D Ye, A Nikishova, L Veen, P Zun… - Reliability Engineering & …, 2021 - Elsevier
Abstract The In-Stent Restenosis 2D model is a full y coupled multiscale simulation of post- stenting tissue growth, in which the most costly submodel is the blood flow simulation. This …
Purpose Coronary artery stenosis, or abnormal narrowing, is a widespread and potentially fatal cardiac disease. After treatment by balloon angioplasty and stenting, restenosis may …
A family of semi-intrusive forward uncertainty propagation (UP) methods for multiscale models is introduced. The methods are semi-intrusive in the sense that inspection of the …
In-stent restenosis is a recurrence of coronary artery narrowing due to vascular injury caused by balloon dilation and stent placement. It may lead to the relapse of angina …
Disorders of coronary arteries lead to severe health problems such as atherosclerosis, angina, heart attack and even death. Considering the clinical significance of coronary …
Computational models are used in a variety of fields to improve our understanding of complex physical phenomena. Recently, the realism of model predictions has been greatly …
To accurately predict the performance of physical systems, it becomes essential for one to include the effects of input uncertainties into the model system and understand how they …
In this thesis a probabilistic framework for the analysis of large-scale models with a focus on biomechanics is developed. Data-driven stochastic descriptions of uncertain model input …
Uncertainty quantification (UQ) is a key component when using computational models that involve uncertainties, eg in decision-making scenarios. In this work, we present uncertainty …