Sciweavers

2992 search results - page 574 / 599
» Semantic Distance Measures
Sort
View
BMCBI
2010
142views more  BMCBI 2010»
15 years 17 days ago
pplacer: linear time maximum-likelihood and Bayesian phylogenetic placement of sequences onto a fixed reference tree
Background: Likelihood-based phylogenetic inference is generally considered to be the most reliable classification method for unknown sequences. However, traditional likelihood-ba...
Frederick A. Matsen III, Robin B. Kodner, E. Virgi...
104
Voted
BMCBI
2010
124views more  BMCBI 2010»
15 years 17 days ago
Estimating time since infection in early homogeneous HIV-1 samples using a poisson model
Background: The occurrence of a genetic bottleneck in HIV sexual or mother-to-infant transmission has been well documented. This results in a majority of new infections being homo...
Elena E. Giorgi, Bob Funkhouser, Gayathri Athreya,...
123
Voted
BMCBI
2008
104views more  BMCBI 2008»
15 years 17 days ago
Comparison of methods for estimating the nucleotide substitution matrix
Background: The nucleotide substitution rate matrix is a key parameter of molecular evolution. Several methods for inferring this parameter have been proposed, with different math...
Maribeth Oscamou, Daniel McDonald, Von Bing Yap, G...
113
Voted
CANDC
2008
ACM
15 years 17 days ago
'Genome order index' should not be used for defining compositional constraints in nucleotide sequences
Background: The Z-curve is a three dimensional representation of DNA sequences proposed over a decade ago and has been extensively applied to sequence segmentation, horizontal gen...
Eran Elhaik, Dan Graur, Kresimir Josic
138
Voted
CAD
2006
Springer
15 years 15 days ago
On visual similarity based 2D drawing retrieval
A large amount of 2D drawings have been produced in engineering fields. To reuse and share the available drawings efficiently, we propose two methods in this paper, namely 2.5D sp...
Jiantao Pu, Karthik Ramani