A Hybrid PSO/GA Algorithm for Job Shop Scheduling Problem. - Jianchao Tang; Guoji Zhang; Binbin Lin; Bixi Zhang (ICSI (1), 2010)

Layered Workflow Process Model Based on Extended Synchronizer. - Gang Ni; Bixi Zhang; Pangpang Wu (J. Networks, 2014)

Two-machine flow shop scheduling with deteriorating jobs: minimizing the weighted sum of makespan and total completion time. - Mingbao Cheng; Pandu R. Tadikamalla; Jennifer Shang; Bixi Zhang (J. Oper. Res. Soc., 2015)