1236 search results - page 245 / 248 » Programming by Demonstration for Information Agents |
111
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BMCBI
2010
15 years 20 days ago
2010
Background: An important problem in genomics is the automatic inference of groups of homologous proteins from pairwise sequence similarities. Several approaches have been proposed...
89
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BMCBI
2010
15 years 20 days ago
2010
Background: The activity of proteins within the cell is characterized by their motions, flexibility, interactions or even the particularly intriguing case of partially unfolded st...
98
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BMCBI
2010
15 years 20 days ago
2010
Background: Nonnegative Matrix Factorization (NMF) is an unsupervised learning technique that has been applied successfully in several fields, including signal processing, face re...
103
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BMCBI
2006
15 years 18 days ago
2006
Background: Despite recent algorithmic and conceptual progress, the stoichiometric network analysis of large metabolic models remains a computationally challenging problem. Result...
131
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BMCBI
2007
15 years 17 days ago
2007
Background: Protein structural data has increased exponentially, such that fast and accurate tools are necessary to access structure similarity search. To improve the search speed...