4124 search results - page 341 / 825 » Improved Algorithms for Data Migration |
131
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PVLDB
2010
15 years 3 months ago
2010
In XML search systems twig queries specify predicates on node values and on the structural relationships between nodes, and a key operation is to join individual query node matche...
171
Voted
VIS
2007
IEEE
16 years 6 months ago
2007
IEEE
Pipeline architectures provide a versatile and efficient mechanism for constructing visualizations, and they have been implemented in numerous libraries and applications over the p...
129
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DCC
2001
IEEE
16 years 4 months ago
2001
IEEE
We propose a new transform coding algorithm that integrates all optimization steps into a coherent and consistent framework. Each iteration of the algorithm is designed to minimiz...
149
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IAT
2003
IEEE
15 years 10 months ago
2003
IEEE
—Ant-based algorithms or ant colony optimization (ACO) algorithms have been applied successfully to combinatorial optimization problems. More recently, Parpinelli and colleagues ...
132
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TVCG
2011
15 years 4 hour ago
2011
—This paper presents a study of gradient estimation methods for rendering unstructured-mesh volume data. Gradient estimation is necessary for rendering shaded isosurfaces and spe...