Parsing Coordination Extragrammatically

Valmi Dufour-Lussier 1 Bruno Guillaume 2 Guy Perrier 2
1 ORPAILLEUR - Knowledge representation, reasonning
Inria Nancy - Grand Est, LORIA - NLPKD - Department of Natural Language Processing & Knowledge Discovery
2 SEMAGRAMME - Semantic Analysis of Natural Language
Inria Nancy - Grand Est, LORIA - NLPKD - Department of Natural Language Processing & Knowledge Discovery
Abstract : We propose to process coordination at the parsing level as a linguistic performance issue, outside the grammar, rather than as a mat- ter of competence. We apply a specific algorithm to combine coordinated syntactic structures that were partially parsed using a coordination- less grammar, resulting in a directed acyclic parse graph in which con- stituent sharing appears sharply. This article presents an algorithm work- ing within the framework of tree-adjoining grammars (although it can be adapted to other formalisms) that is able to handle many types of co- ordinating constructions, including left and right node raising, argument clusters, and verb gapping.
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https://hal.inria.fr/hal-00921033
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Submitted on : Thursday, December 19, 2013 - 3:33:32 PM
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  • HAL Id : hal-00921033, version 1

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Valmi Dufour-Lussier, Bruno Guillaume, Guy Perrier. Parsing Coordination Extragrammatically. 2013. ⟨hal-00921033v1⟩

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