@article{feo2federatedlearningwithoptout,
  title = {Federated Learning with Heterogeneous Differential Privacy},
  author = {Nasser Aldaghri and Hessam Mahdavifar and Ahmad Beirami},
  year = {2021},
  eprint = {2110.15252},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2110.15252v2},
}