Completing description logic knowledge bases using formal concept analysis

  • Authors:
  • Franz Baader;Bernhard Ganter;Baris Sertkaya;Ulrike Sattler

  • Affiliations:
  • TU Dresden, Germany;TU Dresden, Germany;TU Dresden, Germany;The University of Manchester, UK

  • Venue:
  • IJCAI'07 Proceedings of the 20th international joint conference on Artifical intelligence
  • Year:
  • 2007

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Abstract

We propose an approach for extending both the terminological and the assertional part of a Description Logic knowledge base by using information provided by the knowledge base and by a domain expert. The use of techniques from Formal Concept Analysis ensures that, on the one hand, the interaction with the expert is kept to a minimum, and, on the other hand, we can show that the extended knowledge base is complete in a certain, well-defined sense.