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Songjun Tu

8 papers at tracked venues · 5 at CORE A* · active 2025–2026

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Venues

AAMAS ×3NeurIPS ×2AAAI ×1ACL ×1ICLR ×1

Frequent coauthors

Dongbin Zhao
×7
Qichao Zhang
×6
Jingbo Sun
×5
Yaocheng Zhang
×3
Ke Chen
×3
Xiangyuan Lan
×2
Wenyue Chong
×1
Jiajun Chai
×1
Xiaohan Wang
×1
Wei Lin
×1
Guojun Yin
×1
Di He
×1

Papers

  1. AutoSearch: Adaptive Search Depth for Efficient Agentic RAG via Reinforcement Learning
    ACL 2026 ·
    Jingbo Sun
    ,
    Wenyue Chong
    , Songjun Tu,
    Qichao Zhang
    ,
    Yaocheng Zhang
    ,
    Jiajun Chai
    ,
    Xiaohan Wang
    ,
    Wei Lin
    ,
    Guojun Yin
    ,
    Dongbin Zhao
  2. AlphaDecay: Module-wise Weight Decay for Heavy-Tailed Balancing in LLMs
    NeurIPS 2025 ·
    Di He
    , Songjun Tu,
    Ajay Jaiswal
    ,
    Li Shen
    ,
    Ganzhao Yuan
    ,
    Shiwei Liu
    ,
    Lu Yin
  3. In-Dataset Trajectory Return Regularization for Offline Preference-based Reinforcement Learning
    AAAI 2025 · Songjun Tu,
    Jingbo Sun
    ,
    Qichao Zhang
    ,
    Yaocheng Zhang
    ,
    Jia Liu
    ,
    Ke Chen
    ,
    Dongbin Zhao
  4. Learning When to Think: Shaping Adaptive Reasoning in R1-Style Models via Multi-Stage RL
    NeurIPS 2025 · Songjun Tu,
    Jiahao Lin
    ,
    Qichao Zhang
    ,
    Xiangyu Tian
    ,
    Linjing Li
    ,
    Xiangyuan Lan
    ,
    Dongbin Zhao
  5. Offline Goal-Conditioned Reinforcement Learning with Elastic-Subgoal Diffused Policy Learning
    AAMAS 2025 ·
    Yaocheng Zhang
    ,
    Yuanheng Zhu
    ,
    Yuqian Fu
    , Songjun Tu,
    Dongbin Zhao
  6. Online Preference-based Reinforcement Learning with Self-augmented Feedback from Large Language Model
    AAMAS 2025 · Songjun Tu,
    Jingbo Sun
    ,
    Qichao Zhang
    ,
    Xiangyuan Lan
    ,
    Dongbin Zhao
  7. Salience-Invariant Consistent Policy Learning for Generalization in Visual Reinforcement Learning
    AAMAS 2025 ·
    Jingbo Sun
    , Songjun Tu,
    Qichao Zhang
    ,
    Ke Chen
    ,
    Dongbin Zhao
  8. Unsupervised Zero-Shot Reinforcement Learning via Dual-Value Forward-Backward Representation
    ICLR 2025 ·
    Jingbo Sun
    , Songjun Tu,
    Qichao Zhang
    ,
    Haoran Li
    ,
    Xin Liu
    ,
    Yaran Chen
    ,
    Ke Chen
    ,
    Dongbin Zhao