Cipollone, R., De Giacomo, G., Favorito, M., Iocchi, L., & Patrizi, F. (2023). Exploiting Multiple Abstractions in Episodic RL via Reward Shaping. Proceedings of the AAAI Conference on Artificial Intelligence, 37(6), 7227-7234. https://doi.org/10.1609/aaai.v37i6.25881