urban analysis for the xxi century: jornadas bigdatacyl 2013
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Urban Analysis for the XXI Century: Jornadas BigDataCyL 2013TRANSCRIPT
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URBAN ANALYSIS FOR THE XXI
CENTURY:
Enrique Frias-MartinezTelefonica Research, Madrid, Spain
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Smart Cities have been recently pointed by experts as an emerging market with enormous potential, which is
expected to drive the digital economy forward… “The 19th century was a century of empires, the 20th century was a century of nation states, the 21st century will be a century of cities”
Wellington E. Webb, former mayor of Denver
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Unprecedented Historic Moment
Digital Footprints For the first time in human history, we have
access to large-scale human behavioral data at varying levels of spatial and temporal
granularities
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Collecting large volumes of real data about human urban
behavior is a challenging yet high value problem
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Call Detail Records
2233445566|3E884DB|15/02/2011|23:02:35|...2233445567|3E884DC|16/02/2011|23:02:35|...2233445568|3E884DD|17/02/2011|23:02:35|...2233445569|3E884E5|18/02/2011|23:02:35|...
URBAN 1-4km²
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Big Data Sources
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City Modelling
Robust Land Use Characterization
of Urban Landscapes using Cell Phone Data
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Cluster 1: Industrial & Offic e
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Cluster 2: Business & Commerc ial
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Cluster 3: Nightlife
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Cluster 4: Leisure & Transport
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Cluster 5: Residential
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Combining mobility and social Networks
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City Modelling
Estimating Commuting PatternsUsing Pervasive Infrastructures
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OD Matrix
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Can we estimate thew OD Matrix with the pervasive infrastructure provided by TEF?
Problem Formulation
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Data: October 2009
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Mobility and Natural Disasters
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