Z. Su

activity

20062023

most citedJoint CLT for several random sesquilinear forms with applications to large-dimensional spiked population models

2 citations · 5 across the 10 of their papers we have counts for

collaborators

Showing 2023Show all

3 papers · 1 filter

math.PR2023

Three-Parameter Approximations of Sums of Locally Dependent Random Variables via Stein's Method

Zhonggen Su, Xiaolin Wang

Let ${X_{i}, i \in J}$ be a family of locally dependent non-negative integer-valued random variables with finite expectations and variances. We consider the sum $W=\sum_{i\in J}X_…

math.PR2023

Quantitative estimates of the spectral norm of random matrices with independent columns

Guozheng Dai, Zhonggen Su, Hanchao Wang

This paper investigates the nonasymptotic properties of the spectral norm of some random matrices with independent columns. In particular, we consider an $m \times n$ random matrix…

cs.CR2023

Breaking the Communication-Privacy-Accuracy Tradeoff with $f$ -Differential Privacy

Richeng Jin, Zhonggen Su, Caijun Zhong +3

We consider a federated data analytics problem in which a server coordinates the collaborative data analysis of multiple users with privacy concerns and limited communication capab…

Three-Parameter Approximations of Sums of Locally Dependent Random Variables via Stein's Method

Quantitative estimates of the spectral norm of random matrices with independent columns

Breaking the Communication-Privacy-Accuracy Tradeoff with f-Differential Privacy

Breaking the Communication-Privacy-Accuracy Tradeoff with $f$ -Differential Privacy