Document (#37099)

Author

Ghorbel, H.
Bahri, A.
Bouaziz, R.

Title

Fuzzy ontologies building platform for Semantic Web : FOB platform

Source

Next generation search engines: advanced models for information retrieval. Eds.: C. Jouis, u.a

Imprint

Hershey, PA : IGI Publishing

Year

2012

Pages

S.92-113

Abstract

The unstructured design of Web resources favors human comprehension, but makes difficult the automatic exploitation of the contents of these resources by machines. So, the Semantic Web aims at making the cooperation between human and machine possible, by giving any information a well defined meaning. The first weavings of the Semantic Web are already prepared. Machines become able to treat and understand the data that were accustomed to only visualization, by using ontologies constitute an essential element of the Semantic Web, as they serve as a form of knowledge representation, sharing, and reuse. However, the Web content is subject to imperfection, and crisp ontologies become less suitable to represent concepts with imprecise definitions. To overcome this problem, fuzzy ontologies constitute a promising research orientation. Indeed, the definition of fuzzy ontologies components constitutes an issue that needs to be well treated. It is necessary to have an appropriate methodology of building an operationalization of fuzzy ontological models. This chapter defines a fuzzy ontological model based on fuzzy description logic. This model uses a new approach for the formal description of fuzzy ontologies. This new methodology shows how all the basic components defined for fuzzy ontologies can be constructed.

Footnote

Vgl.: http://www.igi-global.com/book/next-generation-search-engines/64422.

Theme

Semantic Web

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