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ASPDAC
2006
ACM
133views Hardware» more  ASPDAC 2006»
15 years 5 months ago
High-throughput decoder for low-density parity-check code
— We have designed and implemented the LDPC decoder chip with memory-reduction method to achieve high-throughput and practical chip size. The decoder decodes (3,6)-2304bit regula...
Tatsuyuki Ishikawa, Kazunori Shimizu, Takeshi Iken...
ARCS
2006
Springer
15 years 3 months ago
Error-Correcting Codes in Steganography
: We investigate image steganography under re-encoding of images. After a secret message or a digital watermark is embedded into a jpeg image, quite frequently the image is re-enco...
Jörg Keller, Johannes Magauer
VTC
2006
IEEE
127views Communications» more  VTC 2006»
15 years 5 months ago
Asymptotic Performance of Coded OFDM with Modulation Diversity and Iterative Decoding
— This paper examines the bit error probability (BEP) of bit-interleaved coded modulation and iterative decoding (BICM-ID) in OFDM systems with modulation diversity (MD) over cor...
Nghi H. Tran, Ha H. Nguyen, Tho Le-Ngoc
JPDC
2006
117views more  JPDC 2006»
14 years 11 months ago
Efficient synthesis of out-of-core algorithms using a nonlinear optimization solver
We address the problem of efficient out-of-core code generation for a special class of imperfectly nested loops encoding tensor contractions arising in quantum chemistry computati...
Sandhya Krishnan, Sriram Krishnamoorthy, Gerald Ba...
IAJIT
2010
123views more  IAJIT 2010»
14 years 10 months ago
Implementation of a speech coding strategy for auditory implants
: In this paper we present the conception and the implementation of a speech processing interface for cochlea prosthesis. This module is based on a numerical speech processing algo...
Lamia Bouafif, Kais Ouni, Noureddine Ellouze