An improved symbiotic organisms search algorithm for low-yield stepper scheduling problem. - Sikai Gong; Ran Huang; Zhengcai Cao (CASE, 2017)

A Self-braking Symbiotic Organisms Search Algorithm for Bi-objective Reentrant Hybrid Flow Shop Scheduling Problem. - Zhengcai Cao; Sikai Gong; Meng Zhou; Kaiwen Liu (CASE, 2018)