Lexicon acquisition with a large-coverage unification-based grammar

Authors:
Frederik Fouvry
Affiliations:
Saarland University, Saarbrücken, Germany
Venue:
EACL '03 Proceedings of the tenth conference on European chapter of the Association for Computational Linguistics - Volume 2
Year:
2003

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Abstract

We describe how unknown lexical entries are processed in a unification-based framework with large-coverage grammars and how from their usage lexical entries are extracted. To keep the time and space usage during parsing within bounds, information from external sources like Part of Speech (PoS) taggers and morphological analysers is taken into account when information is constructed for unknown words.