2652 search results - page 198 / 531 » When Information Improves Information Security |
256
Voted
SIGCOMM
2010
ACM
15 years 7 months ago
2010
ACM
We propose a new approach to ensure privacy in location based services, without requiring any support from a"trusted" entity. We observe that users of location based ser...
172
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JCAL
2002
15 years 6 months ago
2002
Two studies report upon the effect of asking learners to answer questions when learning in a hypertext environment, even when no immediate feedback is given to learners about the a...
210
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STOC
2009
ACM
16 years 7 months ago
2009
ACM
We study the question of basing symmetric key cryptography on weak secrets. In this setting, Alice and Bob share an n-bit secret W, which might not be uniformly random, but the ad...
188
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PERCOM
2005
ACM
16 years 6 months ago
2005
ACM
In pervasive computing environments, service discovery facilitates users to access network services by automating tedious manual configurations. When network services becomes perv...
190
Voted
IJIT
2004
15 years 8 months ago
2004
In this paper we investigate the watermarking authentication when applied to medical imagery field. We first give an overview of watermarking technology by paying attention to frag...