Jimeng Sun Huiming Qu Deepayan Chakrabarti Christos Faloutsos Neighborhood Formation and Anomaly Detection in Bipartite Graphs. 418-425 2005 conf/icdm/2005 ICDM http://doi.ieeecomputersociety.org/10.1109/ICDM.2005.103 db/conf/icdm/icdm2005.html#SunQCF05