Ana Paula Appel Deepayan Chakrabarti Christos Faloutsos Ravi Kumar Jure Leskovec Andrew Tomkins ShatterPlots: Fast Tools for Mining Large Graphs. 802-813 2009 SDM http://www.siam.org/proceedings/datamining/2009/dm09_073_appela.pdf conf/sdm/2009 db/conf/sdm/sdm2009.html#AppelCFKLT09