Surrogate‐based Bayesian calibration of biomechanical models with isotropic material behavior
Sign Up to like & getrecommendations! Published in 2022 at "International Journal for Numerical Methods in Biomedical Engineering"
DOI: 10.1002/cnm.3575
Abstract: This work introduces a computational methodology to calibrate material models in biomechanical applications under uncertainty. We adopt a Bayesian approach, which estimates the probability distributions of hyperelastic material parameters, based on force‐strain measurements. We approximate… read more here.
Keywords: bayesian calibration; surrogate based; methodology; based bayesian ... See more keywords
Influences of energy data on Bayesian calibration of building energy model
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DOI: 10.1016/j.apenergy.2018.09.156
Abstract: Abstract Every building has different (and fuzzy) characteristics and contains complex sub-systems that affect each other. Therefore, significant uncertainties exist when modeling an entire building as a system. Calibration is necessary and able to reduce… read more here.
Keywords: energy; computing time; accuracy; bayesian calibration ... See more keywords
Sensitivity analysis and Bayesian calibration for testing robustness of the BASGRA model in different environments
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DOI: 10.1016/j.ecolmodel.2017.05.015
Abstract: Proper parameterisation and quantification of model uncertainty are two essential tasks in improvement and assessment of model performance. Bayesian calibration is a method that combines both tasks by quantifying probability distributions for model parameters and… read more here.
Keywords: sensitivity analysis; model; calibration; bayesian calibration ... See more keywords
Comprehensive evaluation of the influence of meta-models on Bayesian calibration
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DOI: 10.1016/j.enbuild.2017.09.009
Abstract: Abstract Many efforts are used to eliminate the gaps between physical measurements and simulation results. The Bayesian calibration technique is one of the popular automatic calibration methods Allowing for all sources of uncertainty, the method… read more here.
Keywords: model; calibration; bayesian calibration; simulation ... See more keywords
Robust Bayesian Calibration of a k−ε Model for Compressible Jet-in-Crossflow Simulations
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DOI: 10.2514/1.j057204
Abstract: Compressible jet-in-crossflow interactions are difficult to simulate accurately using Reynolds-averaged Navier–Stokes (RANS) models. This could be due to simplifications inherent in RANS or the use... read more here.
Keywords: compressible jet; robust bayesian; bayesian calibration; calibration model ... See more keywords
Combining Bayesian Calibration and Copula Models for Age Estimation
Sign Up to like & getrecommendations! Published in 2023 at "International Journal of Environmental Research and Public Health"
DOI: 10.3390/ijerph20021201
Abstract: Accurately estimating and predicting chronological age from some anthropometric characteristics of an individual without an identity document can be crucial in the context of a growing number of forced migrants. In the related literature, the… read more here.
Keywords: bayesian calibration; combining bayesian; copula; age ... See more keywords