Diversifying personalized mobile multimedia application recommendations through the Latent Dirichlet Allocation and clustering optimization. - D. R. Kumar Raja; S. Pushpa (Multim. Tools Appl., 2019)

Telugu Handwritten Vowels. - Naresh Babu Muppalaneni; Prathima Chilukuri; D. R. Kumar Raja (IEEE DataPort, 2019)

Novelty-driven recommendation by using integrated matrix factorization and temporal-aware clustering optimization. - D. R. Kumar Raja; S. Pushpa (Int. J. Commun. Syst., 2020)

Recommendations based on Integrated Matrix Time Decomposition and Clustering Optimization. - D. R. Kumar Raja; G. Hemanth Kumar; Syed Muzamil Basha; Syed Thouheed Ahmed (Int. J. Perform. Eng., 2022)