20745 search results - page 3749 / 4149 » Computer graphics for all |
306
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CASSIS
2005
Springer
15 years 10 months ago
2005
Springer
Today many interactions are carried out online through Web sites and e-services and often private and/or sensitive information is required by service providers. A growing concern r...
156
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CCS
2005
ACM
15 years 10 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...
130
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CCS
2005
ACM
15 years 10 months ago
2005
ACM
We investigate whether it is possible to encrypt a database and then give it away in such a form that users can still access it, but only in a restricted way. In contrast to conve...
166
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CCS
2005
ACM
15 years 10 months ago
2005
ACM
Peer-to-peer VoIP calls are becoming increasingly popular due to their advantages in cost and convenience. When these calls are encrypted from end to end and anonymized by low lat...
137
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CHARME
2005
Springer
15 years 10 months ago
2005
Springer
Abstract. We define and study a quantitative generalization of the traditional boolean framework of model-based specification and verification. In our setting, propositions have...