Zhen Tu

2019

doi dblp
No More than What I Post: Preventing Linkage Attacks on Check-in Services.
Fengli Xu|Zhen Tu|Hongjia Huang|Shuhao Chang|Funing Sun|Diansheng Guo|Yong Li
The World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019

2017

doi dblp
Trajectory Recovery From Ash: User Privacy Is NOT Preserved in Aggregated Mobility Data.
Fengli Xu|Zhen Tu|Yong Li|Pengyu Zhang|Xiaoming Fu|Depeng Jin
Proceedings of the 26th International Conference on World Wide Web, WWW 2017, Perth, Australia, April 3-7, 2017