5331 search results - page 806 / 1067 » Algebraic Methods for Optimization Problems |
212
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MMAS
2011
Springer
14 years 9 months ago
2011
Springer
This paper introduces a new sweeping preconditioner for the iterative solution of the variable coefficient Helmholtz equation in two and three dimensions. The algorithms follow th...
402
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PAMI
2012
13 years 10 months ago
2012
Turbulence mitigation refers to the stabilization of videos with non-uniform deformations due to the influence of optical turbulence. Typical approaches for turbulence mitigation ...
219
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KDD
2012
ACM
13 years 9 months ago
2012
ACM
In this paper, we investigate a problem of predicting what images are likely to appear on the Web at a future time point, given a query word and a database of historical image str...
179
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TVCG
2012
13 years 9 months ago
2012
—We present a new approach for time-varying graph drawing that achieves both spatiotemporal coherence and multifocus+context visualization in a single framework. Our approach uti...
187
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AMC
2007
15 years 6 months ago
2007
The particle swarm optimization algorithm was showed to converge rapidly during the initial stages of a global search, but around global optimum, the search process will become ve...