A problem knowledge-based evolutionary algorithm KBOA for hypergraph bisectioning

Type

conference paper

Language

english

Authors

Schwarz Josef, Ing., CSc. (DCSE FEECS BUT)
Očenášek Jiří, Ing. (DCSE FEECS BUT)

URL

http://www.fit.vutbr.cz/~schwarz/PDFCLANKY/jckbse.ps PS

Keywords

problem knowledge, Bayesian evolutionary algorithm, hypergraph partitioning

Abstract

This paper is an experimental study on an utilization of additional knowledge about the decomposition problem to be solved. We have demonstrated this approach on the hypergraph bisectioning that can serve as a model of system decomposition in common, data base decomposition etc. We have focused on the extension of the Bayesian Optimization Algorithm BOA. The extension of the original BOA algorithm is based on the usage of a prior information about the hypergraph structure. This knowledge is used for both setting initial Bayesian network and the initial population using injection of clusters to improve the convergence of the decomposition process. The behaviour of our version KBOA is tested on the set of benchmarks, such as grid and random geometric graphs as well as real hypergraphs.

Annotation

This paper is an experimental study on an utilization of additional knowledge about the decomposition problem to be solved. We have demonstrated this approach on the hypergraph bisectioning that can serve as a model of system decomposition in common, data base decomposition etc. We have focused on the extension of the Bayesian Optimization Algorithm BOA. The extension of the original BOA algorithm is based on the usage of a prior information about the hypergraph structure. This knowledge is used for both setting initial Bayesian network and the initial population using injection of clusters to improve the convergence of the decomposition process. The behaviour of our version KBOA is tested on the set of benchmarks, such as grid and random geometric graphs as well as real hypergraphs.

Published

2000

Pages

51-58

Proceedings

Proceedings of the Fourth Joint Conference on Knowledge-Based Software Engineering Brno, Czech Republic, 2000

Conference

IEEE Design and Diagnostics of Electronic Circuits and Systems 2002, Brno, CZ

ISBN

1-58603-060-4

Publisher

IOS Press

Place

BRNO, CZ

BibTeX

@INPROCEEDINGS{FITPUB6435,
   author = "Josef Schwarz and Ji\v{r}\'{i} O\v{c}en\'{a}\v{s}ek",
   title = "A problem knowledge-based evolutionary algorithm KBOA for hypergraph bisectioning",
   pages = "51--58",
   booktitle = "Proceedings of the Fourth Joint Conference on Knowledge-Based Software Engineering Brno, Czech Republic, 2000",
   year = 2000,
   location = "BRNO, CZ",
   publisher = "IOS Press",
   ISBN = "1-58603-060-4",
   language = "english",
   url = "https://www.fit.vut.cz/research/publication/6435"
}