Particle Swarm Optimization for the Bi-objective Degree constrained Minimum Spanning Tree. - Elizabeth Ferreira Gouvea Goldbarg; Givanaldo R. de Souza; Marco César Goldbarg (IEEE Congress on Evolutionary Computation, 2006)

Particle Swarm for the Traveling Salesman Problem. - Elizabeth Ferreira Gouvea Goldbarg; Givanaldo R. de Souza; Marco César Goldbarg (EvoCOP, 2006)

A Multiagent Approach for Metaheuristics Hybridization Applied to the Traveling Salesman Problem. - Givanaldo R. de Souza; Elizabeth Ferreira Gouvea Goldbarg; Marco César Goldbarg; Anne M. P. Canuto (SBRN, 2012)