Alisam Pavan Kumar, U.Veeresh, and Dr S.Prem Kumar. “A Supermodularity-Based Approach for Data Privacy Using Differential Privacy Preserving Algorithm”. International Journal of Computer Engineering in Research Trends 2, no. 9 (September 30, 2015): 631–635. Accessed November 7, 2025. https://www.ijcert.org/index.php/ijcert/article/view/230.