The management of the knowledge evolution by using text mining techniques

Taleb Nora; Sellami Mikhtar; Michel Simonet

The maintenance of the domain ontology or a knowledge model after the appearance of changes in the studied domain is an essential stage. Several studies provide methodologies for the maintenance of an ontology but only some of them deal with ontologies that are created from texts. Text mining techniques provide good results when the processing of texts is done for the purpose of modelling or classification. The objective of our work is the use of text mining techniques for the maintenance of an ontology representing a dynamic domain, according to an analysis of textual changes and their effects on the corresponding ontology. -- Knowledge ; text mining ; ontology

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Year of publication:	2009
Authors:	Nora, Taleb ; Mikhtar, Sellami ; Simonet, Michel
Published in:	Proceedings of I-KNOW '09 : 9th International Conference on Knowledge Management and Knowledge Technologies ; proceedings of I-SEMANTICS '09, 5th International Conference on Semantic Systems, Graz, Austria, September 2 - 4, 2009. - Graz : Verl. d. Techn. Univ. [u.a.], ISBN 978-3-85125-060-2. - 2009, p. 663-668
Subject:	Wissensmanagement \| Knowledge management \| Data Mining \| Data mining \| Text \| Management \| Wissen \| Knowledge