Modeling and using context for system development: Lessons learned from experience

نویسنده

  • P. BRÉZILLON
چکیده

Over ten years a community on context has emerged. There is a now series of conference on context, a web site and a mailing list. The number of web pages with the word “context” has been multiplied by four in the last five years. Being among the instigators of the use of context in artificial intelligence and in decision support system, we present in this paper the evolution of our thoughts over the last ten years and the results obtained about context representation. This experience leads us to introduce the notion of contextual graphs which are used in an application called SART. Moreover, this paper sums up and gives some comments on the papers we published during these last years. RÉSUMÉ: Depuis une dizaine d'années, une communauté s'intéressant à la notion de contexte a émergé. Il existe maintenant une série de conférences sur le contexte, un site web, et une liste de diffusion. Le nombre de pages web où se trouve le mot contexte a été multiplié par quatre ces cinq dernières années. Etant parmi les initiateurs de cet intérêt pour l'utilisation du contexte en intelligence artificielle et en aide à la décision, nous présentons dans cet article l'évolution de nos réflexions sur la représentation et l'utilisation du contexte dans des systèmes informatiques. Cette expérience nous a conduit à proposerr une représentation basée sur le contexte (graphes contextuels). Cette représentation est maintenant utlisée dans le cadre de l'application industrielle SART. De plus, nous présentons une synthèse de nos travaux ces dix dernières années.

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تاریخ انتشار 2001