@article{towardsoptimalheterogeneousclientsamplin,
  title = {Towards Optimal Heterogeneous Client Sampling in Multi-Model Federated Learning},
  author = {Haoran Zhang and Zejun Gong and Zekai Li and Marie Siew and Carlee Joe-Wong and Rachid El-Azouzi},
  year = {2025},
  eprint = {2504.05138},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2504.05138v3},
}