Good-looking but Lacking Faithfulness: Understanding Local Explanation Methods through Trend-based Testing. - Jinwen He; Kai Chen 012; Guozhu Meng; Jiangshan Zhang; Congyi Li (CCS, 2023)

UMA: Facilitating Backdoor Scanning via Unlearning-Based Model Ablation. - Yue Zhao 018; Congyi Li; Kai Chen 012 (AAAI, 2024)

Playing Language Game with LLMs Leads to Jailbreaking. - Yu Peng; Zewen Long; Fangming Dong; Congyi Li; Shu Wu; Kai Chen (CoRR, 2024)

LoRAGuard: An Effective Black-box Watermarking Approach for LoRAs. - Peizhuo Lv; Yiran Xiahou; Congyi Li; Mengjie Sun; Shengzhi Zhang; Kai Chen 012; Yingjun Zhang (CoRR, 2025)