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DCC
2007
IEEE
15 years 9 months ago
Distortion-Complexity Optimization of the H.264/MPEG-4 AVC Encoder using the GBFOS Algorithm
The H.264/ACV standard provides significant improvements in performance over earlier video coding standards at the cost of increased complexity. Our challenge is to determine H.26...
Rahul Vanam, Eve A. Riskin, Sheila S. Hemami, Rich...
ICC
2009
IEEE
116views Communications» more  ICC 2009»
15 years 4 months ago
Markov Chain Monte Carlo Detection Methods for High SNR Regimes
—Statistical detectors that are based on Markov chain Monte Carlo (MCMC) simulators have emerged as promising low-complexity solutions to both multiple-input multipleoutput (MIMO...
Salam Akoum, Ronghui Peng, Rong-Rong Chen, Behrouz...
ICASSP
2008
IEEE
15 years 4 months ago
High rate data hiding in ACELP speech codecs
A new method for hiding digital data in the bitstream of an ACELP speech codec is proposed in this paper. The key element of our method is an alternative search strategy for the A...
Bernd Geiser, Peter Vary
AICCSA
2007
IEEE
84views Hardware» more  AICCSA 2007»
15 years 4 months ago
Encoding Algorithms for Logic Synthesis
This paper presents an encoding algorithm that is very efficient for many different logic synthesis problems. The algorithm is based on the use of special tables and includes two ...
Valery Sklyarov, Iouliia Skliarova
IPPS
2007
IEEE
15 years 4 months ago
Coordinating Data Parallel SAC Programs with S-Net
We propose a two-layered approach for exploiting different forms of concurrency in complex systems: We specify computational components in our functional array language SaC, whic...
Clemens Grelck, Sven-Bodo Scholz, Alexander V. Sha...