Mining group stock portfolio by using grouping genetic algorithms. - Chun-Hao Chen; Cheng-Bon Lin; Chao-Chun Chen (CEC, 2015)

An intelligence approach for group stock portfolio optimization with a trading mechanism. - Chun-Hao Chen; Cheng-Yu Lu; Cheng-Bon Lin (Knowl. Inf. Syst., 2020)