Knowledge Discovery and Mining for Quality-driven Information Integration
| Project/Area Number |
19300027
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Media informatics/Database
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| Research Institution | Nagoya University |
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Principal Investigator |
ISHIKAWA Yoshiharu Nagoya University, 情報基盤センター, 教授 (80263440)
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| Project Period (FY) |
2007 – 2009
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| Project Status |
Completed (Fiscal Year 2009)
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| Budget Amount *help |
¥18,850,000 (Direct Cost: ¥14,500,000、Indirect Cost: ¥4,350,000)
Fiscal Year 2009: ¥6,110,000 (Direct Cost: ¥4,700,000、Indirect Cost: ¥1,410,000)
Fiscal Year 2008: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
Fiscal Year 2007: ¥7,020,000 (Direct Cost: ¥5,400,000、Indirect Cost: ¥1,620,000)
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| Keywords | 情報統合 / 情報の品質 / 情報の信頼性 / テキストデータベース / 文書クラスタリング / 情報抽出 / P2Pネットワーク / トレーサビリティ / 情報交換 / データベース / 信頼性 / 広告配信 / キーワード検索 / ウェブマイニング / 可視化 / 情報流通 / テキストマイニング |
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| Research Abstract |
In this research, we studied on quality-driven information integration for effectively utilizing a large amount of data in the network. In particular, we developed a traceable record exchange framework for reliable information exchange in a P2P (peer-to-peer) network. In addition, we performed studies on information aggregation and information extraction from text data existing in the network and information delivery methods for appropriate information presentation to the users.
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Report
(4 results)
Research Products
(64 results)
