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Probability density evolution method for structural reliability analysis: A parallel Bayesian active learning perspective

delete2025-08-28
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PRE
AI
T
Tong Zhou
T
Tong Guo
J
Jize Zhang *
DOI:10.1016/j.compstruc.2025.107936delete
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Abstract

Abstract

En 中文
• Probability density evolution method is cast from Bayesian active learning perspective. • Bayesian inference of failure probability is conducted based on the Kriging prior. • A multi-point learning function is defined to reduce the uncertainty of failure probability. • Advantage of the goal-consistent batch enrichment strategy over others is clarified.
Keywords:
Probability density evolution method
Bayesian inference
Kriging prior
Failure probability
Multi-point learning function

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Computers and Structures
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Kyoto University
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The Hong Kong University of Science and Technology
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Southeast University
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