367 search results - page 40 / 74 » Exploration of Evolutionary Relations between Protein Struct... |
DAM
2007
13 years 7 months ago
2007
It is now well-documented that the structure of evolutionary relationships between a set of present-day species is not necessarily tree-like. The reason for this is that reticulat...
TEC
2002
13 years 7 months ago
2002
Abstract--This paper contains a modern vision of the parallelization techniques used for evolutionary algorithms (EAs). The work is motivated by two fundamental facts: first, the d...
GECCO
2004
Springer
14 years 1 months ago
2004
Springer
Aligning multiple DNA or protein sequences is a fundamental step in the analyses of phylogeny, homology and molecular structure. Heuristic algorithms are applied because optimal mu...
CVPR
2006
IEEE
14 years 9 months ago
2006
IEEE
This paper addresses the problem of reconstructing the density of a scene from multiple projection images produced by modalities such as x-ray, electron microscopy, etc. where an ...
BMCBI
2008
13 years 7 months ago
2008
Background: Nonnegative matrix factorization (NMF) is a feature extraction method that has the property of intuitive part-based representation of the original features. This uniqu...