Digital libraries and web-based information systems

  • Authors:
  • Ian Horrocks;Deborah L. McGuinness;Christopher A. Welty

  • Affiliations:
  • Information Management Group, Department of Computer Science, University of Manchester, Manchester M13 9PL, U.K.;Knowledge Systems Laboratory, Gates Building 2A, Stanford University, Stanford, CA;Knowledge Structures Group, IBM Watson Research Center, 19 Skyline Dr., Hawthorne, NY

  • Venue:
  • The description logic handbook
  • Year:
  • 2003

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Abstract

It has long been realized that the web could benefit from having its content understandable and available in a machine processable form, and it is widely agreed that ontologies will play a key role in providing much enabling infrastructure to achieve this goal. In this chapter we review briefly a selected history of Description Logics in web-based information systems, and the more recent developments related to OIL, DAML+OIL and the Semantic Web. OIL and DAML+OIL are ontology languages specifically designed for use on the web; they exploit existing web standards (XML, RDF and RDFS), adding the formal rigor of a Description Logic and the ontological primitives of object-oriented and frame-based systems.