Recommender system algorithms: A comparative analysis based on monotonicity. - Tadiparthi V. R. Himabindu; Vineet Padmanabhan; Venkateswara Rao Kagita; Arun K. Pujari (ICAPR, 2015)

Prediction with Confidence in Item Based Collaborative Filtering. - Tadiparthi V. R. Himabindu; Vineet Padmanabhan; Arun K. Pujari; Abdul Sattar 001 (PRICAI, 2016)

Conformal matrix factorization based recommender system. - Tadiparthi V. R. Himabindu; Vineet Padmanabhan; Arun K. Pujari (Inf. Sci., 2018)