Risk management for crude oil futures: an optimal stopping-timing approach. - Sabri Boubaker; Zhenya Liu; Yaosong Zhan (Ann. Oper. Res., 2022)

Optimal filter rules for selling stocks in the emerging stock markets. - Sabri Boubaker; Xuyuan Han; Zhenya Liu; Yaosong Zhan (Ann. Oper. Res., 2023)