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Title: UQTk Version 3.0.3 User Manual

Abstract

The UQ Toolkit (UQTk) is a collection of libraries and tools for the quantification of uncertainty in numerical model predictions. Version 3.0.3 offers intrusive and non-intrusive methods for propagating input uncertainties through computational models, tools for sen- sitivity analysis, methods for sparse surrogate construction, and Bayesian inference tools for inferring parameters from experimental data. This manual discusses the download and installation process for UQTk, provides pointers to the UQ methods used in the toolkit, and describes some of the examples provided with the toolkit.

Authors:
 [1];  [1];  [1];  [1];  [1];  [1]
  1. Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Publication Date:
Research Org.:
Sandia National Lab. (SNL-CA), Livermore, CA (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Advanced Scientific Computing Research (ASCR) (SC-21)
OSTI Identifier:
1367452
Report Number(s):
SAND2017-5747
653711
DOE Contract Number:  
AC04-94AL85000
Resource Type:
Technical Report
Country of Publication:
United States
Language:
English
Subject:
96 KNOWLEDGE MANAGEMENT AND PRESERVATION; 97 MATHEMATICS AND COMPUTING

Citation Formats

Sargsyan, Khachik, Safta, Cosmin, Chowdhary, Kamaljit Singh, Castorena, Sarah, De Bord, Sarah, and Debusschere, Bert. UQTk Version 3.0.3 User Manual. United States: N. p., 2017. Web. doi:10.2172/1367452.
Sargsyan, Khachik, Safta, Cosmin, Chowdhary, Kamaljit Singh, Castorena, Sarah, De Bord, Sarah, & Debusschere, Bert. UQTk Version 3.0.3 User Manual. United States. doi:10.2172/1367452.
Sargsyan, Khachik, Safta, Cosmin, Chowdhary, Kamaljit Singh, Castorena, Sarah, De Bord, Sarah, and Debusschere, Bert. Mon . "UQTk Version 3.0.3 User Manual". United States. doi:10.2172/1367452. https://www.osti.gov/servlets/purl/1367452.
@article{osti_1367452,
title = {UQTk Version 3.0.3 User Manual},
author = {Sargsyan, Khachik and Safta, Cosmin and Chowdhary, Kamaljit Singh and Castorena, Sarah and De Bord, Sarah and Debusschere, Bert},
abstractNote = {The UQ Toolkit (UQTk) is a collection of libraries and tools for the quantification of uncertainty in numerical model predictions. Version 3.0.3 offers intrusive and non-intrusive methods for propagating input uncertainties through computational models, tools for sen- sitivity analysis, methods for sparse surrogate construction, and Bayesian inference tools for inferring parameters from experimental data. This manual discusses the download and installation process for UQTk, provides pointers to the UQ methods used in the toolkit, and describes some of the examples provided with the toolkit.},
doi = {10.2172/1367452},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Mon May 01 00:00:00 EDT 2017},
month = {Mon May 01 00:00:00 EDT 2017}
}

Technical Report:

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