1603 search results - page 191 / 321 » Universal Confidence Sets for Solutions of Optimization Prob... |
162
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CISS
2007
IEEE
16 years 25 days ago
2007
IEEE
— We propose an expectation-maximization (EM) technique for locating multiple transmitters based on power levels observed by a set of arbitrarily-placed receivers. Multiple trans...
172
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CORR
2011
Springer
15 years 1 months ago
2011
Springer
We describe a new variational lower-bound on the minimum energy configuration of a planar binary Markov Random Field (MRF). Our method is based on adding auxiliary nodes to every...
185
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WISE
2003
Springer
15 years 11 months ago
2003
Springer
There is much current interest in publishing and viewing databases as XML documents. The general benefits of this approach follow from the popularity of XML and the tool set avai...
135
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FSTTCS
2006
Springer
15 years 10 months ago
2006
Springer
We observe that pushdown tree automata (PTAs) known in the literature cannot express combinations of branching and pushdown properties. This is because a PTA processes the children...
205
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CORR
2007
Springer
15 years 6 months ago
2007
Springer
Abstract— We develop a general framework for MAP estimation in discrete and Gaussian graphical models using Lagrangian relaxation techniques. The key idea is to reformulate an in...