LEE, J.; LEUNG, K. L.; WU, Y. Polynomially Decomposable Global Cost Functions in Weighted Constraint Satisfaction. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 26, n. 1, p. 507-513, 2021. DOI: 10.1609/aaai.v26i1.8130. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/8130. Acesso em: 4 may. 2024.