A Generalized Framework for Measuring Pedestrian Accessibility around the World Using Open Data. - Shiqin Liu; Carl Higgs; Jonathan Arundel; Geoff Boeing; Nicholas Cerdera; David Moctezuma; Ester Cerin; Deepti Adlakha; Melanie Lowe; Billie Giles-Corti (CoRR, 2021)

Achieving 'Active' 30 Minute Cities: How Feasible Is It to Reach Work within 30 Minutes Using Active Transport Modes? - Alan Both; Lucy Gunn; Carl Higgs; Melanie Davern; Afshin Jafari; Claire Boulange; Billie Giles-Corti (ISPRS Int. J. Geo Inf., 2022)