Thèse soutenue

Approche automatique d’analyse et de contrôle de l’usage domotique pour l’autonomie des personnes dépendantes

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Auteur / Autrice : Thi Bich Thanh Truong
Direction : Jean-Philippe Diguet
Type : Thèse de doctorat
Discipline(s) : STIC
Date : Soutenance en 2010
Etablissement(s) : Lorient
Ecole(s) doctorale(s) : École doctorale Santé, information-communication et mathématiques, matière (Brest, Finistère)
Partenaire(s) de recherche : autre partenaire : Université européenne de Bretagne (2007-2016)

Résumé

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With the development of technology and information, there are more and more opportunities and challenges for healthcare and assistance services for disabled people as well as the elderly. In this context, this PhD work proposes and demonstrates a new solution for home monitoring. Our approach is based on the idea that existing home automation and multimedia services provide some relevant information to be used as available sensors for remote monitoring. Through the analysis of user habits, our work includes two steps. In the first step, we automate a scenario identification, based on a combination of data mining, AI, graph theory and operational research algorithms to offer scenarios self adapting to user capabilities, while facilitating user access to the services. In the second step, this sensor information is used for alert management based on the anomaly detection, meaning a deviation of usual habits. These two steps provide a low level and non-intrusive personal monitoring while giving people more autonomy and confidence in their environments. A simulation model is developed in a first stage for the generation of user database without waiting for months monitoring user activities. This simulation data allows us to develop, tune and evaluate different aspects of our approach, before being applied in a real context. Then an experimentation through the IR recording is realized to monitor the user activities. The results of these real data allow us to evaluate the performance as well as the efficiency of our solution.