Conference paper

SCHWARZ Josef and OČENÁŠEK Jiří. ACCELERATED BAYESIAN OPTIMIZATION ALGORITHMS FOR ADVANCED HYPERGRAPH PARTITIONING, accepted paper. In: Procceedings of MENDEL 2003. Brno: Faculty of Mechanical Engineering BUT, 2003, pp. 133-141. ISBN 80-214-2411-7.
Publication language:english
Original title:ACCELERATED BAYESIAN OPTIMIZATION ALGORITHMS FOR ADVANCED HYPERGRAPH PARTITIONING, accepted paper
Title (cs):Akcelerované Bayesovské optimalizační algoritmy pro pokročilé dekompozice hypergrafů
Pages:133-141
Proceedings:Procceedings of MENDEL 2003
Conference:9th International Mendel Conference on Soft Computing
Place:Brno, CZ
Year:2003
ISBN:80-214-2411-7
Publisher:Faculty of Mechanical Engineering BUT
Keywords
Optimization problems, decomposition and allocation problems, graphical probabilistic model, Bayesian network, Bayesian-Dirichlet metric, Bayesian optimization algorithm, problem knowledge, parallelization, hypergraph partitioning.
Annotation
The paper summarizes our recent work on the design, analysis and applications of the Bayesian optimization algorithm (BOA) and its advanced accelerated variants for solving complex - sometimes NP-complete - combinatorial optimization problems from circuit design. We review the methods for accelerating BOA for hypergraph-partitioning problem. The first method accelerates the convergence of sequential BOA by utilizing specific knowledge about the optimized problem and the second method is based on the parallel construction of a probabilistic model. In the experimental part we analyze the advantages of acceleration techniques and prove that BOA is able to solve hypergraph partitioning problems reliably, effectively, and without the need for specifying control parameters and encoding schemes as in recombination-based genetic algorithms.
BibTeX:
@INPROCEEDINGS{
   author = {Josef Schwarz and Ji{\v{r}}{\'{i}}
	O{\v{c}}en{\'{a}}{\v{s}}ek},
   title = {ACCELERATED BAYESIAN OPTIMIZATION ALGORITHMS FOR ADVANCED
	HYPERGRAPH PARTITIONING, accepted paper},
   pages = {133--141},
   booktitle = {Procceedings of MENDEL 2003},
   year = {2003},
   location = {Brno, CZ},
   publisher = {Faculty of Mechanical Engineering BUT},
   ISBN = {80-214-2411-7},
   language = {english},
   url = {http://www.fit.vutbr.cz/research/view_pub.php?id=7190}
}

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