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Uncertainty Quantification Toolkit (UQTk)

In: Handbook of Uncertainty Quantification

Author

Listed:
  • Bert Debusschere

    (Sandia National Laboratories, Mechanical Engineering
    Sandia National Laboratories, Reacting Flow Research Department)

  • Khachik Sargsyan

    (Sandia National Laboratories, Reacting Flow Research Department)

  • Cosmin Safta

    (Sandia National Laboratories, Quantitative Modeling and Analysis)

  • Kenny Chowdhary

    (Sandia National Laboratories, Quantitative Modeling and Analysis)

Abstract

The UQ Toolkit (UQTk) is a collection of tools for uncertainty quantification, ranging from intrusive and nonintrusive forward propagation of uncertainty to inverse problems and sensitivity analysis. This chapter first outlines the UQTk design philosophy, followed by an overview of the available methods and the way they are implemented in UQTk. The second part of this chapter is a detailed example that illustrates a UQ workflow from surrogate construction, and calibration, to forward propagation and attribution.

Suggested Citation

  • Bert Debusschere & Khachik Sargsyan & Cosmin Safta & Kenny Chowdhary, 2017. "Uncertainty Quantification Toolkit (UQTk)," Springer Books, in: Roger Ghanem & David Higdon & Houman Owhadi (ed.), Handbook of Uncertainty Quantification, chapter 53, pages 1807-1827, Springer.
    • Handle: RePEc:spr:sprchp:978-3-319-12385-1_56
    DOI: 10.1007/978-3-319-12385-1_56
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