Hongquan Liu

PhD student, Fudan University

Joined

April 2022

Names

Hongquan Liu (Preferred)

Emails

****@m.fudan.edu.cn (Confirmed)

Personal Links

Career & Education History

PhD student

Fudan University (fudan.edu.cn)

2021 – Present

Undergrad student

Fudan University (fudan.edu.cn)

2017 – 2021

Advisors, Relations & Conflicts

PhD Advisor

2021 – Present

Expertise

Semi-supervised Federated Learning

2022 – Present

Federated Learning

2021 – Present

Publications

Powerful Independence Testing on Heterogeneous Federated Clients with Theoretical Guarantees
Yixin Ren, Hongquan Liu, Juncai Zhang, Yewei Xia, Zichuan Lin, Deheng Ye, Hao Zhang, Jihong Guan, Shuigeng Zhou
- Submitted to ICLR 2026
- Readers: Everyone
FedOpenMatch: Towards Semi-Supervised Federated Learning in Open-Set Environments
Hongquan Liu, ChenyuGuo, Yixin Ren, Jihong Guan, Shuigeng Zhou
- ICLR 2026 Poster
- Readers: Everyone
Flexible Differentially Private Vertical Federated Learning with Adaptive Feature Embeddings
Yuxi Mi, Hongquan Liu, Yewei Xia, Yiheng Sun, Jihong Guan, Shuigeng Zhou
- CoRR 2023
- Readers: Everyone
DuetFace: Collaborative Privacy-Preserving Face Recognition via Channel Splitting in the Frequency Domain
Yuxi Mi, Yuge Huang, Jiazhen Ji, Hongquan Liu, Xingkun Xu, Shouhong Ding, Shuigeng Zhou
- 2022 (modified: 15 Nov 2022)
- ACM Multimedia 2022
- Readers: Everyone

Co-Authors