2013 Fiscal Year Final Research Report
A Domain Specific Language in which Authentication/Authorization control is Enabled
| Project/Area Number |
23500079
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Computer system/Network
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| Research Institution | The University of Tokyo |
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Principal Investigator |
SATO Hiroyuki 東京大学, 情報基盤センター, 准教授 (20225999)
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| Project Period (FY) |
2011 – 2013
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| Keywords | 認証 / ワークフロー / ポリシー調停 / トラスト / セキュリティ / プライバシー |
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| Research Abstract |
We have proposed (1) a (cloud) trust model in which a workflow is deployed,(2)a trust elevation model in which low LoA informations are colledted to elevate to a higher LoA, and made some analysis on trust elevation, (3) a control system of MapReduce in which insecure programs are not allowed to execute, and (4) a policy consumption Web service architecture in which participants evaluate and negotiate the policies of the peers, and decide to subscribe services for oneselves. Those are all component functions of workflow. Having focused on the design and prototype implementation of those components, we have achieved the design and analysis of high functionality components in a workflow.
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Research Products
(33 results)
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[Journal Article] Privacy Enhancing Proxies in Attribute Releases2013
Author(s)
SATO, Hiroyuki, OKABE, Yasuo, NISHIMURA, Takeshi, YAMAJI, Kazutsuna, NAKAMURA, Motonori
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Journal Title
Two Approaches, COMPSAC W(MidArch 2013)
Pages: 379-384
DOI
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