SHPERBERG, Shahaf; FELNER, Ariel; SHIMONY, Solomon; STURTEVANT, Nathan; HAYOUN, Avi. Improving Bidirectional Heuristic Search by Bounds Propagation. Proceedings of the International Symposium on Combinatorial Search, [S. l.], v. 10, n. 1, p. 106–114, 2021. DOI: 10.1609/socs.v10i1.18508. Disponível em: https://ojs.aaai.org/index.php/SOCS/article/view/18508. Acesso em: 27 may. 2026.