142 search results - page 7 / 29 » Matrix Trees |
ECIR
2006
Springer
15 years 1 months ago
2006
Springer
Abstract. In this paper we show how approximate matrix factorisations can be used to organise document summaries returned by a search engine into meaningful thematic categories. We...
BMCBI
2006
14 years 11 months ago
2006
Background: Horizontal gene transfer (HGT) has allowed bacteria to evolve many new capabilities. Because transferred genes perform many medically important functions, such as conf...
113
click to vote
BMVC
2001
15 years 2 months ago
2001
We introduce Scene Structural Matrix (SSM), a novel image content descriptor and its application to invariant image retrieval. The SSM captures the overall structural characterist...
111
click to vote
INFORMATICALT
2011
14 years 6 months ago
2011
Detecting communities in real world networks is an important problem for data analysis in science and engineering. By clustering nodes intelligently, a recursive algorithm is desig...
117
click to vote
AAECC
2009
Springer
15 years 6 months ago
2009
Springer
A new reduction on the size of the search space for cocyclic Hadamard matrices over dihedral groups D4t is described, in terms of the so called central distribution. This new searc...