180 search results - page 30 / 36 » An Information-Theoretic Model for Steganography |
EUROCRYPT
2003
Springer
14 years 18 days ago
2003
Springer
Perfectly secret message transmission can be realized with only partially secret and weakly correlated information shared by the parties as soon as this information allows for the ...
CORR
2010
Springer
13 years 7 months ago
2010
Springer
We study the tradeoffs between the number of measurements, the signal sparsity level, and the measurement noise level for exact support recovery of sparse signals via random noisy ...
CORR
2010
Springer
13 years 7 months ago
2010
Springer
Several analog-to-digital conversion methods for bandlimited signals used in applications, such as quantization schemes, employ coarse quantization coupled with oversampling. The...
CORR
2007
Springer
13 years 7 months ago
2007
Springer
— In contrast to the prevalent assumption of rich multipath in information theoretic analysis of wireless channels, physical channels exhibit sparse multipath, especially at larg...
NN
2006
Springer
13 years 7 months ago
2006
Springer
The medial temporal lobe may play a critical role in binding successive events into memory while encoding contextual information in implicit and explicit memory tasks. Information...