PPL
Chaozhuo Li
Papers (5)
Evo-Attacker: Memory-Augmented Reinforcement Learning for Long-Horizon Tool Attacks on LLM-MASConflict-Resilient Multi-Agent Reasoning via Signed Graph ModelingModel-Agnostic Lifelong LLM Safety via Externalized Attack-Defense Co-EvolutionPropGuard: Safeguarding LLM-MAS via Propagation-Aware Exploration and RemediationSecuring Computer-Use Agents: A Unified Architecture-Lifecycle Framework for Deployment-Grounded Reliability