681 search results - page 67 / 137 » Columnar objects: improving the performance of analytical ap... |
107
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ICRA
2010
IEEE
14 years 9 months ago
2010
IEEE
— Detecting the boundaries of objects is a key step in separating foreground objects from the background, which is useful for robotics and computer vision applications, such as o...
ICIP
2004
IEEE
16 years 22 days ago
2004
IEEE
To support real-time tracking of objects in video sequences, there has been considerable effort directed at developing optical flow and general motion-based image segmentation alg...
191
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ICDE
2005
IEEE
16 years 15 days ago
2005
IEEE
Data warehousing and on-line analytical processing (OLAP) are essential for decision support applications. Common OLAP operations include for example drill down, roll up, pivot an...
GRID
2004
Springer
15 years 4 months ago
2004
Springer
While resource management and task scheduling are identified challenges of Grid computing, current Grid scheduling systems mainly focus on CPU and network availability. Recent per...
AUTOMATICA
2008
14 years 11 months ago
2008
The accuracy of plant parameters estimated in closed-loop operation is investigated for a class of multivariable systems and for the situation where only some of the reference inp...