• 大模型驱动的编码智能体（Coding Agent）。

（1）主导/参与训练多个面向代码的大语言模型，在代码生成等下游任务上取得国际领先结果，为研究社区提供坚实的基座模型。

（2）提出基于深度推理的代码生成技术，充分释放大模型的推理能力，提升模型解决复杂开发需求的能力。

（3）提出面向真实软件项目代码生成评估基准，促进大模型在真实软件开发中的应用。

• 近五年，在NeurIPS、ACL、ICSE、ASE、FSE等 CCF A 类顶会/顶刊发表论文三十余篇，包含多篇Oral文章。论文多次被麻省理工学院、斯坦福大学、南洋理工大学、香港中文大学等机构的研究者引用，累计达千余次，科研成果被《中国科技网》、《中国日报》等主流媒体报道。相关研究成果转化为实际应用，服务全球数十万开发者。

课题组尊重学生的个人兴趣，致力于培养具备独立科研思维与复杂问题解决能力的人才。无论是深耕基础算法创新，还是聚焦真实场景落地，这里均提供多元化的成长平台。我们注重产学研深度协同，引导学生在工业界实战中提炼科学问题，实现学术与应用价值的统一。组内建立常态化研讨机制（定期周会+一对一指导），配备一流的算力支持。此外，课题组内工作氛围融洽，定期团建活动，带领大家快乐科研，倡导健康可持续的科研生活方式，助力每一位成员在积极向上的氛围中实现科研突破。

最新论文请见课题组主页：https://lj2lijia.github.io/

Jia Li, Ge Li, Yunfei Zhao, Yongmin Li, Huanyu Liu, Hao Zhu, Lecheng Wang, Kaibo Liu, Zheng Fang, Lanshen Wang, Jiazheng Ding, Xuanming Zhang, Yuqi Zhu, Yihong Dong, Zhi Jin, Binhua Li, Fei Huang, Yongbin Li, Bin Gu, and Mengfei Yang. 2024. DevEval: A Manually-Annotated Code Generation Benchmark Aligned with Real-World Code Repositories. In Findings of the 62st Annual Meeting of the Association for Computational Linguistics (ACL 2024), pages 3603–3614. Association for Computational Linguistics.

Jia Li, Ge Li, Xuanming Zhang, Yunfei Zhao, Yihong Dong, Zhi Jin, Binhua Li, Fei Huang, Yongbin Li. EvoCodeBench: An Evolving Code Generation Benchmark with DomainSpecific Evaluations. In the 38th Conference on Neural Information Processing Systems (NeurIPS 2024), pages 57619-57641.

Jia Li, Yunfei Zhao, Yongmin Li, Ge Li, and Zhi Jin. 2024. AceCoder: An Effective Prompting Technique Specialized in Code Generation. ACM Transactions on Software Engineering and Methodology (TOSEM), Volume 33, Issue 8, Pages 1-26.

Jia Li, Ge Li, Yongmin Li, and Zhi Jin. 2025. Structured Chain-of-Thought Prompting for Code Generation. ACM Transactions on Software Engineering and Methodology (TOSEM), Volume 34, Issue 2, Pages 1-23.

Jia Li, Yongmin Li, Ge Li, Zhi Jin, Yiyang Hao, and Xing Hu. 2023. SkCoder: A SketchBased Approach for Automatic Code Generation. In the 45th International Conference on Software Engineering (ICSE 2023). IEEE Press, 2124–2135.

Jia Li, Ge Li, Zhuo Li, Zhi Jin, Xing Hu, Kechi Zhang, and Zhiyi Fu. 2023. CodeEditor: Learning to Edit Source Code with Pre-trained Models. ACM Transactions on Software Engineering and Methodology (TOSEM), Volume 32, Issue 6, Pages 1-22.

Jia Li, Yongmin Li, Ge Li, Xing Hu, Xin Xia, and Zhi Jin. 2022. EditSum: a retrieveand-edit framework for source code summarization. In the 36th IEEE/ACM International Conference on Automated Software Engineering (ASE 2021). IEEE Press, 155–166.

