@article{analysisandoptimaledgeassignmentfor,
  title = {Analysis and Optimal Edge Assignment For Hierarchical Federated Learning on Non-IID Data},
  author = {Naram Mhaisen and Alaa Awad and Amr Mohamed and Aiman Erbad and Mohsen Guizani},
  year = {2020},
  eprint = {2012.05622},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2012.05622v2},
}