Insight into model mechanisms through automatic parameter fitting: a new methodological framework for model development

Kristin Tøndel, Steven A. Niederer, Sander Land, Nicolas Smith

Abstract: Striking a balance between the degree of model complexity and parameter identifiability, while still producing biologically feasible simulations using modelling is a major challenge in computational biology. While these two elements of model development are closely coupled, parameter fitting from measured data and analysis of model mechanisms have traditionally been performed separately and sequentially. This process produces potential mismatches between model and data complexities that can compromise the ability of computational frameworks to reveal mechanistic insights or predict new behaviour. In this study we address this issue by presenting a generic framework for combined model parameterisation, comparison of model alternatives and analysis of model mechanisms.

External IDs:dblp:journals/bmcsb/TondelNLS14