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Modelling biochemical networks with intrinsic time delays: a hybrid semi-parametric approach
Authors:Moritz von Stosch  Joana Peres  Sebastião Feyo de Azevedo  Rui Oliveira
Affiliation:1.Departamento de Engenharia Química,LEPAE, Faculdade de Engenharia, Universidade do Porto,Porto,Portugal;2.Departamento de Quimica,REQUIMTE, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa,Caparica,Portugal
Abstract:

Background  

This paper presents a method for modelling dynamical biochemical networks with intrinsic time delays. Since the fundamental mechanisms leading to such delays are many times unknown, non conventional modelling approaches become necessary. Herein, a hybrid semi-parametric identification methodology is proposed in which discrete time series are incorporated into fundamental material balance models. This integration results in hybrid delay differential equations which can be applied to identify unknown cellular dynamics.
Keywords:
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