Peking University

Yizhou Chen(陈逸洲)

Code Security Auditing Expert

I am a third-year Ph.D. student at Peking University, advised by Prof. Dan Hao and Prof. Zeyu Sun. Before joining Peking University, I received my Master's degree in Electronic Information (Software Engineering) from the School of Computer Science, Wuhan University, under the supervision of Prof. Jin Liu.

My research focuses on training LLM for code security auditing. I work on building security-aware LLMs that can understand program semantics, reason about vulnerable behaviors, and support automated vulnerability discovery and repair. My recent work has been to train LLMs as practical auditing agents for complex software systems.

Yizhou Chen

News

TOSEM

Our paper ''LAMDA: Leveraging Large Language Models for Better API Misuse Detection via Multi-Agent Collaboration'' has been accepted by TOSEM.

ISSTA 2026

Our paper ''CausalRepair: Bridging the Causality Gap in Large Language Model-based Automated Program Repair via Dual-Slicing'' has been accepted by ISSTA 2026.

ISSTA 2026

Our paper ''Search-Induced Issues in Web-Augmented LLM Code Generation: Detecting and Repairing Error-Inducing Pages'' has been accepted by ISSTA 2026.

TOSEM

Our paper ''Decomposing Ponzi Schemes: Multi-aspect Lifecycle Analysis for Detecting Fraudulent Smart Contracts'' has been accepted by TOSEM.

TOSEM

Our paper ''Decoupling Code Classification for Semantic Transfer: Learning from LLM-Generated Explanations'' has been accepted by TOSEM.

Research Interests

Software System Security Formal Verification Large Language Models

Open to OpportunitiesI am currently on the academic/industrial job market for research positions. Please feel free to reach out for potential collaborations!