Marios Iliofotou Prashanth Pappu Michalis Faloutsos Michael Mitzenmacher Sumeet Singh George Varghese Network monitoring using traffic dispersion graphs (tdgs). 315-320 2007 Internet Measurement Comference http://doi.acm.org/10.1145/1298306.1298349 conf/imc/2007 db/conf/imc/imc2007.html#IliofotouPFMSV07