An Extension of a Fuzzy Ontology for Flexible Querying

Abstract : In this paper, we propose a personalized approach for flexible querying of information systems. This approach consists in the combination of the reasoning capabilities of the fuzzy DLR-Lite ontology and the expressivity of the SQLf language. The interpretation of the gradual inclusion (subsumption) axioms of the ontology is based on the G¨odel fuzzy implication. Its generalization to a tree of inclusions is also proposed. This tree and its property of propagation of degrees are the basic theoretical elements of our application, which consists in querying of a multimodal transport information system which is embedded in a mobile terminal characterized by limited storage and processing capabilities.
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Communication dans un congrès
20th IEEE International Conference on Fuzzy Systems (FUZZ-IEEE'11), Jun 2011, Taiwan. pp.2033-2038, 2011
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Contributeur : Ludovic Lietard <>
Soumis le : mardi 3 janvier 2012 - 09:18:03
Dernière modification le : jeudi 9 février 2017 - 16:03:01
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Nouredine Tamani, Ludovic Lietard, Daniel Rocacher. An Extension of a Fuzzy Ontology for Flexible Querying. 20th IEEE International Conference on Fuzzy Systems (FUZZ-IEEE'11), Jun 2011, Taiwan. pp.2033-2038, 2011. <hal-00655892>

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