3544 search results - page 445 / 709 » Information Security in Open Systems |
166
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VLDB
2008
ACM
16 years 1 days ago
2008
ACM
With the commoditization of digital devices, personal information and media sharing is becoming a key application on the pervasive Web. In such a context, data annotation rather th...
131
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KCAP
2011
ACM
14 years 2 months ago
2011
ACM
With billions of assertions and counting, the Web of Data represents the largest multi-contributor interlinked knowledge base that ever existed. We present a novel framework for a...
CCS
2008
ACM
15 years 1 months ago
2008
ACM
A well-known concern in the setting of identity based encryption is that the PKG is all powerful and has to be completely trusted. To mitigate this problem, the notion of Accounta...
104
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SASN
2006
ACM
15 years 5 months ago
2006
ACM
In a large sensor network, in-network data aggregation, i.e., combining partial results at intermediate nodes during message routing, significantly reduces the amount of communic...
CCS
2009
ACM
15 years 4 months ago
2009
ACM
The underlying issues relating to the usability and security of multiple passwords are largely unexplored. However, we know that people generally have difficulty remembering mult...