@article {simidat234, title = {IIVFDT: Ignorance Functions based Interval-Valued Fuzzy Decision Tree with Genetic Tuning. International Journal of Uncertainty}, journal = {International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems}, year = {2012}, author = {J. Sanz and A. Fern{\'a}ndez and H. Bustince} } @article {simidat235, title = {A Genetic Tuning to Improve the Performance of Fuzzy Rule-Based Classification Systems with Interval-Valued Fuzzy Sets: Degree of Ignorance and Lateral Position}, journal = {International Journal of Approximate Reasoning}, volume = {52}, number = {6}, year = {2011}, pages = {751-766}, doi = {10.1016/j.ijar.2011.0}, author = {J. Sanz and A. Fern{\'a}ndez and H. Bustince and F. Herrera} } @article {simidat185, title = {Improving the Performance of Fuzzy Rule-Based Classification Systems with Interval-Valued Fuzzy Sets and Genetic Amplitude Tuning}, journal = {Information Sciences}, volume = {180}, number = {19}, year = {2010}, pages = {3674-3685}, doi = {10.1016/j.ins.2010.06.018}, author = {J. Sanz and A. Fern{\'a}ndez and H. Bustince and F. Herrera} }