6358 search results - page 276 / 1272 » Computing spectral sequences |
170
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BIBE
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract—We consider the problem of aligning multiple protein sequences with the goal of maximizing the SP (Sum-of-Pairs) score, when the number of sequences is large. The QOMA (...
196
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BMCBI
2006
15 years 6 months ago
2006
Background: Protein sequence clustering has been widely used as a part of the analysis of protein structure and function. In most cases single linkage or graph-based clustering al...
185
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BMCBI
2005
15 years 6 months ago
2005
Background: The inference of homology from statistically significant sequence similarity is a central issue in sequence alignments. So far the statistical distribution function un...
207
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BMCBI
2010
15 years 6 months ago
2010
Background: Protein alignments are an essential tool for many bioinformatics analyses. While sequence alignments are accurate for proteins of high sequence similarity, they become...
183
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BMCBI
2008
15 years 6 months ago
2008
Background: Biologically active sequence motifs often have positional preferences with respect to a genomic landmark. For example, many known transcription factor binding sites (T...