112 search results - page 4 / 23 » The Performance of Phylogenetic Methods on Trees of Bounded ... |
IPPS
2006
IEEE
14 years 1 months ago
2006
IEEE
Inference of phylogenetic trees using the maximum likelihood (ML) method is NP-hard. Furthermore, the computation of the likelihood function for huge trees of more than 1,000 orga...
BIBE
2003
IEEE
14 years 23 days ago
2003
IEEE
Abstract— We analyze the performance of likelihoodbased approaches used to reconstruct phylogenetic trees. Unlike other techniques such as Neighbor-Joining (NJ) and Maximum Parsi...
BMCBI
2007
13 years 7 months ago
2007
Background: Phylogenetic profiles record the occurrence of homologs of genes across fully sequenced organisms. Proteins with similar profiles are typically components of protein c...
PROCEDIA
2010
13 years 2 months ago
2010
The field of bioinformatics is witnessing a rapid and overwhelming accumulation of molecular sequence data, predominantly driven by novel wet-lab sequencing techniques. This trend...
BMCBI
2010
13 years 7 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...