Quantifying crowd size with mobile phone and Twitter data

Being able to infer the number of people in a specific area is of extreme importance for the avoidance of crowd disasters and to facilitate emergency evacuations. Here, using a football stadium and an airport as case studies, we present evidence of a strong relationship between the number of people...

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Bibliographic Details

Published in:	Royal Society Open Science
Main Authors:	Federico Botta, Helen Susannah Moat, Tobias Preis
Format:	Article
Language:	English
Published:	The Royal Society 2015-01-01
Subjects:	data science computational social science complex systems
Online Access:	https://royalsocietypublishing.org/doi/pdf/10.1098/rsos.150162