V. Sandvold, T. Aussenac, O. Celma, and P. Herrera. Proceedings of 7th International Conference on Music Information Retrieval (to be published), Victoria, Canada, (2006)
O. Celma, M. Ramirez, and P. Herrera. Proceedings of 1st Workshop on Friend of a Friend, Social Networking and the Semantic Web, Galway, Ireland, (2004)
R. Alcalá, J. Alcalá-Fdez, M. Gacto, and F. Herrera. Multi-Objective Evolutionary Algorithms for Knowledge Discovery from Databases, volume 98 of Studies in Computational Intelligence, Springer, (2008)
F. Berlanga, M. del Jesus, M. Gacto, and F. Herrera. Proceedings 8th International Conference on Artificial
Intelligence and Soft Computing ICAISC, volume 4029 of Lecture Notes on Artificial Intelligence (LNAI), page 182--191. Zakopane, Poland, Springer-Verlag, (June 2006)
O. Cordon, E. Herrera-Viedma, and M. Luque. Parallel Problem Solving from Nature - PPSN VII, 2439, page 710--719. Granada, Spain, Springer-Verlag, (7-11 September 2002)