599 search results - page 44 / 120 » The repeater tree construction problem |
BMCBI
2008
14 years 9 months ago
2008
Background: Visualising the evolutionary history of a set of sequences is a challenge for molecular phylogenetics. One approach is to use undirected graphs, such as median network...
CVPR
2010
IEEE
15 years 5 months ago
2010
IEEE
We consider pixel labeling problems where the label set
forms a tree, and where the observations are also labels.
Such problems arise in feature-space analysis with a very
large...
TCS
2008
14 years 9 months ago
2008
Transitive signatures allow a signer to authenticate edges in a graph in such a way that anyone, given the public key and two signatures on adjacent edges (i, j) and (j, k), can c...
BMCBI
2007
14 years 9 months ago
2007
Background: As a consequence of the evolutionary process, data collected from related species tend to be similar. This similarity by descent can obscure subtler signals in the dat...
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ENTCS
2007
14 years 9 months ago
2007
We suggest a formal model to represent and solve the multicast routing problem in multicast networks. To attain this, we model the network adapting it to a weighted and-or graph, ...