My name is Yucheng Fu. I am a third-year PhD student at the University of Virginia, advised by Prof.Tianhao Wang.

I received my B.Eng in Cyber Security from Sichuan University in 2024.

Research Interests

My research interest includes but not limited to:

differential privacy, including
- the intersection of differential privacy and secure multi-party computation
- machine learning privacy
trustworthy AI

Publications

Elaine Shi, Tianyao Gu, Xuanye Zheng, Yue Yang, Yiping Liu, Yucheng Fu, Multi-Party Distributed Point Functions, Revisited (TCC’26). (randomized author order)
Yucheng Fu, Tianhao Wang, Revisiting Continuous Noise Sampling for Multi-Party Differential Privacy (preprint, 2026).
Yucheng Fu, Tianyao Gu, Elaine Shi, Tianhao Wang, Distributed Synthesis of Differentially Private Tabular Datasets (USENIX Security’26), Distinguished Paper Award Runner-up. Code.
Yucheng Fu, Tianyao Gu, Elaine Shi, Tianhao Wang, Towards Vertically Distributed Differentially Private Synthetic Data Generation (TPDP workshop’25).
Guoheng Sun^*, Yucheng Fu^*, Han Yang, Juntian Huang, Ruimei Zhang, Haizhou Wang, Enhancing the Security of Large Character Set CAPTCHAs Using Transferable Adversarial Examples (TDSC), Code. (^* equal contribution)
Yucheng Fu, Tianhao Wang, Benchmarking Secure Sampling Protocols for Differential Privacy (CCS’24), Code.
Yucheng Fu, Guoheng Sun, Han Yang, Juntian Huang, Haizhou Wang, Fighting Attacks on Large Character Set CAPTCHAs Using Transferable Adversarial Examples (IJCNN’23), Code.

2026 USENIX Security 2026 Distinguished Paper Award Runner-up (22/376 accepted papers).
2023 National Scholarship (rank 1/189 in school, top 0.2% nationwide), Sichuan University.
2023 The First Level Scholarship, Sichuan University.
2023 Outstanding Undergraduate Graduates, Sichuan University.
2023 Outstanding Student, Sichuan University.
2022 The Second Level Scholarship (rank 6/189 in school), Sichuan University.
2022 National 1st Prize, The 8th China International College Students “Internet+” Internet Innovation and Entrepreneurship Competition. Ministry of Education of the People’s Republic of China.
2022 National Level (top 10% in school), The 2022 National Training Program of Innovation and Entrepreneurship for Undergraduates.