4529 search results - page 236 / 906 » Position Based Cryptography |
209
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CHES
2011
Springer
14 years 6 months ago
2011
Springer
Randomness extractors are important tools in cryptography. Their goal is to compress a high-entropy source into a more uniform output. Beyond their theoretical interest, they have ...
224
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CODASPY
2012
14 years 2 months ago
2012
Access control is one of the most important security mechanisms in cloud computing. However, there has been little work that explores various comparison-based constraints for regu...
163
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CI
2006
15 years 6 months ago
2006
We present two methods for determining the sentiment expressed by a movie review. The semantic orientation of a review can be positive, negative, or neutral. We examine the effect...
153
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ICRA
2005
IEEE
16 years 3 days ago
2005
IEEE
— This paper investigates how to generate cyclic gaits for multi-bodied isolated mechanical systems whose configuration space is represented by a trivial fiber bundle. We descr...
140
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SIGECOM
2010
ACM
15 years 11 months ago
2010
ACM
We study a system where many identical users of a service share a common resource. Each user is sensitive to congestion at the resource, but also experiences a positive network ef...