Shperberg SS, Danishevski S, Felner A, Sturtevant NR. Iterative-deepening Bidirectional Heuristic Search with Restricted Memory. ICAPS [Internet]. 2021May17 [cited 2024Apr.25];31(1):331-9. Available from: https://ojs.aaai.org/index.php/ICAPS/article/view/15978