307 search results - page 16 / 62 » Low-Distortion Embeddings of Trees |
CODES
2006
IEEE
14 years 1 months ago
2006
IEEE
Modern embedded systems for image processing involve increasingly complex levels of functionality under real-time and resourcerelated constraints. As this complexity increases, th...
KDD
2002
ACM
14 years 8 months ago
2002
ACM
Mining frequent trees is very useful in domains like bioinformatics, web mining, mining semi-structured data, and so on. We formulate the problem of mining (embedded) subtrees in ...
TCBB
2010
2010
Quantifying the Degree of Self-Nestedness of Trees: Application to the Structural Analysis of Plants
13 years 2 months ago
In this paper we are interested in the problem of approximating trees by trees with a particular self-nested structure. Self-nested trees are such that all their subtrees of a give...
WWW
2007
ACM
14 years 8 months ago
2007
ACM
Documents in the Web are often organized using category trees by information providers (e.g. CNN, BBC) or search engines (e.g. Google, Yahoo!). Such category trees are commonly kn...
FBIT
2007
IEEE
14 years 2 months ago
2007
IEEE
The tree representation as a model for organismal evolution has been in use since before Darwin. However, with the recent unprecedented access to biomolecular data it has been dis...