@article{hierarchicalfederatedlearningwithmulti,
  title = {Hierarchical Federated Learning with Multi-Timescale Gradient Correction},
  author = {Wenzhi Fang and Dong-Jun Han and Evan Chen and Shiqiang Wang and Christopher G. Brinton},
  year = {2024},
  eprint = {2409.18448},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2409.18448v3},
}