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Computers and the Humanities

, Volume 25, Issue 2–3, pp 81–92 | Cite as

Discourse analysis for a Legal Expert System

  • Hubert Lehmann
  • Franz Guenthner
Article
  • 47 Downloads

Abstract

This paper deals with discourse analysis, with specific reference to the Linguistic and Logic Based Legal Expert System, LEX. In the LEX project we concentrated on a few arbitrarily selected court decisions, extracted the case descriptions, and then added the necessary background knowledge to our prototype expert system to analyze the case descriptions and to deduce the answers to some juridical questions. In this paper we present and comment on a typical discourse representation structure for an accident description in the corpus we studied.

Key Words

discourse analysis expert systems LEX project law natural language processing information retrieval 

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Copyright information

© Kluwer Academic Publishers 1991

Authors and Affiliations

  • Hubert Lehmann
    • 1
  • Franz Guenthner
    • 2
  1. 1.IBM Deutschland GmbfWissenschaftliches ZentrumWilckensstr. -la Germany
  2. 2.Centrum fur Informationsverarbeitende SystemeUniversität MunchenMunchenGermany

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