1798 search results - page 30 / 360 » A Tree for All Seasons |
RECOMB
2001
Springer
14 years 7 months ago
2001
Springer
We present a novel distance-based algorithm for evolutionary tree reconstruction. Our algorithm reconstructs the topology of a tree with n leaves in O(n2 ) time using O(n) working...
AAIM
2005
Springer
14 years 1 months ago
2005
Springer
Let G be a undirected connected graph. Given a set of g groups each being a subset of V (G), tree routing and coloring is to produce g trees in G and assign a color to each of them...
ECCV
2004
Springer
14 years 29 days ago
2004
Springer
Abstract. A method for quantitative assessment of tree structures is reported allowing evaluation of airway tree morphology and its associated function. Our skeletonization and bra...
COCOON
1997
Springer
13 years 11 months ago
1997
Springer
In this paper, we consider the edge searching and node searching problems on trees. Given a tree, we show a transformation from an optimal node-search strategy to an optimal edge-...
EMNLP
2007
13 years 9 months ago
2007
A notable gap in research on statistical dependency parsing is a proper conditional probability distribution over nonprojective dependency trees for a given sentence. We exploit t...