Fuzzy Random Portfolio Selection Problem. - Fang-Fang Hao; Yan-Kui Liu (CIS, 2007)

On the Continuity of Equilibrium Chance Functions. - Fang-Fang Hao; Yan-Kui Liu (FSKD (1), 2008)

A Class of Random Fuzzy Programming and Its Hybrid PSO Algorithm. - Yankui Liu; Xuejie Bai; Fang-Fang Hao (ICIC (2), 2008)

A new Chance-Variance optimization criterion for portfolio selection in uncertain decision systems. - Yankui Liu; Xiaoli Wu; Fang-Fang Hao (Expert Syst. Appl., 2012)