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Conference papers

Feature Unification in TAG Derivation Trees

Sylvain Schmitz 1, * Joseph Le Roux 2
* Corresponding author
1 TALARIS - Natural Language Processing: representation, inference and semantics
Inria Nancy - Grand Est, LORIA - Laboratoire Lorrain de Recherche en Informatique et ses Applications
2 CALLIGRAMME - Linear logic, proof networks and categorial grammars
INRIA Lorraine, LORIA - Laboratoire Lorrain de Recherche en Informatique et ses Applications
Abstract : The derivation trees of a tree adjoining grammar provide a first insight into the sentence semantics, and are thus prime targets for generation systems. We define a formalism, feature-based regular tree grammars, and a translation from feature based tree adjoining grammars into this new formalism. The translation preserves the derivation structures of the original grammar, and accounts for feature unification.
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Conference papers
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https://hal.archives-ouvertes.fr/hal-00276326
Contributor : Sylvain Schmitz Connect in order to contact the contributor
Submitted on : Tuesday, April 29, 2008 - 1:53:57 PM
Last modification on : Friday, February 26, 2021 - 3:28:08 PM

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  • HAL Id : hal-00276326, version 1
  • ARXIV : 0804.4584

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Sylvain Schmitz, Joseph Le Roux. Feature Unification in TAG Derivation Trees. Ninth International Workshop on Tree Adjoining Grammars and Related Formalisms, Jun 2008, Tübingen, Germany. p. 141-148. ⟨hal-00276326⟩

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