Privacy-Preserving Personal Sensitive Data in Crowdsourcing. - Ke Xu; Kai Han 003; Hang Ye 001; Feng Gao; Chaoting Xu (WASA, 2018)

Privacy-Preserving Task Assignment in Skill-Aware Spatial Crowdsourcing. - Hang Ye 001; Kai Han 003; Ke Xu; Feng Gao; Chaoting Xu (WASA, 2018)

Toward location privacy protection in Spatial crowdsourcing. - Hang Ye 001; Kai Han 003; Chaoting Xu; Jingxin Xu; Fei Gui (Int. J. Distributed Sens. Networks, 2019)