Jinrui Sun

Jinrui Sun

Peking University

Welcome! I'm Jinrui Sun(孙锦瑞), I completed my undergraduate studies at the School of Software, Nankai University, and I am currently a graduate student at Peking University. My academic advisors are Tong Jia and Prof. Ying Li, and my research focuses on Large Language Models for Software Engineering (LLM4SE), with an emphasis on software maintenance.

🔥 News

  • 2026.01, Our paper VarParser has been accepted by WWW 2026. 🎉🎉

  • 2025.07, Our paper Too Many Cooks has been accepted by ISSRE 2025 (Best Research Paper Candidate). 🎉🎉

📝 Publications

  • [WWW'26] VarParser: Unleashing the Neglected Power of Variables for LLM-based Log Parsing.
    Jinrui Sun, Tong Jia*, Minghua He, Ying Li.
    In the proceedings of the ACM Web Conference, 2026. [paper] [code] (CCF-A)

  • [ICSE-Poster'26] Exploring the Information Disorientation Problem in Program Repair under Relaxed Localization.
    Jinrui Sun, Tong Jia*, Minghua He, Ying Li.
    In the companion proceedings of the IEEE/ACM International Conference on Software Engineering, 2026.

  • [ISSRE'25] Too Many Cooks: Assessing the Need for Multi-Source Data in Microservice Failure Diagnosis.
    Shenglin Zhang, Xiaoyu Feng, Runzhou Wang, Minghua Ma, Wenwei Gu, Yongqian Sun*, Zedong Jia, Jinrui Sun and Dan Pei.
    In the proceedings of the IEEE International Symposium on Software Reliability Engineering, 2025. [paper] [code] (CCF-B)

  • [ASE'24] Giving Every Modality a Voice in Microservice Failure Diagnosis via Multimodal Adaptive Optimization.
    Lei Tao, Shenglin Zhang, Zedong Jia, Jinrui Sun, Minghua Ma, Zhengdan Li*, Yongqian Sun, Canqun Yang, Yuzhi Zhang, Dan Pei.
    In the proceedings of the IEEE/ACM International Conference on Automated Software Engineering, 2024. [paper] [code] (CCF-A)

🏅 Honors and Awards

  • 2023-2024, National Scholarship, Ministry of Education of the P.R. China.
  • 2022-2023, First Class Award Scholarship, Merit Student, Nankai University.
  • 2021-2022, First Class Award Scholarship, Merit Student, Nankai University.

📖 Educations

  • 2025.09 - 2028.06, School of Software and Microelectronics, Peking University, Beijing China.
  • 2021.09 - 2025.06, School of Software, Nankai University, Tianjin China.

💻 Internships