365 search results - page 51 / 73 » Solving the Multiplication Constraint in Several Approximati... |
182
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BIBE
2007
IEEE
15 years 9 months ago
2007
IEEE
Non-negative matrix factorization (NMF) and non-negative tensor factorization (NTF) have attracted much attention and have been successfully applied to numerous data analysis probl...
159
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ICASSP
2008
IEEE
16 years 4 days ago
2008
IEEE
In this paper, we develop a beamforming algorithm for multiuser MIMO-relaying wireless systems. We consider a relaying scenario with multiple sources transmitting to one or more d...
190
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ISDA
2010
IEEE
15 years 3 months ago
2010
IEEE
Abstract--In business analysis, models are sometimes oversimplified. We pragmatically approach many problems with a single financial objective and include monetary values for non-m...
286
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MOBISYS
2011
ACM
14 years 8 months ago
2011
ACM
We present an indoor positioning system that measures location using disturbances of the Earth's magnetic field caused by structural steel elements in a building. The presenc...
204
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SIAMIS
2011
15 years 19 days ago
2011
Abstract. Accurate signal recovery or image reconstruction from indirect and possibly undersampled data is a topic of considerable interest; for example, the literature in the rece...