either electric motors or gasoline and diesel engines. The types of GSE modeled are pushback tractors, baggage tractors, and belt loaders. The GSE modeling tool includes an emissions module that estimates the amount of tailpipe emissions saved by replacing internal combustion engine GSE with electric GSE. This report contains modeling assumptions, methodology, a users manual, and modeling results. The model was developed based on the operations of two airlines at four United States airports.

  13. Model or tool? New definitions for translational research

    E-Print Network [OSTI]

    Sive, Hazel

    The term model often describes non-human biological systems that are used to obtain a better understanding of human disorders. According to the most stringent definition, an animal model would display exactly the same ...

  14. Spatially and Temporally Resolved Energy and Environment Tool (STREET) Model

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Financing Tool FitsProjectDataSecretaryDepartment7 Annual ReportSouthwest MichiganSpace-Based

  15. Open source software maturity model based on linear regression and Bayesian analysis

    E-Print Network [OSTI]

    Zhang, Dongmin

    2009-05-15

    Open Source Software (OSS) is widely used and is becoming a significant and irreplaceable part of the software engineering community. Today a huge number of OSS exist. This becomes a problem if one needs to choose from ...

  16. A constraint solver for software engineering : finding models and cores of large relational specifications

    E-Print Network [OSTI]

    Torlak, Emina, 1979-

    2009-01-01

    Relational logic is an attractive candidate for a software description language, because both the design and implementation of software often involve reasoning about relational structures: organizational hierarchies in the ...

  17. 1 INTRODUCTION A Survey of Collaborative Tools

    E-Print Network [OSTI]

    Sarma, Anita

    1 INTRODUCTION A Survey of Collaborative Tools in Software Development Anita Sarma Institute tools. Enabling software developers to collaborate effectively and effortlessly is a difficult task team members. Accordingly, research in collaborative development has produced a host of tools, each

  18. Domain Fishing and 3D-JIGSAW: tools for protein comparative modelling

    E-Print Network [OSTI]

    Moreira, Bruno Contreras

    Domain Fishing and 3D-JIGSAW: tools for protein comparative modelling Bruno Contreras Fishing up to 7 alternative alignments #12;3D-JIGSAW Example #12;EVA: continuous evaluation of servers

  19. CBE UFAD cost analysis tool: Life cycle cost model, issues and assumptions

    E-Print Network [OSTI]

    Webster, Tom; Benedek, Corinne; Bauman, Fred

    2008-01-01

    Building Maintenance and Repair Cost Reference. WhitestoneJ. Wallis and H. Lin. 2008. CBE UFAD Cost Analysis Tool:UFAD First Cost Model, Issues and Assumptions. Center for

  20. Model selection as a tool for phylogeographic inference: an example from the willow Salix melanopsis

    E-Print Network [OSTI]

    Sullivan, Jack

    Model selection as a tool for phylogeographic inference: an example from the willow Salix in order to infer the phylogeographic history of Salix melan- opsis, a riparian willow with a disjunct

  1. Advanced Computing Tools and Models for Accelerator Physics

    E-Print Network [OSTI]

    Ryne, Robert D.

    2008-01-01

    MODELS FOR ACCELERATOR PHYSICS * Robert D. Ryne, Lawrencetools for accelerator physics. Following an introduction Icomputing in accelerator physics. INTRODUCTION To begin I

  2. Abstract--Software testing requires the use of a model to guide such efforts as test selection and test verification. In this

    E-Print Network [OSTI]

    Fernandez, Thomas

    Abstract-- Software testing requires the use of a model to guide such efforts as test selection and trajectory information to evolve and test general software. Finally, we close with a discussion of how our-Based testing; Genetic Programming Test Generator; Finite State Machine. I. INTRODUCTION Software behavior can

  3. IEEE Transactions on Software Engineering (to appear). Empirical Studies of a Prediction Model for Regression Test

    E-Print Network [OSTI]

    Rothermel, Gregg

    Regression testing is an important activity that can account for a large proportion of the cost of software testing technique that (1) chooses a subset of a test suite that was used to test the software before the modifications, and then (2) uses this subset to test the modified software. Selective regression testing

  4. HotSpot Software Configuration Management Plan

    SciTech Connect (OSTI)

    Walker, H; Homann, S G

    2009-03-12

    This Software Configuration Management Plan (SCMP) describes the software configuration management procedures used to ensure that the HotSpot dispersion model meets the requirements of its user base, which includes: (1) Users of the PC version of HotSpot for consequence assessment, hazard assessment and safety analysis calculations; and (2) Users of the NARAC Web and iClient software tools, which allow users to run HotSpot for consequence assessment modeling These users and sponsors of the HotSpot software and the organizations they represent constitute the intended audience for this document. This plan is intended to meet Critical Recommendations 1 and 3 from the Software Evaluation of HotSpot and DOE Safety Software Toolbox Recommendation for inclusion of HotSpot in the Department of Energy (DOE) Safety Software Toolbox. HotSpot software is maintained for the Department of Energy Office of Emergency Operations by the National Atmospheric Release Advisory Center (NARAC) at Lawrence Livermore National Laboratory (LLNL). An overview of HotSpot and NARAC are provided.

  5. Distributed parameter model simulation tool for PEM fuel cells

    E-Print Network [OSTI]

    Batlle, Carles

    for proton exchange membrane fuel cells (PEMFC) has been developed, based on a distributed parameter model and durability of PEMFC. Keywords: PEMFC, distributed parameter modeling, dynamic simulation 1. Introduction The proton exchange membrane fuel cells (PEMFC) technology has been incorporated to a wide range of portable

  6. To make LUTI models operational tools for planning

    E-Print Network [OSTI]

    Bierlaire, Michel

    used by planners to evaluate urban and transport policies. In addition to a literature review approach. Only a closer collaboration between modelers and end users, and more efforts to integrate Background A large literature is dedicated to Land Use and Transport Integrated models (LUTIs). This family

  7. New Modeling Tool Analyzes Floating Platform Concepts for Offshore Wind Turbines (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2011-02-01

    Researchers at the National Renewable Energy Laboratory (NREL) developed a new complex modeling and analysis tool capable of analyzing floating platform concepts for offshore wind turbines. The new modeling tool combines the computational methodologies used to analyze land-based wind turbines with the comprehensive hydrodynamic computer programs developed for offshore oil and gas industries. This new coupled dynamic simulation tool will enable the development of cost-effective offshore technologies capable of harvesting the rich offshore wind resources at water depths that cannot be reached using the current technology.

  8. Computational tools for modeling and measuring chromosome structure

    E-Print Network [OSTI]

    Ross, Brian Christopher

    2012-01-01

    DNA conformation within cells has many important biological implications, but there are challenges both in modeling DNA due to the need for specialized techniques, and experimentally since tracing out in vivo conformations ...

  9. Irena : tool suite for modeling and analysis of small-angle scattering.

    SciTech Connect (OSTI)

    Ilavsky, J.; Jemian, P.

    2009-04-01

    Irena, a tool suite for analysis of both X-ray and neutron small-angle scattering (SAS) data within the commercial Igor Pro application, brings together a comprehensive suite of tools useful for investigations in materials science, physics, chemistry, polymer science and other fields. In addition to Guinier and Porod fits, the suite combines a variety of advanced SAS data evaluation tools for the modeling of size distribution in the dilute limit using maximum entropy and other methods, dilute limit small-angle scattering from multiple non-interacting populations of scatterers, the pair-distance distribution function, a unified fit, the Debye-Bueche model, the reflectivity (X-ray and neutron) using Parratt's formalism, and small-angle diffraction. There are also a number of support tools, such as a data import/export tool supporting a broad sampling of common data formats, a data modification tool, a presentation-quality graphics tool optimized for small-angle scattering data, and a neutron and X-ray scattering contrast calculator. These tools are brought together into one suite with consistent interfaces and functionality. The suite allows robust automated note recording and saving of parameters during export.

  10. A New Teaching Model For The Subject Of Software Project Management

    E-Print Network [OSTI]

    Qureshi, M Rizwan Jameel; Nadeem, Muhammad; Mehmood, Asif

    2012-01-01

    Software (SW) development is a very tough task which requires a skilled project leader for its success. If the project leader is not skilled enough then project may fail. In the real world of SW engineering 65% of the SW projects fail to meet their objectives as in [1]. The main reason is lack of training of the project mangers. This extreme ratio of failure can be reduced by teaching SW project management (SPM) to the future project managers in the practical manner, so that they may be skillful enough to handle the project in a better way. This paper intends to propose a model to be used to teach SPM to the student of SW engineering to reduce the failure rate of projects.

  11. Generating Precise Dependencies for Large Software

    E-Print Network [OSTI]

    Cortes, Corinna

    Generating Precise Dependencies for Large Software Pei Wang, Jinqiu Yang, Lin Tan University-term software development, especially for large software with millions of lines of code. This paper designs/C++ software projects. The tool extracts both symbol- level and module-level dependencies of a software system

  12. Affymetrix Transcriptome Analysis Console (TAC) Software

    E-Print Network [OSTI]

    Chapman, Michael S.

    Data Sheet Affymetrix Transcriptome Analysis Console (TAC) Software Easy-to-use software, and for the first time we are providing extensive software tools to take you from microarray data to identifying) Software takes the normalized and summarized data from Affymetrix Expression ConsoleTM Software to the next

  13. Improvement of capabilities of the Distributed Electrochemistry Modeling Tool for investigating SOFC long term performance

    SciTech Connect (OSTI)

    Gonzalez Galdamez, Rinaldo A.; Recknagle, Kurtis P.

    2012-04-30

    This report provides an overview of the work performed for Solid Oxide Fuel Cell (SOFC) modeling during the 2012 Winter/Spring Science Undergraduate Laboratory Internship at Pacific Northwest National Laboratory (PNNL). A brief introduction on the concept, operation basics and applications of fuel cells is given for the general audience. Further details are given regarding the modifications and improvements of the Distributed Electrochemistry (DEC) Modeling tool developed by PNNL engineers to model SOFC long term performance. Within this analysis, a literature review on anode degradation mechanisms is explained and future plans of implementing these into the DEC modeling tool are also proposed.

  14. Models and analysis of yeast mating response : tools for model building, from documentation to time-dependent stimulation

    E-Print Network [OSTI]

    Thomson, Ty M. (Ty Matthew)

    2008-01-01

    Molecular signaling systems allow cells to sense and respond to environmental stimuli. Quantitative modeling can be a valuable tool for evaluating and extending our understanding of signaling systems. In particular, studies ...

  15. Using HOMER Software, NREL's Micropower Optimization Model, to Explore the Role of Gen-sets in Small Solar Power Systems; Case Study: Sri Lanka

    SciTech Connect (OSTI)

    Givler, T.; Lilienthal, P.

    2005-05-01

    This paper discusses using HOMER Software, NREL's Micropower Optimization Model, to explore the role of gen-sets in small solar power systems in Sri Lanka.

  16. Foundation Heat Exchanger Model and Design Tool Development and Validation

    E-Print Network [OSTI]

    . Feasibility of foundation heat exchangers in ground source heat pump systems in the United States. ASHRAE Heat Exchangers for Residential Ground Source Heat Pump Systems - Numerical Modeling and Experimental. Fisher, J. Shonder, P. Im. 2010. Residential Ground Source Heat Pump Systems Utilizing Foundation Heat

  17. TAMCN: a tool for aggregate modeling of civil nuclear materials

    E-Print Network [OSTI]

    Watson, Aaron Michael

    2002-01-01

    There has been some concern in recent years about the buildup of separated civil plutonium in the world. In order to address issues related to these concerns, it is useful to have models that provide quantitative predictions of this buildup, under...

  18. New Tools in Non-Linear Modelling and Prediction

    E-Print Network [OSTI]

    Jones, Antonia J.

    networks . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 5 A case study: Thames River Valley 28 5.1 The Thames river valley region . . . . . . . . . . . . . . . . . . . 28 5.2 Model identification of attributes, a single run of the Gamma test typically takes a few seconds. Around this essentially simple

  19. OASIS4: A Coupling Software for Next Generation Earth System Modelling Ren Redler (1), Sophie Valcke (2) and Hubert Ritzdorf (3)

    E-Print Network [OSTI]

    OASIS4: A Coupling Software for Next Generation Earth System Modelling Ren Redler (1), Sophie system modelling, Geosci. Model. Dev., 3, 87 104 Link https://oasistrac.cerfacs.fr Financial support R. Redler, S. Valcke and H. Ritzdorf, 2010: OASIS4 a coupling software for next generation earth

  20. Synergia: An accelerator modeling tool with 3-D space charge

    SciTech Connect (OSTI)

    Amundson, J. [Fermi National Accelerator Laboratory, Computing Division, CEPA/PSM, P.O. Box 500, Batavia, IL 60510 (United States); Spentzouris, P. [Fermi National Accelerator Laboratory, Computing Division, CEPA/PSM, P.O. Box 500, Batavia, IL 60510 (United States)]. E-mail: spentz@fnal.gov; Qiang, J. [Lawrence Berkeley National Laboratory, Berkeley, CA 94720 (United States); Ryne, R. [Lawrence Berkeley National Laboratory, Berkeley, CA 94720 (United States)

    2006-01-01

    High precision modeling of space-charge effects, together with accurate treatment of single-particle dynamics, is essential for designing future accelerators as well as optimizing the performance of existing machines. We describe Synergia, a high-fidelity parallel beam dynamics simulation package with fully three-dimensional space-charge capabilities and a higher order optics implementation. We describe the computational techniques, the advanced human interface, and the parallel performance obtained using large numbers of macroparticles. We also perform code benchmarks comparing to semi-analytic results and other codes. Finally, we present initial results on particle tune spread, beam halo creation, and emittance growth in the Fermilab Booster accelerator.

