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Shengwei An

14 papers at tracked venues · 10 at CORE A* · active 2024–2026

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Venues

S&P ×3AAAI ×2USENIX Security ×2ACSAC ×1CVPR ×1ECCV ×1EMNLP ×1NDSS ×1NeurIPS ×1WACV ×1

Frequent coauthors

Xiangyu Zhang
×13
Siyuan Cheng
×12
Guanhong Tao
×11
Guangyu Shen
×11
Kaiyuan Zhang
×10
Shiqing Ma
×7
Zhuo Zhang
×5
Hanxi Guo
×5
Yingqi Liu
×3
Lu Yan
×3
Zhenting Wang
×2
Xiaolong Jin
×2

Papers

  1. Mitigating Backdoor Attacks via Trigger Reconstruction and Model Hardening
    WACV 2026 ·
    Guanhong Tao
    ,
    Siyuan Cheng
    ,
    Guangyu Shen
    ,
    Yingqi Liu
    , Shengwei An,
    Zhuo Zhang
    ,
    Zhenting Wang
    ,
    Hanxi Guo
    ,
    Xiangyu Zhang
  2. BAIT: Large Language Model Backdoor Scanning by Inverting Attack Target
    S&P 2025 ·
    Guangyu Shen
    ,
    Siyuan Cheng
    ,
    Zhuo Zhang
    ,
    Guanhong Tao
    ,
    Kaiyuan Zhang
    ,
    Hanxi Guo
    ,
    Lu Yan
    ,
    Xiaolong Jin
    , Shengwei An,
    Shiqing Ma
    ,
    Xiangyu Zhang
  3. CENSOR: Defense Against Gradient Inversion via Orthogonal Subspace Bayesian Sampling
    NDSS 2025 ·
    Kaiyuan Zhang
    ,
    Siyuan Cheng
    ,
    Guangyu Shen
    ,
    Bruno Ribeiro
    , Shengwei An,
    Pin-Yu Chen
    ,
    Xiangyu Zhang
    ,
    Ninghui Li
  4. Profiler: Black-box AI-generated Text Origin Detection via Context-aware Inference Pattern Analysis
    EMNLP 2025 ·
    Hanxi Guo
    ,
    Siyuan Cheng
    ,
    Xiaolong Jin
    ,
    Zhuo Zhang
    ,
    Guangyu Shen
    ,
    Kaiyuan Zhang
    , Shengwei An,
    Guanhong Tao
    ,
    Xiangyu Zhang
  5. SOFT: Selective Data Obfuscation for Protecting LLM Fine-tuning against Membership Inference Attacks
    USENIX Security 2025 ·
    Kaiyuan Zhang
    ,
    Siyuan Cheng
    ,
    Hanxi Guo
    ,
    Yuetian Chen
    ,
    Zian Su
    , Shengwei An,
    Yuntao Du
    ,
    Charles Fleming
    ,
    Ashish Kundu
    ,
    Xiangyu Zhang
    ,
    Ninghui Li
  6. Temporal Logic-Based Multi-Vehicle Backdoor Attacks against Offline RL Agents in End-to-end Autonomous Driving
    NeurIPS 2025 ·
    Xuan Chen
    ,
    Shiwei Feng
    ,
    Zikang Xiong
    , Shengwei An,
    Yunshu Mao
    ,
    Lu Yan
    ,
    Guanhong Tao
    ,
    Wenbo Guo
    ,
    Xiangyu Zhang
  7. Elijah: Eliminating Backdoors Injected in Diffusion Models via Distribution Shift
    AAAI 2024 · 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
  8. Exploring Inherent Backdoors in Deep Learning Models
    ACSAC 2024 ·
    Guanhong Tao
    ,
    Siyuan Cheng
    ,
    Zhenting Wang
    ,
    Shiqing Ma
    , Shengwei An,
    Yingqi Liu
    ,
    Guangyu Shen
    ,
    Zhuo Zhang
    ,
    Yunshu Mao
    ,
    Xiangyu Zhang
  9. Exploring the Orthogonality and Linearity of Backdoor Attacks
    S&P 2024 ·
    Kaiyuan Zhang
    ,
    Siyuan Cheng
    ,
    Guangyu Shen
    ,
    Guanhong Tao
    , Shengwei An,
    Anuran Makur
    ,
    Shiqing Ma
    ,
    Xiangyu Zhang
  10. Inspecting Prediction Confidence for Detecting Black-Box Backdoor Attacks
    AAAI 2024 ·
    Tong Wang
    ,
    Yuan Yao
    ,
    Feng Xu
    ,
    Miao Xu
    , Shengwei An,
    Ting Wang
  11. Lotus: Evasive and Resilient Backdoor Attacks through Sub-Partitioning
    CVPR 2024 ·
    Siyuan Cheng
    ,
    Guanhong Tao
    ,
    Yingqi Liu
    ,
    Guangyu Shen
    , Shengwei An,
    Shiwei Feng
    ,
    Xiangzhe Xu
    ,
    Kaiyuan Zhang
    ,
    Shiqing Ma
    ,
    Xiangyu Zhang
  12. OdScan: Backdoor Scanning for Object Detection Models
    S&P 2024 ·
    Siyuan Cheng
    ,
    Guangyu Shen
    ,
    Guanhong Tao
    ,
    Kaiyuan Zhang
    ,
    Zhuo Zhang
    , Shengwei An,
    Xiangzhe Xu
    ,
    Yingqi Li
    ,
    Shiqing Ma
    ,
    Xiangyu Zhang
  13. Rethinking the Invisible Protection against Unauthorized Image Usage in Stable Diffusion
    USENIX Security 2024 · Shengwei An,
    Lu Yan
    ,
    Siyuan Cheng
    ,
    Guangyu Shen
    ,
    Kaiyuan Zhang
    ,
    Qiuling Xu
    ,
    Guanhong Tao
    ,
    Xiangyu Zhang
  14. UNIT: Backdoor Mitigation via Automated Neural Distribution Tightening
    ECCV 2024 ·
    Siyuan Cheng
    ,
    Guangyu Shen
    ,
    Kaiyuan Zhang
    ,
    Guanhong Tao
    , Shengwei An,
    Hanxi Guo
    ,
    Shiqing Ma
    ,
    Xiangyu Zhang