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Chongye Guo

2 accepted papers

2025

G-Safeguard: A Topology-Guided Security Lens and Treatment on LLM-based Multi-agent Systems

ACL 2025long

Large Language Model (LLM)-based Multi-agent Systems (MAS) have demonstrated remarkable capabilities in various complex tasks, ranging from collaborative problem-solving to autonomous decision-making. However, as these systems become increasingly integrated into critical applications, their vulnerab…

2025

Knowledge Graph-Driven Memory Editing with Directional Interventions

EMNLP 2025

Large Language Models (LLMs) have revolutionized language processing and understanding, yet their performance is hampered by inaccuracies and outdated information. Model editing techniques offer a solution but face two key challenges: **(I)** Most methods inject knowledge by constructing rigid loss,