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“CDG Lab”: An Integrated Environment for Categorial Dependency Grammar and Dependency Treebank Development
Denis Béchet, Alexander Dikovsky, Ophélie Lacroix
153 - 169
10.3233/978-1-61499-352-0-153
Frontiers in Artificial Intelligence and Applications
Volume 258: Computational Dependency Theory
Abstract

We present “CDG Lab”, an integrated environment for development of dependency grammars and treebanks. It uses the Categorial Dependency Grammars (CDG) as a formal model of dependency grammars. CDG are very expressive. They generate unlimited dependency structures, are analyzed in polynomial time and are conservatively extendable by regular type expressions without loss of parsing efficiency. Due to these features, they are well adapted to definition of large scale grammars. CDG Lab supports the analysis of correctness of treebanks developed in parallel with evolving grammars.

$35.00 / €27.50 / £22.00
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