Date depot: 1 décembre 2021 Titre: A Complex Network Approach based Multimodal analysis for Human Mobility problem, Directeur de thèse: Farid NAIT-ABDESSELAM (LIPADE) Domaine scientifique: Sciences et technologies de l'information et de la communication Thématique CNRS : Systèmes et réseaux Resumé: The analysis of complex networks is a very promising area of research, as evidenced by numerous research projects and works that focused on different areas. Very recently, these analyzes were generally focused on the in-depth characterization of only one aspect of the system. Therefore, a study that takes into account many informative axes and a network is lacking. In this PhD thesis, we propose to study a multimodal analysis capable of inspecting human mobility (complex network: Vehicles, Trains, Mobile applications, ...,etc) in several important dimensions of a system. In order to achieve this goal, we will study the variation of the constitutive parameters of changes in the behavior of the network as a whole and extract solutions for example green mobility in the smart cities’ context.