Toward text understanding: Integrating relevance-tagged corpus and automatically constructed case frames

Daisuke Kawahara, Ryohei Sasano, Sadao Kurohashi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

This paper proposes a wide-range anaphora resolution system toward text understanding. This system resolves zero, direct and indirect anaphors in Japanese texts by integrating two sorts of linguistic resources: a hand-annotated corpus with various relations and automatically constructed case frames. The corpus has relevance tags which consist of predicate-argument relations, relations between nouns and coreferences, and is utilized for learning parameters of the system and testing it. The case frames are indispensable knowledge both for detecting zero/indirect anaphors and estimating appropriate antecedents. Our preliminary experiments showed promising results.

Original languageEnglish
Title of host publicationProceedings of the 4th International Conference on Language Resources and Evaluation, LREC 2004
EditorsMaria Francisca Xavier, Rute Costa, Fatima Ferreira, Maria Teresa Lino, Raquel Silva
PublisherEuropean Language Resources Association (ELRA)
Pages1833-1836
Number of pages4
ISBN (Electronic)2951740816, 9782951740815
Publication statusPublished - 2004
Externally publishedYes
Event4th International Conference on Language Resources and Evaluation, LREC 2004 - Lisbon, Portugal
Duration: 2004 May 262004 May 28

Publication series

NameProceedings of the 4th International Conference on Language Resources and Evaluation, LREC 2004

Other

Other4th International Conference on Language Resources and Evaluation, LREC 2004
CountryPortugal
CityLisbon
Period04/5/2604/5/28

ASJC Scopus subject areas

  • Library and Information Sciences
  • Education
  • Language and Linguistics
  • Linguistics and Language

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