Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2012: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
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Outline of Final Research Achievements |
Peer-to-peer system is a promising solution to manage huge amount of information, but similarity search over whole networks is a challenging problem. Existing methods that have ability of similarity search over whole network work only with low-dimensional data. In this research, we aim at realizing similarity search for very high-dimensional data. We proposed methods using unstructured overlay network and structured overlay network, and confirmed the effectiveness by experiments using real data.
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