Wang, Chenggang, and Roni Khardon. “Relational Partially Observable MDPs”. Proceedings of the AAAI Conference on Artificial Intelligence 24, no. 1 (July 4, 2010): 1153–1158. Accessed May 21, 2026. https://ojs.aaai.org/index.php/AAAI/article/view/7742.