Výsledky vyhledávání - "Kirzhner, Valery"

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Analysis of Metagenome Composition by the Method of Random Primers

Autor: Kirzhner, Valery, Volkovich, Zeev, Avros, Renata, Korenblat, Katerina

Metagenome, a mixture of different genomes (as a rule, bacterial), represents a pattern, and the analysis of its composition is, currently, one of the challenging problems of bioinformatics. In the present study, the possibility of evaluating metagen

Externí odkaz: http://arxiv.org/abs/1611.01037

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Evaluation of the Number of Different Genomes on Medium and Identification of Known Genomes Using Composition Spectra Approach

Autor: Kirzhner, Valery, Volkovich, Zeev

The article presents the theoretical foundations of the algorithm for calculating the number of different genomes in the medium under study and of two algorithms for determining the presence of a particular (known) genome in this medium. The approach

Externí odkaz: http://arxiv.org/abs/1506.06159

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Algorithms of an optimal integer tree labeling

Autor: Bolshoy, Alexander, Kirzhner, Valery

Suppose we label the vertices of a tree by positive integers. The weight of an edge is defined by a monotonically increasing function of the absolute value of the difference of the labels of its endpoints. We define the total cost of the labeling to

Externí odkaz: http://arxiv.org/abs/1305.5551

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Evaluation of the Genome Mixture Contents by Means of the Compositional Spectra Method

Autor: Kirzhner, Valery, Volkovich, Zeev

In this research, we consider a mixture of genome fragments of a certain bacteria set. The problem of mixture separation is studied under the assumption that all the genomes present in the mixture are completely sequenced or are close to those alread

Externí odkaz: http://arxiv.org/abs/1203.2178

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