Evgenia Dimitriadou Andreas Weingessel Kurt Hornik Voting-Merging: An Ensemble Method for Clustering. 217-224 2001 conf/icann/2001 ICANN http://link.springer.de/link/service/series/0558/bibs/2130/21300217.htm db/conf/icann/icann2001.html#DimitriadouWH01