@article{fedbacfederatedbanditguidedadditiveclust,
  title = {Fed-BAC: Federated Bandit-Guided Additive Clustering in Hierarchical Federated Learning},
  author = {Satwat Bashir and Tasos Dagiuklas and Muddesar Iqbal},
  year = {2026},
  eprint = {2605.11815},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2605.11815},
}