Leticia Hernando, Jose Antonio Pascual, Alexander Mendiburu, José Antonio Lozano. A study on the complexity of TSP instances under the 2-exchange neighbor system. In Proceedings of the IEEE Symposium on Foundations of Computational Intelligence, FOCI 2011, part of the IEEE Symposium Series on Computational Intelligence 2011, Paris, France, 11-15 April 2011. pages 15-21, IEEE, 2011. [doi]
Abstract is missing.