986 search results - page 187 / 198 » Efficient Processing of the Cube Operator |
178
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ICDE
2003
IEEE
15 years 11 months ago
2003
IEEE
A plethora of data sources contain data entities that could be ordered according to a variety of attributes associated with the entities. Such orderings result effectively in a ra...
GLOBECOM
2007
IEEE
14 years 11 months ago
2007
IEEE
: The improvement of spectral efficiency comes at the cost of exponential increment of signal processing complexity [1]. Hence, the energy-efficiency of baseband has recently turne...
MVA
1990
14 years 11 months ago
1990
This paper proposes a new method for automatic fire detection in cities using image processing techniques. Images are obtained successively at regular intervals from monochrome TV...
104
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TCSV
2008
14 years 9 months ago
2008
Abstract--Modeling background and segmenting moving objects are significant techniques for video surveillance and other video processing applications. Most existing methods of mode...
PKDD
2010
Springer
14 years 7 months ago
2010
Springer
The goal of graph clustering is to partition objects in a graph database into different clusters based on various criteria such as vertex connectivity, neighborhood similarity or t...