@article {GarciaDCH12, title = {Prototype Selection for Nearest Neighbor Classification: Taxonomy and Empirical Study}, journal = {IEEE Transactions Pattern Analysis and Machiche Intelligence}, volume = {34}, number = {3}, year = {2012}, pages = {417{\textendash}435}, doi = {10.1109/TPAMI.2011.142}, author = {S. Garc{\'\i}a and J. Derrac and J. R. Cano and F. Herrera} }