Xu, Xincheng, Thilina Ranbaduge, Qing Wang, Thierry Rakotoarivelo, and David Smith. “Enhancing DPSGD via Per-Sample Momentum and Low-Pass Filtering”. Proceedings of the AAAI Conference on Artificial Intelligence 40, no. 32 (March 14, 2026): 27341–27349. Accessed May 14, 2026. https://ojs.aaai.org/index.php/AAAI/article/view/39951.