@article{privateonlineprefixsumsviaoptimalmatrix,
  title = {Improved Differential Privacy for SGD via Optimal Private Linear Operators on Adaptive Streams},
  author = {Sergey Denisov and Brendan Mcmahan and Keith Rush and Adam Smith and Abhradeep Guha Thakurta},
  year = {2022},
  eprint = {2202.08312},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2202.08312v3},
}