430 search results - page 21 / 86 » Efficient Proving for Practical Distributed Access-Control S... |
132
Voted
DIM
2005
ACM
15 years 4 months ago
2005
ACM
We develop solutions for the security and privacy of user identity information in a federation. By federation we mean a group of organizations or service providers which have buil...
139
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ISCA
2011
IEEE
14 years 6 months ago
2011
IEEE
With technology scaling, manufacture-time and in-field permanent faults are becoming a fundamental problem. Multi-core architectures with spares can tolerate them by detecting an...
255
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ICDE
2007
IEEE
16 years 4 months ago
2007
IEEE
We study the problem of answering queries posed on virtual views of XML documents, a problem commonly encountered when enforcing XML access control and integrating data. We approa...
123
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COMPSEC
2010
15 years 1 months ago
2010
In this paper we address the problem of reducing the role mining complexity in RBAC systems. To this aim, we propose a three steps methodology: first, we associate a weight to rol...
130
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NDSS
2000
IEEE
15 years 7 months ago
2000
IEEE
The distinguishing feature of a metasystem is middleware that facilitates viewing a collection of large, distributed, heterogeneous resources as a single virtual machine, where ea...