4432 search results - page 515 / 887 » Solving Demodulation as an Optimization Problem |
147
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ISVC
2009
Springer
16 years 2 months ago
2009
Springer
Abstract. We extend active contours to constrained iterative deconvolution by replacing the external energy function with a model-based likelihood. This enables sub-pixel estimatio...
175
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ACSD
2007
IEEE
16 years 1 months ago
2007
IEEE
In this paper we introduce executions of place/transition Petri nets with weighted inhibitor arcs (PTI-net) as enabled labeled stratified order structures (LSOs) and present a po...
190
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GECCO
2007
Springer
16 years 1 months ago
2007
Springer
A method is presented that allows one to exactly determine all the characteristics of a PSO’s sampling distribution and explain how it changes over time, in the presence stochas...
155
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GECCO
2007
Springer
16 years 1 months ago
2007
Springer
The phenomenon of particle bursts, a well-known feature of PSO is investigated. Their origin is concluded to lie in multiplicative stochasticity, previously encountered in the stu...
186
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FOCS
2006
IEEE
16 years 1 months ago
2006
IEEE
In this paper, we use random-selection protocols in the full-information model to solve classical problems in distributed computing. Our main results are the following: • An O(l...