Cohen, Liron, Tansel Uras, and Sven Koenig. “Feasibility Study: Using Highways for Bounded-Suboptimal Multi-Agent Path Finding”. Proceedings of the International Symposium on Combinatorial Search 6, no. 1 (September 1, 2021): 2–8. Accessed May 27, 2026. https://ojs.aaai.org/index.php/SOCS/article/view/18363.