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Hangfan Zhang

5 papers at tracked venues · 4 at CORE A* · active 2024–2026

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Venues

NeurIPS ×2AAAI ×1ACL ×1EMNLP ×1

Frequent coauthors

Siyuan Xu
×3
Huaisheng Zhu
×3
Zhimeng Guo
×3
Shuyue Hu
×2
Teng Xiao
×2
Shijie Zhou
×2
Vasant G. Honavar
×2
Jianhao Chen
×1
Zishuo Xun
×1
Bocheng Zhou
×1
Han Qi
×1
Qiaosheng Zhang
×1

Papers

  1. Do We Truly Need So Many Samples? Multi-LLM Repeated Sampling Efficiently Scales Test-Time Compute
    AAAI 2026 ·
    Jianhao Chen
    ,
    Zishuo Xun
    ,
    Bocheng Zhou
    ,
    Han Qi
    , Hangfan Zhang,
    Qiaosheng Zhang
    ,
    Yang Chen
    ,
    Wei Hu
    ,
    Yuzhong Qu
    ,
    Shuyue Hu
  2. Explainable Reinforcement Learning from Human Feedback to Improve Alignment
    NeurIPS 2025 ·
    Shicheng Liu
    ,
    Siyuan Xu
    ,
    Wenjie Qiu
    , Hangfan Zhang,
    Minghui Zhu
  3. Reinforcement Learning for Large Language Models via Group Preference Reward Shaping
    EMNLP 2025 ·
    Huaisheng Zhu
    ,
    Siyuan Xu
    , Hangfan Zhang,
    Teng Xiao
    ,
    Zhimeng Guo
    ,
    Shijie Zhou
    ,
    Shuyue Hu
    ,
    Vasant G. Honavar
  4. Simple Distillation for One-Step Diffusion Models
    NeurIPS 2025 ·
    Huaisheng Zhu
    ,
    Teng Xiao
    ,
    Shijie Zhou
    ,
    Zhimeng Guo
    , Hangfan Zhang,
    Siyuan Xu
    ,
    Vasant G. Honavar
  5. Jailbreak Open-Sourced Large Language Models via Enforced Decoding
    ACL 2024 · Hangfan Zhang,
    Zhimeng Guo
    ,
    Huaisheng Zhu
    ,
    Bochuan Cao
    ,
    Lu Lin
    ,
    Jinyuan Jia
    ,
    Jinghui Chen
    ,
    Dinghao Wu