Philippe Roose

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—In this work, we propose a framework for automatic dependency evaluation that can notify the changes of the elderly dependency, hence providing persons with required services in time. In order to validate our approach, we target the French dependent population. Especially, we focus our proposal on the AGGIR dependency model used in the French medical(More)
Previously, we developed a method and a distributed platform for the re-engineering of applications by adding cooperation. The goal was to supply a way of communication based on the exchange of events, messages and shared data. Now, we propose to adapt this approach (method and platform) to distributed multimedia applications. These applications present the(More)
Recently, the increasing use of mobile technologies leads to face with new challenges in order to satisfy users. New systems deal with three main characteristics: context changes, mobility and limited resources of such devices. In this article we try to address such requirements using QoS-driven dynamic adaptations of application deployment. We are(More)
— One of the current challenges of Information Systems is to ensure semi-structured data transmission, such as multimedia data, in a distributed and pervasive environment. Information Sytems must then guarantee users a quality of service ensuring data accessibility whatever the hardware and network conditions may be. They must also guarantee information(More)
—Multimedia contents are accessible on a wide variety of devices, such as laptops, tablets and smartphones. The hetero-geneity of such devices requires adaptation of these contents. Since the last decade, a fair amount of research has been conducted in order to develop adaptation frameworks. Most of them are exploiting profiles in order to guide adaptation(More)
Currently, multimedia documents can be accessed at anytime and anywhere with a wide variety of mobile devices, e.g., laptops, smartphones, tablets. Obviously, platforms heterogeneity, user's preferences and context variations require documents adaptation according to execution constraints, e.g., audio contents may not be played while a user is participating(More)