Collaborative Filtering, Matrix Factorization and Population Based Search: The Nexus Unveiled. - Ayangleima Laishram; Satya Prakash Sahu; Vineet Padmanabhan; Siba Kumar Udgata (ICONIP (3), 2016)

Enhanced Collaborative Filtering Through User-Item Subgroups, Particle Swarm Optimization and Fuzzy C-Means. - Ayangleima Laishram; Vineet Padmanabhan (Canadian AI, 2019)

Discovery of user-item subgroups via genetic algorithm for effective prediction of ratings in collaborative filtering. - Ayangleima Laishram; Vineet Padmanabhan (Appl. Intell., 2019)