319 search results - page 36 / 64 » Unified Solution to Nonnegative Data Factorization Problems |
184
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VLDB
2007
ACM
16 years 2 months ago
2007
ACM
An optimization query asks for one or more data objects that maximize or minimize some function over the data set. We propose a general class of queries, model-based optimization ...
144
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INFOCOM
2010
IEEE
14 years 12 months ago
2010
IEEE
Recently, a cooperative paradigm for single-channel cognitive radio networks has been advocated, where primary users can leverage secondary users to relay their traffic. However, i...
123
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SECON
2010
IEEE
14 years 11 months ago
2010
IEEE
Abstract--Due to technology or policy constraints, communications across network domains usually require the intervention of gateways, and their proper deployment is crucial to the...
120
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ICIP
2006
IEEE
16 years 3 months ago
2006
IEEE
Although more efficient in computation compared to other tracking approaches such as particle filtering, the kernel-based tracking suffers from the "singularity" problem...
100
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ECCV
2006
Springer
16 years 3 months ago
2006
Springer
Abstract. We propose a solution to the problem of robust subspace estimation using the projection based M-estimator. The new method handles more outliers than inliers, does not req...