Qu, Yun, Yuhang Jiang, Boyuan Wang, Yixiu Mao, Cheems Wang, Chang Liu, and Xiangyang Ji. “Latent Reward: LLM-Empowered Credit Assignment in Episodic Reinforcement Learning”. Proceedings of the AAAI Conference on Artificial Intelligence 39, no. 19 (April 11, 2025): 20095–20103. Accessed May 16, 2026. https://ojs.aaai.org/index.php/AAAI/article/view/34213.