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ADT
2005
13 years 9 months ago
On Multiple Slice Turbo Codes
: The main problem concerning the hardware implementation of turbo codes is the lack of parallelism in the MAP-based decoding algorithm. This paper proposes to overcome this proble...
David Gnaedig, Emmanuel Boutillon, Michel Jé...
ICASSP
2008
IEEE
14 years 4 months ago
A two-layered trellis approach to audio encoding
The fact that audio compression for streaming or storage is usually performed offline alleviates traditional constraints on encoding delay. We propose a rate-distortion optimized...
Vinay Melkote, Kenneth Rose
ASPDAC
2006
ACM
133views Hardware» more  ASPDAC 2006»
14 years 3 months ago
High-level architecture exploration for MPEG4 encoder with custom parameters
Abstract - this paper proposes the use of a high-level architecture exploration method for different MPEG4 video encoders using different customization parameters. The targeted arc...
Marius Bonaciu, Aimen Bouchhima, Mohamed-Wassim Yo...
ISMB
1996
13 years 11 months ago
Compact Encoding Strategies for DNA Sequence Similarity Search
Determining whether two DNA sequences are similar is an essential component of DNA sequence analysis. Dynamic programming is the algorithm of choice if computational time is not t...
David J. States, Pankaj Agarwal
FCCM
2004
IEEE
175views VLSI» more  FCCM 2004»
14 years 1 months ago
A Flexible Hardware Encoder for Low-Density Parity-Check Codes
We describe a flexible hardware encoder for regular and irregular low-density parity-check (LDPC) codes. Although LDPC codes achieve achieve better performance and lower decoding ...
Dong-U Lee, Wayne Luk, Connie Wang, Christopher Jo...