URBAN ANALYSIS FOR THE XXI CENTURY: Enrique Frias-Martinez Telefonica Research, Madrid, Spain [email protected]
Jul 07, 2015
URBAN ANALYSIS FOR THE XXI
CENTURY:
Enrique Frias-MartinezTelefonica Research, Madrid, Spain
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
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
Collecting large volumes of real data about human urban
behavior is a challenging yet high value problem
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
Big Data Sources
City Modelling
Robust Land Use Characterization
of Urban Landscapes using Cell Phone Data
1
Cluster 1: Industrial & Offic e
1
Cluster 2: Business & Commerc ial
1
Cluster 3: Nightlife
1
Cluster 4: Leisure & Transport
1
Cluster 5: Residential
Combining mobility and social Networks
City Modelling
Estimating Commuting PatternsUsing Pervasive Infrastructures
OD Matrix
Can we estimate thew OD Matrix with the pervasive infrastructure provided by TEF?
Problem Formulation
Data: October 2009
Mobility and Natural Disasters