A novel estimation model for user relationship intensity in social network. - Huijian Xu; Wanqiong Tao; Feipeng Guo (Int. J. Wirel. Mob. Comput., 2019)

Joint friend and item recommendation based on multidimensional feature reciprocal interaction in social e-commerce. - Wei Zhou; Feipeng Guo; Huijian Xu; Zhaoxiang Wang (Electron. Commer. Res. Appl., 2024)