XU, Hong; CHENG, Cheng; KOENIG, Sven; KUMAR, T. K. Message Passing Algorithms for Semiring-Based and Valued Constraint Satisfaction Problems. Proceedings of the International Symposium on Combinatorial Search, [S. l.], v. 9, n. 1, p. 115–123, 2021. DOI: 10.1609/socs.v9i1.18453. Disponível em: https://ojs.aaai.org/index.php/SOCS/article/view/18453. Acesso em: 26 may. 2026.