Lyu, Daoming, Fangkai Yang, Bo Liu, and Steven Gustafson. “SDRL: Interpretable and Data-Efficient Deep Reinforcement Learning Leveraging Symbolic Planning”. Proceedings of the AAAI Conference on Artificial Intelligence 33, no. 01 (July 17, 2019): 2970-2977. Accessed July 22, 2024. https://ojs.aaai.org/index.php/AAAI/article/view/4153.