ECKERLE, Juergen; CHEN, Jingwei; STURTEVANT, Nathan; ZILLES, Sandra; HOLTE, Robert. Sufficient Conditions for Node Expansion in Bidirectional Heuristic Search. Proceedings of the International Conference on Automated Planning and Scheduling, [S. l.], v. 27, n. 1, p. 79–87, 2017. DOI: 10.1609/icaps.v27i1.13825. Disponível em: https://ojs.aaai.org/index.php/ICAPS/article/view/13825. Acesso em: 9 may. 2026.