5234 search results - page 685 / 1047 » Method Components - Rationale Revealed |
160
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IDA
2009
Springer
16 years 1 months ago
2009
Springer
Abstract. We present a probabilistic model for robust principal component analysis (PCA) in which the observation noise is modelled by Student-t distributions that are independent ...
159
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SIGCOMM
2009
ACM
16 years 1 months ago
2009
ACM
Assigning the resources of a virtual network to the components of a physical network, called Virtual Network Mapping, plays a central role in network virtualization. Existing appr...
138
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
We present a data-driven approach for target detection and identification based on a linear mixture model. Our aim is to determine the existence of certain targets in a mixture w...
179
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ICC
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract—Secure multicast has become an important component of many applications in wireless networks. In this paper, we investigate secure intra and inter group information shar...
183
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ICC
2008
IEEE
16 years 1 months ago
2008
IEEE
— A signal space diversity (SSD) scheme is one of techniques to achieve diversity gain in fading channels. This method consists of two key operations: constellation rotation and ...