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20242026
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cs.SE2025

Understanding Chain-of-Thought Effectiveness in Code Generation: An Empirical and Information-Theoretic Analysis

Naizhu Jin, Zhong Li, Guang Yang +2

Large language models (LLMs) achieve strong performance on code generation, but the mechanisms by which Chain-of-Thought (CoT) prompting helps remain unclear. We present a systemat…

cs.SE2025

Who is Introducing the Failure? Automatically Attributing Failures of Multi-Agent Systems via Spectrum Analysis

Yu Ge, Linna Xie, Zhong Li +2

Large Language Model Powered Multi-Agent Systems (MASs) are increasingly employed to automate complex real-world problems, such as programming and scientific discovery. Despite the…

cs.SE2025

GUARD:Dual-Agent based Backdoor Defense on Chain-of-Thought in Neural Code Generation

Naizhu Jin, Zhong Li, Tian Zhang +1

With the widespread application of large language models in code generation, recent studies demonstrate that employing additional Chain-of-Thought generation models can significant…

cs.SE2025

MSCoT: Structured Chain-of-Thought Generation for Multiple Programming Languages

Naizhu Jin, Zhong Li, Tian Zhang +1

With the rapid development of code intelligence, the application of multiple programming languages is becoming increasingly widespread. However, most existing code generation model…

cs.SE2024

SABER: Model-agnostic Backdoor Attack on Chain-of-Thought in Neural Code Generation

Naizhu Jin, Zhong Li, Yinggang Guo +3

Recent studies have proposed integrating Chain-of-Thought (CoT) reasoning to further enhance the reliability of Code Language Models (CLMs) in generating code, a step-by-step appro…