@INPROCEEDINGS{
       Author = {Shah, K. and Bohacek, S. and Broido, A.}, 
       Title = {{Feasibility of Detecting TCP-SYN Scanning at a Backbone router}},
       BookTitle = {IEEE American Control Conference},
       Pages = {988-995},
       Month = {Jun},
       Year = {2004},
       Keywords = {security}
}