7930 search results - page 581 / 1586 » Greedy in Approximation Algorithms |
145
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SC
2009
ACM
16 years 1 months ago
2009
ACM
In this paper, we consider the problem of supporting fault tolerance for adaptive and time-critical applications in heterogeneous and unreliable grid computing environments. Our g...
179
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GIS
2009
ACM
16 years 1 months ago
2009
ACM
We propose an automatic approach to tree detection from aerial imagery. First a pixel-level classifier is trained to assign a {tree, non-tree} label to each pixel in an aerial im...
163
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MOBICOM
2009
ACM
16 years 1 months ago
2009
ACM
We consider the problem of efficient link-layer multicasting in wireless networks with switched beamforming antennas. The inherent tradeoff between multicasting and beamforming ...
338
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3DIM
2007
IEEE
16 years 1 months ago
2007
IEEE
We propose an algorithm for surface reconstruction from unorganized points based on a view of the sampling process as a deformation from the original surface. In the course of thi...
192
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INFOCOM
2007
IEEE
16 years 1 months ago
2007
IEEE
— Wireless routing based on an embedding of the connectivity graph is a very promising technique to overcome shortcomings of geographic routing and topology-based routing. This i...