@inproceedings{understandinggradientclippinginprivate,
  title = {Understanding Gradient Clipping in Private SGD: A Geometric Perspective},
  author = {Xiangyi Chen and Zhiwei Steven Wu and Mingyi Hong},
  year = {2020},
  booktitle = {NeurIPS 2020 12},
  eprint = {2006.15429},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2006.15429v2},
}