Francès, Guillem, Blai Bonet, and Hector Geffner. “Learning General Planning Policies from Small Examples Without Supervision”. Proceedings of the AAAI Conference on Artificial Intelligence 35, no. 13 (May 18, 2021): 11801–11808. Accessed May 10, 2026. https://ojs.aaai.org/index.php/AAAI/article/view/17402.