@article{c2flclusteredcontinualfederatedlearningu,
  title = {C2FL: Clustered Continual Federated Learning under Spatial and Temporal Drift},
  author = {Davide Domini and Gianluca Aguzzi and Lorenzo Pellegrini and Mirko Viroli and Lukas Esterle},
  year = {2026},
  eprint = {2606.18003},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2606.18003},
}