83 search results - page 7 / 17 » Upper bounds on maximum likelihood for phylogenetic trees |
BMCBI
2005
13 years 10 months ago
2005
Background: Multiple genome alignment is an important problem in bioinformatics. An important subproblem used by many multiple alignment approaches is that of aligning two multipl...
ESA
2008
Springer
14 years 16 days ago
2008
Springer
The edge asymmetry of a directed, edge-weighted graph is defined as the maximum ratio of the weight of antiparallel edges in the graph, and can be used as a measure of the heterog...
JCB
2006
13 years 10 months ago
2006
We describe a novel method for efficient reconstruction of phylogenetic trees, based on sequences of whole genomes or proteomes, whose lengths may greatly vary. The core of our me...
CORR
2010
Springer
13 years 8 months ago
2010
Springer
We obtain new lower and upper bounds for the maximum multiplicity of some weighted and, respectively, non-weighted common geometric graphs drawn on n points in the plane in genera...
TCOM
2010
13 years 5 months ago
2010
Abstract--Variable length codes (VLCs), used in data compression, are very sensitive to error propagation in the presence of noisy channels. Addressing this problem with joint sour...