792 search results - page 21 / 159 » A New Effective And Efficient Multi-Level Partitioning Algor... |
CVPR
2005
IEEE
14 years 10 months ago
2005
IEEE
Image segmentation is defined as partitioning an image into non-overlapping regions based on the intensity or texture. The active contour methods provide an effective way for segm...
ADC
2003
Springer
14 years 1 months ago
2003
Springer
In this paper, we propose a new metric index, called M+ -tree, which is a tree dynamically organized for large datasets in metric spaces. The proposed M+ -tree takes full advantag...
GLOBECOM
2006
IEEE
14 years 2 months ago
2006
IEEE
In most of the proposed clustering algorithms for wireless ad hoc networks, the cluster-heads form a dominating set in the network topology. A variant of dominating set which is mo...
HIS
2008
13 years 10 months ago
2008
The class imbalance problem (when one of the classes has much less samples than the others) is of great importance in machine learning, because it corresponds to many critical app...
SSDBM
2010
IEEE
13 years 6 months ago
2010
IEEE
Skyline queries have attracted considerable attention over the last few years, mainly due to their ability to return interesting objects without the need for user-defined scoring f...