PARRA, Álvaro; TORRALBA, Álvaro; LINARES LÓPEZ, Carlos. Precomputed-Direction Heuristics for Suboptimal Grid-Based Path-finding. Proceedings of the International Symposium on Combinatorial Search, [S. l.], v. 3, n. 1, p. 211–212, 2021. DOI: 10.1609/socs.v3i1.18252. Disponível em: https://ojs.aaai.org/index.php/SOCS/article/view/18252. Acesso em: 27 may. 2026.