Vladimir Filkov Steven Skiena Heterogeneous Data Integration with the Consensus Clustering Formalism. 110-123 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=2994&spage=110 2004 conf/dils/2004 DILS db/conf/dils/dils2004.html#FilkovS04