Presentation	2006-10-25 Design and Implementation of a Context-Aware Access Control Mechanism for Distributed Environments Adolfo MAZORRA, Shigetoshi YOKOYAMA, Taro NAKAO,
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Abstract(in English)	To illustrate a context-aware access control mechanism that provides services with the ability to response dynamically to the changes in a distributed environment, we present an implementation of a Session Initiation Protocol(SIP) service as an example. The response to the environment is regulated by a set of rules, which can be modified to adapt to the occasional arising of new requirements or policies independently of the services.
Keyword(in Japanese)	(See Japanese page)
Keyword(in English)	Context Awareness / Access Control / Distributed Environment
Paper #	NS2006-109
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Conference Information
Committee	NS
Conference Date	2006/10/18(1days)
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Paper Information
Registration To	Network Systems(NS)
Language	JPN
Title (in Japanese)	(See Japanese page)
Sub Title (in Japanese)	(See Japanese page)
Title (in English)	Design and Implementation of a Context-Aware Access Control Mechanism for Distributed Environments
Sub Title (in English)
Keyword(1)	Context Awareness
Keyword(2)	Access Control
Keyword(3)	Distributed Environment
1st Author's Name	Adolfo MAZORRA
1st Author's Affiliation	R&D Headquarters, NTT Data Corporation()
2nd Author's Name	Shigetoshi YOKOYAMA
2nd Author's Affiliation	R&D Headquarters, NTT Data Corporation
3rd Author's Name	Taro NAKAO
3rd Author's Affiliation	R&D Headquarters, NTT Data Corporation
Date	2006-10-25
Paper #	NS2006-109
Volume (vol)	vol.106
Number (no)	310
Page	pp.pp.-
#Pages	6
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