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cs.IT2008
Joint source-channel coding via statistical mechanics: thermal equilibrium between the source and the channel
Neri Merhav
We examine the classical joint source--channel coding problem from the viewpoint of statistical physics and demonstrate that in the random coding regime, the posterior probability…
cs.IT2008
Error Exponents of Optimum Decoding for the Interference Channel
Raul Etkin, Neri Merhav, Erik Ordentlich
Exponential error bounds for the finite-alphabet interference channel (IFC) with two transmitter-receiver pairs, are investigated under the random coding regime. Our focus is on op…
cs.IT2008
Asymptotically Optimum Universal One-Bit Watermarking for Gaussian Covertexts and Gaussian Attacks
P. Comesaña, N. Merhav, M. Barni
The problem of optimum watermark embedding and detection was addressed in a recent paper by Merhav and Sabbag, where the optimality criterion was the maximum false-negative error e…