2010 Fiscal Year Final Research Report
Developing system for supporting structuration of public opinions based on visualization of topic transition and rhetorical structure theory
| Project/Area Number |
21800024
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| Research Category |
Grant-in-Aid for Research Activity Start-up
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| Allocation Type | Single-year Grants |
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| Research Field |
Intelligent informatics
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| Research Institution | Nagoya Institute of Technology |
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Principal Investigator |
SHIRAMATSU Shun Nagoya Institute of Technology, 大学院・工学研究科, 助教 (80548595)
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| Project Period (FY) |
2009 – 2010
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| Keywords | 住民参画 / 談話解析 / コーパス / 情報構造化 |
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| Research Abstract |
We built an argumentation corpus consisting of 506 speakers and 1,764 utterances. The corpus was automatically converted from Wikipedia discussion note pages to RDF (Resource Description Framework) and manually annotated with rhetorical relations. The corpus was used for analyzing appropriateness of argumentation structure. This analysis showed that appropriate argumentation structures have higher probability of being followed by agreement utterance. Moreover, we generalize an actual instance of concern assessment in Aioiyama committee and generate a prototype of ontology for concern assessment.
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