11 search results - page 2 / 3 » Approximating Subtree Distances Between Phylogenies |
WABI
2001
Springer
13 years 10 months ago
2001
Springer
There are very few instances in which positive Darwinian selection has been convincingly demonstrated at the molecular level. In this study, we present a novel test for detecting p...
METMBS
2004
13 years 7 months ago
2004
We introduce new distance measures for the construction and analysis of phylogenies, focusing on thioredoxin-fold proteins. Our distance measures for tree construction are based o...
RECOMB
1997
Springer
13 years 10 months ago
1997
Springer
The paper studies the computational complexity and approximation algorithms for a new evolutionary distance between multi-chromosomal genomes introduced recently by Ferretti, Nade...
BIODATAMINING
2008
13 years 6 months ago
2008
Background: Agglomerative hierarchical clustering (AHC) is a common unsupervised data analysis technique used in several biological applications. Standard AHC methods require that...
INFOCOM
2010
IEEE
13 years 4 months ago
2010
IEEE
Abstract--We study the problem of maintaining group communication between m mobile agents, tracked and helped by n static networked sensors. We develop algorithms to maintain a O(l...