A tabular interpretation of a class of 2-Stack Automata

  • Authors:
  • Eric Villemonte de la Clergerie;Miguel Alonso Pardo

  • Affiliations:
  • INRIA-Rocquencourt-B.P. 105, Le Chesnay, France;Universidad de La Coruña, La Coruña, Spain

  • Venue:
  • COLING '98 Proceedings of the 17th international conference on Computational linguistics - Volume 2
  • Year:
  • 1998

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Abstract

The paper presents a tabular interpretation for a kind of 2-Stack Automata. These automata may be used to describe various parsing strategies, ranging from purely top-down to purely bottom-up, for LIGs and TAGs. The tabular interpretation ensures, for all strategies, a time complexity in O(n6) and space complexity in O(n5) where n is the length of the input string.