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Jiajun Sun

8 papers at tracked venues · 6 at CORE A* · active 2025–2026

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Venues

ACL ×4AAAI ×1ACM MM ×1EMNLP ×1MICCAI ×1

Frequent coauthors

Tao Gui
×6
Zhiheng Xi
×5
Qi Zhang
×5
Xuanjing Huang
×5
Junjie Ye
×4
Changhao Jiang
×4
Ming Zhang
×4
Yifei Cao
×4
Tao Ji
×4
Xiaoran Fan
×3
Shihan Dou
×3
Zhihao Zhang
×2

Papers

  1. AgentGym2: Benchmarking Large Language Model Agents in De-Idealized Real-World Environments
    ACL 2026 ·
    Zhiheng Xi
    ,
    Dingwen Yang
    ,
    Jiaqi Liu
    ,
    Jixuan Huang
    ,
    Honglin Guo
    ,
    Baodai Huang
    ,
    Tinggang Chen
    ,
    Qi Zhang
    ,
    Zhonghang Lu
    ,
    Chenyu Liu
    , Jiajun Sun,
    Jiazheng Zhang
    ,
    Dingwei Zhu
    ,
    Xin Guo
    ,
    Junzhe Wang
    ,
    Zhihao Zhang
    ,
    Yuming Yang
    ,
    Junjie Ye
    ,
    Minghe Gao
    ,
    Dongrui Liu
    ,
    Jiaming Ji
    ,
    Guohao Li
    ,
    Tao Gui
    ,
    Xuanjing Huang
  2. Beyond Scaling: Measuring and Predicting the Upper Bound of Knowledge Retention in Language Model Pre-Training
    ACL 2026 ·
    Changhao Jiang
    ,
    Ming Zhang
    ,
    Yifei Cao
    ,
    Junjie Ye
    ,
    Xiaoran Fan
    ,
    Shihan Dou
    ,
    Zhiheng Xi
    , Jiajun Sun,
    Yi Dong
    ,
    Yujiong Shen
    ,
    Jingqi Tong
    ,
    Baoyu Fan
    ,
    Tao Gui
    ,
    Qi Zhang
    ,
    Xuanjing Huang
  3. From Scores to Preferences: Redefining Evaluation Paradigm for Speech Quality Reward Modeling
    ACL 2026 ·
    Yifei Cao
    ,
    Changhao Jiang
    ,
    Jiabao Zhuang
    , Jiajun Sun,
    Ming Zhang
    ,
    Zhiheng Xi
    ,
    Hui Li
    ,
    Shihan Dou
    ,
    Yuran Wang
    ,
    Yunke Zhang
    ,
    Tao Ji
    ,
    Tao Gui
    ,
    Qi Zhang
    ,
    Xuanjing Huang
  4. Muse: Towards Reproducible Long-Form Song Generation with Fine-Grained Style Control
    ACL 2026 ·
    Changhao Jiang
    ,
    Jiahao Chen
    ,
    Zhenghao Xiang
    ,
    Zhixiong Yang
    ,
    Hanchen Wang
    ,
    Jiabao Zhuang
    ,
    Xinmeng Che
    , Jiajun Sun,
    Hui Li
    ,
    Yifei Cao
    ,
    Shihan Dou
    ,
    Ming Zhang
    ,
    Junjie Ye
    ,
    Tao Ji
    ,
    Tao Gui
    ,
    Qi Zhang
    ,
    Xuanjing Huang
  5. What Makes a Good Speech Tokenizer for LLM-Centric Speech Generation? A Systematic Study
    AAAI 2026 ·
    Xiaoran Fan
    ,
    Zhichao Sun
    ,
    Yangfan Gao
    ,
    Jingfei Xiong
    ,
    Hang Yan
    ,
    Yifei Cao
    , Jiajun Sun,
    Shuo Li
    ,
    Zhihao Zhang
    ,
    Zhiheng Xi
    ,
    Yuhao Zhou
    ,
    Senjie Jin
    ,
    Changhao Jiang
    ,
    Junjie Ye
    ,
    Ming Zhang
    ,
    Rui Zheng
    ,
    Zhenhua Han
    ,
    Yunke Zhang
    ,
    Demei Yan
    ,
    Shaokang Dong
    ,
    Tao Ji
    ,
    Tao Gui
  6. Bimodal Debiasing for Text-to-Image Diffusion: Adaptive Guidance in Textual and Visual Spaces
    ACM MM 2025 ·
    Liu Yu
    , Jiajun Sun,
    Ping Kuang
    ,
    Rui Zhou
    ,
    Fan Zhou
    ,
    Zhikun Feng
  7. Controllable Skin Synthesis via Lesion-Focused Vector Autoregression Model
    MICCAI 2025 · Jiajun Sun,
    Zhen Yu
    ,
    Siyuan Yan
    ,
    Jason J. Ong
    ,
    Zongyuan Ge
    ,
    Lei Zhang
  8. Mitigating Object Hallucinations in MLLMs via Multi-Frequency Perturbations
    EMNLP 2025 ·
    Shuo Li
    , Jiajun Sun,
    Guodong Zheng
    ,
    Xiaoran Fan
    ,
    Yujiong Shen
    ,
    Yi Lu
    ,
    Zhiheng Xi
    ,
    Yuming Yang
    ,
    Wenming Tan
    ,
    Tao Ji
    ,
    Tao Gui
    ,
    Qi Zhang
    ,
    Xuanjing Huang