论文标题
界定正线性观察者的L_2灵敏度
Bounding the l_2 sensitivity for positive linear observers
论文作者
论文摘要
我们考虑在正线性系统中设计差异私有的Luenberger观察者。特别是，我们得出了luenberger观察者的$ L_2 $灵敏度的界限，该符号用于量化通过高斯机构实现松弛差异隐私所需的噪声。描述了一种最大程度地限制这一界限的方法，并得出了与此问题相关的几个界限。
We consider the design of differentially private Luenberger observers for positive linear systems. In particular, we derive a bound for the $l_2$ sensitivity of Luenberger observers, which is used to quantify the noise required to achieve relaxed differential privacy via the Gaussian mechanism. An approach to minimise this bound for positive observers is described and several bounds relevant to this problem are derived.
