575 search results - page 23 / 115 » A Spectral Approach to Lower Bounds |
CORR
2010
Springer
13 years 7 months 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...
CSDA
2006
13 years 7 months ago
2006
Multidimensional scaling (MDS) is a collection of data analytic techniques for constructing configurations of points from dissimilarity information about interpoint distances. Cla...
ICPR
2010
IEEE
14 years 1 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...
ISIPTA
2003
IEEE
14 years 21 days 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...
CORR
2006
Springer
13 years 7 months 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...