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Repairing Strategies for Lexicalized Tree Grammars

Patrice Lopez 1
1 LANGUE ET DIALOGUE - Human-machine dialogue with a significant language component
INRIA Lorraine, LORIA - Laboratoire Lorrain de Recherche en Informatique et ses Applications
Abstract : This paper presents a framework for the definition of monotonic repair rules on chart items and Lexicalized Tree Grammars. We exploit island representations and a new level of granularity for the linearization of a tree called connected routes. It allows to take into account the topology of the tree in order to trigger additional rules. These local rules cover ellipsis and common extra-grammatical phenomena such as self-repairs. First results with a spoken language corpora are presented.
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https://hal.inria.fr/inria-00098900
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Submitted on : Tuesday, September 26, 2006 - 8:40:05 AM
Last modification on : Friday, February 26, 2021 - 3:28:04 PM

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Patrice Lopez. Repairing Strategies for Lexicalized Tree Grammars. Ninth Conference of the European Chapter of the Association for Computational Linguistics - EACl'99, Jun 1999, Bergen, Norway. ⟨inria-00098900⟩

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