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DCC
2003
IEEE
16 years 2 months ago
Optimal Alphabet Partitioning for Semi-Adaptive Coding of Sources of Unknown Sparse Distributions
Practical applications that employ entropy coding for large alphabets often partition the alphabet set into two or more layers and encode each symbol by using some suitable prefix...
Dan Chen, Yi-Jen Chiang, Nasir D. Memon, Xiaolin W...
CAINE
2006
15 years 4 months ago
A multiobjective evolutionary approach for constrained joint source code optimization
The synergy of software and hardware leads to efficient application expression profile (AEP) not only in terms of execution time and energy but also optimal architecture usage. We...
Naeem Zafar Azeemi
CGO
2009
IEEE
15 years 10 months ago
Transparent Debugging of Dynamically Optimized Code
Debugging programs at the source level is essential in the software development cycle. With the growing importance of dynamic optimization, there is a clear need for debugging sup...
Naveen Kumar, Bruce R. Childers, Mary Lou Soffa
GLOBECOM
2006
IEEE
15 years 9 months ago
Linear Joint Source-Channel Coding for Gaussian Sources through Fading Channels
Abstract— We consider the linear coding of a discrete memoryless Gaussian source transmitted through a discrete memoryless fading channel with additive white Gaussian noise (AWGN)...
Jinjun Xiao, Zhi-Quan Luo, Nihar Jindal
ICASSP
2009
IEEE
15 years 9 months ago
Rate-distortion optimized bitstream extractor for motion scalability in scalable video coding
Motion scalability is designed to improve the coding efficiency of a scalable video coding framework, especially in the medium to low range of decoding bit rates or spatial resol...
Meng-Ping Kao, Truong Nguyen