NDLI: Community-based model and access control for information grid

Content Provider	IEEE Xplore Digital Library
Author	Xiaolin Li Zhiwei Xu Xingwu Liu Ning Yang
Copyright Year	2003
Description	Author affiliation: Nat. Res. Center for Intelligent Comput. Syst., Chinese Acad. of Sci., Beijing, China (Xiaolin Li; Zhiwei Xu; Xingwu Liu; Ning Yang)
Abstract	It is a challenge to integrate and share resources securely across multiple autonomous administrative domains environment. We introduce the community-based model of vega enterprise information grid and its operation mechanism. The individuals and/or institutes forming different communities can not only implement diverse policies and autonomous management of resource sharing without any impact on the other communities, but also achieve a globally shared goal. Based on the model, the access control technique, including framework and uniform formalizing, is presented in detail. The static or dynamic role binding is used for entitling user's request for accessing resources within or across communities, which ensures a globally unified view for user. A prototype describes how these techniques are useful in building an enterprise information grid. The evaluation and future continuing works are presented in the conclusion.
Sponsorship	IEEE Comput. Soc. Tech. Committee on Computational Intelligence (TCCI) Web Intelligence Consortium (WIC)
Starting Page	462
Ending Page	465
File Size	243373
Page Count	4
File Format	PDF
ISBN	0769519326
DOI	10.1109/WI.2003.1241240
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2003-10-13
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Access control Authorization Content addressable storage Information resources Employment Collaboration Prototypes Computer architecture Large scale integration Resource management
Content Type	Text
Resource Type	Article

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2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
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4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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