@article{fastsampleefficientaffineinvariant,
  title = {Fast, Sample-Efficient, Affine-Invariant Private Mean and Covariance Estimation for Subgaussian Distributions},
  author = {Gavin Brown and Samuel B. Hopkins and Adam Smith},
  year = {2023},
  eprint = {2301.12250},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2301.12250v2},
}