Yuexiang Xie

On the Entropy Dynamics in Reinforcement Fine-Tuning of Large Language Models

On-Policy RL Meets Off-Policy Experts: Harmonizing Supervised Fine-Tuning and Reinforcement Learning via Dynamic Weighting

Towards Robust Alignment of Language Models: Distributionally Robustifying Direct Preference Optimization

Agent-Oriented Planning in Multi-Agent Systems

Exploring Selective Layer Fine-Tuning in Federated Learning

Very Large-Scale Multi-Agent Simulation with LLM-Powered Agents