92 search results - page 12 / 19 » Spatial Join Selectivity Using Power Laws |
IPPS
2006
IEEE
14 years 1 months ago
2006
IEEE
Modern FPGA platforms provide the hardware and software infrastructure for building a bus-based System on Chip (SoC) that meet the applications requirements. The designer can cust...
ADMA
2009
Springer
14 years 2 months ago
2009
Springer
Abstract. Crawling the deep web often requires the selection of an appropriate set of queries so that they can cover most of the documents in the data source with low cost. This ca...
IPSN
2010
Springer
14 years 2 months ago
2010
Springer
We consider the problem of selecting an optimal set of sensors, as determined, for example, by the predictive accuracy of the resulting sensor network. Given an underlying metric ...
EDBT
2010
ACM
14 years 2 months ago
2010
ACM
The wide adaptation of GPS and cellular technologies has created many applications that collect and maintain large repositories of data in the form of trajectories. Previous work ...
SAC
2010
ACM
14 years 2 months ago
2010
ACM
In GIS and spatial databases, cardinal directions are frequently used as selection and join criteria in query languages. However, most cardinal direction models are only able to h...