Guided creation and update of objects in RDF(S) bases

Authors:
Alice Hermann;Sébastien Ferré;Mireille Ducassé
Affiliations:
IRISA -- INSA Rennes, Rennes, France;IRISA -- Université Rennes 1, Rennes, France;IRISA -- INSA Rennes, Rennes, France
Venue:
Proceedings of the sixth international conference on Knowledge capture
Year:
2011

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Abstract

Updating existing knowledge bases is crucial to take into account the information that are regularly discovered. However, this is quite tedious and in practice Semantic Web data are rarely updated by users. This paper presents UTILIS, an approach to help users create and update objects in RDF(S) bases. While creating a new object, o, UTILIS searches for similar objects, found by applying relaxation rules to the description of o, taken as a query. The resulting objects and their properties serve as suggestions to expand the description of o.