6004 search results - page 255 / 1201 » Parallelizing query optimization |
ICDE
1987
IEEE
14 years 2 months ago
1987
IEEE
Handling parallelism in database systems involves the specification of a storage model, a placement strategy, and a query processing strategy. An important goal is to determine th...
GECCO
2005
Springer
14 years 4 months ago
2005
Springer
In this paper, a new hybrid of genetic algorithm (GA) and simulated annealing (SA), referred to as GSA, is presented. In this algorithm, SA is incorporated into GA to escape from ...
ICPR
2000
IEEE
14 years 3 months ago
2000
IEEE
This paper describes an infrastructure that enables transparent development of image processing software for parallel computers. The infrastructure’s main component is an image ...
TCS
2010
13 years 9 months ago
2010
We consider a graph-theoretical formalization of the process of gene assembly in ciliates introduced in Ehrenfeucht et al (2003), where a gene is modeled as a signed graph. The ge...
ICCS
2007
Springer
14 years 5 months ago
2007
Springer
Abstract. The Southern California Earthquake Center initiated a major largescale earthquake simulation called TeraShake. The simulations propagated seismic waves across a domain of...