On bilevel minimum and bottleneck spanning tree problems. - Xueyu Shi; Bo Zeng 001; Oleg A. Prokopyev (Networks, 2019)

Sequence Independent Lifting for the Set of Submodular Maximization Problem. - Xueyu Shi; Oleg A. Prokopyev; Bo Zeng 001 (IPCO, 2020)

NIR Iris Challenge Evaluation in Non-cooperative Environments: Segmentation and Localization. - Caiyong Wang; Yunlong Wang 003; Kunbo Zhang; Jawad Muhammad; Tianhao Lu; Qi Zhang 015; Qichuan Tian; Zhaofeng He; Zhenan Sun; Yiwen Zhang; Tianbao Liu; Wei Yang 006; et al. (IJCB, 2021)

Second-order convolutional networks for iris recognition. - Lingyao Jia; Xueyu Shi; Qiule Sun; Xingqiang Tang; Peihua Li (Appl. Intell., 2022)

Sequence independent lifting for a set of submodular maximization problems. - Xueyu Shi; Oleg A. Prokopyev; Bo Zeng 001 (Math. Program., 2022)

Exact solution approaches for a class of bilevel fractional programs. - Jing Yang 062; Xueyu Shi; Oleg A. Prokopyev (Optim. Lett., 2023)

Mixed integer bilevel optimization with a k-optimal follower: a hierarchy of bounds. - Xueyu Shi; Oleg A. Prokopyev; Ted K. Ralphs (Math. Program. Comput., 2023)