3 papers
math.PR2024
Elo Ratings in the Presence of Intransitivity
Adam H. Hamilton, Matthew Roughan, Anna Kalenkova
This paper studies how the Elo rating system behaves when the underlying modelling assumptions are not met.
cs.CR2022
Boolean Expressions in Firewall Analysis
Adam Hamilton, Matthew Roughan, Giang T. Nguyen
Firewall policies are an important line of defence in cybersecurity, specifying which packets are allowed to pass through a network and which are not. These firewall policies are m…
math.CO2019
Counting Candy Crush Configurations
Adam Hamilton, Giang T. Nguyen, Matthew Roughan
A k-stable c-coloured Candy Crush grid is a weak proper c-colouring of a particular type of k-uniform hypergraph. In this paper we introduce a fully polynomial randomised approxima…