Buscar
Mostrando ítems 31-40 de 3197
Constraining uncertainty in volumetric estimation: A case study from Namorado Field, Brazil
(Elsevier Science BvAmsterdamHolanda, 2011)
Measurement uncertainty estimated from accuracy assessment by using an in-house reference material: two case studies for the extraction of total PAH in industrial wastewater sludges
(Elsevier Science, 2014-12)
Measurement uncertainty is a required parameter to assure the reliability of analytical results because many management decisions (scientific, technical, regulatory, and economical) are based on the results of analytical ...
Robust filtering of discrete-time linear systems with parameter dependent Lyapunov functions
(Siam PublicationsPhiladelphiaEUA, 2002)
Dealing with Uncertainty in Polymer Manufacturing by Using Linear Regression Metrics and Sensitivity Analysis
(Elsevier, 2009-12)
In the polymers industry, models are heavily parameterizised, and the effect of each parameter on model outputs has not been extensively studied. A wide range of values for most of model's parameters can be found in ...
LMI conditions for robust stability analysis based on polynomially parameter-dependent Lyapunov functions
(Elsevier Science BvAmsterdamHolanda, 2006)
Petroleum reservoir uncertainty mitigation through the integration with production history matching
(Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM, 2011)
A note on model uncertainty in linear regression
(Blackwell Publ Ltd, 2003-01-01)
We consider model selection uncertainty in linear regression. We study theoretically and by simulation the approach of Buckland and co-workers, who proposed estimating a parameter common to all models under study by taking ...
Bayesian correction of H(z) data uncertainties
(2018-07-01)
We compile 41 H(z) data from literature and use them to constrain OΛCDM and flat ΛCDM parameters. We show that the available H(z) suffers from uncertainties overestimation and propose a Bayesian method to reduce them. As ...
Epistemic uncertainty of finite element models to predict the seismic response of RC free-plan buildings
(National Information Centre of Earthquake Engineering, 2017)
This study quantifies the epistemic uncertainty of several modeling assumptions in evaluating the seismic response of six reinforced concrete free-plan office buildings located in Santiago, Chile. The assumptions analyzed ...
Propagation of uncertainties and multimodality in the impact problem of two elastic bodies
(Elsevier, 2013-10)
An uncertainty quantification study is carried out for the problem of the frontal collision of two elastic bodies. The time of contact and the resultant force function involved during the collision are the quantities of ...