Lista de

Graph coloring
11
"An exact algorithm for the edge coloring by total labeling problem" (2018) Borghini, F.; Méndez-Díaz, I.; Zabala, P. Annals of Operations Research
"On the Minimum Sum Coloring of P4-Sparse Graphs" (2014) Bonomo, F.; Valencia-Pabon, M. Graphs and Combinatorics. 30(2):303-314
"On coloring problems with local constraints" (2012) Bonomo, F.; Faenza, Y.; Oriolo, G. Discrete Mathematics. 312(12-13):2027-2039
"On the Minimum Sum Coloring of P 4-Sparse Graphs" (2012) Bonomo, F.; Valencia-Pabon, M. Graphs and Combinatorics:1-12
"Minimum sum set coloring of trees and line graphs of trees" (2011) Bonomo, F.; Durn, G.; Marenco, J.; Valencia-Pabon, M. Discrete Applied Mathematics. 159(5):288-294
"A cutting plane algorithm for graph coloring" (2008) Méndez-Díaz, I.; Zabala, P. Discrete Applied Mathematics. 156(2):159-179
"A cutting plane algorithm for graph coloring" (2008) Méndez-Díaz, I.; Zabala, P. Discrete Applied Mathematics. 156(2):159-179
"A Branch-and-Cut algorithm for graph coloring" (2006) Méndez-Díaz, I.; Zabala, P. Discrete Applied Mathematics. 154(5 SPEC ISS):826-847
"A Branch-and-Cut algorithm for graph coloring" (2006) Méndez-Díaz, I.; Zabala, P. Discrete Applied Mathematics. 154(5 SPEC ISS):826-847
"Facets of the graph coloring polytope" (2002) Coll, P.; Marenco, J.; Méndez Díaz, I.; Zabala, P. Annals of Operations Research. 116(1-4):79-90
"A polyhedral approach for graph coloring" (2000) Méndez Díaz, I.; Zabala, P. Electronic Notes in Discrete Mathematics. 7:178-181