  1. Model Analysis ToolKit (MATK), Version 0

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on77 PAGEMission Mission Missionof EnergyJennings= a nModeModel

  2. Using Product Specific Simulation Models in a Tool for Manual Commissioning of Air Handling Units

    E-Print Network [OSTI]

    Eriksson, J.

    2003-01-01

    . Cetetherm IQHeat. Cetetherm. Ronneby. Sweden. 3. Portland Energy Conservation Inc. Methods for automated and continuous commissioning of build- ings. Air-Conditioning and refrigeraration technol- ogy institute, Arlington, Virginia. 4. T. Haasl, D... SPECIFIC SIMULATION MODELS IN A TOOL FOR MANUAL COMMISSIONING OF AIR HANDLING UNITS JRGEN ERIKSSON F-INSTALLATION AB GOTHENBURG, SWEDEN ABSTRACT This short paper describes an outline of a tool for manual commissioning of air handling units...

  3. Modelling Tools for Wind Farm Upgrading Hans Georg Beyer*, Bernhard Lange, Hans-Peter Waldl

    E-Print Network [OSTI]

    Heinemann, Detlev

    Modelling Tools for Wind Farm Upgrading Hans Georg Beyer*, Bernhard Lange, Hans-Peter Waldl Section-Antipolis, France ABSTRACT: Planning of modifications of existing wind farms by adding or replacing turbines makes new demands on wind farm modelling. Emphasis shifts from the calculation of the mean efficiency

  4. Benchmarking a Visual-Basic based multi-component one-dimensional reactive transport modeling tool

    E-Print Network [OSTI]

    Clement, Prabhakar

    Benchmarking a Visual-Basic based multi-component one-dimensional reactive transport modeling tool Jagadish Torlapati 1 , T. Prabhakar Clement n Department of Civil Engineering, Auburn University, Auburn transport Bioremediation Geochemical transport Numerical model a b s t r a c t We present the details

  5. V CONGRESO NACIONAL DE PILAS DE COMBUSTIBLE DISTRIBUTED PARAMETER MODEL SIMULATION TOOL

    E-Print Network [OSTI]

    Batlle, Carles

    cells (PEMFC) has been developed, based on a distributed parameter model. The tool is designed others that have significant effects on the performance and durability of PEMFC. Palabras clave: PEMFC, modelado de parmetros distribuidos, simulacin dinmica Keywords: PEMFC, distributed parameter modeling

  6. Automating Dynamic Decoupling in Object-Oriented Modelling and Simulation Tools

    E-Print Network [OSTI]

    Como, Giacomo

    a Modelica transla- tor. Simulation tests demonstrate the technique, and the re- alised implementation than of simulation theory. In this work we refer as "EOO Modelling Tool" to a Modelica translator, to allow exemplifying the (more general) presented ideas. For a Modelica translator, the EOO modelling

  7. Re-conceptualizing the soil and water assessment tool (SWAT) model to predict runoff from variable

    E-Print Network [OSTI]

    Walter, M.Todd

    runoff in ways that implicitly assume an infiltration-excess response to rainfall. Because of this generated in rural, humid regions. In this study, the Soil and Water Assessment Tool (SWAT) model was re is applied in these models implicitly assumes an infiltration-excess (or Hortonian, i.e., Horton, 1933

  8. NuDE 2.0: A Model-based Software Development Environment for the PLC & FPGA based Digital

    E-Print Network [OSTI]

    , such as RPS (Reactor Protection System) and ESF-CCS (Engineered Safety Features - Components Control System in Nuclear Power Plants Junbeom Yoo , Eui-Sub Kim , Dong-Ah Lee Computer Science and Enginering Konkuk426, jslee}@kaeri.re.kr Abstract--NuDE 2.0 (Nuclear Development Environment) is a model-based software

  9. Extending Old Compiler Tools with Meta-Tools John Aycock

    E-Print Network [OSTI]

    Aycock, John

    Extending Old Compiler Tools with Meta-Tools John Aycock Department of Computer Science University between a new, more powerful software tool and an older, more established one. The best way to handle this problem may be to make the old tool more powerful through the use of meta-tools. Compiler tools suffer

  10. Tools for macromolecular model building and refinement into electron cryo-microscopy reconstructions

    SciTech Connect (OSTI)

    Brown, Alan; Long, Fei; Nicholls, Robert A.; Toots, Jaan; Emsley, Paul; Murshudov, Garib, E-mail: garib@mrc-lmb.cam.ac.uk [MRC Laboratory of Molecular Biology, Francis Crick Avenue, Cambridge CB2 0QH (United Kingdom)

    2015-01-01

    A description is given of new tools to facilitate model building and refinement into electron cryo-microscopy reconstructions. The recent rapid development of single-particle electron cryo-microscopy (cryo-EM) now allows structures to be solved by this method at resolutions close to 3 . Here, a number of tools to facilitate the interpretation of EM reconstructions with stereochemically reasonable all-atom models are described. The BALBES database has been repurposed as a tool for identifying protein folds from density maps. Modifications to Coot, including new Jiggle Fit and morphing tools and improved handling of nucleic acids, enhance its functionality for interpreting EM maps. REFMAC has been modified for optimal fitting of atomic models into EM maps. As external structural information can enhance the reliability of the derived atomic models, stabilize refinement and reduce overfitting, ProSMART has been extended to generate interatomic distance restraints from nucleic acid reference structures, and a new tool, LIBG, has been developed to generate nucleic acid base-pair and parallel-plane restraints. Furthermore, restraint generation has been integrated with visualization and editing in Coot, and these restraints have been applied to both real-space refinement in Coot and reciprocal-space refinement in REFMAC.

  11. Aligning Software Configuration with Business and IT Context

    E-Print Network [OSTI]

    -Context, a support tool for modeling and analysis. Keywords: Variability, Product Lines, Business/IT Alignment 1 mismatches and maximizing alignment. Software product lines [3] and feature models [10] are a development the variability of both features and context. We devise a formal framework and automated analyses which enable

  12. Addressing the Challenges of Synchronization/Communication and Debugging Support in Hardware/Software Cosimulation

    E-Print Network [OSTI]

    Sherwood, Tim

    Addressing the Challenges of Synchronization/Communication and Debugging Support in Hardware component of ESL tools to simulate the hardware designs and software models concurrently. It helps of RTL memory from a software perspective. While cosimulation is fast compared to a complete hardware

  13. A framework for verifying service-oriented software systems using message sequence charts

    E-Print Network [OSTI]

    Morales-Perea, Ernesto Emiliano

    2007-01-01

    Infrastructure for Software Testing. NIST, May 2002.and verification. Many software testing tools focus on theassurance of their software through testing. I.A Motivation

  14. UML ARCHITECTURE OF A WEB-BASED INTERACTIVE COURSE TOOL

    E-Print Network [OSTI]

    Ammar, Hany H.

    demand for distance education for reasons like increased commute time, jammed classrooms and parking lotsUML ARCHITECTURE OF A WEB-BASED INTERACTIVE COURSE TOOL Lakshmi K. Bhetanabhotla, N. Bussa, A an object-oriented software architecture model of this tool. Keywords: Distant Teaching and virtual

  15. Gammasphere software development. Progress report

    SciTech Connect (OSTI)

    Piercey, R.B.

    1994-01-01

    This report describes the activities of the nuclear physics group at Mississippi State University which were performed during 1993. Significant progress has been made in the focus areas: chairing the Gammasphere Software Working Group (SWG); assisting with the porting and enhancement of the ORNL UPAK histogramming software package; and developing standard formats for Gammasphere data products. In addition, they have established a new public ftp archive to distribute software and software development tools and information.

  16. Expansion and user study of CoolVent : inclusion of thermal comfort models in an early-design natural ventilation tool

    E-Print Network [OSTI]

    Rich, Rebecca E. (Rebecca Eileen)

    2011-01-01

    CoolVent, a software design tool for architects, has been improved. The work of Maria- Alejandra Menchaca-B. and colleagues has been improved to include a more robust and intuitive building and window dimensioning scheme, ...

  17. SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM: Software Configuration...

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

    SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM: Software Configuration Management Checklist SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM: Software Configuration Management...

  18. Update on Small Modular Reactors Dynamics System Modeling Tool -- Molten Salt Cooled Architecture

    SciTech Connect (OSTI)

    Hale, Richard Edward; Cetiner, Sacit M.; Fugate, David L.; Qualls, A L.; Borum, Robert C.; Chaleff, Ethan S.; Rogerson, Doug W.; Batteh, John J.; Tiller, Michael M.

    2014-08-01

    The Small Modular Reactor (SMR) Dynamic System Modeling Tool project is in the third year of development. The project is designed to support collaborative modeling and study of various advanced SMR (non-light water cooled) concepts, including the use of multiple coupled reactors at a single site. The objective of the project is to provide a common simulation environment and baseline modeling resources to facilitate rapid development of dynamic advanced reactor SMR models, ensure consistency among research products within the Instrumentation, Controls, and Human-Machine Interface (ICHMI) technical area, and leverage cross-cutting capabilities while minimizing duplication of effort. The combined simulation environment and suite of models are identified as the Modular Dynamic SIMulation (MoDSIM) tool. The critical elements of this effort include (1) defining a standardized, common simulation environment that can be applied throughout the program, (2) developing a library of baseline component modules that can be assembled into full plant models using existing geometry and thermal-hydraulic data, (3) defining modeling conventions for interconnecting component models, and (4) establishing user interfaces and support tools to facilitate simulation development (i.e., configuration and parameterization), execution, and results display and capture.

  19. Architectural Improvements and New Processing Tools for the Open XAL Online Model

    SciTech Connect (OSTI)

    Allen, Christopher K [ORNL; Pelaia II, Tom [ORNL; Freed, Jonathan M [ORNL

    2015-01-01

    The online model is the component of Open XAL providing accelerator modeling, simulation, and dynamic synchronization to live hardware. Significant architectural changes and feature additions have been recently made in two separate areas: 1) the managing and processing of simulation data, and 2) the modeling of RF cavities. Simulation data and data processing have been completely decoupled. A single class manages all simulation data while standard tools were developed for processing the simulation results. RF accelerating cavities are now modeled as composite structures where parameter and dynamics computations are distributed. The beam and hardware models both maintain their relative phase information, which allows for dynamic phase slip and elapsed time computation.

  20. Models, Simulators, and Data-driven Resources for Oil and Natural Gas Research

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

    NETL provides a number of analytical tools to assist in conducting oil and natural gas research. Software, developed under various DOE/NETL projects, includes numerical simulators, analytical models, databases, and documentation.[copied from http://www.netl.doe.gov/technologies/oil-gas/Software/Software_main.html] Links lead users to methane hydrates models, preedictive models, simulators, databases, and other software tools or resources.

  1. SOFTWARE CATALOG

    E-Print Network [OSTI]

    Beyers, Evelyn

    2013-01-01

    No Test Output Comments NRCC SOFTWARE REQUEST FORM Recipienti s t i c a 1 Mechanics . Software Too 1 s .. Other Libra ro o o 79 o o ... 85 NRCC Software Library Order

  2. Angular approach combined to mechanical model for tool breakage detection by eddy current sensors

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    1 Angular approach combined to mechanical model for tool breakage detection by eddy current sensors solution is proposed for the estimate of cutting force using eddy current sensors implemented close eccentricity obtained during the machining from the eddy current sensors signals. Efficiency and reliability

  3. Models and Tools for Evaluating Energy Efficiency and Renewable Energy Programs Webinar

    Broader source: Energy.gov [DOE]

    In this webinar, attendees will learn about the models and tools developed by DOE and its partners to assist Tribes in assessing renewable energy and energy efficiency project potential. The webinar is held from 11:00 a.m. to 12:30 p.m. Mountain Standard Time on May 27, 2015.

  4. Validation of Multiple Tools for Flat Plate Photovoltaic Modeling Against Measured Data

    SciTech Connect (OSTI)

    Freeman, J.; Whitmore, J.; Blair, N.; Dobos, A. P.

    2014-08-01

    This report expands upon a previous work by the same authors, published in the 40th IEEE Photovoltaic Specialists conference. In this validation study, comprehensive analysis is performed on nine photovoltaic systems for which NREL could obtain detailed performance data and specifications, including three utility-scale systems and six commercial scale systems. Multiple photovoltaic performance modeling tools were used to model these nine systems, and the error of each tool was analyzed compared to quality-controlled measured performance data. This study shows that, excluding identified outliers, all tools achieve annual errors within +/-8% and hourly root mean squared errors less than 7% for all systems. It is further shown using SAM that module model and irradiance input choices can change the annual error with respect to measured data by as much as 6.6% for these nine systems, although all combinations examined still fall within an annual error range of +/-8.5%. Additionally, a seasonal variation in monthly error is shown for all tools. Finally, the effects of irradiance data uncertainty and the use of default loss assumptions on annual error are explored, and two approaches to reduce the error inherent in photovoltaic modeling are proposed.

