| Project Area | Cyber Infrastructure for the Information-explosion Era |
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| Project/Area Number |
18049013
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| Research Category |
Grant-in-Aid for Scientific Research on Priority Areas
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| Allocation Type | Single-year Grants |
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| Review Section |
Science and Engineering
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| Research Institution | The University of Tokyo |
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Principal Investigator |
KITSUREGAWA Masaru The University of Tokyo, 生産技術研究所, 教授 (40161509)
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| Co-Investigator(Kenkyū-buntansha) |
OGUCHI Masato お茶の水女子大学, 理学部, 教授 (60328036)
NAKANO Miyuki 東京大学, 生産技術研究所, 特任准教授 (30227863)
SAGARA Takeshi 東京大学, 生産技術研究所, 助教 (80302777)
TOYODA Masashi 東京大学, 生産技術研究所, 准教授 (60447349)
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| Co-Investigator(Renkei-kenkyūsha) |
ITOH Masahiko 東京大学, 生産技術研究所, 助教 (60466422)
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| Project Period (FY) |
2006 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥66,500,000 (Direct Cost: ¥66,500,000)
Fiscal Year 2010: ¥13,600,000 (Direct Cost: ¥13,600,000)
Fiscal Year 2009: ¥15,400,000 (Direct Cost: ¥15,400,000)
Fiscal Year 2008: ¥10,800,000 (Direct Cost: ¥10,800,000)
Fiscal Year 2007: ¥10,500,000 (Direct Cost: ¥10,500,000)
Fiscal Year 2006: ¥16,200,000 (Direct Cost: ¥16,200,000)
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| Keywords | 情報システム / コンテンツ・アーカイブ / 計算機システム / データストレージ / 情報工学 / ウェブ情報 / リンク解析 / 性能評価 / サイバー空間 / 評価 |
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| Research Abstract |
In this research, we have built a quantitative evaluation platform for comparing various analysis techniques for the Web that growth is highest among other information sources. We improved our own high performance crawler, and collected massive snapshots of the Web over time. Then, text and link indices have built on the snapshots, and various utilities were provided. On this platform, we performed various analyses for realizing reproducible evaluations.
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