5619 search results - page 720 / 1124 » A Region Inference Algorithm |
187
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GIS
2009
ACM
16 years 2 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...
193
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CEC
2009
IEEE
16 years 2 months ago
2009
IEEE
Abstract—In the real world, many applications are nonstationary optimization problems. This requires that optimization algorithms need to not only find the global optimal soluti...
193
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CVPR
2008
IEEE
16 years 2 months ago
2008
IEEE
We present a novel and effective algorithm for rotation symmetry group detection from real-world images. We propose a frieze-expansion method that transforms rotation symmetry gro...
189
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VTC
2008
IEEE
16 years 1 months ago
2008
IEEE
—In this paper we present an efficient cross-layer scheduling algorithm designed for resource allocation in downlink of 4G wireless multicarrier networks. This study focuses on ...
221
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INFOCOM
2007
IEEE
16 years 1 months ago
2007
IEEE
— We consider the problem of throughput-optimal cross-layer design of wireless networks. We propose a joint congestion control and scheduling algorithm that achieves a fraction d...