  5. Attorneys Interacting with Legal Information Systems: Tools for Mental Model Building and Task Integration

    E-Print Network [OSTI]

    Soergel, Dagobert

    Attorneys Interacting with Legal Information Systems: Tools for Mental Model Building and Task Integration Anita Komlodi Department of Information Systems, UMBC 1000 Hilltop Circle, Baltimore, MD 21250, +1-410-455-3212, komlodi@umbc.edu Dagobert Soergel College of Information Studies, University of Maryland 4105 Hornbake

  6. HYBRID GROUND SOURCE HEAT PUMP SYSTEM SIMULATION USING VISUAL MODELING TOOL FOR HVACSIM+

    E-Print Network [OSTI]

    HYBRID GROUND SOURCE HEAT PUMP SYSTEM SIMULATION USING VISUAL MODELING TOOL FOR HVACSIM+ M.H. Khan, 74078, USA ABSTRACT This paper presents a simulation of a hybrid ground source heat pump system, performed using a new graphical user interface for HVACSIM+. Hybrid ground source heat pump systems

  7. Mechanical damage detection using magnetic flux leakage tools: modeling the effect of dent geometry and stresses

    E-Print Network [OSTI]

    Clapham, Lynann

    The Magnetic Flux Leakage (MFL) inspection method is the most cost effective technique for detecting corrosion and metal loss in in-service pipelines. The principle of the technique is relatively straightforward) has become a powerful modeling tool for studying MFL signals from corrosion defects [1

  8. FocusCheck: A Tool for Model Checking and Debugging Sequential C Programs

    E-Print Network [OSTI]

    Basu, Samik

    , Stony Brook {dsaha, sas}@cs.sunysb.edu Abstract. We present the FocusCheck model-checking tool.): TACAS 2005, LNCS 3440, pp. 563­569, 2005. c Springer-Verlag Berlin Heidelberg 2005 #12;564 C.W. Keller

  9. Tools for model-independent bounds in direct dark matter searches

    SciTech Connect (OSTI)

    Cirelli, Marco

    2013-10-01

    We discuss a framework (based on non-relativistic operators) and a self-contained set of numerical tools to derive the bounds from some current direct detection experiments on virtually any arbitrary model of Dark Matter elastically scattering on nuclei.

  10. Development of SNL-SWAN, a Validated Wave Energy Converter Array Modeling Tool

    E-Print Network [OSTI]

    Siefert, Chris

    Development of SNL-SWAN, a Validated Wave Energy Converter Array Modeling Tool Kelley Ruehl#1 energy will lead to the necessary deployment of Wave Energy Converters (WECs) in arrays, or wave farms state dependent wave energy conversion of WECs. Keywords-- wave energy, wave farm, WEC array, SWAN

  11. NIMASTEP: a software to modelize, study and analyze the dynamics of various small objects orbiting specific bodies

    E-Print Network [OSTI]

    N. Delsate; A. Compre

    2012-04-06

    NIMASTEP is a dedicated numerical software developed by us, which allows one to integrate the osculating motion (using cartesian coordinates) in a Newtonian approach of an object considered as a point-mass orbiting a homogeneous central body that rotates with a constant rate around its axis of smallest inertia. The code can be applied to objects such as particles, artificial or natural satellites or space debris. The central body can be either any terrestrial planet of the solar system, any dwarf-planet, or even an asteroid. In addition, very many perturbations can be taken into account, such as the combined third-body attraction of the Sun, the Moon, or the planets, the direct solar radiation pressure (with the central body shadow), the non-homogeneous gravitational field caused by the non-sphericity of the central body, and even some thrust forces. The simulations were performed using different integration algorithms. Two additional tools were integrated in the software package; the indicator of chaos MEGNO and the frequency analysis NAFF. NIMASTEP is designed in a flexible modular style and allows one to (de)select very many options without compromising the performance. It also allows one to easily add other possibilities of use. The code has been validated through several tests such as comparisons with numerical integrations made with other softwares or with semi-analytical and analytical studies. The various possibilities of NIMASTEP are described and explained and some tests of astrophysical interest are presented. At present, the code is proprietary but it will be released for use by the community in the near future. Information for contacting its authors and (in the near future) for obtaining the software are available on the web site http://www.fundp.ac.be/en/research/projects/page_view/10278201/

  12. Resource Planning Model: An Integrated Resource Planning and Dispatch Tool for Regional Electric Systems

    Broader source: Energy.gov [DOE]

    In this report, we introduce a new transparent regional capacity expansion model with high spatio-temporal resolution and detailed representation of dispatch. The development of this model, referred to as the Resource Planning Model (RPM), is motivated by the lack of a tool in the public domain that can be used to characterize optimal regional deployment of resources with detailed dispatch modeling. In particular, RPM is designed to evaluate scenarios of renewable technology deployment to meet renewable portfolio standard (RPS) and emission-reduction goals, and to project possible deployment levels for various projections of future technology and fuel prices.

  13. DESIGN AND ANALYSIS OF THE SNS CCL HOT MODEL WATER COOLING SYSTEM USING THE SINDA/FLUINT NETWORK MODELING TOOL

    SciTech Connect (OSTI)

    C. AMMERMAN; J. BERNARDIN

    1999-11-01

    This report presents results for design and analysis of the hot model water cooling system for the Spallation Neutron Source (SNS) coupled-cavity linac (CCL). The hot model, when completed, will include segments for both the CCL and coupled-cavity drift-tube linac (CCDTL). The scope of this report encompasses the modeling effort for the CCL portion of the hot model. This modeling effort employed the SINDA/FLUINT network modeling tool. This report begins with an introduction of the SNS hot model and network modeling using SINDA/FLUINT. Next, the development and operation of the SINDA/FLUINT model are discussed. Finally, the results of the SINDA/FLUINT modeling effort are presented and discussed.

  14. A Distributed Electrochemistry Modeling Tool for Simulating SOFC Performance and Degradation

    SciTech Connect (OSTI)

    Recknagle, Kurtis P.; Ryan, Emily M.; Khaleel, Mohammad A.

    2011-10-13

    This report presents a distributed electrochemistry (DEC) model capable of investigating the electrochemistry and local conditions with the SOFC MEA based on the local microstructure and multi-physics. The DEC model can calculate the global current-voltage (I-V) performance of the cell as determined by the spatially varying local conditions through the thickness of the electrodes and electrolyte. The simulation tool is able to investigate the electrochemical performance based on characteristics of the electrode microstructure, such as particle size, pore size, electrolyte and electrode phase volume fractions, and triple-phase-boundary length. It can also investigate performance as affected by fuel and oxidant gas flow distributions and other environmental/experimental conditions such as temperature and fuel gas composition. The long-term objective for the DEC modeling tool is to investigate factors that cause electrode degradation and the decay of SOFC performance which decrease longevity.

  15. Hanford River Protection Project Life cycle Cost Modeling Tool to Enhance Mission Planning - 13396

    SciTech Connect (OSTI)

    Dunford, Gary [AEM Consulting, LLC, 1201 Jadwin Avenue, Richland, WA 99352 (United States)] [AEM Consulting, LLC, 1201 Jadwin Avenue, Richland, WA 99352 (United States); Williams, David [WIT, Inc., 11173 Oak Fern Court, San Diego, CA 92131 (United States)] [WIT, Inc., 11173 Oak Fern Court, San Diego, CA 92131 (United States); Smith, Rick [Knowledge Systems Design, Inc., 13595 Quaker Hill Cross Rd, Nevada City, CA 95959 (United States)] [Knowledge Systems Design, Inc., 13595 Quaker Hill Cross Rd, Nevada City, CA 95959 (United States)

    2013-07-01

    The Life cycle Cost Model (LCM) Tool is an overall systems model that incorporates budget, and schedule impacts for the entire life cycle of the River Protection Project (RPP) mission, and is replacing the Hanford Tank Waste Operations Simulator (HTWOS) model as the foundation of the RPP system planning process. Currently, the DOE frequently requests HTWOS simulations of alternative technical and programmatic strategies for completing the RPP mission. Analysis of technical and programmatic changes can be performed with HTWOS; however, life cycle costs and schedules were previously generated by manual transfer of time-based data from HTWOS to Primavera P6. The LCM Tool automates the preparation of life cycle costs and schedules and is needed to provide timely turnaround capability for RPP mission alternative analyses. LCM is the simulation component of the LCM Tool. The simulation component is a replacement of the HTWOS model with new capability to support life cycle cost modeling. It is currently deployed in G22, but has been designed to work in any full object-oriented language with an extensive feature set focused on networking and cross-platform compatibility. The LCM retains existing HTWOS functionality needed to support system planning and alternatives studies going forward. In addition, it incorporates new functionality, coding improvements that streamline programming and model maintenance, and capability to input/export data to/from the LCM using the LCM Database (LCMDB). The LCM Cost/Schedule (LCMCS) contains cost and schedule data and logic. The LCMCS is used to generate life cycle costs and schedules for waste retrieval and processing scenarios. It uses time-based output data from the LCM to produce the logic ties in Primavera P6 necessary for shifting activities. The LCM Tool is evolving to address the needs of decision makers who want to understand the broad spectrum of risks facing complex organizations like DOE-RPP to understand how near-term programmatic decisions affect life cycle costs and commitments. (authors)

  16. Computer Aided Evolutionary Design for Software Engineering

    E-Print Network [OSTI]

    Rich, Charles

    1979-01-01

    We report on a partially implemented interactive computer aided design tool for software engineering. A distinguishing characteristic of our project is its concern for the evolutionary character of software systems. ...

  17. A direct path to dependable software

    E-Print Network [OSTI]

    Jackson, Daniel

    2009-01-01

    What would it take to make software more dependable? Until now, most approaches have been indirect: some practices processes, tools or techniques are used that are believed to yield dependable software, and the argument ...

  18. Reach Adaptation: What Determines Whether We Learn an Internal Model of the Tool or Adapt the Model of Our Arm?

    E-Print Network [OSTI]

    Shadmehr, Reza

    of Our Arm? JoAnn Kluzik,1,3,4 Jorn Diedrichsen,5 Reza Shadmehr,2 and Amy J. Bastian1,3 1 Department learn an internal model of the tool or adapt the model of our arm? J Neurophysiol 100: 14551464, 2008 or of our own arm? We considered a well-studied adaptation task in which people made goal-directed reaching

  19. Gammasphere software development

    SciTech Connect (OSTI)

    Piercey, R.B.

    1993-01-01

    Activities of the nuclear physics group are described. Progress was made in organizing the Gammasphere Software Working Group, establishing a nuclear computing facility, participating in software development at Lawrence Berkeley, developing a common data file format, and adapting the ORNL UPAK software to run at Gammasphere. A universal histogram object was developed that defines a file format and provides for an objective-oriented programming model. An automated liquid nitrogen fill system was developed for Gammasphere (110 Ge detectors comprise the sphere).

  20. A UNIFIED HARDWARE/SOFTWARE PRIORITY SCHEDULING MODEL FOR GENERAL PURPOSE SYSTEMS

    E-Print Network [OSTI]

    Preston, Keith Alan

    2012-05-31

    be applied past the scheduling decision itself to also reduce the non-predictable delays associated with interrupts and timers. By expanding the window of hardware/software co-design to these invocation mechanisms, we seek to understand if the jitter...

  1. Modeling and Learning Interaction-based Accidents for Safety-Critical Software Systems

    E-Print Network [OSTI]

    Kelly, Tim

    of knowledge bases are constructed in- dependently using a feature-based classification and a domain specific Mahmood, Edmund Kazmierczak Department of Computer Science and Software Engineering The University Science University of York, UK tim.kelly@cs.york.ac.uk Dennis Plunkett PBR Australia Pty Ltd Melbourne

  2. The dusty SF history of high-z galaxies, modelling tools and future prospects

    E-Print Network [OSTI]

    Gian Luigi Granato; Laura Silva

    2001-05-24

    We summarize recent advances in the determination of the cosmic history of star formation and other properties of high-z galaxies, and the relevance of this information in our understanding of the formation of structures. We emphasize the importance of dust reprocessing in the high--z universe, as demonstrated in particular by IR and sub-mm data. This demand a panchromatic approach to observations and suitable modelling tools. We spend also some words on expectations from future instruments.

  3. Software Discovery at San Ramon | GE Global Research

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

    and asset life cycle optimization to fuel consumption management and plant automation. Software Development Tools and Methodologies These tools provide best practices for...

