Tempus Fugit

  • Authors:
  • Uta Lösch;Sebastian Rudolph;Denny Vrandečić;Rudi Studer

  • Affiliations:
  • Institut AIFB, Universität Karlsruhe (TH), Karlsruhe, Germany;Institut AIFB, Universität Karlsruhe (TH), Karlsruhe, Germany;Institut AIFB, Universität Karlsruhe (TH), Karlsruhe, Germany;Institut AIFB, Universität Karlsruhe (TH), Karlsruhe, Germany

  • Venue:
  • ESWC 2009 Heraklion Proceedings of the 6th European Semantic Web Conference on The Semantic Web: Research and Applications
  • Year:
  • 2009

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Abstract

Ontologies are used to formally describe domains of interest. As domains change over time, the ontologies have to be updated accordingly. We advocate the introduction of an Ontology Update Language that captures frequent domain changes and hence facilitates regular updates to be made in ontologies. We thoroughly discuss the general design choices for defining such a language and a corresponding update framework. Moreover, we propose a concrete language proposal based on SPARQL Update and provide a reference implementation of the framework.