| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2009: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2008: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Research Abstract |
This research attempted to develop software engines that manage various types of data residing outside traditional DBMSs. The main results of the research are as follows : we (1) proposed an architectural framework for the management of open information spaces such as Web information spaces and developed systems based on it, and (2) developed technology components for the management systems for open information spaces. The components include algorithms for finding moved Web pages, those for finding data integrity constraints in Web information spaces, and those for efficiently processing navigational queries against large graph data.
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