Building and analyzing corpus to investigate appropriateness of argumentative discourse structure for facilitating consensus

  • Authors:
  • Tatiana Zidrasco;Shun Shiramatsu;Jun Takasaki;Tadachika Ozono;Toramatsu Shintani

  • Affiliations:
  • Department of Computer Science and Engineering, Nagoya Institute of Technology, Nagoya, Aichi, Japan and Applied Informatics Department, Technical University of Moldova, Chisinau, Moldova;Department of Computer Science and Engineering, Nagoya Institute of Technology, Nagoya, Aichi, Japan;Department of Computer Science and Engineering, Nagoya Institute of Technology, Nagoya, Aichi, Japan;Department of Computer Science and Engineering, Nagoya Institute of Technology, Nagoya, Aichi, Japan;Department of Computer Science and Engineering, Nagoya Institute of Technology, Nagoya, Aichi, Japan

  • Venue:
  • IEA/AIE'10 Proceedings of the 23rd international conference on Industrial engineering and other applications of applied intelligent systems - Volume Part II
  • Year:
  • 2010

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Abstract

Clarifying characteristics of appropriate argumentative discourse is important for developing computer assisted argumentation systems. We describe the analysis of argumentative discourse structure on the basis of Rhetorical Structure Theory in order to clarify what kind of argumentative discourse structure should be considered appropriate. We think that there exist specific agreement-oriented sequences of rhetorical relations in argumentative discourse that tend to lead to an agreement. We build a small argumentative corpus annotated with rhetorical relations and calculate posteriori probability for rhetorical relations bigrams to investigate what rhetorical relations precede agreement.