Lin, Haoxin, Hongqiu Wu, Jiaji Zhang, Yihao Sun, Junyin Ye, and Yang Yu. “Episodic Return Decomposition by Difference of Implicitly Assigned Sub-Trajectory Reward”. Proceedings of the AAAI Conference on Artificial Intelligence 38, no. 12 (March 24, 2024): 13808–13816. Accessed May 15, 2026. https://ojs.aaai.org/index.php/AAAI/article/view/29287.