Character Photo Selection for Mobile Platform. - Chuchu Xu; Xinguo Yu; Chao Sun (ISGV, 2021)

Educational Robot Aided Photo Taking and Management. - Chuchu Xu; Li Liu; Xinguo Yu; Bin He 007 (TALE, 2021)

Two-stage submodular maximization under curvature. - Yanzhi Li; Zhicheng Liu; Chuchu Xu; Ping Li 053; Xiaoyan Zhang 001; Hong Chang 002 (J. Comb. Optim., 2023)