@inproceedings{makelandscapeflatterindifferentially,
  title = {Make Landscape Flatter in Differentially Private Federated Learning},
  author = {Yifan Shi and Yingqi Liu and Kang Wei and Li Shen and Xueqian Wang and DaCheng Tao},
  year = {2023},
  booktitle = {CVPR 2023 1},
  eprint = {2303.11242},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2303.11242v2},
}