Representation of Atypical Entities in Ontologies

Christophe Jouis, Julien Bourdaillet


Abstract
This paper is a contribution to formal ontology study. Some entities belong more or less to a class. In particular, some individual entities are attached to classes whereas they do not check all the properties of the class. To specify whether an individual entity belonging to a class is typical or not, we borrow the topological concepts of interior, border, closure, and exterior. We define a system of relations by adapting these topological operators. A scale of typicality, based on topology, is introduced. It enables to define levels of typicality where individual entities are more or less typical elements of a concept.
Anthology ID:
L08-1274
Volume:
Proceedings of the Sixth International Conference on Language Resources and Evaluation (LREC'08)
Month:
May
Year:
2008
Address:
Marrakech, Morocco
Editors:
Nicoletta Calzolari, Khalid Choukri, Bente Maegaard, Joseph Mariani, Jan Odijk, Stelios Piperidis, Daniel Tapias
Venue:
LREC
SIG:
Publisher:
European Language Resources Association (ELRA)
Note:
Pages:
Language:
URL:
http://www.lrec-conf.org/proceedings/lrec2008/pdf/43_paper.pdf
DOI:
Bibkey:
Cite (ACL):
Christophe Jouis and Julien Bourdaillet. 2008. Representation of Atypical Entities in Ontologies. In Proceedings of the Sixth International Conference on Language Resources and Evaluation (LREC'08), Marrakech, Morocco. European Language Resources Association (ELRA).
Cite (Informal):
Representation of Atypical Entities in Ontologies (Jouis & Bourdaillet, LREC 2008)
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PDF:
http://www.lrec-conf.org/proceedings/lrec2008/pdf/43_paper.pdf