Todo list of (theoretical and applied) problems under the framework of federated learning

FedECG

federated learning of ECG models (classification, segmentation, etc.) using for example
```
 - dataset distillation
 - ensemble distillation (as proposed in [FedED](https://www.aclweb.org/anthology/2020.emnlp-main.165.pdf))
 - etc.
```
a good resource for this problem is the dataset of CinC2021.
to add more....