17329 search results - page 3138 / 3466 » Improved non-approximability results |
194
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BMCBI
2008
15 years 6 months ago
2008
Background: Large biological data sets, such as expression profiles, benefit from reduction of random noise. Principal component (PC) analysis has been used for this purpose, but ...
179
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BMCBI
2007
15 years 6 months ago
2007
Background: Mass spectrometry protein profiling is a promising tool for biomarker discovery in clinical proteomics. However, the development of a reliable approach for the separat...
189
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BMCBI
2008
15 years 6 months ago
2008
Background: Simulating the major molecular events inside an Escherichia coli cell can lead to a very large number of reactions that compose its overall behaviour. Not only should ...
201
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BMCBI
2008
15 years 6 months ago
2008
Background: For many types of analyses, data about gene structure and locations of non-coding regions of genes are required. Although a vast amount of genomic sequence data is ava...
182
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BMCBI
2007
15 years 6 months ago
2007
Background: A microarray study may select different differentially expressed gene sets because of different selection criteria. For example, the fold-change and p-value are two co...