4 papers
Combating Knowledge Corruption in Agent Systems: A Byzantine-Tolerant Secure Collaborative RAG Framework
Zhaoqi Wang, Daqing He, Zijian Zhang +13
While retrieval-augmented generation systems partially address the hallucination issues in large language models, it also introduces new vulnerabilities to knowledge corruption att…
Neurosymbolic Repo-level Code Localization
Xiufeng Xu, Xiufeng Wu, Zejun Zhang +1
Code localization is a cornerstone of autonomous software engineering. Recent advancements have achieved impressive performance on real-world issue benchmarks. However, we identify…
DeepTx: Real-Time Transaction Risk Analysis via Multi-Modal Features and LLM Reasoning
Yixuan Liu, Xinlei Li, Yi Li
Phishing attacks in Web3 ecosystems are increasingly sophisticated, exploiting deceptive contract logic, malicious frontend scripts, and token approval patterns. We present DeepTx,…
Fine-Grained 1-Day Vulnerability Detection in Binaries via Patch Code Localization
Chaopeng Dong, Jingdong Guo, Shouguo Yang +5
1-day vulnerabilities in binaries have become a major threat to software security. Patch presence test is one of the effective ways to detect the vulnerability. However, existing p…