@article{skycomputingacceleratinggeodistributed,
  title = {Sky Computing: Accelerating Geo-distributed Computing in Federated Learning},
  author = {Jie Zhu and Shenggui Li and Yang You},
  year = {2022},
  eprint = {2202.11836},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2202.11836v1},
}