A logical version of functional grammar

  • Authors:
  • William C. Rounds;Alexis Manaster-Ramer

  • Affiliations:
  • University of Michigan, Xerox PARC;Wayne State University

  • Venue:
  • ACL '87 Proceedings of the 25th annual meeting on Association for Computational Linguistics
  • Year:
  • 1987

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Abstract

Kay's functional-unification grammar notation [5] is a way of expressing grammars which relies on very few primitive notions. The primary syntactic structure is the feature structure, which can be visualised as a directed graph with arcs labeled by attributes of a constituent, and the primary structure-building operation is unification. In this paper we propose a mathematical formulation of FUG, using logic to give a precise account of the strings and the structures defined by any grammar written in this notation.