10819 search results - page 45 / 2164 » Addition and multiplication of sets |
VLDB
1994
ACM
13 years 11 months ago
1994
ACM
Index structures for multiple sets can be classified into those that group entries according to their key values and those that group entries according to their set membership. Th...
COCOA
2008
Springer
13 years 9 months ago
2008
Springer
The multiple weighted hitting set problem is to find a subset of nodes in a hypergraph that hits every hyperedge in at least m nodes. We extend the problem to a notion of hypergra...
JSCIC
2010
13 years 2 months ago
2010
This paper considers highly ill-posed surface recovery inverse problems, where the sought surface in 2D or 3D is piecewise constant with several possible level values. These level...
CSDA
2007
13 years 7 months ago
2007
Model-based clustering exploits finite mixture models for detecting group in a data set. It provides a sound statistical framework which can address some important issues, such as...
ITC
2003
IEEE
14 years 1 months ago
2003
IEEE
Multiple-detect test sets have been shown to be effective in lowering defect level. Other researchers have noted that observing the effects of a defect can be controlled by sensit...