@INPROCEEDINGS{
       Author = {Karagiannis, T. and Broido, A. and Faloutsos, M. and claffy, k.}, 
       Title = {{Transport Layer Identification of P2P Traffic}},
       BookTitle = {ACM Internet Measurement Conference (IMC)},
       Pages = {121-134},
       Institution = {Cooperative Association for Internet Data Analysis (CAIDA)},
       Month = {Oct},
       Year = {2004},
       Keywords = {passive data analysis   peer-to-peer}
}