@article{JMLR:v26:23-1350,
  author  = {Minyoung Kim and Timothy Hospedales},
  title   = {FedHB: Hierarchical Bayesian Federated Learning},
  journal = {Journal of Machine Learning Research},
  year    = {2025},
  volume  = {26},
  number  = {272},
  pages   = {1--50},
  url     = {http://jmlr.org/papers/v26/23-1350.html}
}