5948 search results - page 887 / 1190 » Computing Robust Counter-Strategies |
141
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DCC
2007
IEEE
16 years 4 months ago
2007
IEEE
We consider a first-order Markov source, which is predictively encoded using a DPCM-style encoder. The quantized compressed prediction residual is transmitted over an erasure chan...
127
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MOBIHOC
2003
ACM
16 years 4 months ago
2003
ACM
It is often useful to know the geographic positions of nodes in a communications network, but adding GPS receivers or other sophisticated sensors to every node can be expensive. W...
187
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CVPR
2007
IEEE
16 years 2 months ago
2007
IEEE
We present a novel object-specific segmentation method which can be used in view-based object recognition systems. Previous object segmentation approaches generate inexact results ...
139
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SDM
2009
SIAM
16 years 1 months ago
2009
SIAM
Although a large body of work are devoted to finding communities in static social networks, only a few studies examined the dynamics of communities in evolving social networks. I...
134
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CVPR
2010
IEEE
16 years 1 months ago
2010
IEEE
Many applications need to segment out all small round
regions in an image. This task of finding dots can be viewed
as a region segmentation problem where the dots form one
regio...