@article{JMLR:v25:23-0764,
  author  = {Jos{{\'e}} A. Carrillo and Nicol{{\'a}}s Garc{{\'i}}a Trillos and Sixu Li and Yuhua Zhu},
  title   = {FedCBO: Reaching Group Consensus in Clustered Federated Learning through Consensus-based Optimization},
  journal = {Journal of Machine Learning Research},
  year    = {2024},
  volume  = {25},
  number  = {214},
  pages   = {1--51},
  url     = {http://jmlr.org/papers/v25/23-0764.html}
}