Lexical Disambiguation in LTAG Using Left Context

Lexical Disambiguation in LTAG Using Left Context

In this paper, we present an optimization for parsing with Lexicalized Tree-Adjoining Grammar which takes inspiration from previous work on polarity based grammar abstraction (Bonfante et al. [3]). We illustrate the impact of this optimization on two benchmarks and we relate our approach to the more...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Gardent, Claire, Parmentier, Yannick, Perrier, Guy, Schmitz, Sylvain
Format: Buchkapitel
Sprache:eng
Schlagworte:
Computation and Language
Computer Science
Lexical disambiguation
Lexicalized tree adjoining grammar
Parsing
Supertagging
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Beschreibung
Zusammenfassung:In this paper, we present an optimization for parsing with Lexicalized Tree-Adjoining Grammar which takes inspiration from previous work on polarity based grammar abstraction (Bonfante et al. [3]). We illustrate the impact of this optimization on two benchmarks and we relate our approach to the more general optimization framework proposed for Interaction Grammars by Bonfante et al. [2] and Morey [11].
ISSN:0302-9743
1611-3349
DOI:10.1007/978-3-319-08958-4_6