3712 search results - page 200 / 743 » Role-Based Access Control |
180
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ICC
2007
IEEE
16 years 24 days ago
2007
IEEE
—Many techniques have been proposed in the last few years to address performance degradations in end-to-end congestion control. Although these techniques require parameter tuning...
155
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NCA
2006
IEEE
16 years 15 days ago
2006
IEEE
Modern Web sites provide multiple services that are often deployed through distributed architectures. The importance and the economic impact of Web-based services introduces signi...
142
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TIME
2005
IEEE
16 years 2 days ago
2005
IEEE
— We provide a novel trace semantics for positive core XPath that exposes all intermediate nodes visited by the query engine. This enables a detailed analysis of all information ...
222
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ICTAC
2005
Springer
16 years 1 hour ago
2005
Springer
Abstract. Role-based access control (RBAC) is recognized as an excellent model for access control in large-scale networked applications. Formalization of RBAC in a logical approach...
185
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SDMW
2005
Springer
15 years 12 months ago
2005
Springer
In this paper we present our authorization framework that supports the dynamic set-up of Web service federations for sharing data within virtual federations. Building on previous w...