@conference {simidat151, title = {A Multiobjective Evolutionary Algorithm for Tuning Fuzzy Rule Based Systems with Measures for Preserving Interpretability}, booktitle = {Proceedings of the Joint International Fuzzy Systems Association World Congress and the European Society for Fuzzy Logic and Technology Conference (IFSA)}, year = {2009}, month = {July}, pages = {1146-1151}, publisher = {IFSA/EUSFLAT 2009}, organization = {IFSA/EUSFLAT 2009}, address = {Lisbon, Portugal}, author = {M. J. Gacto and R. Alcal{\'a} and F. Herrera} }