Bayesian Identification of Parameters Describing Nonlinear Models of Heterogeneous Media
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F12%3A00199949" target="_blank" >RIV/68407700:21110/12:00199949 - isvavai.cz</a>
Result on the web
<a href="http://www.itm.kit.edu/dynamik/iutam-symposium/downloads/Preliminary_Program1_final_end.pdf" target="_blank" >http://www.itm.kit.edu/dynamik/iutam-symposium/downloads/Preliminary_Program1_final_end.pdf</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Bayesian Identification of Parameters Describing Nonlinear Models of Heterogeneous Media
Original language description
The main goal of this work is to present a fully deterministic approach to a probabilistic interpretation of inverse problems in which the description of the introduced random variables/fields is given in a "white noise" framework. With the help of sucha representation, the probabilistic identification problem is cast in a polynomial chaos expansion setting and the Bayes linear form of updating, i.e. minimum variance estimation. With the help of polynomial chaos algebra this becomes a direct, purely algebraic way of computing the posterior, which is comparatively inexpensive to evaluate.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
BA - General mathematics
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů