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EUROPAR
2007
Springer
14 years 3 months ago
Compositional Approach Applied to Loop Specialization
An optimizing compiler has a hard time to generate a code which will perform at top speed for an arbitrary data set size. In general, the low level optimization process must take i...
Lamia Djoudi, Jean-Thomas Acquaviva, Denis Barthou
ICIP
2002
IEEE
14 years 2 months ago
Wavelet coding of volumetric medical datasets
—Several techniques based on the three–dimensional (3-D) discrete cosine transform (DCT) have been proposed for volumetric data coding. These techniques fail to provide lossles...
Adrian Munteanu, Peter Schelkens, Jan Cornelis
ISCAS
2007
IEEE
141views Hardware» more  ISCAS 2007»
14 years 3 months ago
Towards a GBit/s Programmable Decoder for LDPC Convolutional Codes
Abstract— We analyze the decoding algorithm for regular timeinvariant LDPC convolutional codes as a 3D signal processing scheme and derive several parallelization concepts, which...
Emil Matús, Marcos B. S. Tavares, Marcel Bi...
CORR
2007
Springer
115views Education» more  CORR 2007»
13 years 9 months ago
Random Linear Network Coding: A free cipher?
Abstract— We consider the level of information security provided by random linear network coding in network scenarios in which all nodes comply with the communication protocols y...
Luísa Lima, Muriel Médard, Joã...
COMBINATORICS
2006
92views more  COMBINATORICS 2006»
13 years 9 months ago
Meta-Fibonacci Sequences, Binary Trees and Extremal Compact Codes
We consider a family of meta-Fibonacci sequences which arise in studying the number of leaves at the largest level in certain infinite sequences of binary trees, restricted compos...
Brad Jackson, Frank Ruskey