@article{towardsondevicefederatedlearningadirect,
  title = {Towards On-Device Federated Learning: A Direct Acyclic Graph-based Blockchain Approach},
  author = {Mingrui Cao and Long Zhang and Bin Cao},
  year = {2021},
  eprint = {2104.13092},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2104.13092v1},
}