@article{fedchi2securefederatedcorrelationtest,
  title = {FED-$\chi^2$: Secure Federated Correlation Test},
  author = {Lun Wang and Qi Pang and Shuai Wang and Dawn Song},
  year = {2021},
  url = {https://openreview.net/forum?id=R9Ht8RZK3qY},
}