Enhancing Q-Learning with Large Language Model Heuristics. - Xiefeng Wu (CoRR, 2024)

From Reward Shaping to Q-Shaping: Achieving Unbiased Learning with LLM-Guided Knowledge. - Xiefeng Wu (CoRR, 2024)

Teaching RL Agents to Act Better: VLM as Action Advisor for Online Reinforcement Learning. - Xiefeng Wu; Jing Zhao; Shu Zhang; Mingyu Hu (CoRR, 2025)