91 search results - page 9 / 19 » A supertree method for rooted trees |
98
Voted
EUSFLAT
2001
15 years 1 months ago
2001
We outline a method for measuring in an efficient way an overall degree of similarity between different leaf-labelled trees. In particular, we consider rooted trees, either unorde...
96
Voted
BDA
2006
15 years 1 months ago
2006
Many data on the Web are XML documents. An XML document is an unranked labelled tree. A schema for XML documents (for instance a DTD) is the specification of their internal structu...
162
Voted
RIVF
2008
15 years 1 months ago
2008
The classification image into one of several categories is a problem arisen naturally under a wide range of circumstances. In this paper, we present a novel unsupervised model for ...
100
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ECML
2003
Springer
15 years 5 months ago
2003
Springer
Abstract. In this work we investigate several issues in order to improve the performance of probabilistic estimation trees (PETs). First, we derive a new probability smoothing that...
100
Voted
DSSCV
2005
Springer
15 years 5 months ago
2005
Springer
Abstract. Blurring an image with a Gaussian of width σ and considering σ as an extra dimension, extends the image to an Gaussian scale space (GSS) image. In this GSS-image the is...