Khalid Al-Kofahi Alex Tyrrell Arun Vachher Tim Travers Peter Jackson Combining Multiple Classifiers for Text Categorization. 97-104 2001 conf/cikm/2001 CIKM db/conf/cikm/cikm2001.html#Al-KofahiTVTJ01 http://doi.acm.org/10.1145/502585.502603