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Learning Formal Definitions for Snomed CT from Text

  • Yue Ma
  • Felix Distel
Part of the Lecture Notes in Computer Science book series (LNCS, volume 7885)

Abstract

Snomed CT is a widely used medical ontology which is formally expressed in a fragment of the Description Logic \(\mathcal{EL}\text{++}\). The underlying logics allow for expressive querying, yet make it costly to maintain and extend the ontology. In this paper we present an approach for the extraction of Snomed CT definitions from natural language text. We test and evaluate the approach using two types of texts.

Keywords

Description Logic Clinical Decision Support System Target Concept Inductive Logic Programming Learn Formal 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2013

Authors and Affiliations

  • Yue Ma
    • 1
  • Felix Distel
    • 1
  1. 1.Institute of Theoretical Computer ScienceTechnische Universität DresdenDresdenGermany

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