6004 search results - page 211 / 1201 » Parallelizing query optimization |
CCGRID
2003
IEEE
14 years 3 months ago
2003
IEEE
This paper discusses the impact of the hierarchical master-worker paradigm on performance of an application program, which solves an optimization problem by a parallel branch and ...
GECCO
1999
Springer
14 years 2 months ago
1999
Springer
This paper presents a study of parallel genetic algorithms (GAs) with multiple populations (also called demes or islands). The study makes explicit the relation between the probab...
CCGRID
2007
IEEE
14 years 4 months ago
2007
IEEE
Data Grids provide transparent access to heterogeneous and autonomous data resources. The main contribution of this paper is the presentation of a data sharing system that (i) is ...
CCGRID
2005
IEEE
14 years 4 months ago
2005
IEEE
Efficient resource discovery based on dynamic attributes such as CPU utilization and available bandwidth is a crucial problem in the deployment of computing grids. Existing solut...
IPPS
2007
IEEE
14 years 4 months ago
2007
IEEE
Stencil computations form the performance-critical core of many applications. Tiling and parallelization are two important optimizations to speed up stencil computations. Many til...