@article{faulttolerantdeeplearningahierarchical,
  title = {Fault-Tolerant Deep Learning: A Hierarchical Perspective},
  author = {Cheng Liu and Zhen Gao and Siting Liu and Xuefei Ning and Huawei Li and Xiaowei Li},
  year = {2022},
  eprint = {2204.01942},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2204.01942v1},
}