  4. GANESH: Software for Customized Annotation of Genome Regions

    E-Print Network [OSTI]

    Sergot, Marek

    nature of the HGP. But even if the genome were complete, software tools in the public domain are not op

  5. Software Framework for Advanced Power Plant Simulations

    SciTech Connect (OSTI)

    John Widmann; Sorin Munteanu; Aseem Jain; Pankaj Gupta; Mark Moales; Erik Ferguson; Lewis Collins; David Sloan; Woodrow Fiveland; Yi-dong Lang; Larry Biegler; Michael Locke; Simon Lingard; Jay Yun

    2010-08-01

    This report summarizes the work accomplished during the Phase II development effort of the Advanced Process Engineering Co-Simulator (APECS). The objective of the project is to develop the tools to efficiently combine high-fidelity computational fluid dynamics (CFD) models with process modeling software. During the course of the project, a robust integration controller was developed that can be used in any CAPE-OPEN compliant process modeling environment. The controller mediates the exchange of information between the process modeling software and the CFD software. Several approaches to reducing the time disparity between CFD simulations and process modeling have been investigated and implemented. These include enabling the CFD models to be run on a remote cluster and enabling multiple CFD models to be run simultaneously. Furthermore, computationally fast reduced-order models (ROMs) have been developed that can be 'trained' using the results from CFD simulations and then used directly within flowsheets. Unit operation models (both CFD and ROMs) can be uploaded to a model database and shared between multiple users.

  6. Unit 7: Using Tools To introduce the use of automated support for

    E-Print Network [OSTI]

    Finkelstein, Anthony

    1 Unit 7: Using Tools Objectives To introduce the use of automated support for software into three broad categories Tools (and toolkits) Workbenches Environments Tools A tool is a software personal collection of such tools #12;3 Tools There is a very wide variety of tools in software

  7. Collaboration Topics - System Software | National Nuclear Security...

    National Nuclear Security Administration (NNSA)

    focuses on research and development of parallel file system interfaces and tools, system resource management capabilities, operating system evaluation, and software...

  8. ITOUGH2 software qualification

    SciTech Connect (OSTI)

    Finsterle, S.; Pruess, K.; Fraser, P.

    1996-10-01

    The purpose of this report is to provide all software baseline documents necessary for the software qualification of ITOUGH2. ITOUGH2 is a computer program providing inverse modeling capabilities for TOUGH2. TOUGH2 is a numerical simulation code for multi-dimensional coupled fluid and heat flow of multiphase, multicomponent fluid mixtures in porous and fractured media.

  9. Software Productivity Measurement Using Multiple Size Measures

    E-Print Network [OSTI]

    Bae, Doo-Hwan

    Software Productivity Measurement Using Multiple Size Measures Software Productivity MeasurementContents Introduction Background Related work Motivation Productivity measurement - Measurement model - Productivity measure construction - Productivity analysis Conclusion Discussion #12;Software Engineering Lab, KAIST 3

  10. SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM: Software Design...

    Office of Environmental Management (EM)

    SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM: Software Design Checklist SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM: Software Design Checklist This checklist is intended to...

  11. Modeling and Adhesive Tool Wear in Dry Drilling of Aluminum Alloys

    SciTech Connect (OSTI)

    Girot, F.; Gutierrez-Orrantia, M. E.

    2011-01-17

    One of the challenges in aeronautic drilling operations is the elimination of cutting fluids while maintaining the quality of drilled parts. This paper therefore aims to increase the tool life and process quality by working on relationships existing between drilling parameters (cutting speed and feed rate), coatings and tool geometry. In dry drilling, the phenomenon of Built-Up Layer is the predominant damage mechanism. A model fitting the axial force with the cutting parameters and the damage has been developed. The burr thickness and its dispersion decrease with the feed rate. The current diamond coatings which exhibit a strong adhesion to the carbide substrate can limit this adhesive layer phenomenon. A relatively smooth nano-structured coating strongly limits the development of this layer.

  12. RELAP-7 SOFTWARE VERIFICATION AND VALIDATION PLAN

    SciTech Connect (OSTI)

    Smith, Curtis L; Choi, Yong-Joon; Zou, Ling

    2014-09-01

    This INL plan comprehensively describes the software for RELAP-7 and documents the software, interface, and software design requirements for the application. The plan also describes the testing-based software verification and validation (SV&V) processa set of specially designed software models used to test RELAP-7.

  13. UC Davis Models: Geospatial Station Network Design Tool and Hydrogen Infrastructure Rollout Economic Analysis Model

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Financing ToolInternationalReport FY 2009, AnnualEnergy A.I.D. Higher Education SummitUC Davis

  14. The smoke-fireplume model : tool for eventual application to prescribed burns and wildland fires.

    SciTech Connect (OSTI)

    Brown, D. F.; Dunn, W. E.; Lazaro, M. A.; Policastro, A. J.

    1999-08-17

    Land managers are increasingly implementing strategies that employ the use of fire in prescribed burns to sustain ecosystems and plan to sustain the rate of increase in its use over the next five years. In planning and executing expanded use of fire in wildland treatment it is important to estimate the human health and safety consequences, property damage, and the extent of visibility degradation from the resulting conflagration-pyrolysis gases, soot and smoke generated during flaming, smoldering and/or glowing fires. Traditional approaches have often employed the analysis of weather observations and forecasts to determine whether a prescribed burn will affect populations, property, or protected Class I areas. However, the complexity of the problem lends itself to advanced PC-based models that are simple to use for both calculating the emissions from the burning of wildland fuels and the downwind dispersion of smoke and other products of pyrolysis, distillation, and/or fuels combustion. These models will need to address the effects of residual smoldering combustion, including plume dynamics and optical effects. In this paper, we discuss a suite of tools that can be applied for analyzing dispersion. These tools include the dispersion models FIREPLUME and SMOKE, together with the meteorological preprocessor SEBMET.

  15. A design tool architecture for the rapid evaluation of product design tradeoffs in an Inernet-based system modeling environment

    E-Print Network [OSTI]

    Wronski, Jacob (Jacob Andrzej)

    2005-01-01

    This thesis presents a computer-aided design tool for the rapid evaluation of design tradeoffs in an integrated product modeling environment. The goal of this work is to provide product development organizations with better ...

  16. Review of Quantitative Software Reliability Methods

    SciTech Connect (OSTI)

    Chu, T.L.; Yue, M.; Martinez-Guridi, M.; Lehner, J.

    2010-09-17

    The current U.S. Nuclear Regulatory Commission (NRC) licensing process for digital systems rests on deterministic engineering criteria. In its 1995 probabilistic risk assessment (PRA) policy statement, the Commission encouraged the use of PRA technology in all regulatory matters to the extent supported by the state-of-the-art in PRA methods and data. Although many activities have been completed in the area of risk-informed regulation, the risk-informed analysis process for digital systems has not yet been satisfactorily developed. Since digital instrumentation and control (I&C) systems are expected to play an increasingly important role in nuclear power plant (NPP) safety, the NRC established a digital system research plan that defines a coherent set of research programs to support its regulatory needs. One of the research programs included in the NRC's digital system research plan addresses risk assessment methods and data for digital systems. Digital I&C systems have some unique characteristics, such as using software, and may have different failure causes and/or modes than analog I&C systems; hence, their incorporation into NPP PRAs entails special challenges. The objective of the NRC's digital system risk research is to identify and develop methods, analytical tools, and regulatory guidance for (1) including models of digital systems into NPP PRAs, and (2) using information on the risks of digital systems to support the NRC's risk-informed licensing and oversight activities. For several years, Brookhaven National Laboratory (BNL) has worked on NRC projects to investigate methods and tools for the probabilistic modeling of digital systems, as documented mainly in NUREG/CR-6962 and NUREG/CR-6997. However, the scope of this research principally focused on hardware failures, with limited reviews of software failure experience and software reliability methods. NRC also sponsored research at the Ohio State University investigating the modeling of digital systems using dynamic PRA methods. These efforts, documented in NUREG/CR-6901, NUREG/CR-6942, and NUREG/CR-6985, included a functional representation of the system's software but did not explicitly address failure modes caused by software defects or by inadequate design requirements. An important identified research need is to establish a commonly accepted basis for incorporating the behavior of software into digital I&C system reliability models for use in PRAs. To address this need, BNL is exploring the inclusion of software failures into the reliability models of digital I&C systems, such that their contribution to the risk of the associated NPP can be assessed.

  17. The Golden Age of Software Architecture: A Comprehensive Survey

    E-Print Network [OSTI]

    , technology maturation, history of software engineering #12;The Golden Age of Software Architecture results have moved into practice. Keywords: Software architecture, technology maturation, history of a technology maturation model, matching significant accomplishments in software architecture to the stages

  18. The emerging market for Web-based enterprise software

    E-Print Network [OSTI]

    Gldi, Andreas (Andreas Jakob)

    2007-01-01

    Web-based enterprise software - sometimes referred to as "Software as a Service" (SaaS) or "on demand software" - is a major wave of innovation that introduces a new technical and economic model to enterprise software. The ...

  19. Information Needs in Software Ecosystems Development

    E-Print Network [OSTI]

    Jger, Gerhard

    Information Needs in Software Ecosystems Development A Contribution to Improve Tool Support Across-evolution of projects that depend and rely on each other, these software ecosystems have led to an increased importance an investigation into the nature of the information needs of software developers working on projects that are part

  20. AN AUTOMATED TOOL FOR HDL AND CONFIGURATION FILE GENERATION FROM UML SYSTEM DESCRIPTIONS

    E-Print Network [OSTI]

    Thornton, Mitchell

    An Automated Tool for HDL and Configuration File Generation from UML System Descriptions Advisor: Professor of optimally dividing system functionality between hardware and software. This project uses Unified Modeling#12;AN AUTOMATED TOOL FOR HDL AND CONFIGURATION FILE GENERATION FROM UML SYSTEM DESCRIPTIONS

  1. Software packages

    E-Print Network [OSTI]

    Software and codes for matrix computations. If you cannot access any code, please email me. A hierarchically semiseparable (HSS) package. Matlab codes...

  2. Useful Software

    E-Print Network [OSTI]

    Purdue's Engineering Computer Network has SSH clients available for Purdue faculty, staff, and students. Below is a link to the ECN software download page:...

  3. Study of Possible Applications of Currently Available Building Information Modeling Tools for the Analysis of Initial Costs and Energy Costs for Performing Life Cycle Cost Analysis

    E-Print Network [OSTI]

    Mukherji, Payal Tapandev

    2011-02-22

    forms the core, it has become necessary to use computer building models for examining these changes. The building modeling softwares are enumerated. The case studies have highlighted that the evaluation of the alternatives are primarily to achieve energy...

  4. CHANNEL MORPHOLOGY TOOL (CMT): A GIS-BASED AUTOMATED EXTRACTION MODEL FOR CHANNEL GEOMETRY

    SciTech Connect (OSTI)

    JUDI, DAVID; KALYANAPU, ALFRED; MCPHERSON, TIMOTHY; BERSCHEID, ALAN

    2007-01-17

    This paper describes an automated Channel Morphology Tool (CMT) developed in ArcGIS 9.1 environment. The CMT creates cross-sections along a stream centerline and uses a digital elevation model (DEM) to create station points with elevations along each of the cross-sections. The generated cross-sections may then be exported into a hydraulic model. Along with the rapid cross-section generation the CMT also eliminates any cross-section overlaps that might occur due to the sinuosity of the channels using the Cross-section Overlap Correction Algorithm (COCoA). The CMT was tested by extracting cross-sections from a 5-m DEM for a 50-km channel length in Houston, Texas. The extracted cross-sections were compared directly with surveyed cross-sections in terms of the cross-section area. Results indicated that the CMT-generated cross-sections satisfactorily matched the surveyed data.

  5. Modeling of hard part machining: effect of insert edge preparation in CBN cutting tools

    E-Print Network [OSTI]

    Ozel, Tugrul

    of advanced cutting tool materials such coated carbides and polycrystalline cubic boron nitrite (CBN). CBNModeling of hard part machining: effect of insert edge preparation in CBN cutting tools Tugrul O the influence of edge preparation in cubic boron nitrite (CBN) cutting tools on process parameters and tool

  6. Development of a robust modeling tool for radiation-induced segregation in austenitic stainless steels

    SciTech Connect (OSTI)

    Yang, Ying; Field, Kevin G; Allen, Todd R.; Busby, Jeremy T

    2015-09-01

    Irradiation-assisted stress corrosion cracking (IASCC) of austenitic stainless steels in Light Water Reactor (LWR) components has been linked to changes in grain boundary composition due to irradiation induced segregation (RIS). This work developed a robust RIS modeling tool to account for thermodynamics and kinetics of the atom and defect transportation under combined thermal and radiation conditions. The diffusion flux equations were based on the Perks model formulated through the linear theory of the thermodynamics of irreversible processes. Both cross and non-cross phenomenological diffusion coefficients in the flux equations were considered and correlated to tracer diffusion coefficients through Mannings relation. The preferential atomvacancy coupling was described by the mobility model, whereas the preferential atom-interstitial coupling was described by the interstitial binding model. The composition dependence of the thermodynamic factor was modeled using the CALPHAD approach. Detailed analysis on the diffusion fluxes near and at grain boundaries of irradiated austenitic stainless steels suggested the dominant diffusion mechanism for chromium and iron is via vacancy, while that for nickel can swing from the vacancy to the interstitial dominant mechanism. The diffusion flux in the vicinity of a grain boundary was found to be greatly influenced by the composition gradient formed from the transient state, leading to the oscillatory behavior of alloy compositions in this region. This work confirms that both vacancy and interstitial diffusion, and segregation itself, have important roles in determining the microchemistry of Fe, Cr, and Ni at irradiated grain boundaries in austenitic stainless steels.

