61002 20190709135528.0 doi 10.1038/srep44359 sideral 98424 ART-2017-98424 eng (orcid)0000-0002-1192-8707 Aleta, Alberto Universidad de Zaragoza A multilayer perspective for the analysis of urban transportation systems 2017 Access copy available to the general public Unrestricted Public urban mobility systems are composed by several transportation modes connected together. Most studies in urban mobility and planning often ignore the multi-layer nature of transportation systems considering only aggregated versions of this complex scenario. In this work we present a model for the representation of the transportation system of an entire city as a multiplex network. Using two different perspectives, one in which each line is a layer and one in which lines of the same transportation mode are grouped together, we study the interconnected structure of 9 different cities in Europe raging from small towns to mega-cities like London and Berlin highlighting their vulnerabilities and possible improvements. Finally, for the city of Zaragoza in Spain, we also consider data about service schedule and waiting times, which allow us to create a simple yet realistic model for urban mobility able to reproduce real-world facts and to test for network improvements. info:eu-repo/grantAgreement/ES/MINECO/FIS2014-55867-P info:eu-repo/grantAgreement/EC/FP7/317532/EU/Foundational Research on MULTIlevel comPLEX networks and systems/MULTIPLEX info:eu-repo/semantics/openAccess by http://creativecommons.org/licenses/by/3.0/es/ 4.122 2017 MULTIDISCIPLINARY SCIENCES 12 / 64 = 0.188 2017 Q1 T1 1.533 2017 Multidisciplinary 2017 Q1 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion (orcid)0000-0001-6202-3302 Meloni, Sandro Universidad de Zaragoza (orcid)0000-0002-0895-1893 Moreno, Yamir Universidad de Zaragoza 2004 405 Universidad de Zaragoza Dpto. Física Teórica Área Física Teórica 7 (2017), 44359 [9 pp.] Sci. rep. Scientific reports 2045-2322 1843528 http://zaguan.unizar.es/record/61002/files/texto_completo.pdf Versión publicada 111702 http://zaguan.unizar.es/record/61002/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:61002 articulos driver 2019-07-09-12:00:30 ARTICLE