First-Order reasoning for attempto controlled english

  • Authors:
  • Norbert E. Fuchs

  • Affiliations:
  • Department of Informatics & Institute of Computational Linguistics, University of Zurich, Switzerland

  • Venue:
  • CNL'10 Proceedings of the Second international conference on Controlled Natural Language
  • Year:
  • 2010

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Abstract

RACE is a first-order reasoner for Attempto Controlled English (ACE) that can show the (in-) consistency of a set of ACE axioms, prove ACE theorems from ACE axioms and answer ACE queries from ACE axioms. In each case RACE gives a proof justification in ACE and full English. This paper is a system description of RACE sketching its structure, its implementation, its operation and its user interface. The power and the limitations of RACE are demonstrated and discussed by concrete examples.