HCRDL: A Hybridized Approach for Course Recommendation Using Deep Learning. - N. Roopak; Gerard Deepak; A. Santhana Vijayan (ISDA, 2020)

OntoKnowNHS: Ontology Driven Knowledge Centric Novel Hybridised Semantic Scheme for Image Recommendation Using Knowledge Graph. - N. Roopak; Gerard Deepak (KGSWC, 2021)