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146
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WPES
2005
ACM
15 years 11 months ago
2005
ACM
This paper introduces a novel approach for augmenting attributebased access control systems in a way that allows them to offer fully anonymous access to resources while at the sam...
179
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CCS
2005
ACM
15 years 11 months ago
2005
ACM
In a reputation-based trust-management system, agents maintain information about the past behaviour of other agents. This information is used to guide future trust-based decisions...
189
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SENSYS
2004
ACM
15 years 11 months ago
2004
ACM
The enormous potential for wireless sensor networks to make a positive impact on our society has spawned a great deal of research on the topic, and this research is now producing ...
136
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ATAL
2003
Springer
15 years 11 months ago
2003
Springer
Auctions are an important means for purchasing material in the era of e-commerce. Research on auctions often studies them in isolation. In practice, however, auction agents are pa...
152
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CLUSTER
2002
IEEE
15 years 11 months ago
2002
IEEE
A practical problem faced by users of metacomputers and computational grids is: If my computation can move from one system to another, how can I ensure that my data will still be ...