Huiyu Xu

According to our database, Huiyu Xu authored at least 8 papers between 2024 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

Federated Large Language Model: Solutions, Challenges and Future Directions.

Jiahui Hu, Dan Wang, Zhibo Wang, Xiaoyi Pang, Huiyu Xu, Ju Ren, Kui Ren

IEEE Wirel. Commun., August, 2025

PT-Mark: Invisible Watermarking for Text-to-image Diffusion Models via Semantic-aware Pivotal Tuning.

Yaopeng Wang, Huiyu Xu, Zhibo Wang, Jiacheng Du, Zhichao Li, Yiming Li, Qiu Wang, Kui Ren

CoRR, April, 2025

Towards LLM Guardrails via Sparse Representation Steering.

Zeqing He, Zhibo Wang, Huiyu Xu, Kui Ren

CoRR, March, 2025

Can Small Language Models Reliably Resist Jailbreak Attacks? A Comprehensive Evaluation.

Wenhui Zhang, Huiyu Xu, Zhibo Wang, Zeqing He, Ziqi Zhu, Kui Ren

CoRR, March, 2025

2024

PrivacyAsst: Safeguarding User Privacy in Tool-Using Large Language Model Agents.

Xinyu Zhang, Huiyu Xu, Zhongjie Ba, Zhibo Wang, Yuan Hong, Jian Liu, Zhan Qin, Kui Ren

IEEE Trans. Dependable Secur. Comput., 2024

JailbreakLens: Interpreting Jailbreak Mechanism in the Lens of Representation and Circuit.

Zeqing He, Zhibo Wang, Zhixuan Chu, Huiyu Xu, Rui Zheng, Kui Ren, Chun Chen

CoRR, 2024

RedAgent: Red Teaming Large Language Models with Context-aware Autonomous Language Agent.

Huiyu Xu, Wenhui Zhang, Zhibo Wang, Feng Xiao, Rui Zheng, Yunhe Feng, Zhongjie Ba, Kui Ren

CoRR, 2024

ProFake: Detecting Deepfakes in the Wild against Quality Degradation with Progressive Quality-adaptive Learning.

Huiyu Xu, Yaopeng Wang, Zhibo Wang, Zhongjie Ba, Wenxin Liu, Lu Jin, Haiqin Weng, Tao Wei, Kui Ren

Proceedings of the 2024 on ACM SIGSAC Conference on Computer and Communications Security, 2024