Sciweavers

712 search results - page 25 / 143
» The Complexity of Constructing Evolutionary Trees Using Expe...
Sort
View
BMCBI
2007
115views more  BMCBI 2007»
14 years 10 months ago
Comparing sequences without using alignments: application to HIV/SIV subtyping
Background: In general, the construction of trees is based on sequence alignments. This procedure, however, leads to loss of informationwhen parts of sequence alignments (for inst...
Gilles Didier, Laurent Debomy, Maude Pupin, Ming Z...
COCOON
2006
Springer
15 years 1 months ago
Reconstructing Evolution of Natural Languages: Complexity and Parameterized Algorithms
In a recent article, Nakhleh, Ringe and Warnow introduced perfect phylogenetic networks--a model of language evolution where languages do not evolve via clean speciation--and form...
Iyad A. Kanj, Luay Nakhleh, Ge Xia
ECAL
2005
Springer
15 years 3 months ago
How Niche Construction Can Guide Coevolution
Niche construction is the process whereby organisms, through their metabolism, activities, and choices, modify their own and/or each other’s niches. Our purpose is to clarify the...
Reiji Suzuki, Takaya Arita
GECCO
2006
Springer
139views Optimization» more  GECCO 2006»
15 years 1 months ago
Genetic programming: optimal population sizes for varying complexity problems
The population size in evolutionary computation is a significant parameter affecting computational effort and the ability to successfully evolve solutions. We find that population...
Alan Piszcz, Terence Soule
97
Voted
BMCBI
2006
143views more  BMCBI 2006»
14 years 10 months ago
Fast estimation of the difference between two PAM/JTT evolutionary distances in triplets of homologous sequences
Background: The estimation of the difference between two evolutionary distances within a triplet of homologs is a common operation that is used for example to determine which of t...
Christophe Dessimoz, Manuel Gil, Adrian Schneider,...