POCHTER, Nir; ZOHAR, Aviv; ROSENSCHEIN, Jeffrey; FELNER, Ariel. Search Space Reduction Using Swamp Hierarchies. Proceedings of the International Symposium on Combinatorial Search, [S. l.], v. 1, n. 1, p. 155–156, 2010. DOI: 10.1609/socs.v1i1.18156. Disponível em: https://ojs.aaai.org/index.php/SOCS/article/view/18156. Acesso em: 26 may. 2026.