  7. Reservoir Modeling by Data Integration via Intermediate Spaces and Artificial Intelligence Tools in MPS Simulation Frameworks

    SciTech Connect (OSTI)

    Ahmadi, Rouhollah; Khamehchi, Ehsan

    2013-12-15

    Conditioning stochastic simulations are very important in many geostatistical applications that call for the introduction of nonlinear and multiple-point data in reservoir modeling. Here, a new methodology is proposed for the incorporation of different data types into multiple-point statistics (MPS) simulation frameworks. Unlike the previous techniques that call for an approximate forward model (filter) for integration of secondary data into geologically constructed models, the proposed approach develops an intermediate space where all the primary and secondary data are easily mapped onto. Definition of the intermediate space, as may be achieved via application of artificial intelligence tools like neural networks and fuzzy inference systems, eliminates the need for using filters as in previous techniques. The applicability of the proposed approach in conditioning MPS simulations to static and geologic data is verified by modeling a real example of discrete fracture networks using conventional well-log data. The training patterns are well reproduced in the realizations, while the model is also consistent with the map of secondary data.

  8. Foundation Heat Exchanger Final Report: Demonstration, Measured Performance, and Validated Model and Design Tool

    SciTech Connect (OSTI)

    Hughes, Patrick [ORNL; Im, Piljae [ORNL

    2012-01-01

    Geothermal heat pumps, sometimes called ground-source heat pumps (GSHPs), have been proven capable of significantly reducing energy use and peak demand in buildings. Conventional equipment for controlling the temperature and humidity of a building, or supplying hot water and fresh outdoor air, must exchange energy (or heat) with the building's outdoor environment. Equipment using the ground as a heat source and heat sink consumes less non-renewable energy (electricity and fossil fuels) because the earth is cooler than outdoor air in summer and warmer in winter. The most important barrier to rapid growth of the GSHP industry is high first cost of GSHP systems to consumers. The most common GSHP system utilizes a closed-loop ground heat exchanger. This type of GSHP system can be used almost anywhere. There is reason to believe that reducing the cost of closed-loop systems is the strategy that would achieve the greatest energy savings with GSHP technology. The cost premium of closed-loop GSHP systems over conventional space conditioning and water heating systems is primarily associated with drilling boreholes or excavating trenches, installing vertical or horizontal ground heat exchangers, and backfilling the excavations. This project investigates reducing the cost of horizontal closed-loop ground heat exchangers by installing them in the construction excavations, augmented when necessary with additional trenches. This approach applies only to new construction of residential and light commercial buildings or additions to such buildings. In the business-as-usual scenario, construction excavations are not used for the horizontal ground heat exchanger (HGHX); instead the HGHX is installed entirely in trenches dug specifically for that purpose. The potential cost savings comes from using the construction excavations for the installation of ground heat exchangers, thereby minimizing the need and expense of digging additional trenches. The term foundation heat exchanger (FHX) has been coined to refer exclusively to ground heat exchangers installed in the overcut around the basement walls. The primary technical challenge undertaken by this project was the development and validation of energy performance models and design tools for FHX. In terms of performance modeling and design, ground heat exchangers in other construction excavations (e.g., utility trenches) are no different from conventional HGHX, and models and design tools for HGHX already exist. This project successfully developed and validated energy performance models and design tools so that FHX or hybrid FHX/HGHX systems can be engineered with confidence, enabling this technology to be applied in residential and light commercial buildings. The validated energy performance model also addresses and solves another problem, the longstanding inadequacy in the way ground-building thermal interaction is represented in building energy models, whether or not there is a ground heat exchanger nearby. Two side-by-side, three-level, unoccupied research houses with walkout basements, identical 3,700 ft{sup 2} floor plans, and hybrid FHX/HGHX systems were constructed to provide validation data sets for the energy performance model and design tool. The envelopes of both houses are very energy efficient and airtight, and the HERS ratings of the homes are 44 and 45 respectively. Both houses are mechanically ventilated with energy recovery ventilators, with space conditioning provided by water-to-air heat pumps with 2 ton nominal capacities. Separate water-to-water heat pumps with 1.5 ton nominal capacities were used for water heating. In these unoccupied research houses, human impact on energy use (hot water draw, etc.) is simulated to match the national average. At House 1 the hybrid FHX/HGHX system was installed in 300 linear feet of excavation, and 60% of that was construction excavation (needed to construct the home). At House 2 the hybrid FHX/HGHX system was installed in 360 feet of excavation, 50% of which was construction excavation. There are six pipes in all excavations (three par

  9. Gravanom Software User's Guide

    SciTech Connect (OSTI)

    Sharma, B.

    1999-03-11

    Gravanom provides you with a simple, handy tool for modeling gravity data from 2-D geological structures on a personal computer.

  10. Evaluation of the Suitability of Polarimetric Scattering and Emissivity Models with Scene Generation Software

    E-Print Network [OSTI]

    Gartley, Michael G.

    Evaluation of the Suitability of Polarimetric Scattering and Emissivity Models with Scene models and hardware based infrared scene projectors commonly utilize analytical forms of polarized bi, polarimetric imaging sensors and payloads can benefit greatly from polarization capable synthetic image

  11. Application of the Software as a Service Model to the Control of Complex Building Systems

    E-Print Network [OSTI]

    Stadler, Michael

    2012-01-01

    Modeling with Combined Heat and Power Applications,DG) equipment, combined heat and power (CHP), and electrical

  12. Environmental Modelling & Software 15 (2000) 681692 www.elsevier.com/locate/envsoft

    E-Print Network [OSTI]

    Utah, University of

    2000-01-01

    -scale air pollution modelling using adaptive unstructured meshes A.S. Tomlin a,* , S. Ghorai a , G. Hart of Computer Studies, University of Leeds, Leeds LS2 9JT, UK Abstract High resolution models of air pollution but less so in meteorological and air pollution models. However, it is well known that grid resolution has

  13. Evaluation of High-Performance Computing Software Shirley Browne Jack Dongarray Tom Rowanz

    E-Print Network [OSTI]

    Dongarra, Jack

    are applying this approach to the Parallel Tools Library PTLIB, a new software repository for paral- lel di cult to nd elsewhere. 1 Introduction Selecting the appropriate software for a high- performanceTools Library PTLIB, a new software repository for paral- lelsystems software and tools, andHPC-Netlib, a high

  14. Nuclear fuel cycle system simulation tool based on high-fidelity component modeling

    SciTech Connect (OSTI)

    Ames, David E.

    2014-02-01

    The DOE is currently directing extensive research into developing fuel cycle technologies that will enable the safe, secure, economic, and sustainable expansion of nuclear energy. The task is formidable considering the numerous fuel cycle options, the large dynamic systems that each represent, and the necessity to accurately predict their behavior. The path to successfully develop and implement an advanced fuel cycle is highly dependent on the modeling capabilities and simulation tools available for performing useful relevant analysis to assist stakeholders in decision making. Therefore a high-fidelity fuel cycle simulation tool that performs system analysis, including uncertainty quantification and optimization was developed. The resulting simulator also includes the capability to calculate environmental impact measures for individual components and the system. An integrated system method and analysis approach that provides consistent and comprehensive evaluations of advanced fuel cycles was developed. A general approach was utilized allowing for the system to be modified in order to provide analysis for other systems with similar attributes. By utilizing this approach, the framework for simulating many different fuel cycle options is provided. Two example fuel cycle configurations were developed to take advantage of used fuel recycling and transmutation capabilities in waste management scenarios leading to minimized waste inventories.

  15. Modeling Total Solar Irradiance Variations Using Automated Classification Software on Mount Wilson Data

    E-Print Network [OSTI]

    Ulrich, R. K.; Parker, D.; Bertello, L.; Boyden, J.

    2010-01-01

    Star: Solar and Stellar Irradiance Variations, IAU Colloq.4 Modeling Total Solar Irradiance Variations Using Automatedcorrelated with total solar irradiance (TSI) to yield a set

  16. Software: our quest for excellence. Honoring 50 years of software history, progress, and process

    SciTech Connect (OSTI)

    NONE

    1997-06-01

    The Software Quality Forum was established by the Software Quality Assurance (SQA) Subcommittee, which serves as a technical advisory group on software engineering and quality initiatives and issues for DOE`s quality managers. The forum serves as an opportunity for all those involved in implementing SQA programs to meet and share ideas and concerns. Participation from managers, quality engineers, and software professionals provides an ideal environment for identifying and discussing issues and concerns. The interaction provided by the forum contributes to the realization of a shared goal--high quality software product. Topics include: testing, software measurement, software surety, software reliability, SQA practices, assessments, software process improvement, certification and licensing of software professionals, CASE tools, software project management, inspections, and management`s role in ensuring SQA. The bulk of this document consists of vugraphs. Selected papers have been indexed separately for inclusion in the Energy Science and Technology Database.

  17. Appendix F Software F.1 Software packages

    E-Print Network [OSTI]

    of the software used are specified. A comparison of software calculation quality for two primary packages employedAppendix F Software F.1 Software packages The following table contains the list of software used in the Griffin experiment. The primary use of the software, the software manufacturer and version number

  18. Feed drive modelling for the simulation of tool path tracking in multi-axis High Speed Machining

    E-Print Network [OSTI]

    Prvost, David; Lartigue, Claire; Dumur, Didier

    2011-01-01

    Within the context of High Speed Machining, it is essential to manage the trajectory generation to achieve both high surface quality and high productivity. As feed drives are one part of the set Machine tool - Numerical Controller, it is necessary to improve their performances to optimize feed drive dynamics during trajectory follow up. Hence, this paper deals with the modelling of the feed drive in the case of multi axis machining. This model can be used for the simulation of axis dynamics and tool-path tracking to tune parameters and optimize new frameworks of command strategies. A procedure of identification based on modern NC capabilities is presented and applied to industrial HSM centres. Efficiency of this modelling is assessed by experimental verifications on various representative trajectories. After implementing a Generalized Predictive Control, reliable simulations are performed thanks to the model. These simulations can then be used to tune parameters of this new framework according to the tool-pat...

  19. The ArcSDE GIS Dynamic Population Model Tool for Savannah River Site Emergency Response

    SciTech Connect (OSTI)

    MCLANE, TRACY; JONES, DWIGHT

    2005-10-03

    The Savannah River Site (SRS) is a 310-square-mile Department of Energy site located near Aiken, South Carolina. With a workforce of over 10,000 employees and subcontractors, SRS emergency personnel must be able to respond to an emergency event in a timely and effective manner, in order to ensure the safety and security of the Site. Geographic Information Systems (GIS) provides the technology needed to give managers and emergency personnel the information they need to make quick and effective decisions. In the event of a site evacuation, knowing the number of on-site personnel to evacuate from a given area is an essential piece of information for emergency staff. SRS has developed a GIS Dynamic Population Model Tool to quickly communicate real-time information that summarizes employee populations by facility area and building and then generates dynamic maps that illustrate output statistics.

  20. Virtual control system environment: A modeling and simulation tool for process control systems

    SciTech Connect (OSTI)

    Lee, E.; Michalski, J.; Sholander, P.; Van Leeuwen, B. [Sandia National Laboratories, Albuquerque, NM 87111 (United States)

    2006-07-01

    The development of tools and techniques for security testing and performance testing of Process Control Systems (PCS) is needed since those systems are vulnerable to the same classes of threats as other networked computer systems. In practice, security testing is difficult to perform on operational PCS because it introduces an unacceptable risk of disruption to the critical systems (e.g., power grids) that they control. In addition, the hardware used in PCS is often expensive, making full-scale mockup systems for live experiments impractical. A more flexible approach to these problems can be provided through test beds that provide the proper mix of real, emulated, and virtual elements to model large, complex systems such as critical infrastructures. This paper describes a 'Virtual Control System Environment' that addresses these issues. (authors)

  1. Convective Precipitation Variability as a Tool for General Circulation Model Analysis CHARLOTTE A. DEMOTT, DAVID A. RANDALL, AND MARAT KHAIROUTDINOV

    E-Print Network [OSTI]

    Collett Jr., Jeffrey L.

    Convective Precipitation Variability as a Tool for General Circulation Model Analysis CHARLOTTE A Precipitation variability is analyzed in two versions of the Community Atmospheric Model (CAM), the standard rainfall as soon as the boundary layer energizes. Precipitation is also concurrent with tropospheric

  2. Treatment Deployment Evaluation Tool

    SciTech Connect (OSTI)

    Rynearson, Michael Ardel; Plum, Martin Michael

    1999-08-01

    The U.S. Department of Energy (DOE) is responsible for the final disposition of legacy spent nuclear fuel (SNF). As a response, DOE's National Spent Nuclear Fuel Program (NSNFP) has been given the responsibility for the disposition of DOE -owned SNF. Many treatment technologies have been identified to treat some forms of SNF so that the resulting treated product is acceptable by the disposition site. One of these promising treatment processes is the electrometallurgical treatment (EMT) currently in development; a second is an Acid Wash Decladding process. The NSNFP has been tasked with identifying possible strategies for the deployment of these treatment processes in the event that the treatment path is deemed necessary. To support the siting studies of these strategies, economic evaluations are being performed to identify the least-cost deployment path. This model (tool) was developed to consider the full scope of costs, technical feasibility, process material disposition, and schedule attributes over the life of each deployment alternative. Using standard personal computer (PC) software, the model was developed as a comprehensive technology economic assessment tool using a Life-Cycle Cost (LCC) analysis methodology. Model development was planned as a systematic, iterative process of identifying and bounding the required activities to dispose of SNF. To support the evaluation process, activities are decomposed into lower level, easier to estimate activities. Sensitivity studies can then be performed on these activities, defining cost issues and testing results against the originally stated problem.

