2013 Fiscal Year Final Research Report
A Proposal of a New Scheme for Storing and Processing Dynamic Multidimensional Data and Construction of Its Platform
| Project/Area Number |
22500086
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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 | University of Fukui |
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Principal Investigator |
TSUJI Tatsuo 福井大学, 工学(系)研究科(研究院), 教授 (80115302)
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| Co-Investigator(Kenkyū-buntansha) |
HIGUCHI Ken 福井大学, 大学院工学研究科, 准教授 (50293410)
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| Project Period (FY) |
2010-04-01 – 2013-03-31
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| Keywords | データベース / DBMS / 多次元データ / タプルストリーム / データウエアハウス / データキューブ / XML |
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| Research Abstract |
In this research we proposed a compact and efficient encoding/decoding scheme, and evaluated the scheme using an implemented platform system for storing and processing dynamically increasing multidimensional datasets. We also demonstrated its advantages and versatility by evaluating the implemented systems based on the proposed encoding scheme in some of the related application fields such as: (1) a kernel architecture of data warehousing system for accumulating and analyzing tuple stream data, (2) a data cube organization scheme, in which no reorganization is necessary even if a new attribute is dynamically added to the analyzed dataset, (3) a kernel data structure for XML document database.
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Research Products
(20 results)
