725 search results - page 100 / 145 » A General Greedy Approximation Algorithm with Applications |
CGO
2008
IEEE
14 years 11 months ago
2008
IEEE
Data-flow analysis is an integral part of any aggressive optimizing compiler. We propose a framework for improving the precision of data-flow analysis in the presence of complex c...
VISUALIZATION
1999
IEEE
15 years 2 months ago
1999
IEEE
Many applications produce three-dimensional points that must be further processed to generate a surface. Surface reconstruction algorithms that start with a set of unorganized poi...
108
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PAMI
2011
14 years 4 months ago
2011
—This paper presents an automatic segmentation algorithm for video frames captured by a (monocular) webcam that closely approximates depth segmentation from a stereo camera. The ...
106
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SIGMOD
2004
ACM
15 years 9 months ago
2004
ACM
Data items archived in data warehouses or those that arrive online as streams typically have attributes which take values from multiple hierarchies (e.g., time and geographic loca...
146
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GIS
2003
ACM
15 years 10 months ago
2003
ACM
We present a technique for creating a digital elevation model (DEM) from grid-based contour data. The method computes new, intermediate contours in between existing isolines. Thes...