Ontology Evaluation through Usability Measures

  • Authors:
  • Núria Casellas

  • Affiliations:
  • Institute of Law and Technology (IDT-UAB), Universitat Autònoma de Barcelona, Bellaterra, Spain 08193

  • Venue:
  • OTM '09 Proceedings of the Confederated International Workshops and Posters on On the Move to Meaningful Internet Systems: ADI, CAMS, EI2N, ISDE, IWSSA, MONET, OnToContent, ODIS, ORM, OTM Academy, SWWS, SEMELS, Beyond SAWSDL, and COMBEK 2009
  • Year:
  • 2009

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Abstract

Current ontology methodologies offer guidance towards knowledge acquisition, ontology development (design and conceptualization), formalization, evaluation, evolution and maintenance. Nevertheless, these methodologies describe most of expert involvements within ontology validation rather vaguely. The use of tailored usability methods for ontology evaluation could offer the establishment of certain quality measurements and aid the evaluation of modelling decisions, prior ontology implementation. This paper describes the experimental evaluation of a legal ontology, the Ontology of Professional Judicial Knowledge (OPJK), with the SUS questionnaire, a usability evaluation questionnaire tailored to ontology evaluation.