Xuebin Ren
Associate Professor, Ph.D/Master Supervisor
School of Computer Science and Technology
Xi’an Jiaotong University
ACM Member, IEEE Member, CCF Member

Address:
No. 28, Xianning West Road,
Xi’an Jiaotong University

Xi’an, Shaanxi 710049, China

Email: xuebinren AT mail DOT xjtu DOT edu DOT cn
Office: Room 713, West No.1 Building

Biography
I am currently an associate professor in the School of Computer Science and Technology at Xi’an Jiaotong University. I obtained my Ph. D in computer science from the School of Computer Science and Technology at Xi’an Jiaotong University in 2017, and has been a visiting Ph. D student in the Department of Computing at Imperial College London from 2016 to 2017.

Research Interests
Data privacy and privacy preservation for large-scale data analytics, including differential privacy, local differential privacy, federated learning, and secure multiparty computation.

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Recent Publications
LDP-IDS: Local Differential Privacy for Infinite Data Streams
by X. Ren, L. Shi, W. Yu, S. Yang, C. Zhao, Z. Xu
In Proceedings of 41th ACM SIGMOD International Conference on Management of Data (SIGMOD 2022), pages TBD, Philadelphia, USA, June 2022.


Latent dirichlet allocation model training with differential privacy
by F. Zhao, X. Ren, S. Yang, Q. Han, P. Zhao, X. Yang
IEEE Transactions on Information Forensics and Security (IEEE TIFS), Vol. 16, pages 1290-1305, 2020.

DPCrowd: privacy-preserving and communication-efficient decentralized statistical estimation for real-time crowdsourced data
by X. Ren, C.M. Yu, W. Yu, X. Yang, J. Zhao, S. Yang
IEEE Internet of Things Journal (IEEE IoT-J), Vol. 8, No. 4, pages 2775-2791, 2020.

LoPub : High-Dimensional Crowdsourced Data Publication With Local Differential Privacy
by X. Ren, C.M. Yu, W. Yu, S. Yang, X. Yang, J. McCann, P. S. Yu
IEEE Transactions on Information Forensics and Security (IEEE TIFS), Vol. 13, No. 9, pages 2151-2166, 2018.

On privacy protection of latent dirichlet allocation model training
by F. Zhao, X. Ren, S. Yang, X. Yang
In Proceedings of the 28th International Joint Conference on Artificial Intelligence (IJCAI 2019), pages 4860-4866, Macau, China, August 2019.