A multi-stage stochastic programming for lot-sizing and scheduling under demand uncertainty. - Zhengyang Hu 004; Guiping Hu (Comput. Ind. Eng., 2018)

Hub relay network design for daily driver routes. - Zhengyang Hu 004; Ronald G. Askin; Guiping Hu (Int. J. Prod. Res., 2019)

Hybrid stochastic and robust optimization model for lot-sizing and scheduling problems under uncertainties. - Zhengyang Hu 004; Guiping Hu (Eur. J. Oper. Res., 2020)