On Estimating Strength of a DDoS Attack Using Polynomial Regression Model. - Brij B. Gupta; P. K. Agrawal; Anupama Mishra; M. K. Pattanshetti (ACC (4), 2011)

SVM Based Scheme for Predicting Number of Zombies in a DDoS Attack. - P. K. Agrawal; Brij B. Gupta; Satbir Jain (EISIC, 2011)