%0 Journal Article %A Meng, Debiao %A Yang, Shiyuan %A Lin, Tao %A Wang, Jiapeng %A Yang, Hengfei %A Lv, Zhiyuan %D 2022 %J Computer Modeling in Engineering \& Sciences %@ 1526-1506 %V 132 %N 2 %P 553--568 %T RBMDO Using Gaussian Mixture Model-Based Second-Order Mean-Value Saddlepoint Approximation %M doi:10.32604/cmes.2022.020756 %U http://www.techscience.com/CMES/v132n2/48298