A privacy-preserving recommendation method based on multi-objective optimisation for mobile users. - Chonghuan Xu; Austin Shijun Ding; Stephen Shaoyi Liao (Int. J. Bio Inspired Comput., 2020)

A novel POI recommendation method based on trust relationship and spatial-temporal factors. - Chonghuan Xu; Austin Shijun Ding; Kaidi Zhao (Electron. Commer. Res. Appl., 2021)