Corrêa, Augusto B., Florian Pommerening, Malte Helmert, and Guillem Francès. “Lifted Successor Generation Using Query Optimization Techniques”. Proceedings of the International Conference on Automated Planning and Scheduling 30, no. 1 (June 1, 2020): 80-89. Accessed April 24, 2024. https://ojs.aaai.org/index.php/ICAPS/article/view/6648.