@techreport{WeberRungsarityotinSchliep2004, author = {Marcus Weber and Wasinee Rungsarityotin and Alexander Schliep}, title = {Perron Cluster Analysis and Its Connection to Graph Partitioning for Noisy Data}, institution = {ZIB}, address = {Takustr. 7, 14195 Berlin}, number = {04-39}, language = {eng}, year = {2004} }