  3. Building robust chemical reaction mechanisms : next generation of automatic model construction software

    E-Print Network [OSTI]

    Song, Jing, 1972-

    2004-01-01

    Building proper reaction mechanisms is crucial to model the system dynamic properties for many industrial processes with complex chemical reaction phenomena. Because of the complexity of a reaction mechanism, computer-aided ...

  4. Second Level Cluster Dependencies: A Comparison of Modeling Software and Missing Data Techniques

    E-Print Network [OSTI]

    Larsen, Ross Allen Andrew

    2011-10-21

    Dependencies in multilevel models at the second level have never been thoroughly examined. For certain designs first-level subjects are independent over time, but the second level subjects may exhibit nonzero covariances ...

  5. Services and the Business Models of Product Firms: An Empirical Analysis of the Software Industry

    E-Print Network [OSTI]

    Suarez, Fernando F.

    Some product firms increasingly rely on service revenues as part of their business models. One possible explanation is that they turn to services to generate additional profits when their product industries mature and ...

  6. SBML qualitative models: a model representation format and infrastructure to foster interactions between qualitative modelling formalisms and tools

    E-Print Network [OSTI]

    2013-01-01

    C: Petri net modelling of biological networks. BriefPetri net framework to investigate biomolecular networks.in Boolean networks, logical models and some Petri nets

  7. Installing the VTF/AMROC Software July 28, 2011

    E-Print Network [OSTI]

    Deiterding, Ralf

    Ubuntu, Fedora, and RedHat. It is assumed that the user has the privileges to install system software software installation tool for your distribution (requires the root password). Fedora, for instance, in the graphical Add/Remove Software tool, shows a section Programming. On my Fedora system, the following packages

  8. Copyright (c) Cem Kaner, Automated Testing. 1 Software Test Automation:Software Test Automation

    E-Print Network [OSTI]

    Copyright (c) Cem Kaner, Automated Testing. 1 Software Test Automation:Software Test Automation: A RealA Real--World ProblemWorld Problem Cem Kaner, Ph.D., J.D. #12;Copyright (c) Cem Kaner, Automated Testing. 2 This TalkThis Talk The most widely used class of automated testing tools leads senior software

  9. Seminar on Software Engineering Software Standards

    E-Print Network [OSTI]

    Feitelson, Dror

    APIs and protocols Process standards Quality standards Software engineering terminology Lifecycle- operability Certification, guidelines Assurances #12;Software Standards Quality standards are rare - HardSeminar on Software Engineering Software Standards #12;"the good thing about standards

  10. Software Engineering M3 / 2012 Software Engineering

    E-Print Network [OSTI]

    Singer, Jeremy

    Software Engineering M3 / 2012 1 Software Engineering In a 21st century knowledge-based economy, computer software is of vital importance. For instance to 3% of the total UK economy. Furthermore, software infrastructure of some kind

  11. Managing risk in software systems

    SciTech Connect (OSTI)

    Fletcher, S.K.; Jansma, R.M.; Murphy, M.D. [and others

    1995-07-01

    A methodology for risk management in the design of software systems is presented. It spans security, safety, and correct operation of software within the context of its environment, and produces a risk analysis and documented risk management strategy. It is designed to be iteratively applied, to attain appropriate levels of detail throughout the analysis. The methodology and supporting tools are discussed. The methodology is critiqued relative to other research in the field. Some sample applications of the methodology are presented.

  12. Exploring Software Measures to Assess Program Comprehension Janet Feigenspan

    E-Print Network [OSTI]

    Kaestner, Christian

    , program comprehension I. INTRODUCTION Software quality assessment is an important task in soft- ware]. A typical way to assess quality facets, such as program comprehension, is to use software measures. Software and cheap way to assess software quality, because tools1 can simply collect the numbers. The simple

  13. Evaluating Static Analysis Defect Warnings On Production Software

    E-Print Network [OSTI]

    Cortes, Corinna

    , software quality 1. Introduction Static analysis for software defect detection has become a popular topicEvaluating Static Analysis Defect Warnings On Production Software Nathaniel Ayewah, William Pugh,jpenix,zhou@google.com Abstract Static analysis tools for software defect detection are becoming widely used in practice. However

  14. A PHYSICS-BASED SOFTWARE FRAMEWORK FOR SUN-EARTH CONNECTION MODELING

    E-Print Network [OSTI]

    Stout, Quentin F.

    . The solar wind transfers significant mass, momentum and energy to the magnetosphere, ionosphere, and upper several more components (for example Solar Energetic Particles and Radiation Belt). It can also on the power grids used by millions of households. As an illustrative example of modeling multiple domains

  15. Automated Software Engineering Process Assessment: Supporting Diverse Models using an Ontology

    E-Print Network [OSTI]

    Ulm, Universitt

    , ISO 9001). It also provides an in-the-loop automated process assessment capability that can help, ISO 9001), and suitable performance and scalability. The approach can reduce the effort required, and common reference model assessment standards utilize external audits (CMMI [3], ISO 15504 [4], and ISO

  16. Generating Structurally Complex Test Cases by Data Mutation: A Case Study of Testing an Automated Modelling Tool

    E-Print Network [OSTI]

    Zhu, Hong

    cases is difficult and expensive, especially for testing software systems whose input is structurally is one of the most difficult and expensive tasks in software testing, especially for software systems programming languages, XML document processor, CAD software, etc. To test such a software system adequately

  17. SAPHIRE 8 Software Project Plan

    SciTech Connect (OSTI)

    Curtis L.Smith; Ted S. Wood

    2010-03-01

    This project is being conducted at the request of the DOE and the NRC. The INL has been requested by the NRC to improve and maintain the Systems Analysis Programs for Hands-on Integrated Reliability Evaluation (SAPHIRE) tool set concurrent with the changing needs of the user community as well as staying current with new technologies. Successful completion will be upon NRC approved release of all software and accompanying documentation in a timely fashion. This project will enhance the SAPHIRE tool set for the user community (NRC, Nuclear Power Plant operations, Probabilistic Risk Analysis (PRA) model developers) by providing improved Common Cause Failure (CCF), External Events, Level 2, and Significance Determination Process (SDP) analysis capabilities. The SAPHIRE development team at the Idaho National Laboratory is responsible for successful completion of this project. The project is under the supervision of Curtis L. Smith, PhD, Technical Lead for the SAPHIRE application. All current capabilities from SAPHIRE version 7 will be maintained in SAPHIRE 8. The following additional capabilities will be incorporated: Incorporation of SPAR models for the SDP interface. Improved quality assurance activities for PRA calculations of SAPHIRE Version 8. Continue the current activities for code maintenance, documentation, and user support for the code.

  18. Optimization Modeling Languages Emmanuel Fragni`ere

    E-Print Network [OSTI]

    Gondzio, Jacek

    Optimization Modeling Languages Emmanuel Fragni`ere HEC, Department of Management, University, 1999 1 #12;Abstract The access to advanced optimization software needs more and more sophisticated modeling tools. Optimization modeling languages are tools that facilitate the decision making process based

  19. Institute for Software Technology Software Maintenance

    E-Print Network [OSTI]

    1 Institute for Software Technology Software Maintenance VU 3.0 WS 2006 Univ.Prof. Dr. Franz Wotawa Institut fr Softwaretechnologie wotawa@ist.tugraz.at VU Software Maintenance 2Institute for Software Technology Wozu Software Maintenance? Meine Software ist immer korrekt! Keine Modifikationen. Nur neue

  20. Energy Tracking Software Platform

    SciTech Connect (OSTI)

    Ryan Davis; Nathan Bird; Rebecca Birx; Hal Knowles

    2011-04-04

    Acceleration has created an interactive energy tracking and visualization platform that supports decreasing electric, water, and gas usage. Homeowners have access to tools that allow them to gauge their use and track progress toward a smaller energy footprint. Real estate agents have access to consumption data, allowing for sharing a comparison with potential home buyers. Home builders have the opportunity to compare their neighborhood's energy efficiency with competitors. Home energy raters have a tool for gauging the progress of their clients after efficiency changes. And, social groups are able to help encourage members to reduce their energy bills and help their environment. EnergyIT.com is the business umbrella for all energy tracking solutions and is designed to provide information about our energy tracking software and promote sales. CompareAndConserve.com (Gainesville-Green.com) helps homeowners conserve energy through education and competition. ToolsForTenants.com helps renters factor energy usage into their housing decisions.

  1. Calculation and Optimization of Thresholds for Sets of Software Metrics

    E-Print Network [OSTI]

    Grabowski, Jens

    ,grabowski,waack}@cs.uni-goettingen.de Abstract. Many software quality models use software metrics to determine qual- ity attributes of software/IEC, 2005). To up- hold the required standard of quality, the assessment and assurance of software quality characteristics are an import part of the execution of software projects. In many models to assess the quality

  2. Calibration and Validation of a Spar-Type Floating Offshore Wind Turbine Model using the FAST Dynamic Simulation Tool: Preprint

    SciTech Connect (OSTI)

    Browning, J. R.; Jonkman, J.; Robertson, A.; Goupee, A. J.

    2012-11-01

    In 2007, the FAST wind turbine simulation tool, developed and maintained by the U.S. Department of Energy's (DOE's) National Renewable Energy Laboratory (NREL), was expanded to include capabilities that are suitable for modeling floating offshore wind turbines. In an effort to validate FAST and other offshore wind energy modeling tools, DOE funded the DeepCwind project that tested three prototype floating wind turbines at 1/50th scale in a wave basin, including a semisubmersible, a tension-leg platform, and a spar buoy. This paper describes the use of the results of the spar wave basin tests to calibrate and validate the FAST offshore floating simulation tool, and presents some initial results of simulated dynamic responses of the spar to several combinations of wind and sea states.

  3. Hardware Sizing for Software Application

    E-Print Network [OSTI]

    Swaminathan, Ganesh

    2009-05-15

    Hardware sizing is an approximation of the hardware resources required to support a software implementation. Just like any theoretical model, hardware sizing model is an approximation of the reality. Depending on the infrastructure needs, workload...

  4. Virtual interactive simulation and inspection tool (VISIT) Modeling sensor networks in a virtual city

    SciTech Connect (OSTI)

    Moore, D. M. (David M.)

    2004-01-01

    The U.S. government is currently investigating the deployment of radiation sensor systems to protect cities against nuclear and radiological threats. Due to the high cost of installing such systems, there is a need to analyze the effectiveness of a variety of sensor configurations in detecting such threats before installing such systems in the field. The Virtual Interactive Simulation and Inspection Tool (VISIT) is a computer program developed for various virtual-reality applications in national security programs, and is presently being adapted to test the efficacy of a variety of sensor configurations in a virtual urban environment. The value of a particular sensor configuration will be assessed by running virtual exercises in which a threat team will choose a radiological device and route to a target and a detection team will specify the locations and types of sensors to be placed in the city to attempt detection of the threat prior to it reaching its target. This paper will discuss the VISIT package, its proposed application, and lessons learned from modeling done to date.

  5. Fenestration Software Tools | Department of Energy

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

    Left: false color left. Right: gray scale. Image: Lawrence Berkeley National Laboratory Lead Performer: Lawrence Berkeley National Laboratory - Berkeley, CA Partners: -- Window...

  6. SOFTWARE REPORT TRICYCLE: A UNIVERSAL CONVERSION TOOL

    E-Print Network [OSTI]

    Manning, Sturt

    and paleoecology) routinely work with wood samples that do not include bark, sapwood and/or pith, therefore

  7. Software Aesthetics: tools and patterns of hypertext

    E-Print Network [OSTI]

    2004-09-30

    -rate days, a wave pattern is identified that is characteristic of high rain events. This wave pattern is then compared to the patterns of variability of brightness temperature using empirical orthogonal functions. A linear regression technique is used...

