Estimating Diffusion Path of Information using Overlay Network
| Project/Area Number |
21700066
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Computer system/Network
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| Research Institution | Tohoku University |
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Principal Investigator |
WAIZUMI Yuji Tohoku University, 大学院・情報科学研究科, 准教授 (90333872)
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| Project Period (FY) |
2009 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2010: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2009: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
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| Keywords | 情報システム / セキュア・ネットワーク / フロー類似性 / 文字コード / 拡散経路推定 / 送受信タイミング / 情報流出 / 移動経路推定 / フロー同一性 |
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| Research Abstract |
An estimation method of diffusion path of information on the Internet has been developed. The method consists of extracting module of a flow identifier and identifying module. As flow identifier, 8 bit code of flow payloads and time interval for transmitting messages are proposed. Using these identifiers, an algorithm to detect identity of flows observed in network is developed keeping to privacy.
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Report
(3 results)
Research Products
(14 results)
