Optimizing PPDM in asynchronous sparse data using random projection. - R. Raja Kumar; J. Indumathi; G. V. Uma (IRI, 2008)

Machine Learning Based Intrusion Detection Techniques. - Kishor Kumar Gulla; P. Viswanath; Suresh Babu Veluru; R. Raja Kumar (Handbook of Computer Networks and Cyber Security, 2020)

A secure IoT based healthcare framework using modified RSA algorithm using an artificial hummingbird based CNN. - T. Prem Jacob; Albert Pravin; R. Raja Kumar (Trans. Emerg. Telecommun. Technol., 2022)

Novel segmentation and classification algorithm for detection of tomato leaf disease. - R. Raja Kumar; Jegadeesh Athimoolam; Ahilan Appathurai; Surendiran Rajendiran (Concurr. Comput. Pract. Exp., 2023)

In-out YOLO glass: Indoor-outdoor object detection using adaptive spatial pooling squeeze and attention YOLO network. - K. P. Ajitha Gladis; Jhansi Bharathi Madavarapu; R. Raja Kumar; T. Sugashini (Biomed. Signal Process. Control., 2024)

UTO-LAB model: USRP based touchless lung anomaly detection model with optimized machine learning classifier. - C. Rajeshkumar; K. Ruba Soundar; R. Muthu Selvi; R. Raja Kumar (Biomed. Signal Process. Control., 2025)