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Zhexin Zhang

13 papers at tracked venues · 12 at CORE A* · active 2024–2026

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Venues

ACL ×7ACM MM ×2AAAI ×1CHI ×1EMNLP ×1SIGKDD ×1

Frequent coauthors

Minlie Huang
×11
Hongning Wang
×10
Shiyao Cui
×8
Junxiao Yang
×5
Han Qiu
×4
Yida Lu
×4
Qinglin Zhang
×3
Victor Shea-Jay Huang
×2
Fei Mi
×2
Yingkang Wang
×2
Jiale Cheng
×2
Renmiao Chen
×2

Papers

  1. How Should We Enhance the Safety of Large Reasoning Models: An Empirical Study
    ACL 2026 · Zhexin Zhang,
    Xian Qi Loye
    ,
    Victor Shea-Jay Huang
    ,
    Junxiao Yang
    ,
    Qi Zhu
    ,
    Shiyao Cui
    ,
    Fei Mi
    ,
    Lifeng Shang
    ,
    Yingkang Wang
    ,
    Hongning Wang
    ,
    Minlie Huang
  2. LASA: Language-Agnostic Semantic Alignment at the Semantic Bottleneck for LLM Safety
    ACL 2026 ·
    Junxiao Yang
    ,
    Haoran Liu
    ,
    Jinzhe Tu
    ,
    Jiale Cheng
    , Zhexin Zhang,
    Shiyao Cui
    ,
    Jiaqi Weng
    ,
    Jialing Tao
    ,
    Hui Xue
    ,
    Hongning Wang
    ,
    Han Qiu
    ,
    Minlie Huang
  3. New Terms, New Toxicity: Consensus-based Chinese Neologism Toxicity Detection via Search-Augmented LLMs
    ACL 2026 ·
    Shiyao Cui
    ,
    Qinglin Zhang
    ,
    Di Wang
    ,
    Yida Lu
    , Zhexin Zhang,
    Jinhua Gao
    ,
    Jinglin Yang
    ,
    Min He
    ,
    Han Qiu
    ,
    Minlie Huang
  4. When Smiley Turns Hostile: Interpreting How Emojis Trigger LLMs' Toxicity
    AAAI 2026 ·
    Shiyao Cui
    ,
    Xijia Feng
    ,
    Yingkang Wang
    ,
    Junxiao Yang
    , Zhexin Zhang,
    Biplab Sikdar
    ,
    Hongning Wang
    ,
    Han Qiu
    ,
    Minlie Huang
  5. Guiding not Forcing: Enhancing the Transferability of Jailbreaking Attacks on LLMs via Removing Superfluous Constraints
    ACL 2025 ·
    Junxiao Yang
    , Zhexin Zhang,
    Shiyao Cui
    ,
    Hongning Wang
    ,
    Minlie Huang
  6. JPS: Jailbreak Multimodal Large Language Models with Collaborative Visual Perturbation and Textual Steering
    ACM MM 2025 ·
    Renmiao Chen
    ,
    Shiyao Cui
    ,
    Xuancheng Huang
    ,
    Chengwei Pan
    ,
    Victor Shea-Jay Huang
    ,
    Qinglin Zhang
    ,
    Xuan Ouyang
    , Zhexin Zhang,
    Hongning Wang
    ,
    Minlie Huang
  7. Knowledge-to-Jailbreak: Investigating Knowledge-driven Jailbreaking Attacks for Large Language Models
    SIGKDD 2025 ·
    Shangqing Tu
    ,
    Zhuoran Pan
    ,
    Wenxuan Wang
    , Zhexin Zhang,
    Yuliang Sun
    ,
    Jifan Yu
    ,
    Hongning Wang
    ,
    Lei Hou
    ,
    Juanzi Li
  8. LongSafety: Evaluating Long-Context Safety of Large Language Models
    ACL 2025 ·
    Yida Lu
    ,
    Jiale Cheng
    , Zhexin Zhang,
    Shiyao Cui
    ,
    Cunxiang Wang
    ,
    Xiaotao Gu
    ,
    Yuxiao Dong
    ,
    Jie Tang
    ,
    Hongning Wang
    ,
    Minlie Huang
  9. ShieldVLM: Safeguarding the Multimodal Implicit Toxicity via Deliberative Reasoning with LVLMs: ShieldVLM
    ACM MM 2025 ·
    Shiyao Cui
    ,
    Qinglin Zhang
    ,
    Xuan Ouyang
    ,
    Renmiao Chen
    , Zhexin Zhang,
    Yida Lu
    ,
    Hongning Wang
    ,
    Han Qiu
    ,
    Minlie Huang
  10. A Design of Interface for Visual-Impaired People to Access Visual Information from Images Featuring Large Language Models and Visual Language Models
    CHI 2024 · Zhexin Zhang
  11. Defending Large Language Models Against Jailbreaking Attacks Through Goal Prioritization
    ACL 2024 · Zhexin Zhang,
    Junxiao Yang
    ,
    Pei Ke
    ,
    Fei Mi
    ,
    Hongning Wang
    ,
    Minlie Huang
  12. SafetyBench: Evaluating the Safety of Large Language Models
    ACL 2024 · Zhexin Zhang,
    Leqi Lei
    ,
    Lindong Wu
    ,
    Rui Sun
    ,
    Yongkang Huang
    ,
    Chong Long
    ,
    Xiao Liu
    ,
    Xuanyu Lei
    ,
    Jie Tang
    ,
    Minlie Huang
  13. ShieldLM: Empowering LLMs as Aligned, Customizable and Explainable Safety Detectors
    EMNLP 2024 · Zhexin Zhang,
    Yida Lu
    ,
    Jingyuan Ma
    ,
    Di Zhang
    ,
    Rui Li
    ,
    Pei Ke
    ,
    Hao Sun
    ,
    Lei Sha
    ,
    Zhifang Sui
    ,
    Hongning Wang
    ,
    Minlie Huang