Showing results 1 to 11 of 11
An effective active learning strategy for reliability-based design optimization under multiple simulation models Yang, Seonghyeok; Lee, Mingyu; Jung, Yongsu; Cho, Hyunkyoo; Hu, Weifei; Lee, Ikjin, STRUCTURAL SAFETY, v.107, 2024-03 |
Confidence-Based Design Optimization for a More Conservative Optimum under Surrogate Model Uncertainty Caused by Gaussian Process Jung, Yongsu; Kang, Kyeonghwan; Cho, Hyunkyoo; Lee, Ikjin, JOURNAL OF MECHANICAL DESIGN, v.143, no.9, 2021-09 |
Design Sensitivity Method for Sampling-Based RBDO With Varying Standard Deviation Cho, Hyunkyoo; Choi, K. K; Lee, IkJin; Lamb, David, JOURNAL OF MECHANICAL DESIGN, v.138, no.1, 2016-01 |
Determination of sample size for input variables in RBDO through bi-objective confidence-based design optimization under input model uncertainty Jung, Yongsu; Cho, Hyunkyoo; Duan, Zunyi; Lee, Ikjin, STRUCTURAL AND MULTIDISCIPLINARY OPTIMIZATION, v.61, no.1, pp.253 - 266, 2020-01 |
Intelligent initial point selection for MPP search in reliability-based design optimization Jung, Yongsu; Cho, Hyunkyoo; Lee, Ikjin, STRUCTURAL AND MULTIDISCIPLINARY OPTIMIZATION, v.62, no.4, pp.1809 - 1820, 2020-10 |
MPP-based approximated DRM (ADRM) using simplified bivariate approximation with linear regression Jung, Yongsu; Cho, Hyunkyoo; Lee, Ikjin, STRUCTURAL AND MULTIDISCIPLINARY OPTIMIZATION, v.59, no.5, pp.1761 - 1773, 2019-05 |
Probabilistic sensitivity analysis for novel second-order reliability method (SORM) using generalized chi-squared distribution Yoo, David; Lee, IkJin; Cho, Hyunkyoo, STRUCTURAL AND MULTIDISCIPLINARY OPTIMIZATION, v.50, no.5, pp.787 - 797, 2014-11 |
Reliability measure approach for confidence-based design optimization under insufficient input data Jung, Yongsu; Cho, Hyunkyoo; Lee, Ikjin, STRUCTURAL AND MULTIDISCIPLINARY OPTIMIZATION , v.60, no.5, pp.1967 - 1982, 2019-11 |
Selective dimension reduction method (DRM) to enhance accuracy and efficiency of most probable point (MPP)-based DRM Park, Jeong Woo; Cho, Hyunkyoo; Lee, Ikjin, STRUCTURAL AND MULTIDISCIPLINARY OPTIMIZATION, v.61, no.3, pp.999 - 1010, 2020-03 |
Surrogate-Based Time- Dependent Reliability Analysis for a Digital Twin Hu, Weifei; Yan, Jiquan; Zhao, Feng; Jiang, Chen; Liu, Hongwei; Cho, Hyunkyoo; Lee, Ikjin, JOURNAL OF MECHANICAL DESIGN, v.145, no.9, 2023-09 |
Variable selection using Gaussian process regression-based metrics for high-dimensional model approximation with limited data Lee, Kyungeun; Cho, Hyunkyoo; Lee, Ikjin, STRUCTURAL AND MULTIDISCIPLINARY OPTIMIZATION, v.59, no.5, pp.1439 - 1454, 2019-05 |
Discover