Ryoichi Kawahara Tatsuya Mori Keisuke Ishibashi Noriaki Kamiyama Hideaki Yoshino Packet Sampling TCP Flow Rate Estimation and Performance Degradation Detection Method. 1309-1319 2008 91-B IEICE Transactions 5 http://dx.doi.org/10.1093/ietcom/e91-b.5.1309 db/journals/ieicet/ieicet91b.html#KawaharaMIKY08