Ryoichi Kawahara Noriaki Kamiyama Shigeaki Harada Haruhisa Hasegawa Shoichiro Asano Identifying Anomalous Traffic Sources Using Flow Statistics. 1509-1513 2008 GLOBECOM http://dx.doi.org/10.1109/GLOCOM.2008.ECP.294 conf/globecom/2008 db/conf/globecom/globecom2008.html#KawaharaKHHA08