A Multivariate Loss Function Approach to Robust Design of Systems with Multiple Performance Characteristics. - Woojin Soh; Heeyoung Kim; Bong-Jin Yum (Qual. Reliab. Eng. Int., 2016)

Application of kernel principal component analysis to multi-characteristic parameter design problems. - Woojin Soh; Heeyoung Kim; Bong-Jin Yum (Ann. Oper. Res., 2018)