Zesen Liu (刘泽森)

As of 18 December 2024
A photo of J. Doe

I’m a senior student in the School of Cyber Engineering at Xidian University. I am also an incoming Ph.D. student at the Department of Computer Science and Engineering, Hong Kong University of Science and Technology (HKUST), supervised by Prof. Dongdong She.

I had a wonderful internship experience from 2023-10 to 2024-7 with Prof. Xinlei He and Prof. Tianshuo Cong at Tsinghua University and Hong Kong University of Science and Technology (Guangzhou). During my undergraduate, I spent wonderful years in the excellent 309-lab.

I can be reached at ang.sagapo at gmail dot com, google scholar, github.

Pre-prints

On Evaluating The Performance of Watermarked Machine-Generated Texts Under Adversarial Attacks
Zesen Liu, Tianshuo Cong, Xinlei He, and Qi Li

Publications

OBIR-tree: An Efficient Oblivious Index for Spatial Keyword Queries on Secure Enclaves
Zikai Ye, Xiangyu Wang, Zesen Liu, Dan Zhu, and Jianfeng Ma
ACM SIGMOD International Conference on Management of Data (SIGMOD’25)
Have You Merged My Model? On The Robustness of Large Language Model IP Protection Methods Against Model Merging
Tianshuo Cong, Delong Ran, Zesen Liu, Xinlei He, Yichen Gong, Jinyuan Liu, Qi Li, Anyu Wang, and Xiaoyun Wang
The 1th ACM Workshop On Large AI Systems And Models With Privacy And Safety Analysis, co-located with CCS (CCS-LAMPS’24), Salt Lake City, USA. (Best paper award)

Honors and Awards

  • 2024 National Scholarship
  • 2024 Appreciation of Modern and Contemporary Scientists Scholarship
  • 2023 Qi'an Xin First Prize Scholarship

Experience

  • Research Assistant, Tsinghua University & Hong Kong University of Science and Technology-Guangzhou, 2023.10-2024.7