Exploitation of a displacement survey to detect road network use vulnerability

Michel Nabaa (1, 2) , Cyrille Bertelle (1) , Antoine Dutot (1) , Damien Olivier (1) , Patrick Lions (2)

1 LITIS - Laboratoire d'Informatique, de Traitement de l'Information et des Systèmes
2 CODAH - Communauté d'Agglomération Havraise

Many agglomeration are faced to multiple technological and natural hazards. The use of the road network by vehicles may cause big problems especially under evacuation situations. An accident on a main road may endanger many lives. A household survey was conducted in CODAH 1about people displacement in the seine estuary. In this paper, we extracted and treated the survey result. We also compared results with a detection of organizations in large graphs algorithm.

Mots clés: vulnerability; risk; self organization; detection of organizations; GIS; household displacement survey.; household displacement survey

Domaines: Adaptation et Systèmes auto-organisés [nlin.AO]; Intelligence artificielle [cs.AI]

Michel Nabaa, Cyrille Bertelle, Antoine Dutot, Damien Olivier, Patrick Lions. Exploitation of a displacement survey to detect road network use vulnerability. ICCSA 2009, Jun 2009, Le Havre, France. pp.151-155. ⟨hal-00430561⟩