Dan Song Wudong Liu Yangfan He Keqing He Ontology Application in Software Component Registry to Achieve Semantic Interoperability. 181-186 2005 conf/itcc/2005-2 ITCC (2) http://dx.doi.org/10.1109/ITCC.2005.216 db/conf/itcc/itcc2005-2.html#SongLHH05