论文标题
在当地差异隐私下进行关节频率估计的正常近似
A normal approximation for joint frequency estimatation under Local Differential Privacy
论文作者
论文摘要
近年来，当地的差异隐私（LDP）一直是保存数据分析的隐私之石之一。但是，许多挑战仍然反对其广泛的应用。这些问题之一是LDP对高维数据的可伸缩性，特别是用于估计联合分布。在本文中，我们在所谓的纯净LDP协议下开发了频率联合分布估计的近似估计器。
In the recent years, Local Differential Privacy (LDP) has been one of the corner stone of privacy preserving data analysis. However, many challenges still opposes its widespread application. One of these problems is the scalability of LDP to high dimensional data, in particular for estimating joint-distributions. In this paper, we develop an approximate estimator for frequency joint-distribution estimation under so-called pure LDP protocols.
