Papers by Chung-Nan Tsai
A Sequential Multi-Stage Approach for Code Vulnerability Detection via Confidence- and Collaboration-based Decision Making (2025.emnlp-main)
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| Challenge: | Large language models (LLMs) have shown strong capabilities across diverse domains, but their application to code vulnerability detection raises significant concerns regarding efficiency, scalability and cost. |
| Approach: | They propose a sequential multi-stage approach via confidence- and collaboration-based decision making via a three-stage sequential classification framework with a single agent, retrieval-augmented generation with external examples, and multi-agent reasoning enhanced with RAG. |
| Outcome: | The proposed approach improves code vulnerability detection performance on a benchmark dataset and a low-resource language. |