Ana Cristina Bicharra Garcia Inhaúma Neves Ferraz Fernando Bicharra Pinto The Role of Domain Ontology in Text Mining Applications: The ADDMiner Project. 34-38 2006 conf/icdm/2006w ICDM Workshops http://doi.ieeecomputersociety.org/10.1109/ICDMW.2006.157 db/conf/icdm/icdmw2006.html#GarciaFP06