Methods Inf Med 1998; 37(01): 86-96
DOI: 10.1055/s-0038-1634504
Original Article
Schattauer GmbH

Review of Biomedical Knowledge and Data Representation with Conceptual Graphs

Authors

  • F. Volot

    1   Service de l’Information Médicale, Hôpital de la Timone Aduites, Assistance Publique-Hôpitaux de Marseille
  • M. Joubert

    1   Service de l’Information Médicale, Hôpital de la Timone Aduites, Assistance Publique-Hôpitaux de Marseille
    2   Centre d’Enseignement et de Recherche en Traitement de l’Information Médicale, Faculté de Médecine de Marseille, Université de la Méditerranée, France
  • M. Fieschi

    1   Service de l’Information Médicale, Hôpital de la Timone Aduites, Assistance Publique-Hôpitaux de Marseille
    2   Centre d’Enseignement et de Recherche en Traitement de l’Information Médicale, Faculté de Médecine de Marseille, Université de la Méditerranée, France
Further Information

Publication History

Publication Date:
07 February 2018 (online)

Preview

Abstract:

The basis of conceptual graphs theory is an ontology of types of concepts. Concepts issued from the ontology are interlinked by semantic relationships and constitute canonical conceptual graphs. Canonical graphs may be combined to derive new conceptual graphs by means of formation rules. This formalism allows to separate knowledge representation into a conceptual level and a domain-dependent level, and enables to share and reuse a representation. This paper presents conceptual graph applications to biomedical data and concept representation, classification systems, information retrieval, and natural language understanding and processing. A discussion on the unifying role conceptual graphs theory plays in the implementation of knowledge-based systems is also presented.