4 papers
Uncovering commercial activity in informal cities
Daniel Straulino, Juan C. Saldarriaga, Jairo A. Gómez +2
Knowledge of the spatial organisation of economic activity within a city is key to policy concerns. However, in developing cities with high levels of informality, this information…
A bi-directional approach to comparing the modular structure of networks
Daniel Straulino, Mattie Landman, Neave O'Clery
Here we propose a new method to compare the modular structure of a pair of node-aligned networks. The majority of current methods, such as normalized mutual information, compare tw…
Branching Brownian motion and Selection in the Spatial Lambda-Fleming-Viot Process
Alison Etheridge, Nic Freeman, Sarah Penington +1
We ask the question "when will natural selection on a gene in a spatially structured population cause a detectable trace in the patterns of genetic variation observed in the contem…
The Brownian Net and Selection in the Spatial Lambda-Fleming-Viot Process
Alison Etheridge, Nic Freeman, Daniel Straulino
We obtain the Brownian net of Sun and Swart (2008) as the scaling limit of the paths traced out by a system of continuous (one-dimensional) space and time branching and coalescing…