2126 search results - page 163 / 426 » An optimization algorithm for imprecise multi-objective prob... |
156
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EVOW
2010
Springer
16 years 27 days ago
2010
Springer
For many real-life engineering optimization problems, the cost of one objective function evaluation can take several minutes or hours. In this context, a popular approach to reduce...
172
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SAC
2005
ACM
15 years 12 months ago
2005
ACM
In parallel and distributed processing, tasks are ordinarily clustered and assigned to different processors or machines before they are scheduled. The assignment of tasks to proc...
170
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NN
2002
Springer
15 years 6 months ago
2002
Springer
When learning a mixture model, we suffer from the local optima and model structure determination problems. In this paper, we present a method for simultaneously solving these prob...
155
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TMI
2008
15 years 6 months ago
2008
Tomographic reconstruction from positron emission tomography (PET) data is an ill-posed problem that requires regularization. An attractive approach is to impose an 1-regularizatio...
167
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APPROX
2005
Springer
15 years 12 months ago
2005
Springer
A large class of stochastic optimization problems can be modeled as minimizing an objective function f that depends on a choice of a vector x ∈ X, as well as on a random external...