Bioprosthetic heart valves (BHVs) are commonly used as heart valve replacements but they
are prone to fatigue failure; estimating their remaining life directly from medical images is …

We present a novel feature identification framework to recognize difficult-to-manufacture
drilled holes in a complex CAD geometry using deep learning. Deep learning algorithms …

We present a new method for immersogeometric fluid flow analysis that directly uses the
CAD boundary representation (B-rep) of a complex object and immerses it into a locally …

We illustrate the importance of geometrically accurate volume quadrature for obtaining
optimal accuracy with non-boundary-fitted finite element discretizations, when the problem …

Solid models traditionally use boundary-representation (B-rep) to define and model their
geometry. However, performing modeling operations such as Boolean operations or …

Computational fluid dynamics (CFD) simulations of flow over complex objects have been
performed traditionally using fluid-domain meshes that conform to the shape of the object …

We present ETER, an elastic tessellation framework for rendering large-scale NURBS
models with pixel-accurate and crack-free quality at real-time frame rates. We propose a …

We present a GPU algorithm for computing the directed Hausdorff distance between two
NURBS surfaces. The algorithm is based on sampling of one surface, and performing …

Material removal rate (MRR) is a commonly used metric for determining the efficiency of a
toolpath design, as it is usually used to determine the amount of machining time spent doing …

We have developed a differentiable programming framework for truncated hierarchical B-
splines (THB-splines), which can be used for several applications in geometry modeling …