2613 search results - page 343 / 523 » On an Optimization Problem in Sensor Selection* |
DAWAK
1999
Springer
15 years 2 months ago
1999
Springer
A Data Warehouse DW can be abstractly seen as a set of materialized views de ned over relations that are stored in distributed heterogeneous databases. The selection of views for...
COMCOM
2004
14 years 10 months ago
2004
The optimal multiple multicast problem (OMMP) on wavelength division multiplexing ring networks without wavelength conversion is considered in this paper. When the physical networ...
CORR
2011
Springer
14 years 5 months ago
2011
Springer
Index tuning, i.e., selecting the indexes appropriate for a workload, is a crucial problem in database system tuning. In this paper, we solve index tuning for large problem instan...
GECCO
2010
Springer
15 years 2 months ago
2010
Springer
Crowding is a technique used in genetic algorithms to preserve diversity in the population and to prevent premature convergence to local optima. It consists of pairing each offsp...
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SDM
2012
SIAM
13 years 16 days ago
2012
SIAM
Though Twitter acts as a realtime news source with people acting as sensors and sending event updates from all over the world, rumors spread via Twitter have been noted to cause c...