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Security discourses taking place in contemporary cities – in both developing and developed countries – feed defiance and legitimize an “urbanism of fear” based on controls that increase social and spatial segregation. Inversely, a sustainable city is an in ...
Security discourses taking place in contemporary cities – in both developing and developed countries – feed defiance and legitimize an “urbanism of fear” based on controls that increase social and spatial segregation. Inversely, a sustainable city is an in ...
We analyze urban mobility by relying on the short-term mobility traces gathered from a publicly available web-based repository of GPS tracks - the Nokia Sports Tracker service. All mobility traces are obtained from a set of kml files. We show how the data ...
A link to a wide range of spatio-temporal practices, mobility is nowadays an important factor of social relations. If the spatio-temporal practices and mobility forms are not homogenous, how can we, however, describe them, qualify and make them more compre ...
Institut de Géographie Alpine, Université Joseph Fourier (Grenoble I)2009
This paper analyzes urban multimodal transportation systems in an aggregated way. To describe the aggregate behavior of traffic in cities, use is made of an idea that is now receiving some attention: the macroscopic fundamental diagram (MFD). We demonstrat ...
Applications of optimal matching analysis in the social sciences are typically based on sequences of specific social statuses that model the residential, family, or occupational trajectories of individuals. Despite the broadly recognized interdependence of ...
Adaptive networks consist of a collection of nodes with learning abilities that interact with each other locally in order to solve distributed processing and distributed inference problems in real-time. Various algorithms and performance analyses have been ...
Flexible transistors and circuits based on dinaphtho-[2,3-b:2',3'-f]thieno[3,2-b]thiophene (DNTT), a conjugated semiconductor with a large ionization potential (5.4 eV), are reported. The transistors have a mobility of 0.6 cm(2) V-1 s(-1) and the ring osci ...
We investigate if it is possible to reconstruct a mobile phone’s mobility using its Bluetooth contacts with other mobile devices, some of which are equipped with GPS receivers. Our data mining analysis, based on two different data sets, shows that in certa ...
Abstract— Research in robotics is becoming an ever more applied science. Roboticists acknowledge the existence of a role for experiments in their research, but whether the results of such experiments provide useful information to the intended industry or p ...