76 search results - page 6 / 16 » On the maximum quartet distance between phylogenetic trees |
APBC
2004
14 years 11 months ago
2004
Undiscovered relationships in a data set may confound analyses, particularly those that assume data independence. Such problems occur when characters used for phylogenetic analyse...
BMCBI
2008
14 years 9 months ago
2008
Background: Due to recent progress in genome sequencing, more and more data for phylogenetic reconstruction based on rearrangement distances between genomes become available. Howe...
BMCBI
2006
14 years 9 months ago
2006
Background: Phylogenetic methods which do not rely on multiple sequence alignments are important tools in inferring trees directly from completely sequenced genomes. Here, we exte...
ACL
2012
13 years 11 hour ago
2012
We propose a new approach to characterizing the timeline of a text: temporal dependency structures, where all the events of a narrative are linked via partial ordering relations l...
BMCBI
2010
14 years 9 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...