A new marking scheme to defend against distributed denial of service attacks. - Zhiqiang Gao; Nirwan Ansari; Karunakar Anantharam (GLOBECOM, 2004)

Low rate TCP denial-of-service attack detection at edge routers. - Amey Shevtekar; Karunakar Anantharam; Nirwan Ansari (IEEE Commun. Lett., 2005)