195 search results - page 7 / 39 » Density-Sensitive Evolutionary Clustering |
GECCO
2008
Springer
14 years 10 months ago
2008
Springer
In this paper, we report on our investigation of factors affecting the performance of various parallelization paradigms for multiobjective evolutionary algorithms. Different paral...
IPPS
1998
IEEE
15 years 1 months ago
1998
IEEE
Abstract. Nowadays genetic algorithms stand as a trend to solve NPcomplete and NP-hard problems. In this paper, we present a new hybrid metaheuristic which uses Parallel Genetic Al...
CORR
2008
Springer
14 years 9 months ago
2008
Springer
This paper combines the idea of a hierarchical distributed genetic algorithm with different interagent partnering strategies. Cascading clusters of sub-populations are built from ...
ERCIMDL
2000
Springer
15 years 1 months ago
2000
Springer
Segmentation of a colour image composed of different kinds of texture regions can be a hard problem, namely to compute for an exact texture fields and a decision of the optimum num...
ICTAI
2005
IEEE
15 years 3 months ago
2005
IEEE
Estimating the optimal number of clusters for a dataset is one of the most essential issues in cluster analysis. An improper pre-selection for the number of clusters might easily ...