575 search results - page 23 / 115 » A Spectral Approach to Lower Bounds |
CORR
2010
Springer
15 years 25 days ago
2010
Springer
One major open problem in network coding is to characterize the capacity region of a general multi-source multi-demand network. There are some existing computational tools for boun...
94
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CSDA
2006
15 years 23 days ago
2006
Multidimensional scaling (MDS) is a collection of data analytic techniques for constructing configurations of points from dissimilarity information about interpoint distances. Cla...
108
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ICPR
2010
IEEE
15 years 6 months ago
2010
IEEE
We propose to use energy minimization in MRFs for matching-based image recognition tasks. To this end, the Tree-Reweighted Message Passing algorithm is modified by geometric cons...
93
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ISIPTA
2003
IEEE
15 years 6 months ago
2003
IEEE
Based on the coherence principle of de Finetti and a related notion of generalized coherence (g-coherence), we adopt a probabilistic approach to uncertainty based on conditional p...
132
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CORR
2006
Springer
15 years 23 days ago
2006
Springer
We provide a tight approximate characterization of the n-dimensional product multicommodity flow (PMF) region for a wireless network of n nodes. Separate characterizations in term...