1385 search results - page 166 / 277 » Clustering by Random Projections |
159
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TSMC
2002
15 years 6 months ago
2002
We present a method for sampling feature vectors in large (e.g., 2000 5000 16 bit) images that finds subsets of pixel locations which represent "regions" in the image. Sa...
172
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PIMRC
2010
IEEE
15 years 4 months ago
2010
IEEE
In this paper, a new type of collaboration in wireless sensor networks (WSN) is suggested that exploits array processing algorithms for better reception of a signal. For receive co...
191
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CVPR
2011
IEEE
14 years 10 months ago
2011
IEEE
We propose a new objective function for superpixel segmentation. This objective function consists of two components: entropy rate of a random walk on a graph and a balancing term....
205
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COMAD
2009
15 years 7 months ago
2009
Mining evolving data streams for concept drifts has gained importance in applications like customer behavior analysis, network intrusion detection, credit card fraud detection. Se...
181
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COMCOM
2008
15 years 6 months ago
2008
In this paper, we address the problem of increasing the effectiveness of an intrusion detection system (IDS) for a cluster of nodes in ad hoc networks. To reduce the performance o...