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COMCOM
2006
120views more  COMCOM 2006»
8 years 10 months ago
Explicit routing in multicast overlay networks
Application Level Multicast is a promising approach to overcome the deployment problems of IP level multicast by establishing delivery trees using overlay links among end systems....
Torsten Braun, Vijay Arya, Thierry Turletti
CLASSIFICATION
2006
103views more  CLASSIFICATION 2006»
8 years 10 months ago
On the Complexity of Ordinal Clustering
Abstract. Given a set of pairwise distances on a set of n points, constructing an edge-weighted tree whose leaves are these n points such that the tree distances would mimic the or...
Rahul Shah, Martin Farach-Colton
IEICET
2008
67views more  IEICET 2008»
8 years 10 months ago
Learning of Finite Unions of Tree Patterns with Internal Structured Variables from Queries
We consider the polynomial time learnability of finite unions of ordered tree patterns with internal structured variables, in the query learning model of Angluin (1988). An ordered...
Satoshi Matsumoto, Takayoshi Shoudai, Tomoyuki Uch...
BMCBI
2006
86views more  BMCBI 2006»
8 years 10 months ago
PHY*FI: fast and easy online creation and manipulation of phylogeny color figures
nd: The need to depict a phylogeny, or some other kind of abstract tree, is very frequently experienced by researchers from a broad range of biological and computational disciplin...
Jakob Fredslund
BMCBI
2006
150views more  BMCBI 2006»
8 years 10 months ago
TreeDyn: towards dynamic graphics and annotations for analyses of trees
Background: Analyses of biomolecules for biodiversity, phylogeny or structure/function studies often use graphical tree representations. Many powerful tree editors are now availab...
François Chevenet, Christine Brun, Anne-Lau...
BMCBI
2006
114views more  BMCBI 2006»
8 years 10 months ago
Taxonomic colouring of phylogenetic trees of protein sequences
Background: Phylogenetic analyses of protein families are used to define the evolutionary relationships between homologous proteins. The interpretation of protein-sequence phyloge...
Gareth Palidwor, Emmanuel G. Reynaud, Miguel A. An...
BMCBI
2006
107views more  BMCBI 2006»
8 years 10 months ago
Simplifying gene trees for easier comprehension
Background: In the genomic age, gene trees may contain large amounts of data making them hard to read and understand. Therefore, an automated simplification is important. Results:...
Paul-Ludwig Lott, Marvin Mundry, Christoph Sassenb...
DAM
2008
74views more  DAM 2008»
8 years 10 months ago
A distributional study of the path edge-covering numbers for random trees
Abstract. We study for various tree families the distribution of the number of edgedisjoint paths required to cover the edges of a random tree of size n. For all tree families cons...
Alois Panholzer
CSDA
2008
128views more  CSDA 2008»
8 years 10 months ago
Classification tree analysis using TARGET
Tree models are valuable tools for predictive modeling and data mining. Traditional tree-growing methodologies such as CART are known to suffer from problems including greediness,...
J. Brian Gray, Guangzhe Fan
CPC
2008
65views more  CPC 2008»
8 years 10 months ago
The Distribution of Patterns in Random Trees
Let Tn denote the set of unrooted labeled trees of size n and let M be a particular (finite, unlabeled) tree. Assuming that every tree of Tn is equally likely, it is shown that the...
Frédéric Chyzak, Michael Drmota, Tho...
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