@TECHREPORT{
       Author = {Keys, K. and Moore, D. and Estan, C.}, 
       Title = {{A Robust System for Accurate Real-time Summaries of Internet Traffic: Technical Report}},
       Institution = {Cooperative Association for Internet Data Analysis (CAIDA)},
       Month = {Jun},
       Year = {2005},
       Keywords = {passive data analysis}
}