%0 Journal Article
%T Second-Order MaxEnt Predictive Modelling Methodology. I: Deterministically Incorporated Computational Model (2nd-BERRU-PMD)
%A Dan Gabriel Cacuci
%J American Journal of Computational Mathematics
%P 236-266
%@ 2161-1211
%D 2023
%I Scientific Research Publishing
%R 10.4236/ajcm.2023.132013
%X This work presents a comprehensive second-order
predictive modeling (PM) methodology designated by the acronym 2nd-BERRU-PMD.
The attribute ˇ°2ndˇ± indicates that this methodology incorporates
second-order uncertainties (means and covariances) and second-order
sensitivities of computed model responses to
model parameters. The acronym BERRU stands for ˇ°Best- Estimate Results with Reduced Uncertaintiesˇ± and the last letter (ˇ°Dˇ±)
in the acronym indicates ˇ°deterministic,ˇ± referring to the deterministic
inclusion of the computational model responses. The 2nd-BERRU-PMD
methodology is fundamentally based on the maximum entropy (MaxEnt) principle.
This principle is in contradistinction to the fundamental principle that
underlies the extant data assimilation and/or adjustment
procedures which minimize in a least-square sense a subjective user-defined
functional which is meant to represent the discrepancies between measured and
computed model responses. It is shown that the 2nd-BERRU-PMD
methodology generalizes and extends current data assimilation and/or data
adjustment procedures while overcoming the fundamental limitations of these
procedures. In the accompanying work (Part II), the alternative framework for
developing the ˇ°second- order MaxEnt predictive modelling methodologyˇ± is presented by
incorporating probabilistically (as opposed to ˇ°deterministicallyˇ±) the
computed model responses.
%K Second-Order Predictive Modeling
%K Data Assimilation
%K Data Adjustment
%K Uncertainty Quantification
%K Reduced Predicted Uncertainties
%U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=125700