Extended grounding network for modeling dialogue strategies
| Project/Area Number |
24520447
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Linguistics
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| Research Institution | National Institute of Information and Communications Technology |
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Principal Investigator |
MIZUKAMI Etsuo 独立行政法人情報通信研究機構, ユニバーサルコミュニケーション研究所・音声コミュニケーション研究室, 主任研究員 (30327316)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2013: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2012: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 対話戦略モデル / 基盤化 / 基盤化ネットワーク / 貢献トピック / 基盤化過程 |
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| Outline of Final Research Achievements |
In this study, to model the dialogue strategies of the experts such as professional tour guides we tried to construct the framework structuring the discourse by regarding the execution of discourse as accumulated grounding process between the speakers. We expressed the discourse as a hierarchical grounding network by extending the states of network so as to involve the level of grounding, and arranging a discourse unit as a contribution topic so as to formulate what the speakers want to ground. If the lower network is grounded, then the state of upper network transit to the next state, and if the top of network is grounded, the whole discourse is grounded and achieved. We applied this framework to 97 guide-tourist dialogues. We extracted 18 kinds of contribution topics and they were expressed as complicated grounding networks. We also tried to apply this framework to the discussion data.
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Report
(4 results)
Research Products
(4 results)
