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198
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MM
2004
ACM
16 years 21 days ago
2004
ACM
One of the prime reasons movie and music studios have ignored the Internet for open-networked multimedia content delivery, has been the lack of a technology that can support a sec...
188
Voted
MMSEC
2004
ACM
16 years 21 days ago
2004
ACM
In this paper, we introduce a new approach to passive-warden steganography in which the sender embeds the secret message into a certain subset of the cover object without having t...
232
Voted
SASN
2004
ACM
16 years 21 days ago
2004
ACM
Sensor networks are composed of a large number of low power sensor devices. For secure communication among sensors, secret keys must be established between them. Recently, several...
209
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SIGCOMM
2004
ACM
16 years 21 days ago
2004
ACM
Internet end users and ISPs alike have little control over how packets are routed outside of their own AS, restricting their ability to achieve levels of performance, reliability,...
196
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ACISP
2004
Springer
16 years 20 days ago
2004
Springer
In this paper, we study the problem of single database private information retrieval, and present schemes with only logarithmic server-side communication complexity. Previously th...