@inproceedings{federatedlearningwithclientsubsampling,
  title = {Federated Learning with Client Subsampling, Data Heterogeneity, and Unbounded Smoothness: A New Algorithm and Lower Bounds},
  year = {2023},
  booktitle = {NeurIPS 2023 11},
  url = {https://openreview.net/forum?id=Yq6GKgN3RC},
}