Xuhong Zhang

Full Professor, Zhejiang University

Joined

January 2022

Names

Xuhong Zhang (Preferred)

Emails

****@zju.edu.cn (Confirmed)

Personal Links

Career & Education History

Full Professor

Zhejiang University (zju.edu.cn)

2020 – Present

PhD student

University of Central Florida (ucf.edu)

2013 – 2017

Advisors, Relations & Conflicts

PhD Advisor

Jun Wang

2013 – 2017

Expertise

LLM

VLM

AI Security

2018 – Present

Publications

Do Not Merge My Model! Safeguarding Open-Source LLMs Against Unauthorized Model Merging
Qinfeng Li, Miao Pan, Jintao Chen, Fu Teng, Zhiqiang Shen, Ge Su, Hao Peng, Xuhong Zhang
- CoRR 2025
- Readers: Everyone
RAGFort: Dual-Path Defense Against Proprietary Knowledge Base Extraction in Retrieval-Augmented Generation
Qinfeng Li, Miao Pan, Ke Xiong, Ge Su, Zhiqiang Shen, Yan Liu, Bing Sun, Hao Peng, Xuhong Zhang
- CoRR 2025
- Readers: Everyone
TextDefense: Adversarial Text Detection Based on Word Importance Score Dispersion
Lujia Shen, Yuwen Pu, Xuhong Zhang, Chunpeng Ge, Xing Yang, Hao Peng, Wei Wang, Shouling Ji
- IEEE Trans. Dependable Secur. Comput. 2025
- Readers: Everyone
Domain-Specific Data Synthesis for LLMs via Minimal Sufficient Representation Learning
Tong Ye, Hang Yu, Tengfei Ma, Xuhong Zhang, Jianguo Li, Peng Di, Jianwei Yin, Wenhai Wang
- ICLR 2026 Conference Withdrawn Submission
- Readers: Everyone
A Problem-Oriented Perspective and Anchor Verification for Code Optimization
Tong Ye, Tengfei Ma, Xuhong Zhang, Hang Yu, Jianwei Yin, Wenhai Wang
- ICLR 2026 Poster
- Readers: Everyone
Faithful Bi-Directional Model Steering via Distribution Matching and Distributed Interchange Interventions
Yuntai Bao, Xuhong Zhang, Jintao Chen, Ge Su, Yuxiang Cai, Hao Peng, SUN Bing, Haiqin Weng, Liu Yan, Jianwei Yin
- ICLR 2026 Poster
- Readers: Everyone
CLMTracing: Black-box User-level Watermarking for Code Language Model Tracing
Boyu Zhang, Ping He, Tianyu Du, Xuhong Zhang, Lei Yun, Kingsum Chow, Jianwei Yin
- CoRR 2025
- Readers: Everyone
VERIRL: Boosting the LLM-based Verilog Code Generation via Reinforcement Learning
Fu Teng, Miao Pan, Xuhong Zhang, Zhezhi He, Yiyao Yang, Xinyi Chai, Mengnan Qi, Liqiang Lu, Jianwei Yin
- CoRR 2025
- Readers: Everyone
Probing the Geometry of Truth: Consistency and Generalization of Truth Directions in LLMs Across Logical Transformations and Question Answering Tasks
Yuntai Bao, Xuhong Zhang, Tianyu Du, Xinkui Zhao, Zhengwen Feng, Hao Peng, Jianwei Yin
- CoRR 2025
- Readers: Everyone
TK-Mamba: Marrying KAN with Mamba for Text-Driven 3D Medical Image Segmentation
Haoyu Yang, Yuxiang Cai, Jintao Chen, Xuhong Zhang, Wenhui Lei, Xiaoming Shi, Jianwei Yin, Yankai Jiang
- CoRR 2025
- Readers: Everyone

View all 159 publications

Co-Authors

View all 260 co-authors