Soutenance de thèse de Cristobal Carreño

Titre : Resilience Framework for the Availability of Indoor Location-Based Services in Constrained Environments

 

Résumé : This thesis addresses the resilience of indoor positioning systems (IPS), which are essential for location-based services (ILBS). In complex environments such as mines or industrial sites, disruptions) including signal loss, measurement errors, or environmental changes (reduce service availability. An original framework is proposed, organized into three loops: stabilization to respond to immediate disruptions, adaptation to adjust the system to environmental changes, and evolution to integrate experience and strengthen service continuity. To validate this approach, experiments were carried out on a research testbed developed at CRAN, supplemented by numerical simulations. The results demonstrate the capability of an IPS to switch between different localization methods, combining visible light and inertial sensors, to improve service availability even under the most demanding conditions.

 

Jury :

Lamiah Berrah, Professeure à l'Université Savoie Mont Blanc, rapportrice
Adrien Van Den Bossche, Professeur à l'Université Toulouse - Jean Jaurès, rapporteur
François Spies, Professeur à l’Université de Franche-Comté, examinateur
Fabian Seguel, Associate Professor, Universidad de La Serena, Chili, examinateur
Patrick Charpentier, Professeur à l'Université de Lorraine, Directeur de thèse
Nicolas Krommenacker, Maître de Conférences à l'Université de Lorraine, Co-directeur de thèse