Software security, Database, LLM Quality Assurance and Third-party ecosystem.
Currently, I am researching database security and reliability using software testing techniques such as metamorphic testing, while also exploring LLM-aided automation for DBMS testing across diverse SQL dialects.
Additionally, I explore the security and quality assurance aspects of LLMs, such as correctness and compatibility issues in code generation.
Education
2022-09 ~ 2025.06
Master's degree in Computer Science and Technology, Xiamen University
# means equal contribution. * means corresponding author.
Patents
Patent No: CN119807057A
Large Language Model-Based Method, Apparatus, and Computer-Readable Medium for Database Test Case Expansion.
Patent No: CN118035274A
The method and device for processing SQL statements.
Patent No: CN115016840B
Method and Device for Dependency Conflict Resolution Based on Call Graph
Patent No: CN114780109B
Method for automated parsing and installation of third-party library dependencies in Python projects.
Academic Service
Journal Reviewer: IEEE Transactions on Information Forensics & Security (TIFS) 2025
Industry Experience
Ant Group, Shenzhen, China (May 2024 - Aug 2024): Research Intern, working on LLM-aided bug detection.
Talks
QTRAN: Extending Metamorphic-Oracle based Logical Bug Detection Techniques for Multiple-DBMS Dialect Support (conference talk), hosted by Issta25, Trondheim, June 2025
Automating and Enhancing DBMS Testing: From SQL Generation and Transformation to Simplification (invited talk), hosted by Cyber Security Research Center, Nanyang Technological University, Singapore, Jan 2025
SQLess: Dialect-agnostic SQL Query Simplification (invited talk), hosted by Ant Technology Research Institute, Online (Public), Nov 2024
