@article{wang2023fedlap,
  title={FedLAP-DP: Federated Learning by Sharing Differentially Private Loss Approximations},
  author={Wang, Hui-Po and Chen, Dingfan and Kerkouche, Raouf and Fritz, Mario},
  journal={Proceedings on Privacy Enhancing Technologies (PoPETs)},
  year={2024}
}