Kejia Chen - RankMe

15 papers A* 4A 1Journal 10

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Safety at One Shot: Patching Fine-Tuned LLMs with A Single Instance. CoRR Jiawen Zhang, Lipeng He, Kejia Chen, Jian Lou, Jian Liu, Xiaohu Yang, Ruoxi Jia
2026	J	`jnl`	Self-improved holistic alignment for preference enhancement. Pattern Recognit. Kejia Chen, Jiawen Zhang, Jiazhen Yang, Mingli Song, Zunlei Feng
2026	J	`jnl`	Understanding and Preserving Safety in Fine-Tuned LLMs. CoRR Jiawen Zhang, Yangfan Hu, Kejia Chen, Lipeng He, Jiachen Ma, Jian Lou, Dan Li, Jian Liu, Xiaohu Yang, Ruoxi Jia
2025	J	`jnl`	Activation Approximations Can Incur Safety Vulnerabilities Even in Aligned LLMs: Comprehensive Analysis and Defense. CoRR Jiawen Zhang, Kejia Chen, Lipeng He, Jian Lou, Dan Li, Zunlei Feng, Mingli Song, Jian Liu, Kui Ren, Xiaohu Yang
2025	A*	`conf`	Activation Approximations Can Incur Safety Vulnerabilities in Aligned LLMs: Comprehensive Analysis and Defense. USENIX Security Symposium Jiawen Zhang, Kejia Chen, Lipeng He, Jian Lou, Dan Li, Zunlei Feng, Mingli Song, Jian Liu, Kui Ren, Xiaohu Yang
2025	A*	`conf`	Assessing Safety Risks and Quantization-aware Safety Patching for Quantized Large Language Models. ICML Kejia Chen, Jiawen Zhang, Jiacong Hu, Yu Wang, Jian Lou, Zunlei Feng, Mingli Song
2025	J	`jnl`	It Takes Two: Your GRPO Is Secretly DPO. CoRR Yihong Wu, Liheng Ma, Lei Ding, Muzhi Li, Xinyu Wang, Kejia Chen, Zhan Su, Zhanguang Zhang, Chenyang Huang, Yingxue Zhang, Mark Coates, Jian-Yun Nie
2025	J	`jnl`	Q-resafe: Assessing Safety Risks and Quantization-aware Safety Patching for Quantized Large Language Models. CoRR Kejia Chen, Jiawen Zhang, Jiacong Hu, Yu Wang, Jian Lou, Zunlei Feng, Mingli Song
2025	J	`jnl`	SHAPE : Self-Improved Visual Preference Alignment by Iteratively Generating Holistic Winner. CoRR Kejia Chen, Jiawen Zhang, Jiacong Hu, Jiazhen Yang, Jian Lou, Zunlei Feng, Mingli Song
2025	J	`jnl`	SecPE: Secure Prompt Ensembling for Private and Robust Large Language Models. CoRR Jiawen Zhang, Kejia Chen, Zunlei Feng, Jian Lou, Mingli Song, Jian Liu, Xiaohu Yang
2025	A*	`conf`	Secure Transformer Inference Made Non-interactive. NDSS Jiawen Zhang, Xinpeng Yang, Lipeng He, Kejia Chen, Wen-jie Lu, Yinghao Wang, Xiaoyang Hou, Jian Liu, Kui Ren, Xiaohu Yang
2025	J	`jnl`	Token-Level Inference-Time Alignment for Vision-Language Models. CoRR Kejia Chen, Jiawen Zhang, Jiacong Hu, Kewei Gao, Jian Lou, Zunlei Feng, Mingli Song
2024	A	`conf`	SecPE: Secure Prompt Ensembling for Private and Robust Large Language Models. ECAI Jiawen Zhang, Kejia Chen, Zunlei Feng, Jian Lou, Mingli Song
2024	J	`jnl`	Secure Transformer Inference Made Non-interactive. IACR Cryptol. ePrint Arch. Jiawen Zhang, Jian Liu, Xinpeng Yang, Yinghao Wang, Kejia Chen, Xiaoyang Hou, Kui Ren, Xiaohu Yang
2024	A*	`conf`	Transformer Doctor: Diagnosing and Treating Vision Transformers. NeurIPS Jiacong Hu, Hao Chen, Kejia Chen, Yang Gao, Jingwen Ye, Xingen Wang, Mingli Song, Zunlei Feng