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JMM2
2008
228views more  JMM2 2008»
14 years 9 months ago
Adaptive AC-Coefficient Prediction for Image Compression and Blind Watermarking
In this work, an adaptive image compression algorithm is proposed based on the prediction of AC coefficients in Discrete Cosine Transform (DCT) block during reconstruction of image...
Kilari Veera Swamy, S. Srinivas Kumar
NOMS
2008
IEEE
15 years 4 months ago
Distributed fault correlation scheme using a semantic publish/subscribe system
—Increasingly there is a demand for more scalable fault management schemes to cope with the ever increasing growth and complexity of modern networks. Current distributed fault co...
Wei Tai, Declan O'Sullivan, John Keeney
CGO
2006
IEEE
15 years 3 months ago
Selecting Software Phase Markers with Code Structure Analysis
Most programs are repetitive, where similar behavior can be seen at different execution times. Algorithms have been proposed that automatically group similar portions of a program...
Jeremy Lau, Erez Perelman, Brad Calder
ISCAS
2006
IEEE
90views Hardware» more  ISCAS 2006»
15 years 3 months ago
Phase measurement and adjustment of digital signals using random sampling technique
—This paper introduces a technique to measure and adjust the relative phase of on-chip high speed digital signals using a random sampling technique of inferential statistics. The...
Rashed Zafar Bhatti, Monty Denneau, Jeff Draper
BMCBI
2008
146views more  BMCBI 2008»
14 years 10 months ago
A phase synchronization clustering algorithm for identifying interesting groups of genes from cell cycle expression data
Background: The previous studies of genome-wide expression patterns show that a certain percentage of genes are cell cycle regulated. The expression data has been analyzed in a nu...
Chang Sik Kim, Cheol Soo Bae, Hong Joon Tcha