1056 search results - page 1 / 212 » Identifying and Exploiting Ultrametricity |
GFKL
2006
Springer
13 years 8 months ago
2006
Springer
We begin with pervasive ultrametricity due to high dimensionality and/or spatial sparsity. How extent or degree of ultrametricity can be quantified leads us to the discussion of va...
SIAMSC
2008
13 years 4 months ago
2008
Coding of data, usually upstream of data analysis, has crucial implications for the data analysis results. By modifying the data coding
TMA
2012
Springer
12 years 4 days ago
2012
Springer
Abstract. In this paper we present an algorithm that is able to progressively discover nodes of a Skype overlay P2P network. Most notably, super nodes in the network core. Starting...
JAIR
2008
13 years 4 months ago
2008
A phylogenetic tree shows the evolutionary relationships among species. Internal nodes of the tree represent speciation events and leaf nodes correspond to species. A goal of phyl...
CVPR
2008
IEEE
14 years 6 months ago
2008
IEEE
In this paper, we address the problem of constrained segmentation of natural images, in which a human user places one seed point inside each object of interest in the image and th...