Castro, Margarita P., Chiara Piacentini, Andre A. Cire, and J. Christopher Beck. “Relaxed BDDs: An Admissible Heuristic for Delete-Free Planning Based on a Discrete Relaxation”. Proceedings of the International Conference on Automated Planning and Scheduling 29, no. 1 (May 25, 2021): 77-85. Accessed April 23, 2024. https://ojs.aaai.org/index.php/ICAPS/article/view/3462.