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ICASSP
2010
IEEE
15 years 7 months ago
A compressive sensing image compression algorithm using quantized DCT and noiselet information
Inspired by recent theoretical advances in compressive sensing (CS), we propose a new framework that combines the classical local discrete cosine transform used in image compressi...
Jiangtao Wen, Zhuoyuan Chen, Yuxing Han, John D. V...
BMCBI
2010
117views more  BMCBI 2010»
15 years 7 months ago
Using jackknife to assess the quality of gene order phylogenies
Background: In recent years, gene order data has attracted increasing attention from both biologists and computer scientists as a new type of data for phylogenetic analysis. If ge...
Jian Shi, Yiwei Zhang, Haiwei Luo, Jijun Tang
BMCBI
2007
130views more  BMCBI 2007»
15 years 7 months ago
HMM-ModE - Improved classification using profile hidden Markov models by optimising the discrimination threshold and modifying e
Background: Profile Hidden Markov Models (HMM) are statistical representations of protein families derived from patterns of sequence conservation in multiple alignments and have b...
Prashant K. Srivastava, Dhwani K. Desai, Soumyadee...
BMCBI
2008
77views more  BMCBI 2008»
15 years 7 months ago
A simple and robust method for connecting small-molecule drugs using gene-expression signatures
Background: Interaction of a drug or chemical with a biological system can result in a geneexpression profile or signature characteristic of the event. Using a suitably robust alg...
Shu-Dong Zhang, Timothy W. Gant
BMCBI
2007
119views more  BMCBI 2007»
15 years 7 months ago
Conceptual-level workflow modeling of scientific experiments using NMR as a case study
Background: Scientific workflows improve the process of scientific experiments by making computations explicit, underscoring data flow, and emphasizing the participation of humans...
Kacy K. Verdi, Heidi J. C. Ellis, Michael R. Gryk
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