About: Multi-Objective Reconstruction of Random Media

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	To simplify a numerical analysis of complicated real microstructures, a material representative volume element is defined. It is based on a binary (black and white) image, which statistically resembles a corresponding real microstructure. Several statistical descriptors suitable for the microstructure characterization of a random media can be considered. Then, for example a unit cell can be derived from the optimization procedure formulated in terms of selected statistical descriptors. The aim of the work described in this paper is to resolve this issue using multi-objective optimization techniques. The goal is to approximate as closely as possible the true Pareto front as a trade-off of competing objectives. The performance of the multi-objective algorithm is verified by the reconstruction of given artificial images and is compared with results of the single-objective counterparts. To simplify a numerical analysis of complicated real microstructures, a material representative volume element is defined. It is based on a binary (black and white) image, which statistically resembles a corresponding real microstructure. Several statistical descriptors suitable for the microstructure characterization of a random media can be considered. Then, for example a unit cell can be derived from the optimization procedure formulated in terms of selected statistical descriptors. The aim of the work described in this paper is to resolve this issue using multi-objective optimization techniques. The goal is to approximate as closely as possible the true Pareto front as a trade-off of competing objectives. The performance of the multi-objective algorithm is verified by the reconstruction of given artificial images and is compared with results of the single-objective counterparts. (en)
Title	Multi-Objective Reconstruction of Random Media Multi-Objective Reconstruction of Random Media (en)
skos:prefLabel	Multi-Objective Reconstruction of Random Media Multi-Objective Reconstruction of Random Media (en)
skos:notation	RIV/68407700:21110/13:00206799!RIV14-MSM-21110___
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(GAP105/11/0411), S
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Zeman, Jan Lepš, Matěj Pospíšilová, Adéla
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta stavební
http://linked.open...dnocenehoVysledku	90119
http://linked.open...ai/riv/idVysledku	RIV/68407700:21110/13:00206799
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	multi-objective optimization; genetic algorithm; non-dominated sorting genetic algorithm; two-point probability function; two-point cluster function; image reconstruction (en)
http://linked.open.../riv/klicoveSlovo	non-dominated sorting genetic algorithm two-point cluster function two-point probability function genetic algorithm multi-objective optimization image reconstruction
http://linked.open...ontrolniKodProRIV	[88A1ADD485C1]
http://linked.open...v/mistoKonaniAkce	Cagliari
http://linked.open...i/riv/mistoVydani	Stirling
http://linked.open...i/riv/nazevZdroje	Proceedings of the Third International Conference on Soft Computing Technology in Civil, Structural and Environmental Engineering
http://linked.open...in/vavai/riv/obor	JD
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Computational and theoretical techniques for non-linear material models with uncertain parameters
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Lepš, Matěj Zeman, Jan Pospíšilová, Adéla
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2013-09-03 (xsd:date)
issn	1759-3433
number of pages	16 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Civil-Comp Press Ltd
https://schema.org/isbn	978-1-905088-58-4
http://localhost/t...ganizacniJednotka	21110

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