8 citations · 8 across the 4 of their papers we have counts for
4 papers
Enhanced sequential directional importance sampling for structural reliability analysis
Kai Chenga, Iason Papaioannou, Daniel Straub
Sequential directional importance sampling (SDIS) is an efficient adaptive simulation method for estimating failure probabilities. It expresses the failure probability as the produ…
Sliced gradient-enhanced Kriging for high-dimensional function approximation
Kai Cheng, Ralf Zimmermann
Gradient-enhanced Kriging (GE-Kriging) is a well-established surrogate modelling technique for approximating expensive computational models. However, it tends to get impractical fo…
Rare event estimation with sequential directional importance sampling (SDIS)
Kai Cheng, Iason Papaioannou, Zhenzhou Lu +2
In this paper, we propose a sequential directional importance sampling (SDIS) method for rare event estimation. SDIS expresses a small failure probability in terms of a sequence of…
Reliability of meta-analysis of an association between ambient air quality and development of asthma later in life
S. Stanley Young, Kai-Chieh Cheng, Jin Hua Chen +2
Claims from observational studies often fail to replicate. A study was undertaken to assess the reliability of cohort studies used in a highly cited meta-analysis of the associatio…