iPri: Context-Aware Access Control and Privacy Policy Recommendation. - Guoyun Li; Yaozhi Zhang; Xianqi Yu; Yuqing Sun 001 (UIC/ATC/ScalCom, 2015)

Modeling User Intrinsic Characteristic on Social Media for Identity Linkage. - Xianqi Yu; Yuqing Sun 001; Elisa Bertino; Xin Li (ACM Trans. Soc. Comput., 2018)