Fritzsche, Markus, Daniel Gnad, Mikhail Gruntov, and Alexander Shleyfman. “Managing Infinite Abstractions in Numeric Pattern Database Heuristics”. Proceedings of the AAAI Conference on Artificial Intelligence 40, no. 43 (March 14, 2026): 36227–36235. Accessed May 18, 2026. https://ojs.aaai.org/index.php/AAAI/article/view/40941.