research
∙
09/13/2023
Small error algorithms for tropical group testing
We consider a version of the classical group testing problem motivated b...
share
research
∙
12/15/2022
Saved You A Click: Automatically Answering Clickbait Titles
Often clickbait articles have a title that is phrased as a question or v...
research
∙
09/30/2022
Extensions on `A Convex Scheme for the Secrecy Capacity of a MIMO Wiretap Channel with a Single Antenna Eavesdropper'
One key metric for physical layer security is the secrecy capacity. This...
research
∙
03/15/2022
A negative binomial approximation in group testing
We consider the problem of group testing (pooled testing), first introdu...
research
∙
07/08/2021
Bounds on Eavesdropper Performance for a MIMO-NOMA Downlink Scheme
Non-Orthogonal Multiple Access (NOMA) is a multiplexing technique for fu...
research
∙
07/07/2020
Information-theoretic convergence of extreme values to the Gumbel distribution
We show how convergence to the Gumbel distribution in an extreme value s...
research
∙
07/02/2020
Improved bounds for noisy group testing with constant tests per item
The group testing problem is concerned with identifying a small set of i...
research
∙
05/03/2020
Lived population density and the spread of COVID-19
We consider variations in the rate of spread of COVID-19, firstly compar...
research
∙
05/28/2019
Maximal correlation and the rate of Fisher information convergence in the Central Limit Theorem
We consider the behaviour of the Fisher information of scaled sums of in...
research
∙
02/15/2019
Group testing: an information theory perspective
The group testing problem concerns discovering a small number of defecti...
research
∙
10/23/2018
A proof of the Shepp-Olkin entropy monotonicity conjecture
Consider tossing a collection of coins, each fair or biased towards head...
research
∙
08/28/2018
Noisy Non-Adaptive Group Testing: A (Near-)Definite Defectives Approach
The group testing problem consists of determining a small set of defecti...
research
∙
06/14/2017
Strong converse bounds for high-dimensional estimation
In statistical inference problems, we wish to obtain lower bounds on the...
research
∙
05/26/2017