@misc{mchler2021fedcostwavg,
  title={FedCostWAvg: A new averaging for better Federated Learning},
  author={Leon Mächler and Ivan Ezhov and Florian Kofler and Suprosanna Shit and Johannes C. Paetzold and Timo Loehr and Benedikt Wiestler and Bjoern Menze},
  year={2021},
  eprint={2111.08649},
  archivePrefix={arXiv},
  primaryClass={cs.LG},
  url={https://arxiv.org/abs/2111.08649}
}