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Dependency Structure Grammars

  • Denis Béchet
  • Alexander Dikovsky
  • Annie Foret
Part of the Lecture Notes in Computer Science book series (LNCS, volume 3492)

Abstract

In this paper, we define Dependency Structure Grammars (DSG), which are rewriting rule grammars generating sentences together with their dependency structures, are more expressive than CF-grammars and non-equivalent to mildly context-sensitive grammars.

We show that DSG are weakly equivalent to Categorial Dependency Grammars (CDG) recently introduced in [6,3]. In particular, these dependency grammars naturally express long distance dependencies and enjoy good mathematical properties.

Keywords

Dependency Structure Dependency Tree Derivation Tree Negative Valency Distance Dependency 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2005

Authors and Affiliations

  • Denis Béchet
    • 1
  • Alexander Dikovsky
    • 1
  • Annie Foret
    • 2
  1. 1.LINAUniversité de NantesNantes cedex 3France
  2. 2.IRISAUniversité de Rennes 1Rennes CedexFrance

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