2009
DOI: 10.1021/ie900903u
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Optimal Experimental Design for Discriminating Numerous Model Candidates: The AWDC Criterion

Abstract: While model-based optimal experimental design (OED) strategies aiming at maximizing the parameter precision are regularly applied in industry and academia, only a little attention has been payed to OED techniques for model discrimination in practical applications. A broader use of these techniques is mainly hindered by two drawbacks: (i) The use of such techniques is desirable in an early model identification phase, where only a little knowledge on the process is available. The known methods, however, rely on … Show more

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Cited by 31 publications
(47 citation statements)
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“…Even though a global maximum can be reached at these conditions, this so-called model lumping phenomenon disables the discrimination between models within the group. Recently, Michalik et al 15 developed a methodology based on the Akaike's information criterion. The proposed Akaike Weights Design Criterion (AWDC) was shown to prevent model lumping successfully and to identify the best model structure very efficiently, even if numerous rival models were considered.…”
Section: Introductionmentioning
confidence: 99%
“…Even though a global maximum can be reached at these conditions, this so-called model lumping phenomenon disables the discrimination between models within the group. Recently, Michalik et al 15 developed a methodology based on the Akaike's information criterion. The proposed Akaike Weights Design Criterion (AWDC) was shown to prevent model lumping successfully and to identify the best model structure very efficiently, even if numerous rival models were considered.…”
Section: Introductionmentioning
confidence: 99%
“…For chemical reaction kinetics and biotechnology, there exists some work on designing dynamic stimuli for the purpose of model discrimination (Asprey and Macchietto, 2002; Box and Hill, 1967; Kremling et al , 2004). As has been illustrated, the consideration of model response variabilities strongly improves the designed experiments and experimental data quality (Chen and Asprey, 2003; Donckels, 2012; Michalik et al , 2010). Therefore, linearization of the system’s parameter mapping has been used.…”
Section: Introductionmentioning
confidence: 99%
“…Model-based OED strategies that aim to maximize parameter precision are regularly applied in industry and academia [19]. In systems biology, only a few authors give attention to application of OED techniques (e.g.…”
Section: Introductionmentioning
confidence: 99%
“…These techniques are tailored to few models and their use is desirable in an early model identification phase. At this stage there is limited information on the expected outcomes from the data measurements [19]. Despite these draw-backs, OEDs are still very popular for extraction of useful information from data.…”
Section: Introductionmentioning
confidence: 99%