686 citations · 3.3k across the 81 of their papers we have counts for
27 papers · 1 filter
Speed Limit: Obey, or Not Obey?
Zhengbing He, Mirco Nanni, Luca Pappalardo +2
It is commonly expected that drivers maintain a driving speed that is lower than or around the posted speed limit, as failure to obey may result in safety risks and fines. By takin…
The 15-Minute City Quantified Using Mobility Data
Timur Abbiasov, Cate Heine, Edward Glaeser +4
Americans travel 7 to 9 miles on average for shopping and recreational activities, which is far longer than the 15-minute (walking) city advocated by ecologically-oriented urban pl…
The universality in urban commuting across and within cities
Lei Dong, Paolo Santi, Yu Liu +2
Commuting is a key mechanism that governs the dynamics of cities. Despite its importance, very little is known of the properties and mechanisms underlying this crucial urban proces…
The effect of co-location on human communication networks
Daniel Carmody, Martina Mazzarello, Paolo Santi +5
The ability to rewire ties in communication networks is vital for large-scale human cooperation and the spread of new ideas. We show that lack of researcher co-location during the…
Travel distance, frequency of return and the spread of disease
Cate Heine, Kevin P. O'Keeffe, Paolo Santi +2
In 2020 and 2021, the spread of COVID-19 was globally addressed by imposing restrictions on the distance of individual travel. Recent literature has uncovered a clear pattern in hu…
The darkweb: a social network anomaly
Kevin P. O'Keeffe, Virgil Griffith, Yang Xu +2
We analyse the darkweb and find its structure is unusual. For example, of darkweb sites \emph{never} link to another site. To call the darkweb a "web" is thus a misno…