3712 search results - page 473 / 743 » Role-Based Access Control |
116
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CRYPTO
2005
Springer
15 years 10 months ago
2005
Springer
We investigate methods for providing easy-to-check proofs of computational effort. Originally intended for discouraging spam, the concept has wide applicability as a method for co...
123
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DRM
2005
Springer
15 years 10 months ago
2005
Springer
In this paper, we describe a novel statistical audio watermarking scheme. Under the control of the masking thresholds, watermark is embedded adaptively and transparently in the pe...
163
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LCPC
2005
Springer
15 years 10 months ago
2005
Springer
Abstract. A fundamental problem in the analysis of parallel programs is to determine when two statements in a program may run concurrently. This analysis is the parallel analog to ...
146
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MADNES
2005
Springer
15 years 10 months ago
2005
Springer
An outstanding security problem in mobile agent systems is resource access control, or authorization in its broader sense. In this paper we present an authorization framework for m...
179
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SPW
2005
Springer
15 years 10 months ago
2005
Springer
Abstract. Many users routinely log in to their system with system administrator privileges. This is especially true of home users. The advantage of this setup is that these users c...