50 search results - page 2 / 10 » Maximum inner-product search using cone trees |
IJCBDD
2008
13 years 5 months ago
2008
: Phylogenetic search is a key tool used in a variety of biological research endeavors. However, this search problem is known to be computationally difficult, due to the astronomic...
TCBB
2008
13 years 5 months ago
2008
Abstract-- The Maximum Parsimony problem aims at reconstructing a phylogenetic tree from DNA sequences while minimizing the number of genetic transformations. To solve this NP-comp...
ICIP
2010
IEEE
13 years 2 months ago
2010
IEEE
We propose a two component method for denoising multidimensional signals, e.g. images. The first component uses a dynamic programing algorithm of complexity O(N log N) to find an ...
GECCO
2005
Springer
13 years 11 months ago
2005
Springer
Evolutionary relationships among species can be represented by a phylogenetic tree and inferred by optimising some measure of fitness, such as the statistical likelihood of the t...
COCOON
1997
Springer
13 years 9 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-...