Friend Recommendation Algorithm Based on User Activity and Social Trust in LBSNs. - Chengcheng Su; Yaxin Yu; Mingfei Sui; Haijun Zhang (IEEE WISA, 2015)

Operational risks and coping strategies of micro-enterprise in peer-to-peer accommodation service sector: evidences from China. - Wanfei Wang; Chengcheng Su; Jin Hooi Chan; Xiaoguang Qi (Ind. Manag. Data Syst., 2020)