Research on Efficient Data Usage by Database Virtualization Technology in Ubiquitous Environment
| Project/Area Number |
20500095
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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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 | Iwate Prefectural University |
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Principal Investigator |
SAWAMOTO Jun Iwate Prefectural University, ソフトウェア情報学部, 教授 (50438082)
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| Co-Investigator(Kenkyū-buntansha) |
WADA Yuji 東京電機大学, 情報環境学部, 教授 (30366398)
KATOH Takashi 岩手県立大学, ソフトウェア情報学部, 講師 (20323115)
SEGAWA NORIHISA 岩手県立大学, ソフトウェア情報学部, 講師 (20305311)
SUGINO Eiji 岩手県立大学, ソフトウェア情報学部, 講師 (10293391)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2009: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2008: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
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| Keywords | マルチデータベース / 仮想化 / データマイニング / マルチエージェント / P2Pネットワーク |
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| Research Abstract |
Our research objective is to develop a database virtualization technique and data mining agent for data analysts or other data mining users to reduce their workloads such as data collection from databases and data cleansing works. We developed schema and query conversion function for heterogeneous data models (RDB、XMLDB) using a single XML schema as user's view and confirmed the efficiency for data acquisition function. We designed and prototyped mechanism to automatically select and combine databases to achieve data mining activity and we developed an efficient content access method based on the grouping technique of the contents using the content access history and frequency.
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Report
(4 results)
Research Products
(36 results)
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[Presentation] 仮想DBのバックアップ・リカバリ方式2009
Author(s)
菖蒲佳右, 渡辺裕太, 和田雄次, 澤本潤, 加藤貴司
Organizer
第8回情報科学技術フォーラム(FIT2009)講演論文集, pp.215-218
Place of Presentation
東北工業大学八木山キャンパス
Year and Date
2009-09-12
Related Report
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[Presentation] 異種データベースの仮想化技術2009
Author(s)
渡辺裕太, 菖蒲佳右, 和田雄次, 澤本潤, 加藤貴司
Organizer
第8回情報科学技術フォーラム(FIT2009)講演論文集, pp.211-214
Place of Presentation
東北工業大学八木山キャンパス
Year and Date
2009-09-02
Related Report
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[Presentation] 異種データベースの仮想化技術2009
Author(s)
渡辺裕太, 菖蒲佳右, 和田雄次, 澤本潤, 加藤貴司
Organizer
第8回情報科学技術フォーラム (FIT2009)
Place of Presentation
東北工業大学 八木山キャンパス
Year and Date
2009-09-02
Related Report
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