A study of information traceability on internet
| Project/Area Number |
24650031
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Computer system/Network
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| Research Institution | Keio University |
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Principal Investigator |
SUNAHARA Hideki 慶應義塾大学, メディアデザイン研究科, 教授 (20206577)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2012: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Keywords | トレーサビリティ / 匿名化 / セキュリティ / インターネット / 個人情報 / 信頼性 / データトレーサビリティ / プライバシー保護 / パーソナルデータ / センサネットワーク / データ信頼性 |
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| Outline of Final Research Achievements |
Raw data and processed data are mixed and shared on internet. Traceability for how data processed is necessary for user to use data effectively. We found that some time private personal information is included to traceability data. In this study, we consider how to generate traceability data and how to ensure anonymity.
We study matching method between fixed ID and flexible name for traceability technology, de-anonymization index for anonymize technology.
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Report
(4 results)
Research Products
(23 results)
