Grouping Users for Quick Recommendations of Text Documents Based on Deep Neural Network. - Rajendran Karthika; Lazarus Jegatha Deborah; Pandi Vijayakumar; Sivaraman Audithan (SpaCCS Workshops, 2017)

Secure Online Examination System for e-learning. - Lazarus Jegatha Deborah; Rajendran Karthika; Pandi Vijayakumar; Bharat S. Rawal; Yong Wang (CCECE, 2019)

Intelligent e-learning system based on fuzzy logic. - Rajendran Karthika; L. Jegatha Deborah; Pandi Vijayakumar (Neural Comput. Appl., 2020)

Enhanced Learning Experiences Based on Regulatory Fit Theory Using Affective State Detection. - Rajendran Karthika; L. Jegatha Deborah (Int. J. Semantic Web Inf. Syst., 2021)