Výsledky vyhledávání - "Gallagher, Aaron"

Report

Minimizing the average distance to a closest leaf in a phylogenetic tree

Autor: Matsen, Frederick A., Gallagher, Aaron, McCoy, Connor

When performing an analysis on a collection of molecular sequences, it can be convenient to reduce the number of sequences under consideration while maintaining some characteristic of a larger collection of sequences. For example, one may wish to sel

Externí odkaz: http://arxiv.org/abs/1205.6867

Zobrazit plný text záznamu

Report

A format for phylogenetic placements

Autor: Matsen, Frederick A., Hoffman, Noah G., Gallagher, Aaron, Stamatakis, Alexandros

We have developed a unified format for phylogenetic placements, that is, mappings of environmental sequence data (e.g. short reads) into a phylogenetic tree. We are motivated to do so by the growing number of tools for computing and post-processing p

Externí odkaz: http://arxiv.org/abs/1201.3397

Zobrazit plný text záznamu

Report

Reconciling taxonomy and phylogenetic inference: formalism and algorithms for describing discord and inferring taxonomic roots

Autor: Matsen, Frederick A., Gallagher, Aaron

Although taxonomy is often used informally to evaluate the results of phylogenetic inference and find the root of phylogenetic trees, algorithmic methods to do so are lacking. In this paper we formalize these procedures and develop algorithms to solv

Externí odkaz: http://arxiv.org/abs/1109.5423

Zobrazit plný text záznamu