306 search results - page 6 / 62 » Performance of Data-Parallel Spatial Operations |
DANTE
1999
IEEE
13 years 12 months ago
1999
IEEE
The growing importance of spatial data has made it imperative that spatial operations be executed efficiently. The most expensive operation is the join for spatial databases. This...
VCIP
2000
13 years 9 months ago
2000
A new down-conversion scheme in the DCT domain is presented, which can be used in decoders of DCT-compressed images and videos. The down-conversion in the transform domain general...
GECCO
2006
Springer
13 years 11 months ago
2006
Springer
Spatial based gene selection for division of chromosomes used by crossover operators is proposed for three-dimensional problems. This spatial selection is shown to preserve more g...
ICDE
2006
IEEE
14 years 9 months ago
2006
IEEE
A system that enables real time query processing on large spatial networks is demonstrated. The system provides functionality for processing a wide range of spatial queries such a...
DAWAK
2010
Springer
13 years 8 months ago
2010
Springer
Spatial data warehouses (SDW) enable analytical multidimensional queries together with spatial analysis. Mainly, three operations are related to SDW query processing performance: (...