@article{mediandcforsignrecoveryprivacycanbe,
  title = {Median DC for Sign Recovery: Privacy can be Achieved by Deterministic Algorithms},
  author = {Jiyuan Tu and Weidong Liu and Xiaojun Mao},
  year = {2021},
  url = {https://openreview.net/forum?id=BMua55nUyyt},
}