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Document type:
Bachelorarbeit 
Author(s):
Markus Englberger 
Title:
Using the Spatially Adaptive Combination Technique for Efficient Quantification of Uncertainty in Hydrological Models 
Translated title:
Verwendung der räumlich-adaptiven Kombinationstechnik zur effizienten Quantifizierung von Unsicherheiten in hydrologischen Modellen 
Abstract:
Constructing polynomial chaos expansions in the context of uncertainty quantification requires the computation of inner products that are typically high dimensional integrals involving an expensive to evaluate model and a set of orthogonal polynomials. This thesis explores the approach of first interpolating the model and then either performing pseudospectral projection (PSP) on this surrogate or, by exploiting the simpler structure of the interpolant, deriving analytical formulas for the inner...    »
 
Subject:
DAT Datenverarbeitung, Informatik 
Supervisor:
Hans-Joachim Bungartz 
Advisor:
Ivana Jovanovic Buha; Michael Obersteiner 
Year:
2022 
Quarter:
1. Quartal 
Year / month:
2022-03 
Month:
Mar 
Language:
en 
Language from translation:
de 
University:
Technical University of Munich 
Faculty:
Fakultät für Informatik