5252 search results - page 117 / 1051 » Logic in Access Control |
178
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ICISC
2007
15 years 7 months ago
2007
In Ubiquitous Computing Environment (UCE), service provider wants to provide its service to only legitimate users. Some users who belong to same service provider do not want to rev...
173
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CNL
2009
15 years 6 months ago
2009
Abstract. As it is well-known, querying and managing structured data in natural language is a challenging task due to its ambiguity (syntactic and semantic) and its expressiveness....
174
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IJSNET
2006
15 years 5 months ago
2006
: Mobility in wireless sensor networks poses unique challenges to the medium access control (MAC) protocol design. Previous MAC protocols for sensor networks assume static sensor n...
177
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ICASSP
2011
IEEE
14 years 9 months ago
2011
IEEE
In this paper we discuss rate control for multiuser multicarrier systems, where the transmitter has a single antenna and is subject to a PSD mask limitation while the receiver has...
140
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ADC
2007
Springer
15 years 11 months ago
2007
Springer
Research efforts have been directed toward the improvement of privacy protecting technology by incorporating privacy protection into database systems. Purpose acts as a central co...