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An Incremental Maintenance Scheme of Data Cubes and Its Evaluation
https://ipsj.ixsq.nii.ac.jp/records/17375
https://ipsj.ixsq.nii.ac.jp/records/1737559b3db88-3c36-43da-9102-a81c5c367627
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
IPSJ-TOD0103005.pdf (1.4 MB)
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Copyright (c) 2008 by the Information Processing Society of Japan
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| オープンアクセス | ||
| Item type | Trans(1) | |||||||
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| 公開日 | 2008-12-26 | |||||||
| タイトル | ||||||||
| タイトル | An Incremental Maintenance Scheme of Data Cubes and Its Evaluation | |||||||
| タイトル | ||||||||
| 言語 | en | |||||||
| タイトル | An Incremental Maintenance Scheme of Data Cubes and Its Evaluation | |||||||
| 言語 | ||||||||
| 言語 | eng | |||||||
| キーワード | ||||||||
| 主題Scheme | Other | |||||||
| 主題 | 研究論文 | |||||||
| 資源タイプ | ||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||
| 資源タイプ | journal article | |||||||
| 著者所属 | ||||||||
| Graduate School of Engineering University of Fukui | ||||||||
| 著者所属 | ||||||||
| Graduate School of Engineering University of Fukui | ||||||||
| 著者所属 | ||||||||
| Graduate School of Engineering University of Fukui | ||||||||
| 著者所属(英) | ||||||||
| en | ||||||||
| Graduate School of Engineering, University of Fukui | ||||||||
| 著者所属(英) | ||||||||
| en | ||||||||
| Graduate School of Engineering, University of Fukui | ||||||||
| 著者所属(英) | ||||||||
| en | ||||||||
| Graduate School of Engineering, University of Fukui | ||||||||
| 著者名 |
Dong, Jin
Tatsuo, Tsuji
Ken, Higuchi
× Dong, Jin Tatsuo, Tsuji Ken, Higuchi
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| 著者名(英) |
Dong, Jin
Tatsuo, Tsuji
Ken, Higuchi
× Dong, Jin Tatsuo, Tsuji Ken, Higuchi
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| 論文抄録 | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | Data cube construction is a commonly used operation in data warehouses. Since both the volume of data stored and analyzed in a data warehouse and the amount of computation involved in data cube construction are very large incremental maintenance of data cube is really effective. In this paper we employ an extendible multidimensional array model to maintain data cubes. Such an array enables incremental cube maintenance without relocating any data dumped at an earlier time while computing the data cube efficiently by utilizing the fast random accessing capability of arrays. In this paper we first present our data cube scheme and related maintenance methods and then present the corresponding physical implementation scheme. We developed a prototype system based on the physical implementation scheme and performed evaluation experiments based on the prototype system. | |||||||
| 論文抄録(英) | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | Data cube construction is a commonly used operation in data warehouses. Since both the volume of data stored and analyzed in a data warehouse and the amount of computation involved in data cube construction are very large, incremental maintenance of data cube is really effective. In this paper, we employ an extendible multidimensional array model to maintain data cubes. Such an array enables incremental cube maintenance without relocating any data dumped at an earlier time, while computing the data cube efficiently by utilizing the fast random accessing capability of arrays. In this paper, we first present our data cube scheme and related maintenance methods, and then present the corresponding physical implementation scheme. We developed a prototype system based on the physical implementation scheme and performed evaluation experiments based on the prototype system. | |||||||
| 書誌レコードID | ||||||||
| 収録物識別子タイプ | NCID | |||||||
| 収録物識別子 | AA11464847 | |||||||
| 書誌情報 |
情報処理学会論文誌データベース（TOD） 巻 1, 号 3, p. 36-48, 発行日 2008-12-26 |
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| ISSN | ||||||||
| 収録物識別子タイプ | ISSN | |||||||
| 収録物識別子 | 1882-7799 | |||||||
| 出版者 | ||||||||
| 言語 | ja | |||||||
| 出版者 | 情報処理学会 | |||||||
