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 …

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 …

We explore the efficiency of a semi-intrusive uncertainty quantification (UQ) method for
multiscale models as proposed by us in an earlier publication. We applied the multiscale …

Disorders of coronary arteries lead to severe health problems such as atherosclerosis,
angina, heart attack and even death. Considering the clinical significance of coronary …

Development of efficient methods for uncertainty propagation has gained much attention in
recent years due to the increasing awareness of the importance of nondeterministic …

Nonintrusive methods are now established in the engineering community as a pragmatic
approach for the uncertainty quantification (UQ) and global sensitivity analysis (GSA) of …

There always exist multiple uncertainties including random uncertainty, interval uncertainty,
and fuzzy uncertainty in engineering structures. In the presence of hybrid uncertainties, the …

Surrogate-model-assisted uncertainty treatment practices have been the subject of
increasing attention and investigations in recent decades for many symmetrical engineering …

Uncertainty analysis in computer models has seen a rise in interest in recent years as a
result of the increased complexity of (and dependence on) computer models in the design …