inria-00107816, version 1
Building Viewpoints in an Object-Based Representation System for Knowledge Discovery in Databases
Arnaud Simon
a, 1Amedeo Napoli b, 1
International Conference on Information Reuse & Integration - IRI'99 (1999) 104--108
Résumé : In this paper, we present an approach to knowledge discovery in databases in the context of object-based representation systems. The goal of this approach is to extract viewpoints and association rules from data represented by objects. A viewpoint is a hierarchy of classes (a kind of partial lattice) and an association rule can be defined within a viewpoint or between two classes lying in different viewpoints. The viewpoints construction algorithm allows to manipulate objects which are indifferently classes or instances of classes. Moreover, multivalued attributes as well as relations can be taken into account in the current approach.
- a – UNIVERSITE HENRI POINCARE
- b – CNRS
- 1 : ORPAILLEUR (INRIA Lorraine - LORIA)
- INRIA – CNRS : UMR7503 – Université Henri Poincaré - Nancy I – Université Nancy II – Institut National Polytechnique de Lorraine (INPL)
- Domaine : Informatique/Autre
- Mots-clés : galois lattice – object-based representation system – association rules || treillis de galois – représentation par objets – règles d'association
- Référence interne : 99-R-304 || simon99f
- Commentaire : Colloque avec actes et comité de lecture.
- inria-00107816, version 1
- http://hal.inria.fr/inria-00107816
- oai:hal.inria.fr:inria-00107816
- Contributeur : Publications Loria
- Soumis le : Jeudi 19 Octobre 2006, 09:10:40
- Dernière modification le : Vendredi 20 Octobre 2006, 15:32:31
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