From the 1 of 4 linked papers with an AI index.
4 papers
Parallelizing Legacy Mesh Generation Software: Lessons Learned from a Pseudo-Constrained Parallel Data Refinement Approach for Advancing Front Local Reconnection
Kevin Garner, David Marcum, Nikos Chrisochoides
The paper reports on attempts to parallelize the legacy Advancing Front Local Reconnection (AFLR) mesh generator by decomposing the domain and using a runtime load balancer, achiev…
Distributed Semi-Speculative Parallel Anisotropic Mesh Adaptation
Kevin Garner, Polykarpos Thomadakis, Nikos Chrisochoides
This paper presents a distributed memory method for anisotropic mesh adaptation that is designed to avoid the use of collective communication and global synchronization techniques.…
Near Real-time Adaptive Isotropic and Anisotropic Image-to-mesh Conversion for Numerical Simulations Involving Cerebral Aneurysms
Kevin Garner, Fotis Drakopoulos, Chander Sadasivan +1
Presented are two techniques that are designed to help streamline the discretization of complex vascular geometries within the numerical modeling process. The first method integrat…
3-Dimensional Adaptive Unstructured Tessellated Look-up Tables for the Approximation of Compton Form Factors
Charles Hyde, Mitch Kerver, Christos Tsolakis +8
We describe an iterative algorithm to construct an unstructured tessellation of simplices (irregular tetrahedra in 3-dimensions) to approximate an arbitrary function to a desired p…