Combination of Context-Free Grammars and Tree Automata for Unranked and Ranked Trees

  • Authors:
  • Akio Fujiyoshi

  • Affiliations:
  • Department of Computer and Information Sciences, Ibaraki University, Hitachi, Japan 316-8511

  • Venue:
  • CIAA '08 Proceedings of the 13th international conference on Implementation and Applications of Automata
  • Year:
  • 2008

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Abstract

In this paper we will study the use of context-free grammars (CFGs) for the verification of tree structures. Because of the long history of the study of CFGs, parsing techniques for CFGs are well-established. The aim of this paper is to make use of those parsing techniques for the verification of tree structures.