Multi-Objective Reconstruction of Random Media using GPU Computing
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F15%3A00231264" target="_blank" >RIV/68407700:21110/15:00231264 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
Multi-Objective Reconstruction of Random Media using GPU Computing
Original language description
This paper deals with a reconstruction of random media. The optimization with statistical descriptors (namely two-point probability function and two-point lineal path function) and minimizing the errors between the statistical descriptors evaluated on the original medium and on the reconstructed surrogate medium are utilized. AS a result of doubts concerning the setting of the weights in the weighted-sum method, a purely multi-objective optimization routine is selected, specifically the non-dominated sorting genetic algorithm II. The volume constraint is satisfied using a special mutation operator that interchanges only pixels from different phases which is the only operator used in the work described in this paper. As a result of the high computational demands, the lineal path was evaluated in a parallel fashion utilizing graphical processing units. The main contribution is in the testing of the proposed methodology on several benchmark images.
Czech name
—
Czech description
—
Classification
Type
D - Article in proceedings
CEP classification
JD - Use of computers, robotics and its application
OECD FORD branch
—
Result continuities
Project
<a href="/en/project/GA15-07299S" target="_blank" >GA15-07299S: Numerical tools for model-based design of robust and optimised experiments</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the Fourth International Conference on Soft Computing Technology in Civil, Structural and Environmental Engineering
ISBN
978-1-905088-64-5
ISSN
1759-3433
e-ISSN
—
Number of pages
14
Pages from-to
—
Publisher name
Civil-Comp Press Ltd
Place of publication
Stirling
Event location
Praha
Event date
Sep 1, 2015
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
—