3972 search results - page 407 / 795 » Cosparse analysis modeling - uniqueness and algorithms |
160
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SAC
2008
ACM
15 years 5 months ago
2008
ACM
We consider analysis of complex stochastic models based upon partial information. MCMC and reversible jump MCMC are often the methods of choice for such problems, but in some situ...
209
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WSDM
2012
ACM
14 years 1 months ago
2012
ACM
In this work we propose a novel approach to anomaly detection in streaming communication data. We first build a stochastic model for the system based on temporal communication pa...
175
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SIGIR
2009
ACM
16 years 19 days ago
2009
ACM
With the sheer growth of online user data, it becomes challenging to develop preference learning algorithms that are sufficiently flexible in modeling but also affordable in com...
166
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GCB
2004
Springer
15 years 11 months ago
2004
Springer
: Carbon Labeling Systems (CLS) are large equation systems that describe the dynamics of labeled carbon atoms in a metabolic network. The rapid solution of these systems is the alg...
171
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GECCO
2006
Springer
15 years 9 months ago
2006
Springer
Metaheuristics have often been shown to be effective for difficult combinatorial optimization problems. The reason for that, however, remains unclear. A framework for a theory of ...