Context-aware environments: from specification to implementation

Patrick Reignier 1 Oliver Brdiczka 1 Dominique Vaufreydaz 1 James L. Crowley 1 Jérôme Maisonnasse 1
1 PRIMA - Perception, recognition and integration for observation of activity
Inria Grenoble - Rhône-Alpes, UJF - Université Joseph Fourier - Grenoble 1, INPG - Institut National Polytechnique de Grenoble , CNRS - Centre National de la Recherche Scientifique : UMR5217
Abstract : This paper deals with the problem of implementing a context model for a smart environment. The problem has already been addressed several times using many different data- or problem-driven methods. In order to separate the modelling phase from implementation, we first represent the context model by a network of situations. Then, different implementations can be automatically generated from this context model depending on user needs and underlying perceptual components. Two different implementations are proposed in this paper: a deterministic one based on Petri nets and a probabilistic one based on hidden Markov models. Both implementations are illustrated and applied to real-world problems.
Type de document :
Article dans une revue
Expert Systems, Wiley, 2007
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https://hal.inria.fr/inria-00326612
Contributeur : Dominique Vaufreydaz <>
Soumis le : vendredi 3 octobre 2008 - 16:52:22
Dernière modification le : jeudi 11 janvier 2018 - 06:22:03

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  • HAL Id : inria-00326612, version 1

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Patrick Reignier, Oliver Brdiczka, Dominique Vaufreydaz, James L. Crowley, Jérôme Maisonnasse. Context-aware environments: from specification to implementation. Expert Systems, Wiley, 2007. 〈inria-00326612〉

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