6 citations · 10 across the 8 of their papers we have counts for
10 papers · 1 filter
Entropic CLT for Order Statistics
Martina Cardone, Alex Dytso, Cynthia Rush
It is well known that central order statistics exhibit a central limit behavior and converge to a Gaussian distribution as the sample size grows. This paper strengthens this known…
The Most Informative Order Statistic and its Application to Image Denoising
Alex Dytso, Martina Cardone, Cynthia Rush
We consider the problem of finding the subset of order statistics that contains the most information about a sample of random variables drawn independently from some known parametr…
Unsourced Random Access with Coded Compressed Sensing: Integrating AMP and Belief Propagation
Vamsi K. Amalladinne, Asit Kumar Pradhan, Cynthia Rush +2
Sparse regression codes with approximate message passing (AMP) decoding have gained much attention in recent times. The concepts underlying this coding scheme extend to unsourced r…
Measuring Dependencies of Order Statistics: An Information Theoretic Perspective
Alex Dytso, Martina Cardone, Cynthia Rush
Consider a random sample drawn independently and identically distributed from some known sampling distribution . Let $X_{(1)} \le X_{(2)} \le ... \le X_…
All-or-nothing statistical and computational phase transitions in sparse spiked matrix estimation
Jean Barbier, Nicolas Macris, Cynthia Rush
We determine statistical and computational limits for estimation of a rank-one matrix (the spike) corrupted by an additive gaussian noise matrix, in a sparse limit, where the under…
mmWave Channel Estimation via Approximate Message Passing with Side Information
Dror Baron, Cynthia Rush, Yavuz Yapici
This work considers millimeter-wave channel estimation in a setting where parameters of the underlying mmWave channels are varying dynamically over time and there is a single drift…