Jia Li, Zhuo Li, Huangzhao Zhang, Ge Li, Zhi Jin, Xing Hu, and Xin Xia. 2024. Poison Attack and Poison Detection on Deep Source Code Processing Models. ACM Transactions on Software Engineering and Methodology (TOSEM), Volume 33, Issue 3, Pages 1-31.

Siyuan Jiang*, Jia Li* (共同一作), He Zong, Huanyu Liu, Hao Zhu, Shukai Hu, Erlu Li, Jiazheng Ding, Yu Han, Wei Ning, Gen Wang, Yihong Dong, Kechi Zhang, Ge Li. 2025. aiXcoder-7B: A Lightweight and Effective Large Language Model for Code Processing. In the 47th International Conference on Software Engineering (ICSE 2025). Just Accepted (December 2024).

Yuqi Zhu, Jia Li, Ge Li, YunFei Zhao, Jia Li, Zhi Jin, and Hong Mei. 2024. Hot or cold? adaptive temperature sampling for code generation with large language models. In the Thirty-Eighth AAAI Conference on Artificial Intelligence (AAAI 2024), Vol. 38. AAAI Press, Article 50, 437–445.

Haojie Zhang, Ge Li, Jia Li, Zhongjin Zhang, Yuqi Zhu, and Zhi Jin. 2022. Fine-tuning pre-trained language models effectively by optimizing subnetworks adaptively. In the 36th International Conference on Neural Information Processing Systems (NeurIPS 2022). Curran Associates Inc., Red Hook, NY, USA, Article 1558, 21442–21454.

Kechi Zhang, Zhuo Li, Jia Li, Ge Li, and Zhi Jin. 2023. Self-Edit: Fault-Aware Code Editor for Code Generation. In the 61st Annual Meeting of the Association for Computational Linguistics (ACL 2023), pages 769–787. Association for Computational Linguistics.

Kechi Zhang, Ge Li, Jia Li, Yihong Dong, Jia Li, Zhi Jin. 2025. Focused-DPO: Enhancing Code Generation Through Focused Preference Optimization on Error-Prone Points. In Findings of the 63rd Annual Meeting of the Association for Computational Linguistics (ACL 2025). Just Accepted (May 2025).

Jia Li, Fang Liu, Jia Li, Yunfei Zhao, Ge Li, and Zhi Jin. 2023. MCodeSearcher: MultiView Contrastive Learning for Code Search. In the 14th Asia-Pacific Symposium on Internetware (Internetware 2023). Association for Computing Machinery, New York, NY, USA, 270–280.

Jia Li, Chongyang Tao, Jia Li, Ge Li, Zhi Jin, Huangzhao Zhang, Zheng Fang, and Fang Liu. 2025. Large Language Model-Aware In-Context Learning for Code Generation. ACM Transactions on Software Engineering and Methodology (TOSEM). Just Accepted (February 2025).

Zhen Yang, Fang Liu, Zhongxing Yu, Jacky Wai Keung, Jia Li, Shuo Liu, Yifan Hong, Xiaoxue Ma, Zhi Jin, and Ge Li. 2024. Exploring and Unleashing the Power of Large Language Models in Automated Code Translation. In the ACM International Conference on the Foundations of Software Engineering (FSE 2024), Volume 1, Issue FSE, Pages 15851608.

Jia Li, Chongyang Tao, Zhi Jin, Fang Liu, Jia Li, and Ge Li. 2024. ZC3: Zero-Shot CrossLanguage Code Clone Detection. In the 38th IEEE/ACM International Conference on Automated Software Engineering (ASE 2023). IEEE Press, 875–887.

Huangzhao Zhang, Kechi Zhang, Zhuo Li, Jia Li, Jia Li, Yongmin Li, Yunfei Zhao, Yuqi Zhu, Fang Liu, Ge Li, Zhi Jin, Deep learning for code generation: a survey, SCIENCE CHINA Information Sciences, Volume 67, Issue 9, 2024, Pages 191101, ISSN 1674-733X.

Jia Li, Xuyuan Guo, Lei Li, Kechi Zhang, Ge Li, Jia Li, et al. 2025. LONGCODEU: Benchmarking Long-Context Language Models on Long Code Understanding. In the 63rd Annual Meeting of the Association for Computational Linguistics (ACL 2025). Just Accepted (May 2025).