Towards scott domains-based topological ontology models

  • Authors:
  • J. T. Fernández-Breis;D. Castellanos-Nieves;R. Valencia-Garcia;P. J. Vivancos-Vicente;R. Martínez Béjar;M. De las Heras-Gónzalez

  • Affiliations:
  • Universidad de Murcia, Murcia, Spain;Universidad de Holgun, Cuba;Universidad de Murcia, Murcia, Spain;Universidad de Murcia, Murcia, Spain;Universidad de Murcia, Murcia, Spain;Hospital Virgen de la Arrixaca, Murcia, Spain

  • Venue:
  • Proceedings of the international conference on Formal Ontology in Information Systems - Volume 2001
  • Year:
  • 2001

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Abstract

An ontology can be seen as an approximation to what exists in thereal world. An ontological model is the kernel used for specifyingontologies so that how close an ontology can be from the real worlddepends on the possibilities offered by the ontological model. Inthis paper, an ontological model that permits the specification ofconcepts, attributes, mereological and taxonomic relationships, andstructural axioms, and that has already been applied to differentapplication domains is extended to contain topologicalrelationships as well. It is demonstrated in this paper thattopological relations can be established on ontologies built withthat ontological model, and the topological relations are notestablished by the user but inferred from the knowledge containedin the particular ontology. The domain chosen for this work is therelation between drugs consumption and cancer diagnoses.