PROTON: A Prolog Reasoner for Temporal ONtologies in OWL

  • Authors:
  • Nikos Papadakis;Kostas Stravoskoufos;Evdoxios Baratis;Euripides G. M. Petrakis;Dimitris Plexousakis

  • Affiliations:
  • Department of Sciences, Technological Educational Institute of Crete, Greece;Department of Electronic and Computer Engineering, Technical University of Crete, Greece;Department of Electronic and Computer Engineering, Technical University of Crete, Greece;Department of Electronic and Computer Engineering, Technical University of Crete, Greece;Department of Computer Science, University of Crete, Greece

  • Venue:
  • Expert Systems with Applications: An International Journal
  • Year:
  • 2011

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Abstract

We present PROTON, a reasoner for managing temporal information over OWL ontologies. We adopt the so called 4d-fluent or 4-dimensionalist approach for representing temporal information in ontologies i.e. for time points or intervals and for events that occur in time points or intervals. Also, we propose an extension to the situation calculus in order to encapsulate time. PROTON is implemented using this extension.