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RISAdaptive Bilevel Approximation Technique for Multiobjective Evolutionary Optimization
Publisher: American Society of Civil Engineers
Locally Refined Adaptive Sparse Surrogate-Based Approach for Uncertainty Quantification
Publisher: American Society of Civil Engineers
Abstract: Two novel surrogate-based approaches have been developed for uncertainty quantification of engineering systems. In doing so, two well-known techniques, namely, high dimensional model representation (HDMR) and Kriging, have ...
Locally Refined Adaptive Sparse Surrogate-Based Approach for Uncertainty Quantification
Publisher: American Society of Civil Engineers
Abstract: Two novel surrogate-based approaches have been developed for uncertainty quantification of engineering systems. In doing so, two well-known techniques, namely, high dimensional model representation (HDMR) and Kriging, have ...
Multilevel Decomposition Framework for Reliability Assessment of Assembled Stochastic Linear Structural Systems
Publisher: ASCE
Abstract: To reduce the computational cost of assembled stochastic linear structural dynamic systems, a three-staged reduced order model-based framework for forward uncertainty propagation was developed. First, the physical domain ...