Lyu, D., Yang, F., Liu, B. and Gustafson, S. 2019. SDRL: Interpretable and Data-Efficient Deep Reinforcement Learning Leveraging Symbolic Planning. Proceedings of the AAAI Conference on Artificial Intelligence. 33, 01 (Jul. 2019), 2970-2977. DOI:https://doi.org/10.1609/aaai.v33i01.33012970.