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223
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MMSEC
2006
ACM
16 years 23 days ago
2006
ACM
This paper presents a theoretical security analysis of lattice data hiding. The security depends on the secrecy of a dither signal that randomizes the codebook. If the same secret...
173
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MMSEC
2006
ACM
16 years 23 days ago
2006
ACM
In this paper, we study the trade-off in steganography between the number of embedding changes and their amplitude. We assume that each element of the cover image is assigned a sc...
162
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MOBICOM
2006
ACM
16 years 23 days ago
2006
ACM
RFID tags are being used in many diverse applications in increasingly large numbers. These capabilities of these tags span from very dumb passive tags to smart active tags, with t...
164
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MOBICOM
2006
ACM
16 years 23 days ago
2006
ACM
In this paper, we consider the channel assignment problem in single radio multi-channel mobile ad-hoc networks. Specifically, we investigate the granularity of channel assignment...
181
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MOBICOM
2006
ACM
16 years 23 days ago
2006
ACM
Wide area ocean networks for monitoring and scientific exploratory purposes are in various stages of design; smallscale networks are already in various stages of deployment and te...