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State dependent parameter metamodelling and sensitivity analysis

Ratto, Marco; Pagano, Andrea; Young, Peter C


In this paper we propose a general framework to deal with model approximation and analysis. We present a unified procedure which exploits sampling, screening and model approximation techniques in order to optimally fulfill basic requirements in terms of general applicability and flexibility, efficiency of estimation and simplicity of implementation. The sampling procedure applies Sobol' quasi-Monte Carlo sequences, which display optimal characteristics when linked to a screening procedure, such...[Show more]

CollectionsANU Research Publications
Date published: 2007
Type: Journal article
Source: Computer Physics Communications
DOI: 10.1016/j.cpc.2007.07.011


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