6004 search results - page 258 / 1201 » Parallelizing query optimization |
CLUSTER
2001
IEEE
14 years 2 months ago
2001
IEEE
In this paper we report experiences on a parallel implementation of a standard cell placement algorithm on a cluster of myrinet connected PCs. The proposed algorithm is based on a...
EDBT
2000
ACM
14 years 3 months ago
2000
ACM
The paper presents Spatial Distributions Server – an analytical tool aimed at efficient creation, storing and analyzing of spatial distributions. Methods of approximation of spat...
ATMOS
2008
14 years 11 days ago
2008
We present an extension of the well-known time-expanded approach for timetable information. By remodeling unimportant stations, we are able to obtain faster query times with less s...
ICCTA
2007
IEEE
14 years 5 months ago
2007
IEEE
We consider the problem of finding two parallel rectangles, in arbitrary orientation, covering a given set of n points in a plane, such that the area of the larger rectangle is m...
AAMAS
2007
Springer
13 years 11 months ago
2007
Springer
In this paper, we investigate the use of parallelization in reinforcement learning (RL), with the goal of learning optimal policies for single-agent RL problems more quickly by us...