Y. Yakimenka, C. -W. Weng, H. -Y. Lin, E. Rosnes and J. Kliewer. “Differentially-Private Collaborative Online Personalized Mean Estimation” in IEEE Transactions on Information Forensics and Security, vol. 20, pp. 11975-11990, 2025, doi: 10.1109/TIFS.2025.3612276