0000000000900657
AUTHOR
Céline Rozenblat
showing 2 related works from this author
Commuters'graphs and citie's polycentric cohesion
2007
International audience; The actually urban dynamics lead to some difficulties in the global apprehension of the city. According to commuters weighted graphs between localities, we propose a new approach to understand those dynamics. Working successively on three scales (urban areas perimeters, sub-centres and each locality), the topic of this research is to measure and visualize the cohesion and the fragmentation of urban spaces. We show an empirical approach of French urban system from data of last four censuses (1975-1982-1990-1999).
Graphe des migrations alternantes et cohésion urbaine
2007
International audience