@article{ppbflaprivacyprotectedblockchainbased,
  title = {PPBFL: A Privacy Protected Blockchain-based Federated Learning Model},
  author = {Yang Li and Chunhe Xia and Wanshuang Lin and Tianbo Wang},
  year = {2024},
  eprint = {2401.01204},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2401.01204v2},
}