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BMCBI
2010
89views more  BMCBI 2010»
13 years 7 months ago
Enhancing metabolomic data analysis with Progressive Consensus Alignment of NMR Spectra (PCANS)
Background: Nuclear magnetic resonance spectroscopy is one of the primary tools in metabolomics analyses, where it is used to track and quantify changes in metabolite concentratio...
Jennifer M. Staab, Thomas M. O'Connell, Shawn M. G...
ICMCS
2006
IEEE
208views Multimedia» more  ICMCS 2006»
14 years 1 months ago
An Automatic Classification System Applied in Medical Images
In this paper, a multi-class classification system is developed for medical images. We have mainly explored ways to use different image features, and compared two classifiers: Pri...
Bo Qiu, Chang Xu, Qi Tian
BMCBI
2005
93views more  BMCBI 2005»
13 years 7 months ago
Two-part permutation tests for DNA methylation and microarray data
Background: One important application of microarray experiments is to identify differentially expressed genes. Often, small and negative expression levels were clipped-off to be e...
Markus Neuhäuser, Tanja Boes, Karl-Heinz J&ou...
WWW
2009
ACM
14 years 8 months ago
Mapping the world's photos
We investigate how to organize a large collection of geotagged photos, working with a dataset of about 35 million images collected from Flickr. Our approach combines content analy...
David J. Crandall, Lars Backstrom, Daniel P. Hutte...
BMCBI
2007
113views more  BMCBI 2007»
13 years 7 months ago
Statistical power of phylo-HMM for evolutionarily conserved element detection
Background: An important goal of comparative genomics is the identification of functional elements through conservation analysis. Phylo-HMM was recently introduced to detect conse...
Xiaodan Fan, Jun Zhu, Eric E. Schadt, Jun S. Liu