| Project/Area Number |
23500199
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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 |
Intelligent informatics
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| Research Institution | National Institute of Information and Communications Technology |
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Principal Investigator |
IWAZUME Michiaki 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, 統括 (80319756)
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| Co-Investigator(Kenkyū-buntansha) |
KANEIWA Ken 電気通信大学, 情報理工学(系)研究科, 教授 (00342626)
小林 一郎 お茶の水女子大学, 大学院人間文化研究科, 教授 (60281440)
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| Co-Investigator(Renkei-kenkyūsha) |
KOBAYASHI Ichiro お茶の水女子大学, 大学院人間文化研究科, 教授 (60281440)
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| Project Period (FY) |
2011-04-28 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2012: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2011: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Keywords | Open Liked Data / Semantic Web / ビッグデータ / 大規模分散データストア / セマンティックウェブ / Open Linked Data / 大規模グラブ分析 / オントロジー / セマンティック・ウェブ / Linked Data / 分散データストア |
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| Outline of Final Research Achievements |
In recent years, a number of Semantic Services have been actively open to public as common resources on the Web by the effort of Linked Open Data community project. Due to this, we need a good method to search necessary data from those services, depending on various purposes. In this study, we propose three methods:(1)to formalize Linked Data based-on event ontology, (2) to model rank the results retrieved by a SPARQL query (especially, a SELECT query),using the information about the frequency of each property in a data set and the links between RDF resources and (3)to monitor a large-scale semantic information infrastructure based on a PC cluster systems.
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