Specification-based anomaly detection: a new approach for detecting network intrusions. - R. Sekar 001; Ajay Gupta 002; J. Frullo; T. Shanbhag; A. Tiwari; H. Yang; S. Zhou (CCS, 2002)

An Approach for Detecting Self-propagating Email Using Anomaly Detection. - Ajay Gupta 002; R. Sekar 001 (RAID, 2003)

Using Predators to Combat Worms and Viruses: A Simulation-Based Study. - Ajay Gupta 002; Daniel C. DuVarney (ACSAC, 2004)

Resource Usage Policy Specification for Managing Application Resources. - Prem Uppuluri; Ajay Gupta 002 (ITNG, 2008)