Detecting ontology change from application data flows

  • Authors:
  • Paolo Ceravolo;Ernesto Damiani

  • Affiliations:
  • Dipartimento di Tecnologie dell’Informazione, Università di Milano, Crema, Italy;Dipartimento di Tecnologie dell’Informazione, Università di Milano, Crema, Italy

  • Venue:
  • OTM'05 Proceedings of the 2005 OTM Confederated international conference on On the Move to Meaningful Internet Systems
  • Year:
  • 2005

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Abstract

In this paper we describe a clustering process selecting a set of typical instances from a document flow. These representatives are viewed as semi-structured descriptions of domain categories expressed in a standard semantic web format, such as OWL [15]. The resulting bottom-up ontology may be used to check and/or update existing domain ontologies used by the e-business infrastructure.