@conference {
	title = {On-line Detection of Distributed Attacks from Space-time Network Flow Patterns},
	author = {Baras, John S., Cardenas, Alvaro A., Vahid Ramezani},
	year = {2002},
	month = {12/2002},
	abstract = {Parametric and non-parametric change detection algorithms are applied to the problem of detecting changes in the direction of traffic flow. The directionality of the change in a network flow is assumed to have an objective or target. The particular problem of detecting distributed denial of service attacks from distributed observations is presented as a working framework. The performance of our change detection algorithms is evaluated via simulations.},
	address = {Orlando, Florida},
	booktitle = {23rd Army Science Conference}
}
