A novel privacy-preserving matrix factorization recommendation system based on random perturbation. - Zhaoyan Hu; Yonglong Luo; Xiaoyao Zheng; Yannian Zhao (J. Intell. Fuzzy Syst., 2020)

A Privacy-Preserving Trajectory Publication Method Based on Secure Start-Points and End-Points. - Yannian Zhao; Yonglong Luo; Qingying Yu; Zhaoyan Hu (Mob. Inf. Syst., 2020)