  8. AIRMaster+ Software Tool Brochure | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n c i p a l De p u t y A s s iof1AGGIE SOL The University ofAHAMcompressedthat

  9. AMO Software Tools | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n c i p a l De p u t y A s s iof1AGGIEAL2007-04.pdfALF

  10. Fenestration Software Tools | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum12, 2015Executive Order14,Energy 9, 2013Federal TaxMAY 3-4,Into6

  11. Fenestration Software Tools | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann JacksonDepartment ofOffice ofofWindUpcoming events September 3,

  12. Sandia Energy - CSP Software & Tools

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservation of Fe(II) byMultidayAlumni >ScientificAppliedBiofuelsProposed DieselPresentedCSP

  13. Software-Based Challenges of Developing the Future Distribution Grid

    SciTech Connect (OSTI)

    Stewart, Emma; Kiliccote, Sila; McParland, Charles

    2014-06-01

    The software that the utility industry currently uses may be insufficient to analyze the distribution grid as it rapidly modernizes to include active resources such as distributed generation, switch and voltage control, automation, and increasingly complex loads. Although planners and operators have traditionally viewed the distribution grid as a passive load, utilities and consultants increasingly need enhanced analysis that incorporates active distribution grid loads in order to ensure grid reliability. Numerous commercial and open-source tools are available for analyzing distribution grid systems. These tools vary in complexity from providing basic load-flow and capacity analysis under steady-state conditions to time-series analysis and even geographical representations of dynamic and transient events. The need for each type of analysis is not well understood in the industry, nor are the reasons that distribution analysis requires different techniques and tools both from those now available and from those used for transmission analysis. In addition, there is limited understanding of basic capability of the tools and how they should be practically applied to the evolving distribution system. The study reviews the features and state of the art capability of current tools, including usability and visualization, basic analysis functionality, advanced analysis including inverters, and renewable generation and load modeling. We also discuss the need for each type of distribution grid system analysis. In addition to reviewing basic functionality current models, we discuss dynamics and transient simulation in detail and draw conclusions about existing software?s ability to address the needs of the future distribution grid as well as the barriers to modernization of the distribution grid that are posed by the current state of software and model development. Among our conclusions are that accuracy, data transfer, and data processing abilities are key to future distribution grid modeling, and measured data sources are a key missing element . Modeling tools need to be calibrated based on measured grid data to validate their output in varied conditions such as high renewables penetration and rapidly changing topology. In addition, establishing a standardized data modeling format would enable users to transfer data among tools to take advantage of different analysis features. ?

  14. Gammasphere software development. Progress report

    SciTech Connect (OSTI)

    Piercey, R.B.

    1993-05-01

    Activities of the nuclear physics group are described. Progress was made in organizing the Gammasphere Software Working Group, establishing a nuclear computing facility, participating in software development at Lawrence Berkeley, developing a common data file format, and adapting the ORNL UPAK software to run at Gammasphere. A universal histogram object was developed that defines a file format and provides for an objective-oriented programming model. An automated liquid nitrogen fill system was developed for Gammasphere (110 Ge detectors comprise the sphere).

  15. Software Developers

    Broader source: Energy.gov [DOE]

    Because SEED will provide a common, open-source data framework, software developers will be able to write applications that access the data in a consistent way (with proper permissions), or build functionalities onto the SEED platform in a replicable way.

  16. A complete desktop phase-equilibria software package using object-oriented programming and the component object model

    E-Print Network [OSTI]

    Garcia, Jairo Medina

    2002-01-01

    -equilibria and pressure/vapor/temperature (PVT) software package similar to the commercial ones was developed, maintaining the main three premises of OOP: encapsulation, inheritance, and polymorphism. This package includes a Win32 user interface and a library...

  17. eXtended CASA Line Analysis Software Suite (XCLASS)

    E-Print Network [OSTI]

    Mller, T; Schilke, P

    2015-01-01

    The eXtended CASA Line Analysis Software Suite (XCLASS) is a toolbox for the Common Astronomy Software Applications package (CASA) containing new functions for modeling interferometric and single dish data. Among the tools is the myXCLASS program which calculates synthetic spectra by solving the radiative transfer equation for an isothermal object in one dimension, whereas the finite source size and dust attenuation are considered as well. Molecular data required by the myXCLASS program are taken from an embedded SQLite3 database containing entries from the Cologne Database for Molecular Spectroscopy CDMS) and JPL using the Virtual Atomic and Molecular Data Center (VAMDC) portal. Additionally, the toolbox provides an interface for the model optimizer package Modeling and Analysis Generic Interface for eXternal numerical codes (MAGIX), which helps to find the best description of observational data using myXCLASS (or another external model program), i.e., finding the parameter set that most closely reproduces t...

  18. 1 Open Source Software licensing software

    E-Print Network [OSTI]

    Verschelde, Jan

    Outline 1 Open Source Software licensing software copyright and copyleft 2 Modules and Packages Science Jan Verschelde, 6 March 2015 Intro to Computer Science (MCS 260) software licensing & packages L-23 6 March 2015 1 / 29 #12;software licensing modules and packages 1 Open Source Software licensing

  19. Chaos detection tools: application to a self-consistent triaxial model

    E-Print Network [OSTI]

    Nicols Maffione; Luciano Darriba; Pablo Cincotta; Claudia Giordano

    2012-12-13

    Together with the variational indicators of chaos, the spectral analysis methods have also achieved great popularity in the field of chaos detection. The former are based on the concept of local exponential divergence. The latter are based on the numerical analysis of some particular quantities of a single orbit, e.g. its frequency. In spite of having totally different conceptual bases, they are used for the very same goals such as, for instance, separating the chaotic and the regular component. In fact, we show herein that the variational indicators serve to distinguish both components of a Hamiltonian system in a more reliable fashion than a spectral analysis method does. We study two start spaces for different energy levels of a self-consistent triaxial stellar dynamical model by means of some selected variational indicators and a spectral analysis method. In order to select the appropriate tools for this paper, we extend previous studies where we make a comparison of several variational indicators on different scenarios. Herein, we compare the Average Power Law Exponent (APLE) and an alternative quantity given by the Mean Exponential Growth factor of Neary Orbits (MEGNO): the MEGNO's Slope Estimation of the largest Lyapunov Characteristic Exponent (SElLCE). The spectral analysis method selected for the investigation is the Frequency Modified Fourier Transform (FMFT). Besides a comparative study of the APLE, the Fast Lyapunov Indicator (FLI), the Orthogonal Fast Lyapunov Indicator (OFLI) and the MEGNO/SElLCE, we show that the SElLCE could be an appropriate alternative to the MEGNO when studying large samples of initial conditions. The SElLCE separates the chaotic and the regular components reliably and identifies the different levels of chaoticity. We show that the FMFT is not as reliable as the SElLCE to describe clearly the chaotic domains in the experiments.

  20. SNL software manual for the ACS Data Analytics Project.

    SciTech Connect (OSTI)

    Stearley, Jon R.; McLendon, William Clarence, III; Rodrigues, Arun F.; Williams, Aaron S.; Hooper, Russell Warren; Robinson, David Gerald; Stickland, Michael G.

    2011-10-01

    In the ACS Data Analytics Project (also known as 'YumYum'), a supercomputer is modeled as a graph of components and dependencies, jobs and faults are simulated, and component fault rates are estimated using the graph structure and job pass/fail outcomes. This report documents the successful completion of all SNL deliverables and tasks, describes the software written by SNL for the project, and presents the data it generates. Readers should understand what the software tools are, how they fit together, and how to use them to reproduce the presented data and additional experiments as desired. The SNL YumYum tools provide the novel simulation and inference capabilities desired by ACS. SNL also developed and implemented a new algorithm, which provides faster estimates, at finer component granularity, on arbitrary directed acyclic graphs.

  1. MIDAS : minor incident decision analysis software

    E-Print Network [OSTI]

    Horng, Tze-Chieh, 1964-

    2004-01-01

    MIDAS is the minor incident decision analysis software that acts as an advisory tool for plant decision makers and operators to analyze the available decision alternatives for resolving minor incidents. The minor incidents ...

  2. Dealing with software: the research data issues

    E-Print Network [OSTI]

    Hong, Neil Chue

    2014-08-26

    Software underpins much of the scientific research undertaken today. As well as the traditional use of software for modelling and simulation, it is used to manage and control instruments, and analyse and visualise data. This permeation of the use...

  3. Statistical Software - Overview

    E-Print Network [OSTI]

    de Leeuw, Jan

    2010-01-01

    Review of Statistical Software. International As- sociationStatistical Methods Need Software: A View of Statisti- calJournal of Statistical Software, 13, 2004. URL http://www.

  4. Statistical Software - Overview

    E-Print Network [OSTI]

    Jan De Leeuw

    2011-01-01

    Review of Statistical Software. International As- sociationStatistical Methods Need Software: A View of Statisti- calJournal of Statistical Software, 13, 2004. URL http://www.

  5. TOUGH2 Software Qualification

    E-Print Network [OSTI]

    2010-01-01

    lower temperatures. TOUGH2 SOFTWARE QUALIFICATION - FEBRUARY131 TOUGH2 SOFTWARE QUALIFICATION - FEBRUARY 1996 v . LISTmesh generators. TOUGH2 SOFTWARE QUALIFICATION - FEBRUARY

  6. Software Modeling and Verification

    E-Print Network [OSTI]

    brahm, Erika

    Swaminathan (Uni Oldenburg, D) Dr. Hagen Voelzer (IBM Zurich, CH) Mikhail Volkov (Ural State University, Russia) Dr. Verena Wolf (EPFL, CH) 2 #12;Overview The years 2007 and 2008 have been extremely dynamic

  7. Tool Support for Distributed Inspection Filippo Lanubile

    E-Print Network [OSTI]

    Lanubile, Filippo

    as early as possible in the software life cycle. Even if software inspections are considered a "best to minimize synchronous activities and coordination problems, and a lightweight architecture to maximize easy from open-source software projects, we present a tool, called the Internet- Based Inspection System

  8. Tampere University of Technology Institute of Software Systems

    E-Print Network [OSTI]

    Geldenhuys, Jaco

    Tampere University of Technology Institute of Software Systems Verification Algorithm Research Group Tampere Verification Tool TVT tutorial Juha Nieminen, Terhi Kilamo, Timo Kivel, Jaco Geldenhuys Sari Leppnen Antti Valmari #12;Tampere Verification Tool TVT tutorial Contents 1 Introduction 3 1

  9. Generating quality software specifications for decision support : a novel approach

    E-Print Network [OSTI]

    Voightmann, Michael P. (Michael Paul), 1979-

    2004-01-01

    An approach utilizing cognitive support tools is presented with the purpose of improving upon the generation of quality software requirement specifications. Based on successful tools in product development and cognitive ...

  10. Implementing Nonlinear Buoyancy and Excitation Forces in the WEC-Sim Wave Energy Converter Modeling Tool: Preprint

    SciTech Connect (OSTI)

    Lawson, M.; Yu, Y. H.; Nelessen, A.; Ruehl, K.; Michelen, C.

    2014-05-01

    Wave energy converters (WECs) are commonly designed and analyzed using numerical models that combine multi-body dynamics with hydrodynamic models based on the Cummins Equation and linearized hydrodynamic coefficients. These modeling methods are attractive design tools because they are computationally inexpensive and do not require the use of high performance computing resources necessitated by high-fidelity methods, such as Navier Stokes computational fluid dynamics. Modeling hydrodynamics using linear coefficients assumes that the device undergoes small motions and that the wetted surface area of the devices is approximately constant. WEC devices, however, are typically designed to undergo large motions in order to maximize power extraction, calling into question the validity of assuming that linear hydrodynamic models accurately capture the relevant fluid-structure interactions. In this paper, we study how calculating buoyancy and Froude-Krylov forces from the instantaneous position of a WEC device (referred to as instantaneous buoyancy and Froude-Krylov forces from herein) changes WEC simulation results compared to simulations that use linear hydrodynamic coefficients. First, we describe the WEC-Sim tool used to perform simulations and how the ability to model instantaneous forces was incorporated into WEC-Sim. We then use a simplified one-body WEC device to validate the model and to demonstrate how accounting for these instantaneously calculated forces affects the accuracy of simulation results, such as device motions, hydrodynamic forces, and power generation.

  11. EDS operator and control software

    SciTech Connect (OSTI)

    Ott, L.L.

    1985-04-01

    The Enrichment Diagnostic System (EDS) was developed at Lawrence Livermore National Laboratory (LLNL) to acquire, display and analyze large quantities of transient data for a real-time Advanced Vapor Laser Isotope Separation (AVLIS) experiment. Major topics discussed in this paper are the EDS operator interface (SHELL) program, the data acquisition and analysis scheduling software, and the graphics software. The workstation concept used in EDS, the software used to configure a user's workstation, and the ownership and management of a diagnostic are described. An EDS diagnostic is a combination of hardware and software designed to study specific aspects of the process. Overall system performance is discussed from the standpoint of scheduling techniques, evaluation tools, optimization techniques, and program-to-program communication methods. EDS is based on a data driven design which keeps the need to modify software to a minimum. This design requires a fast and reliable data base management system. A third party data base management product, Berkeley Software System Database, written explicitly for HP1000's, is used for all EDS data bases. All graphics is done with an in-house graphics product, Device Independent Graphics Library (DIGLIB). Examples of devices supported by DIGLIB are: Versatec printer/plotters, Raster Technologies Graphic Display Controllers, and HP terminals (HP264x and HP262x). The benefits derived by using HP hardware and software as well as obstacles imposed by the HP environment are presented in relation to EDS development and implementation.

  12. Introduction to Software Engineering

    E-Print Network [OSTI]

    Syllabus Background References Homework Videos Project Introduction to Software Engineering AERSP Exam Conclusions Appendix Links Hits Software Engineering: AERSP 440 http Confidence Aerospace Software (2006) IEEE Computer Society SE Portal Software Engineering: AERSP 440 http

  13. Tools for charged Higgs bosons

    E-Print Network [OSTI]

    Oscar Stl

    2010-12-13

    We review the status of publicly available software tools applicable to charged Higgs physics. A selection of codes are highlighted in more detail, focusing on new developments that have taken place since the previous charged Higgs workshop in 2008. We conclude that phenomenologists now have the tools ready to face the LHC data. A new webpage collecting charged Higgs resources is presented.

