2 citations · 3 across the 2 of their papers we have counts for
2 papers
cs.CR2022★ 2 cited
Differentially Private Covariance Revisited
Wei Dong, Yuting Liang, Ke Yi
In this paper, we present two new algorithms for covariance estimation under concentrated differential privacy (zCDP). The first algorithm achieves a Frobenius error of $\tilde{O}(…
cs.CR2021★ 1 cited
Universal Private Estimators
Wei Dong, Ke Yi
We present \textit{universal} estimators for the statistical mean, variance, and scale (in particular, the interquartile range) under pure differential privacy. These estimators ar…