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Application of Conditional Random Fields and Sparse Polynomial Chaos Expansions to Geotechnical Problems

Abstract : In geotechnical applications, mechanical properties of soil vary spatially within the soil mass and they are often represented by random fields. When data at certain locations of the soil mass are available, conditional random fields may be used to incorporate them. In this paper, we combine conditional random fields with sparse polynomial chaos expansions to analyze response quantities with otherwise too expensive Monte Carlo-based techniques, such as reliability and sensitivity analysis.
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https://hal.archives-ouvertes.fr/hal-01247154
Contributor : Roland Schöbi <>
Submitted on : Monday, December 21, 2015 - 1:49:49 PM
Last modification on : Tuesday, March 5, 2019 - 9:30:11 AM
Long-term archiving on: : Tuesday, March 22, 2016 - 12:01:37 PM

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Roland Schöbi, Bruno Sudret. Application of Conditional Random Fields and Sparse Polynomial Chaos Expansions to Geotechnical Problems. 5th Int. Symposium of Geotechnical Safety and Risk (ISGSR2015), Oct 2015, Rotterdam, Netherlands. ⟨hal-01247154⟩

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