  14. Discouraging Software Piracy Using Software Aging

    E-Print Network [OSTI]

    Discouraging Software Piracy Using Software Aging Markus Jakobsson Michael Reiter Abstract Most people consider frequent software updates a nuisance. However, we show how this common phenomenon can be turned into a feature that protects against software piracy. We define a protocol for "drop-in" upgrades

  15. GridOPTICS(TM) A Novel Software Framework for Integrating Power Grid Data Storage, Management and Analysis

    SciTech Connect (OSTI)

    Gorton, Ian; Yin, Jian; Akyol, Bora A.; Ciraci, Selim; Critchlow, Terence; Liu, Yan; Gibson, Tara D.; Purohit, Sumit; Sharma, Poorva; Vlachopoulou, Maria

    2013-01-09

    This paper describes the architecture and design of GridOPTICSTM, a novel software framework to integrate a collection of software tools developed by PNNLs Future Power Grid Initiative (FPGI) into a coherent, powerful operations and planning tool for the power grid of the future. GridOPTICSTM enables plug-and-play of various analysis, modeling and visualization software tools for fast and accurate control of the power grid. To bridge the data access for different control purposes, GridOPTICSTM provides a scalable and thin layer of event processing that hides the complexity of data storage and management. The initial prototype of GridOPTICSTM was demonstrated with several use cases from PNNLs FPGI.

  16. Development of a Software Framework for System-Level Carbon Sequestration Risk Assessment

    SciTech Connect (OSTI)

    Miller, R.

    2013-02-28

    The overall purpose of this project was to identify, evaluate, select, develop, and test a suite of enhancements to the GoldSim software program, in order to make it a better tool for use in support of Carbon Capture and Sequestration (CCS) projects. The GoldSim software is a foundational tool used by scientists at NETL and at other laboratories and research institutions to evaluate system-level risks of proposed CCS projects. The primary product of the project was a series of successively improved versions of the GoldSim software, supported by an extensive Users Guide. All of the enhancements were tested by scientists at Los Alamos National Laboratory, and several of the enhancements have already been incorporated into the CO{sub 2}-PENS sequestration model.

  17. Data Mining Tools Irfan Altas

    E-Print Network [OSTI]

    Turlach, Berwin A.

    Data Mining Tools Irfan Altas School of Information Studies, Charles Sturt University Wagga Wagga discuss several scalable and parallel discovery and predictive data mining tools. They successfully Data mining tools, thin plate splines, BMARS, revolver, regression, smoothing, addi tive models

  18. Mathematical models as tools for probing long-term safety of CO2 storage

    E-Print Network [OSTI]

    Pruess, Karsten

    2010-01-01

    Issue on Site Characterization for Geological Storage ofgeological model needs to be acknowledged. Further site characterization

  19. An Effective Practical Model-Based Detectability Tool Neal Snooke 1

    E-Print Network [OSTI]

    Snooke, Neal

    Comprehensive model- based simulation of system (FMEA) Fault coverage report Selection of sensors Structure

  20. CSP 587: Software Quality Management S. Kan, Software Quality engineering, Addison-Wesley.

    E-Print Network [OSTI]

    Heller, Barbara

    CSP 587: Software Quality Management Texts S. Kan, Software Quality engineering, Addison hours · Quality Appraisal Programs 5 hours SEI's Capability Maturity Model ISO 9000 Total 45 hours CSP

  1. E-mail: whare@udc.eduhttp://www.udc.edu//wrri Integrating Water Quality Monitoring and Modeling as a Tool for

    E-Print Network [OSTI]

    District of Columbia, University of the

    of mathematical models as a predictive tool for water resource management. Pollution Sources and Consequences system Ground water quality Storm water Wastewater treatment plant Rainfall runoff Environmental treatment modeling and process optimization SWMM Model: Storm water quantity and quality modeling and urban

  2. August CSE 360/Fall 2014 1/4 Introduction to Software Engineering

    E-Print Network [OSTI]

    , 425/426 Course Description (CSE/ASU catalogue): Software life cycle models; project management, team, theories, and practices. Software life cycle models Commonly used process models Strengths development environments and methodologies; software architectures; quality assurance and standards; legal

  3. 46 I E E E S O F T WA R E Pu b l i s h e d b y t h e I EEE C o m p u t e r S o c i e t y 0 74 0 -74 5 9 / 10 / $ 2 6 . 0 0 2 0 10 I E E E modeling tools) or tools for visual understanding of

    E-Print Network [OSTI]

    Telea, Alexandru C.

    of a software product's total life-cycle costs, and 40 percent of that cost is software understand- ing.2,3 Nor of an existing architecture. Visual understanding tools aim to support sev- eral tasks, such as comparing desired and actual architectures, identifying architecture violations, highlighting architectural patterns or layers

  4. Results From the Industrial Assessment Center (IAC) Steam Tool Benchmarking Support Project

    E-Print Network [OSTI]

    Wright, A. L.; Bassett, K.; Eckerlin, H.; Ganji, A.; Hengeveld, D.; Jendrucko, R.; Kosanovic, D.; Turner, W.

    2002-01-01

    The U. S. Department of Energy's (DOE) Office of Industrial Technology (OIT) BestPractices effort is developing a number of software tools to assist industrial energy users to improve the efficiency of their operations. One of the software tools...

  5. A critical review on modelling formalisms and simulation tools in computational biosystems

    E-Print Network [OSTI]

    Machado, Daniel

    Integration of different kinds of biological processes is an ultimate goal for whole-cell modelling. We briefly review modelling formalisms that have been used in Systems Biology and identify the criteria that must be ...

  6. New DOE Modeling Tool Estimates Economic Benefits of Offshore Wind Plants |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Financing Tool Fits the BillDepartmentSites KDFNationalNavy 1 GeothermalNew BondEnergy New

  7. KBST: A Support Tool for Business Modeling in YunHeh ChenBurger

    E-Print Network [OSTI]

    Chen-Burger, Yun-Heh (Jessica)

    , and not only IT related ones. One such enterprise modeling methodology is IBM's Business System Development intelligent modeling advise and analysis. 1 Paper Summary IT systems which are built using traditional Microsoft Windows (Version 3.0 and 3.1). With the exception of a generic model advisor, all KBST code has

  8. New Automotive Air Conditioning System Simulation Tool Developed in MATLAB/Simulink

    SciTech Connect (OSTI)

    Kiss, T.; Chaney, L.; Meyer, J.

    2013-07-01

    Further improvements in vehicle fuel efficiency require accurate evaluation of the vehicle's transient total power requirement. When operated, the air conditioning (A/C) system is the largest auxiliary load on a vehicle; therefore, accurate evaluation of the load it places on the vehicle's engine and/or energy storage system is especially important. Vehicle simulation software, such as 'Autonomie,' has been used by OEMs to evaluate vehicles' energy performance. A transient A/C simulation tool incorporated into vehicle simulation models would also provide a tool for developing more efficient A/C systems through a thorough consideration of the transient A/C system performance. The dynamic system simulation software Matlab/Simulink was used to develop new and more efficient vehicle energy system controls. The various modeling methods used for the new simulation tool are described in detail. Comparison with measured data is provided to demonstrate the validity of the model.

  9. A user's guide to the GoldSim/BLT-MS integrated software package:a low-level radioactive waste disposal performance assessment model.

    SciTech Connect (OSTI)

    Knowlton, Robert G.; Arnold, Bill Walter; Mattie, Patrick D.

    2007-03-01

    Sandia National Laboratories (Sandia), a U.S. Department of Energy National Laboratory, has over 30 years experience in the assessment of radioactive waste disposal and at the time of this publication is providing assistance internationally in a number of areas relevant to the safety assessment of radioactive waste disposal systems. In countries with small radioactive waste programs, international technology transfer program efforts are often hampered by small budgets, schedule constraints, and a lack of experienced personnel. In an effort to surmount these difficulties, Sandia has developed a system that utilizes a combination of commercially available software codes and existing legacy codes for probabilistic safety assessment modeling that facilitates the technology transfer and maximizes limited available funding. Numerous codes developed and endorsed by the United States Nuclear Regulatory Commission (NRC) and codes developed and maintained by United States Department of Energy are generally available to foreign countries after addressing import/export control and copyright requirements. From a programmatic view, it is easier to utilize existing codes than to develop new codes. From an economic perspective, it is not possible for most countries with small radioactive waste disposal programs to maintain complex software, which meets the rigors of both domestic regulatory requirements and international peer review. Therefore, revitalization of deterministic legacy codes, as well as an adaptation of contemporary deterministic codes, provides a credible and solid computational platform for constructing probabilistic safety assessment models. This document is a reference users guide for the GoldSim/BLT-MS integrated modeling software package developed as part of a cooperative technology transfer project between Sandia National Laboratories and the Institute of Nuclear Energy Research (INER) in Taiwan for the preliminary assessment of several candidate low-level waste repository sites. Breach, Leach, and Transport-Multiple Species (BLT-MS) is a U.S. NRC sponsored code which simulates release and transport of contaminants from a subsurface low-level waste disposal facility. GoldSim is commercially available probabilistic software package that has radionuclide transport capabilities. The following report guides a user through the steps necessary to use the integrated model and presents a successful application of the paradigm of renewing legacy codes for contemporary application.

  10. Resource Planning Model: An Integrated Resource Planning and Dispatch Tool for Regional Electric Systems

    SciTech Connect (OSTI)

    Mai, T.; Drury, E.; Eurek, K.; Bodington, N.; Lopez, A.; Perry, A.

    2013-01-01

    This report introduces a new capacity expansion model, the Resource Planning Model (RPM), with high spatial and temporal resolution that can be used for mid- and long-term scenario planning of regional power systems. Although RPM can be adapted to any geographic region, the report describes an initial version of the model adapted for the power system in Colorado. It presents examples of scenario results from the first version of the model, including an example of a 30%-by-2020 renewable electricity penetration scenario.

  11. Designing supportability into software

    E-Print Network [OSTI]

    Shirolkar, Prashant A., 1973-

    2004-01-01

    Background: Despite the identification of a "software crisis" in the 1960s, large software projects are full of defects even today [19]. These defects cause the software to behave unexpectedly. The cause generally is ...

  12. Designing security into software

    E-Print Network [OSTI]

    Zhang, Chang Tony

    2006-01-01

    When people talk about software security, they usually refer to security applications such as antivirus software, firewalls and intrusion detection systems. There is little emphasis on the security in the software itself. ...

  13. Software for Multilevel Analysis

    E-Print Network [OSTI]

    Jan de Leeuw; Ita Kreft

    2011-01-01

    SOFTWARE FOR MULTILEVEL ANALYSIS JAN DE LEEUW AND ITA G.G.of the more important software programs and packages thatstatistical and numerical software does not have and does

  14. The Other Software

    E-Print Network [OSTI]

    McWilliams, Chandler B.

    2009-01-01

    F. 1997. There is No Software. in Literature, Media,F. 2008. Language. in Software Studies. M. FULLER, Ed. MITThe Other Software Chandler B. McWilliams University of

  15. Leica Confocal Software LCS

    E-Print Network [OSTI]

    Yavuz, Deniz

    Leica Confocal Software LCS User manual (for Leica TCS SP2 systems) #12;Version: RK09052000 Page 2......................................................................................2 2 The Leica Confocal Software: An overview...............................................7 2.1 Starting the software..........................................................................7 2

  16. Software Architecture and Software Configuration Bernhard Westfechtel

    E-Print Network [OSTI]

    Westfechtel, Bernhard

    through- out the entire software life cycle. Project management deals with coordination issues support for the management of evolving software objects throughout the whole life cycle. Several problems the software life cycle. In addition, it supports system building (creation of derived objects from

  17. Modifying the Soil and Water Assessment Tool to Simulate Cropland Carbon Flux: Model Development and Initial Evaluation

    SciTech Connect (OSTI)

    Zhang, Xuesong; Izaurralde, Roberto C.; Arnold, Jeffrey; Williams, Jimmy R.; Srinivasan, Raghavan

    2013-10-01

    Climate change is one of the most compelling modern issues and has important implications for almost every aspect of natural and human systems. The Soil and Water Assessment Tool (SWAT) model has been applied worldwide to support sustainable land and water management in a changing climate. However, the inadequacies of the existing carbon algorithm in SWAT limit its application in assessing impacts of human activities on CO2 emission, one important source of greenhouse gases (GHGs) that traps heat in the earth system and results in global warming. In this research, we incorporate a revised version of the CENTURY carbon model into SWAT to describe dynamics of soil organic matter (SOM)- residue and simulate land-atmosphere carbon exchange.

  18. software installation page

    E-Print Network [OSTI]

    The PDE software infrastructure. Once you download and untar the software, you can run it interpreted or compiled. The file all.scm includes the sources for the...

  19. software installation page

    E-Print Network [OSTI]

    Installing software used in CS/MA 615. There are sources for various software packages. Gambit web site. You can download install packages for Windows and

  20. ESTSC - Software Best Practices

    Office of Scientific and Technical Information (OSTI)

    reviews for sensitivity and export control. Exclusions. Software that meets the following criteria need not be announced to ESTSC: operational systems software that is site...