Tianpei Yang

MedSentry: Understanding and Mitigating Safety Risks in Medical LLM Multi-Agent Systems

SafeDialBench: A Fine-Grained Safety Evaluation Benchmark for Large Language Models in Multi-Turn Dialogues with Diverse Jailbreak Attacks

Reducing Variance of Stochastic Optimization for Approximating Nash Equilibria in Normal-Form Games

Efficient Last-Iterate Convergence in Solving Extensive-Form Games

Multi-Agent Reinforcement Learning with Communication-Constrained Priors

Causal Information Prioritization for Efficient Reinforcement Learning

Towards Empowerment Gain through Causal Structure Learning in Model-Based Reinforcement Learning

Efficient Predictive Counterfactual Regret Minimization$^+$ Algorithm in Solving Extensive-Form Games

Learning Nash Equilibria in Normal-Form Games via Approximating Stationary Points