Kishimoto, Akihiro, Rong Zhou, and Tatsuya Imai. “Diverse Depth-First Search in Satisificing Planning”. Proceedings of the International Symposium on Combinatorial Search 3, no. 1 (August 20, 2021): 164–165. Accessed May 27, 2026. https://ojs.aaai.org/index.php/SOCS/article/view/18262.