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DAM
2008
89views more  DAM 2008»
13 years 8 months ago
T-shift synchronization codes
In this paper we give a construction of T-shift synchronization codes, i.e. block codes capable of correcting synchronization shifts of length at most T in either direction (left ...
Rudolf Ahlswede, Bernhard Balkenhol, Christian Dep...
CORR
2006
Springer
135views Education» more  CORR 2006»
13 years 7 months ago
Robust Distributed Source Coding
We consider a distributed source coding system in which several observations must be encoded separately and communicated to the decoder by using limited transmission rate. We intro...
Jun Chen, Toby Berger
ICDIM
2007
IEEE
14 years 2 months ago
Biorthogonal matrix dirty paper coding for information hiding in still images
In this paper, a new method of dirty paper code design is investigated, namely the biorthogonal matrix. The error probability is analysed for the code design. Since the code has t...
Xin Xu, Martin Tomlinson, Marcel Ambroze, Mohammed...
ASPLOS
2011
ACM
12 years 11 months ago
Sponge: portable stream programming on graphics engines
Graphics processing units (GPUs) provide a low cost platform for accelerating high performance computations. The introduction of new programming languages, such as CUDA and OpenCL...
Amir Hormati, Mehrzad Samadi, Mark Woh, Trevor N. ...
ICASSP
2011
IEEE
12 years 11 months ago
Entropy-constrained quantization of exponentially damped sinusoids parameters
Sinusoidal modeling is traditionally one of the most popular techniques for low bitrate audio coding. Usually, the sinusoidal parameters are kept constant within a time segment bu...
Olivier Derrien, Roland Badeau, Gaël Richard