5475 search results - page 641 / 1095 » Model Driven Security |
180
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DEXAW
2003
IEEE
16 years 3 days ago
2003
IEEE
Controlling access to resources is one of the most important protection goals for web-based services in practice. In general, access control requires identification of subjects t...
213
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EUROCRYPT
2010
Springer
15 years 10 months ago
2010
Springer
We construct an efficient identity based encryption system based on the standard learning with errors (LWE) problem. Our security proof holds in the standard model. The key step in...
166
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CORR
2010
Springer
15 years 7 months ago
2010
Springer
Knowledge-based programs provide an abstract level of description of protocols in which agent actions are related to their states of knowledge. The paper describes how epistemic mo...
183
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BNCOD
2009
15 years 4 months ago
2009
Nowadays maintenance of database management systems (DBMSs) often requires offline operations for enhancement of functionality or security updates. This hampers the availability of...
159
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CSSC
2010
15 years 4 months ago
2010
This paper investigates an efficient estimation method for a class of switching regressions based on the characteristic function (CF). We show that with the exponential weighting ...