680 search results - page 99 / 136 » A randomized embedding algorithm for trees |
CVPR
2007
IEEE
14 years 10 months ago
2007
IEEE
Matching local features across images is often useful when comparing or recognizing objects or scenes, and efficient techniques for obtaining image-to-image correspondences have b...
ISAAC
2005
Springer
14 years 2 months ago
2005
Springer
We present an expected polynomial time algorithm to generate a 2-connected unlabeled planar graph uniformly at random. To do this we first derive recurrence formulas to count the ...
ISCI
2007
13 years 8 months ago
2007
In this paper we study supervised and semi-supervised classification of e-mails. We consider two tasks: filing e-mails into folders and spam e-mail filtering. Firstly, in a sup...
BIBM
2008
IEEE
14 years 3 months ago
2008
IEEE
Network alignments are extensively used for comparing, exploring, and predicting biological networks. Existing alignment tools are mostly based on isomorphic and homeomorphic embe...
KES
2006
Springer
13 years 8 months ago
2006
Springer
Forecasting exchange rates is an important financial problem that is receiving increasing attention especially because of its difficulty and practical applications. This paper prop...