An, Shengwei

14 publications

NeurIPS 2025 Temporal Logic-Based Multi-Vehicle Backdoor Attacks Against Offline RL Agents in End-to-End Autonomous Driving Xuan Chen, Shiwei Feng, Zikang Xiong, Shengwei An, Yunshu Mao, Lu Yan, Guanhong Tao, Wenbo Guo, Xiangyu Zhang

AAAI 2024 Elijah: Eliminating Backdoors Injected in Diffusion Models via Distribution Shift Shengwei An, Sheng-Yen Chou, Kaiyuan Zhang, Qiuling Xu, Guanhong Tao, Guangyu Shen, Siyuan Cheng, Shiqing Ma, Pin-Yu Chen, Tsung-Yi Ho, Xiangyu Zhang

AAAI 2024 Inspecting Prediction Confidence for Detecting Black-Box Backdoor Attacks Tong Wang, Yuan Yao, Feng Xu, Miao Xu, Shengwei An, Ting Wang

CVPR 2024 LOTUS: Evasive and Resilient Backdoor Attacks Through Sub-Partitioning Siyuan Cheng, Guanhong Tao, Yingqi Liu, Guangyu Shen, Shengwei An, Shiwei Feng, Xiangzhe Xu, Kaiyuan Zhang, Shiqing Ma, Xiangyu Zhang

NeurIPSW 2024 SkewAct: Red Teaming Large Language Models via Activation-Skewed Adversarial Prompt Optimization Hanxi Guo, Siyuan Cheng, Guanhong Tao, Guangyu Shen, Zhuo Zhang, Shengwei An, Kaiyuan Zhang, Xiangyu Zhang

ECCV 2024 UNIT: Backdoor Mitigation via Automated Neural Distribution Tightening Siyuan Cheng, Guangyu Shen, Kaiyuan Zhang, Guanhong Tao, Shengwei An, Hanxi Guo, Shiqing Ma, Xiangyu Zhang

NeurIPS 2023 Django: Detecting Trojans in Object Detection Models via Gaussian Focus Calibration Guangyu Shen, Siyuan Cheng, Guanhong Tao, Kaiyuan Zhang, Yingqi Liu, Shengwei An, Shiqing Ma, Xiangyu Zhang

ICLR 2023 FLIP: A Provable Defense Framework for Backdoor Mitigation in Federated Learning Kaiyuan Zhang, Guanhong Tao, Qiuling Xu, Siyuan Cheng, Shengwei An, Yingqi Liu, Shiwei Feng, Guangyu Shen, Pin-Yu Chen, Shiqing Ma, Xiangyu Zhang

NeurIPSW 2023 How to Remove Backdoors in Diffusion Models? Shengwei An, Sheng-Yen Chou, Kaiyuan Zhang, Qiuling Xu, Guanhong Tao, Guangyu Shen, Siyuan Cheng, Shiqing Ma, Pin-Yu Chen, Tsung-Yi Ho, Xiangyu Zhang

CVPR 2023 MEDIC: Remove Model Backdoors via Importance Driven Cloning Qiuling Xu, Guanhong Tao, Jean Honorio, Yingqi Liu, Shengwei An, Guangyu Shen, Siyuan Cheng, Xiangyu Zhang

ECCV 2022 An Invisible Black-Box Backdoor Attack Through Frequency Domain Tong Wang, Yuan Yao, Feng Xu, Shengwei An, Hanghang Tong, Ting Wang

CVPR 2022 Better Trigger Inversion Optimization in Backdoor Scanning Guanhong Tao, Guangyu Shen, Yingqi Liu, Shengwei An, Qiuling Xu, Shiqing Ma, Pan Li, Xiangyu Zhang

ICML 2022 Constrained Optimization with Dynamic Bound-Scaling for Effective NLP Backdoor Defense Guangyu Shen, Yingqi Liu, Guanhong Tao, Qiuling Xu, Zhuo Zhang, Shengwei An, Shiqing Ma, Xiangyu Zhang

ICML 2021 Backdoor Scanning for Deep Neural Networks Through K-Arm Optimization Guangyu Shen, Yingqi Liu, Guanhong Tao, Shengwei An, Qiuling Xu, Siyuan Cheng, Shiqing Ma, Xiangyu Zhang