Research on Identity-based Batch Anonymous Authentication Scheme for VANET. - Cheng Song; Xinan Gu; Lei Wang 051; Zhizhong Liu; Yuan Ping (KSII Trans. Internet Inf. Syst., 2019)

A Trajectory Substitution Privacy Protection Scheme in location-based services. - Cheng Song; Yadong Zhang; Xinan Gu; Lei Wang 051; Zhizhong Liu (KSII Trans. Internet Inf. Syst., 2019)