1357 search results - page 210 / 272 » Controlling Access to Documents: A Formal Access Control Mod... |
145
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ICDIM
2007
IEEE
15 years 12 months ago
2007
IEEE
: This paper proposes a context-aware security service providing multiple authentications and authorization from a Security Level which is decided dynamically in a context-aware en...
153
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IEEEARES
2007
IEEE
15 years 12 months ago
2007
IEEE
The most important part of a firewall configuration process is the implementation of a security policy by a security administrator. However, this security policy is not designed b...
130
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PVM
2007
Springer
15 years 11 months ago
2007
Springer
We propose a parallel MPI search engine that is capable of automatically switching between asynchronous message passing and bulk-synchronous message passing modes of operation. Whe...
167
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CONTEXT
2005
Springer
15 years 11 months ago
2005
Springer
Object identification via a perceptual-demonstrative mode of presentation has been studied in cognitive science as a particularly direct and context-dependent means of identifying ...
135
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DRM
2005
Springer
15 years 11 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...