Publications 论文 論文

2026

1. arXiv

   Exact Is Easier: Credit Assignment for Cooperative LLM Agents

   Yanjun Chen, Yirong Sun, Hanlin Wang, and 5 more authors

   arXiv preprint arXiv:2603.06859, 2026

   In submission.

   arXiv Bib

   @article{chen2026exact,
     title = {Exact Is Easier: Credit Assignment for Cooperative {LLM} Agents},
     author = {Chen, Yanjun and Sun, Yirong and Wang, Hanlin and Wang, Jinghan and Zhang, Xinming and Shen, Xiaoyu and Li, Wenjie and Zhang, Wei},
     journal = {arXiv preprint arXiv:2603.06859},
     year = {2026},
     note = {In submission.}
   }

2025

1. arXiv

   Reasoning Beyond Language: A Comprehensive Survey on Latent Chain-of-Thought Reasoning

   Xinghao Chen, Anhao Zhao, Heming Xia, and 7 more authors

   arXiv preprint arXiv:2505.16782, 2025

   arXiv Bib

   @article{chen2025reasoning,
     title = {Reasoning Beyond Language: A Comprehensive Survey on Latent Chain-of-Thought Reasoning},
     author = {Chen, Xinghao and Zhao, Anhao and Xia, Heming and Lu, Xuan and Wang, Hanlin and Chen, Yanjun and Zhang, Wei and Wang, Jian and Li, Wenjie and others},
     journal = {arXiv preprint arXiv:2505.16782},
     year = {2025},
   }

2. ACL Findings

   Unveiling the Key Factors for Distilling Chain-of-Thought Reasoning

   Xinghao Chen, Zhixin Sun, Wenjin Guo, and 6 more authors

   In Findings of the Association for Computational Linguistics (ACL Findings), 2025

   arXiv Bib Code

   @inproceedings{chen2025distilling,
     title = {Unveiling the Key Factors for Distilling Chain-of-Thought Reasoning},
     author = {Chen, Xinghao and Sun, Zhixin and Guo, Wenjin and Zhang, Miao and Chen, Yanjun and Sun, Yirong and Su, Hao and Pan, Yu and others},
     booktitle = {Findings of the Association for Computational Linguistics (ACL Findings)},
     year = {2025},
   }

3. NAACL

   Fine-Grained and Multi-Dimensional Metrics for Document-Level Machine Translation

   Yirong Sun, Dawei Zhu, Yanjun Chen, and 3 more authors

   In Proceedings of the 2025 Conference of the North American Chapter of the Association for Computational Linguistics (NAACL), 2025

   Bib

   @inproceedings{sun2025finegrained,
     title = {Fine-Grained and Multi-Dimensional Metrics for Document-Level Machine Translation},
     author = {Sun, Yirong and Zhu, Dawei and Chen, Yanjun and Xiao, Eric and Chen, Xinghao and Shen, Xiaoyu},
     booktitle = {Proceedings of the 2025 Conference of the North American Chapter of the Association for Computational Linguistics (NAACL)},
     year = {2025},
   }

2024

1. EMNLP

   The Accuracy Paradox in RLHF: When Better Reward Models Don’t Yield Better Language Models

   Yanjun Chen, Dawei Zhu, Yirong Sun, and 3 more authors

   In Proceedings of the 2024 Conference on Empirical Methods in Natural Language Processing (EMNLP), 2024

   arXiv Bib Code

   @inproceedings{chen2024accuracy,
     title = {The Accuracy Paradox in {RLHF}: When Better Reward Models Don't Yield Better Language Models},
     author = {Chen, Yanjun and Zhu, Dawei and Sun, Yirong and Chen, Xinghao and Zhang, Wei and Shen, Xiaoyu},
     booktitle = {Proceedings of the 2024 Conference on Empirical Methods in Natural Language Processing (EMNLP)},
     year = {2024},
   }