10615 search results - page 1678 / 2123 » Dynamic topic models |
156
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IJON
2006
15 years 6 months ago
2006
Switching between tasks that overlap in perceptual and response characteristics is assumed to rely upon the maintenance of task representations in prefrontal cortex (PFC). However...
161
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JFR
2008
15 years 6 months ago
2008
Tractor-trailer reversing is a classical non-linear control problem in which many of the solutions proposed in the literature perform poorly in the presence of real-world constrai...
173
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CPHYSICS
2007
15 years 6 months ago
2007
In this paper, we study dimension reduction of the three-dimensional (3D) Gross–Pitaevskii equation (GPE) modeling Bose–Einstein condensation under different limiting interact...
158
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CSDA
2007
15 years 6 months ago
2007
The paper presents a comparative study on the performance of commonly used estimators of the fractional order of integration when data is contaminated by noise. In particular, meas...
139
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JSW
2008
15 years 6 months ago
2008
Checkpointing is a commonly used approach to provide system fault-tolerance. However, using a constant checkpointing frequency may compromise the system's overall performance ...