Kyosuke Nishida Koichiro Yamauchi Takashi Omori ACE: Adaptive Classifiers-Ensemble System for Concept-Drifting Environments. 176-185 2005 conf/mcs/2005 Multiple Classifier Systems http://dx.doi.org/10.1007/11494683_18 db/conf/mcs/mcs2005.html#NishidaYO05