633 citations · 2.1k across the 47 of their papers we have counts for
7 papers · 1 filter
Dynamical Analysis of Spatial Interaction Models
James Wilkinson, Theodore Emms, Tim S. Evans
We develop a novel dynamical method to examine spatial interaction models (SIMs). For each SIM, we use our dynamical framework to model emigration patterns. We look at the resultin…
Social Success of Perfumes
Vaiva Vasiliauskaite, Tim S. Evans
We study data on perfumes and their odour descriptors - notes - to understand how note compositions, called accords, influence successful fragrance formulas. We obtain accords whic…
Predictive limitations of spatial interaction models: a non-Gaussian analysis
B. Hilton, A. P. Sood, T. S. Evans
We present a method to compare spatial interaction models against data based on well known statistical measures that are appropriate for such models and data. We illustrate our app…
Making Communities Show Respect for Order
Vaiva Vasiliauskaite, Tim S. Evans
In this work we give a community detection algorithm in which the communities both respects the intrinsic order of a directed acyclic graph and also finds similar nodes. We take in…
Understanding the transition from paroxysmal to persistent atrial fibrillation from micro-anatomical re-entry in a simple model
Alberto Ciacci, Max Falkenberg, Kishan A. Manani +3
Atrial fibrillation (AF) is the most common cardiac arrhytmia, characterised by the chaotic motion of electrical wavefronts in the atria. In clinical practice, AF is classified und…
Longest Path in the Price Model
Tim S. Evans, Lucille Calmon, Vaiva Vasiliauskaite
The Price model, the directed version of the Barabási-Albert model, produces a growing directed acyclic graph. We look at variants of the model in which directed edges are added to…