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Database design and querying within the fuzzy semantic model

Telmoudi, Abdelkader; Ram, Sudha; Mousseau, Vincent; Chakhar, Salem; Bouaziz, Rafik (2007), Database design and querying within the fuzzy semantic model, Information Sciences, 177, 21, p. 4598-4620. http://dx.doi.org/10.1016/j.ins.2007.05.013

Type
Article accepté pour publication ou publié
Date
2007
Nom de la revue
Information Sciences
Volume
177
Numéro
21
Éditeur
Elsevier
Pages
4598-4620
Identifiant publication
Métadonnées
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Auteur(s)
Telmoudi, Abdelkader
Ram, Sudha
Mousseau, Vincent
Chakhar, Salem
Bouaziz, Rafik
Résumé (EN)
Fuzzy semantic model (FSM) is a data model that uses basic concepts of semantic modeling and supports handling fuzziness, uncertainty and imprecision of real-world at the attribute, entity and class levels. The paper presents the principles and constructs of the FSM. It proposes ways to define the membership functions within all the constructs of the FSM. In addition, it provides a proposal for specifying FSM schema and introduce a query language adapted to FSM-based databases.
Mots-clés
Flexible querying; Semantic modeling; Fuzzy database; Database design