Variable selection in clustering for marketing segmentation using genetic algorithms. - Hsiang-Hsi Liu; Chorng-Shyong Ong (Expert Syst. Appl., 2008)

A multiobjective programming model for partner selection-perspectives of objective synergies and resource allocations. - Jih-Jeng Huang; Chin-Yi Chen; Hsiang-Hsi Liu; Gwo-Hshiung Tzeng (Expert Syst. Appl., 2010)