450 search results - page 31 / 90 » Mathematical Formulas Extraction |
TVCG
2010
13 years 8 months ago
2010
—Crease surfaces are two-dimensional manifolds along which a scalar field assumes a local maximum (ridge) or a local minimum (valley) in a constrained space. Unlike isosurfaces, ...
KDD
2006
ACM
14 years 10 months ago
2006
ACM
Measuring distance or some other form of proximity between objects is a standard data mining tool. Connection subgraphs were recently proposed as a way to demonstrate proximity be...
KDD
2004
ACM
14 years 3 months ago
2004
ACM
We present a graph-theoretic approach to discover storylines from search results. Storylines are windows that offer glimpses into interesting themes latent among the top search re...
DB
2008
13 years 10 months ago
2008
Software testing can benefit from technologies that enable evolution toward increased engineering discipline. In current practice, software developers lack practical means to dete...
CVPR
2012
IEEE
12 years 9 days ago
2012
IEEE
The problem of simultaneous feature extraction and selection, for classifier design, is considered. A new framework is proposed, based on boosting algorithms that can either 1) s...