409 search results - page 2 / 82 » Segment-based multiple sequence alignment |
BMCBI
2007
13 years 5 months ago
2007
Background: Multiple sequence alignment is fundamental. Exponential growth in computation time appears to be inevitable when an optimal alignment is required for many sequences. E...
BMCBI
2005
13 years 5 months ago
2005
Background: Alignments of homologous DNA sequences are crucial for comparative genomics and phylogenetic analysis. However, multiple alignment represents a computationally difficu...
BMCBI
2007
13 years 5 months ago
2007
Motivation: The quality of progressive sequence alignments strongly depends on the accuracy of the individual pairwise alignment steps since gaps that are introduced at one step c...
ICIP
2002
IEEE
14 years 6 months ago
2002
IEEE
In this paper, we address the issue of joint space-time segmentation of image sequences. Typical approaches to such segmentation consider two image frames at a time, and perform t...
PPSN
2004
Springer
13 years 10 months ago
2004
Springer
Abstract. The multiple sequence alignment problem (MSA) can be reformulated as the problem of finding a maximum weight trace in an alignment graph, which is derived from all pairw...