Publicaties
Beheer en onderhoud CFD modellen: implementaton of a CFD CAD model database Waterbouwkundig Laboratorium
APD DOES NOT GIVE SUPERIOR MASS REMOVAL COMPARED TO CAPD DESPITE THE HIGHER NUMBER OF DWELLS IN APD KU Leuven Universiteit Gent
Does the higher number of dwells with APD result in better solute removal compared to CAPD? Universiteit Gent
Decoupling P-NARX models using filtered CPD Vrije Universiteit Brussel
Nonlinear Auto-Regressive eXogenous input (NARX) models are a popular class of nonlinear dynamical models. Often a polynomial basis expansion is used to describe the internal multivariate nonlinear mapping (P-NARX). Resorting to fixed basis functions is convenient since it results in a closed form solution of the estimation problem. The drawback, however, is that the predefined basis does not necessarily lead to a sparse representation of the ...
Decoupling multivariate functions using a non-parametric filtered CPD approach Vrije Universiteit Brussel
Black-box model structures are dominated by large multivariate functions. Usually a generic basis function expansion is used, e.g. a polynomial basis, and the parameters of the function are tuned given the data. This is a pragmatic and often necessary step considering the black-box nature of the problem. However, having identified a suitable function, there is no need to stick to the original basis. So-called decoupling techniques aim at ...