Wei, T., T. A. K. Faulkner, and A. L. Thomaz. “Extending Policy Shaping to Continuous State Spaces (Student Abstract)”. Proceedings of the AAAI Conference on Artificial Intelligence, vol. 35, no. 18, May 2021, pp. 15919-20, doi:10.1609/aaai.v35i18.17956.