Identifying contradictory and contrastive relations between statements to outline web information on a given topic

Daisuke Kawahara, Kentaro Inui, Sadao Kurohashi

Research output: Contribution to conferencePaper

13 Citations (Scopus)

Abstract

We present a method for producing a bird's-eye view of statements that are expressed on Web pages on a given topic. This method aggregates statements that are relevant to the topic, and shows contradictory and contrastive relations among them. This view of contradictions and contrasts helps users acquire a top-down understanding of the topic. To realize this, we extract such statements and relations, including cross-document implicit contrastive relations between statements, in an unsupervised manner. Our experimental results indicate the effectiveness of our approach.

Original languageEnglish
Pages534-542
Number of pages9
Publication statusPublished - 2010
Externally publishedYes
Event23rd International Conference on Computational Linguistics, Coling 2010 - Beijing, China
Duration: 2010 Aug 232010 Aug 27

Conference

Conference23rd International Conference on Computational Linguistics, Coling 2010
CountryChina
CityBeijing
Period10/8/2310/8/27

ASJC Scopus subject areas

  • Language and Linguistics
  • Computational Theory and Mathematics
  • Linguistics and Language

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    Kawahara, D., Inui, K., & Kurohashi, S. (2010). Identifying contradictory and contrastive relations between statements to outline web information on a given topic. 534-542. Paper presented at 23rd International Conference on Computational Linguistics, Coling 2010, Beijing, China.