منابع مشابه
Réseaux Probabilistes Orientés Objet
RÉSUMÉ. La représentation de connaissances incertaines est un problème important dans le domaine de l’intelligence artificielle. Les réseaux probabilistes proposent une solution intéressante pour de nombreuses raisons théoriques et pratiques mais ont le désavantage d’être difficiles à créer autant qu’à maintenir. Dans cet article, nous définissons un cadre de spécification orientée objet qui pe...
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We report on two experiments to study the use of a graphic design tool for generating and selecting image lters, in which the aesthetic preferences that the user expresses whilst browsing ltered images drives the lter generation process. In the rst experiment, we found evidence for the idea that intelligent employment of the user s preferences when generating lters can improve the overall quali...
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This paper presents (without formal detail) various mathematical ideas that have been used for the notion of « similar objects » in a geometric space. The most important one is the information distance. The is a notion elaborated from the concepts of the algorithmic information theory (or Kolmogorov complexity theory). It seems to be a very general and practical tool. MOTS-CLÉS : analogie, comp...
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Here is addressed the coupling of an object-based knowledge representation system (okr) with, on the one hand,Meteo, a type system aimed at performing type checking and type inference over knowledge entity types, and on the other hand, Micro, a constraint system aimed at managing numerical and symbolic constraints over knowledge entities. The way both systems contribute to okr is studied. Then ...
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Generally, to measure a fractal dimension, the calculation method used is the fractal dimension by a box-counting method. The possible shapes of boxes are extremely diverse an dit frequently uses the square, but we can also use a grid made of regular hexagons, circles, rectangles, etc. This method allows obtaining a fractal dimension « global » whose main flaw, in geography, is not able to tran...
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ژورنال
عنوان ژورنال: Études françaises
سال: 2006
ISSN: 1492-1405,0014-2085
DOI: 10.7202/036025ar