@inproceedings{chi-etal-2025-visualcoder,
    title = "{V}isual{C}oder: Guiding Large Language Models in Code Execution with Fine-grained Multimodal Chain-of-Thought Reasoning",
    author = "Chi, Cuong Le  and
      Hoang, Chau Truong Vinh  and
      Huy, Phan Nhật  and
      Le, Dung D.  and
      Nguyen, Tien N  and
      Bui, Nghi D. Q.",
    editor = "Chiruzzo, Luis  and
      Ritter, Alan  and
      Wang, Lu",
    booktitle = "Findings of the Association for Computational Linguistics: NAACL 2025",
    month = apr,
    year = "2025",
    address = "Albuquerque, New Mexico",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/landing_page/2025.findings-naacl.370/",
    pages = "6628--6645",
    ISBN = "979-8-89176-195-7",
    abstract = "Predicting program behavior and reasoning about code execution remain significant challenges in software engineering, particularly for large language models (LLMs) designed for code analysis. While these models excel at understanding static syntax, they often struggle with dynamic reasoning tasks. We introduce VisualCoder, a simple yet effective approach that enhances code reasoning by integrating multimodal Chain-of-Thought (CoT) reasoning with a visual Control Flow Graph (CFG). By aligning code snippets with their corresponding CFGs, VisualCoder provides deeper insights into execution flows. We address challenges in multimodal CoT integration through a reference mechanism, ensuring consistency between code and its execution path, thereby improving performance in program behavior prediction, error detection, and output generation."
}