Patronus: Identifying and Mitigating Transferable Backdoors in Pre-trained Language Models. - Tianhang Zhao; Wei Du; Haodong Zhao; Sufeng Duan; Gongshen Liu (CoRR, 2025)

GradSentry: Gradient Spectral Entropy for Backdoor Sample Filtering in Large Language Model Fine-Tuning. - Haodong Zhao; Tianyi Xu; Tianhang Zhao; Zhuosheng Zhang 001; Gongshen Liu (CoRR, 2026)