An intelligent intrusion detection system for distributed denial of service attacks: A support vector machine with hybrid optimization algorithm based approach. - Sumathi Sokkalingam; Rajesh Ramakrishnan (Concurr. Comput. Pract. Exp., 2022)

HybGBS: A hybrid neural network and grey wolf optimizer for intrusion detection in a cloud computing environment. - Sumathi Sokkalingam; Rajesh Ramakrishnan (Concurr. Comput. Pract. Exp., 2024)

Data-driven fault detection framework for wheel speed sensor in Heavy Road Vehicles. - Rajesh Ramakrishnan; Pavel Vijay Gaurkar; Gunasekaran Vivekanandan; Sriram Sivaram; Shankar C. Subramanian (Signal Process., 2026)