293 search results - page 27 / 59 » Fixed-Parameter Algorithms in Phylogenetics |
115
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TKDE
2008
14 years 11 months ago
2008
We study a new data mining problem concerning the discovery of frequent agreement subtrees (FASTs) from a set of phylogenetic trees. A phylogenetic tree, or phylogeny, is an unorde...
112
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ISBRA
2010
Springer
15 years 6 months ago
2010
Springer
Abstract. Many of the steps in phylogenetic reconstruction can be confounded by “rogue” taxa, taxa that cannot be placed with assurance anywhere within the tree—whose locatio...
103
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BMCBI
2010
14 years 12 months ago
2010
Background: To understand the evolutionary role of Lateral Gene Transfer (LGT), accurate methods are needed to identify transferred genes and infer their timing of acquisition. Ph...
107
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BMCBI
2010
14 years 12 months ago
2010
Background: Machine learning techniques have shown to improve bacterial species classification based on fatty acid methyl ester (FAME) data. Nonetheless, FAME analysis has a limit...
109
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WEA
2007
Springer
15 years 6 months ago
2007
Springer
Abstract. A major task in evolutionary biology is to determine the ancestral relationships among the known species, a process generally referred as phylogenetic reconstruction. In ...