PPTA: A location privacy-preserving and flexible task assignment service for spatial crowdsourcing. - Menglun Zhou; Yifeng Zheng; Songlei Wang; Zhongyun Hua; Hejiao Huang; Yansong Gao 001; Xiaohua Jia (Comput. Networks, 2023)

SecDR: Enabling Secure, Efficient, and Accurate Data Recovery for Mobile Crowdsensing. - Yifeng Zheng; Menglun Zhou; Songlei Wang; Hejiao Huang; Xiaohua Jia; Xun Yi; Cong Wang 001 (IEEE Trans. Dependable Secur. Comput., 2024)

Privacy-Preserving Competitive Detour Tasking in Spatial Crowdsourcing. - Yifeng Zheng; Menglun Zhou; Songlei Wang; Zhongyun Hua; Jinghua Jiang; Yansong Gao 001 (IEEE Trans. Serv. Comput., 2025)