Guan, Zihan

1. Black-box Backdoor Defense via Zero-shot Image Purification
   2023/03/21 by Yucheng Shi, Mengnan Du, Shi, Yucheng +7 · 8 citations
   Computer Science · #Generative Adversarial Networks and Image Synthesis #Adversarial Robustness in Machine Learning #Advanced Image Processing Techniques
2. Text2Seg: Remote Sensing Image Semantic Segmentation via Text-Guided Visual Foundation Models
   2023/04/20 by Zhang, Jielu, Zhou, Zhongliang, Mai, Gengchen +4 · 3 citations
   #Artificial Intelligence (cs.AI) #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences
3. UFID: A Unified Framework for Input-level Backdoor Detection on Diffusion Models
   2024/04/01 by Zihan Guan, Guan, Zihan, Mengxuan Hu +5 · 2 citations
   Physics and Astronomy · #Model Reduction and Neural Networks
4. Benign Samples Matter! Fine-tuning On Outlier Benign Samples Severely Breaks Safety
   2025/05/11 by Guan, Zihan, Hu, Mengxuan, Zhu, Ronghang +2 · 3 citations
   #Computation and Language (cs.CL) #FOS: Computer and information sciences #Machine Learning (cs.LG)
5. No Free Lunch: Retrieval-Augmented Generation Undermines Fairness in LLMs, Even for Vigilant Users
   2024/10/10 by Hu, Mengxuan, Wu, Hongyi, Guan, Zihan +4 · 1 citation
   #Computation and Language (cs.CL) #FOS: Computer and information sciences #Information Retrieval (cs.IR)