Výsledky vyhledávání - "Sandra E. Thompson"

Hierarchical multi-scale approach to validation and uncertainty quantification of hyper-spectral image modeling

Autor: Dave Engel, Thomas J. Kulp, Thomas A. Reichardt, Sandra E. Thompson, David L. Graff

Publikováno v: SPIE Proceedings.

Validating predictive models and quantifying uncertainties inherent in the modeling process is a critical component of the HARD Solids Venture program [1]. Our current research focuses on validating physics-based models predicting the optical propert

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::eb434a9c7cdf8475c56ac6cdb2a93d04
https://doi.org/10.1117/12.2224262

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Graph-Based Analysis of Nuclear Smuggling Data

Autor: Lawrence B. Holder, Sandra E. Thompson, Paul D. Whitney, Diane J. Cook, Lawrence K. Chilton

Publikováno v: Journal of Applied Security Research. 4:501-517

Much of the data that is collected and analyzed today is structural, consisting not only of entities but also of relationships between the entities. As a result, analysis applications rely on automated structural data mining approaches to find patter

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::581ee4ded8b6b8ef83e44cbfc2d3e953
https://doi.org/10.1080/19361610903176310

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Laser Photoionization of Sputtered Neutral atoms in PNNL SIMS and Applications in Nuclear Materials and Environmental Analyses (FY14 Progress Report for PL12-LaserSPec SIMS-PD08)

Autor: Sandra E. Thompson, David Willingham, Janet M. Cloutier, Albert J. Fahey, Benjamin E. Naes

A continuous wave (CW) Ar ion laser producing photons at 244 nm (doubled from the fundamental wavelength at 488nm) was used to ionize neutrals sputtered from representative lanthanide (neodymium oxide, Nd2O3) and actinide (uranium oxide, U3O8) contai

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::de7f2f9a2886fcfabace19719b965b14
https://doi.org/10.2172/1178132

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[Untitled]

Autor: Kim L. Fleming, Frank B. Peairs, Philip Westra, Gerald W. Buchleiter, Sandra E. Thompson, Dale F. Heermann, Harold R. Duke, Jennifer A. Hoeting, Dwayne G. Westfall

Publikováno v: Precision Agriculture. 3:47-61

The USDA-Agricultural Research Service and Colorado State University are conducting an interdisciplinary study that focuses on developing a clearer scientific understanding of the causes of yield variability. Two years of data have been collected fro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c3547bda51c7c2191be4e5b56c6d71a5
https://doi.org/10.1023/a:1013374120356

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Model and Analytic Processes for Export License Assessments

Autor: Sandra E. Thompson, Paul D. Whitney, Mark R. Weimar, Thomas W. Wood, Don S. Daly, Alan J. Brothers, Antonio P. Sanfilippo, Diane Cook, Larry Holder

This paper represents the Department of Energy Office of Nonproliferation Research and Development (NA-22) Simulations, Algorithms and Modeling (SAM) Program's first effort to identify and frame analytical methods and tools to aid export control prof

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d208006bb6dc6d543bcd9e28fb1f9c2f
https://doi.org/10.2172/1030886

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Utility of Social Modeling for Proliferation Assessment - Enhancing a Facility-Level Model for Proliferation Resistance Assessment of a Nuclear Enegry System

Autor: Garill A. Coles, Alan J. Brothers, Zoe N. Gastelum, Jarrod Olson, Sandra E. Thompson

The Utility of Social Modeling for Proliferation Assessment project (PL09-UtilSocial) investigates the use of social and cultural information to improve nuclear proliferation assessments, including nonproliferation assessments, Proliferation Resistan

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::39786938a8773ccf7bdb38981fc2e40b
https://doi.org/10.2172/993366

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Utility of Social Modeling for Proliferation Assessment - Preliminary Assessment

Autor: Garill A. Coles, Zoe N. Gastelum, Alan J. Brothers, Sandra E. Thompson

This Preliminary Assessment draft report will present the results of a literature search and preliminary assessment of the body of research, analysis methods, models and data deemed to be relevant to the Utility of Social Modeling for Proliferation A

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d37f6afd4ece1f83d5a12f3832d6dab9
https://doi.org/10.2172/986730

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VIM: A Platform for Violent Intent Modeling

Autor: Jack C. Schryver, Antonio Sanfilippo, Sandra E. Thompson, Paul D. Whitney, Gary R. Danielson, Elsa C. Augustenborg

Publikováno v: Social Computing and Behavioral Modeling ISBN: 9781441900555

Radical and contentious activism may or may not evolve into violent behavior depending on contextual factors related to social, political, cultural and infrastructural conditions. Significant theoretical advances have been made in understanding these

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f5233b050b9ddf5e231a8c3e60a2c48b
https://doi.org/10.1007/978-1-4419-0056-2_24

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MIST Final Report: Multi-sensor Imaging Science and Technology

Autor: Michael A. Lind, Michael G. Foley, Lisa L. Nuffer, Patricia A. Medvick, P.G. Heasler, Sandra E. Thompson, Patrick Mackey, Andrea S. Renholds, Jonathan L. Barr, Harlan P. Foote

The Multi-sensor Imaging Science and Technology (MIST) program was undertaken to advance exploitation tools for Long Wavelength Infra Red (LWIR) hyper-spectral imaging (HSI) analysis as applied to the discovery and quantification of nuclear prolifera

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c186340c39f07c8a659ae6a2cb8002aa
https://doi.org/10.2172/1133251

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Consequences of Mixed Pixels on Temperature Emissivity Separation

Autor: Michael G. Foley, Sandra E. Thompson, P.G. Heasler

This report investigates the effect that a mixed pixel can have on temperature/emissivity seperation (i.e. temperature/emissivity estimation using long-wave infra-red data). Almost all temperature/emissivity estimation methods are based on a model th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::eafa0c770f548d91e0fa2d5e2cbec320
https://doi.org/10.2172/1133253

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