"Facets and valid inequalities for the time-dependent travelling salesman problem" (2014) Miranda-Bront, J.J.; Méndez-Díaz, I.; Zabala, P. European Journal of Operational Research. 236(3):891-902

"A tabu search heuristic for the equitable coloring problem" (2014) Méndez Díaz, I.; Nasini, G.; Severín, D.; Associacao Portuguesa de Investigacao Operacional; de Lisboa, Centro de Investigacao Operacional; Faculdade de Ciencias da Universidade; Fundacao para a Ciencia e a Tecnologia; Instituto Nacional de Estatistica; Universite Paris-Dauphine, LAMSADE 3rd International Symposium on Combinatorial Optimization, ISCO 2014. 8596 LNCS:347-358

"A polyhedral approach for the equitable coloring problem" (2014) Méndez-Díaz, I.; Nasini, G.; Severín, D. Discrete Applied Mathematics. 164(PART 2):413-426

"A branch-and-cut algorithm for the latent-class logit assortment problem" (2014) Méndez-Díaz, I.; Miranda-Bront, J.J.; Vulcano, G.; Zabala, P. Discrete Applied Mathematics. 164(PART 1):246-263