19 citations · 85 across the 30 of their papers we have counts for
4 papers · 1 filter
Total Variation Distance Based Performance Analysis of Covert Communication over AWGN Channels in Non-asymptotic Regime
Xinchun Yu, Shuangqin Wei, Yuan Luo
This paper investigates covert communication over an additive white Gaussian noise (AWGN) channel in finite block length regime on the assumption of Gaussian codebooks. We first re…
VAE-KRnet and its applications to variational Bayes
Xiaoliang Wan, Shuangqing Wei
In this work, we have proposed a generative model, called VAE-KRnet, for density estimation or approximation, which combines the canonical variational autoencoder (VAE) with our re…
Efficient, Effective and Well Justified Estimation of Active Nodes within a Cluster
Md Mahmudul Hasan, Shuangqing Wei, Ramachandran Vaidyanathan
Reliable and efficient estimation of the size of a dynamically changing cluster in an IoT network is critical in its nominal operation. Most previous estimation schemes worked with…
Latent Factor Analysis of Gaussian Distributions under Graphical Constraints
Md Mahmudul Hasan, Shuangqing Wei, Ali Moharrer
We explore the algebraic structure of the solution space of convex optimization problem Constrained Minimum Trace Factor Analysis (CMTFA), when the population covariance matrix $Σ_…