Subspace Clustering Without Knowing the Number of Clusters: A Parameter Free Approach. - Vishnu Menon; Gokularam Muthukrishnan; Sheetal Kalyani (IEEE Trans. Signal Process., 2020)

Introducing the Huber mechanism for differentially private low-rank matrix completion. - R. Adithya Gowtham; Gokularam Muthukrishnan; Thulasi Tholeti; Sheetal Kalyani (CoRR, 2022)

Differential Privacy with Higher Utility through Non-identical Additive Noise. - Gokularam Muthukrishnan; Sheetal Kalyani (CoRR, 2023)

Grafting Laplace and Gaussian Distributions: A New Noise Mechanism for Differential Privacy. - Gokularam Muthukrishnan; Sheetal Kalyani (IEEE Trans. Inf. Forensics Secur., 2023)

Low-Complexity Linear Decoupling of Users for Uplink Massive MU-MIMO Detection. - S. Sowmya; Gokularam Muthukrishnan; K. Giridhar 001 (VTC Spring, 2024)

Tuning-Free Online Robust Principal Component Analysis Through Implicit Regularization. - Lakshmi Jayalal; Gokularam Muthukrishnan; Sheetal Kalyani (IEEE Signal Process. Lett., 2025)

Differential Privacy With Higher Utility by Exploiting Coordinate-Wise Disparity: Laplace Mechanism Can Beat Gaussian in High Dimensions. - Gokularam Muthukrishnan; Sheetal Kalyani (IEEE Trans. Inf. Forensics Secur., 2025)