@article{heterogeneousfederatedlearningstateofthe,
  title = {Heterogeneous Federated Learning: State-of-the-art and Research Challenges},
  author = {Mang Ye and Xiuwen Fang and Bo Du and Pong C. Yuen and DaCheng Tao},
  year = {2023},
  eprint = {2307.10616},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2307.10616v2},
}