In this work we show that the flexibility of the discontinuous Galerkin (dG) discretization can be fruitfully exploited to implement numerical solution strategies based on the use of …
Many important graph applications are iterative algorithms that repeatedly process the input graph until convergence. For such algorithms, graph abstraction is an important technique …
This paper presents the first classical Convolutional Neural Network (CNN) that can be applied directly to data from unstructured finite element meshes or control volume grids …
A Shamir - Proceedings. 2nd International Symposium on 3D …, 2004 - ieeexplore.ieee.org
We present a formulation of boundary mesh segmentation as an optimization problem. Previous segmentation solutions are classified according to the different segmentation …
S Langer - Journal of Computational Physics, 2014 - Elsevier
For unstructured finite volume methods an agglomeration multigrid with an implicit multistage Runge–Kutta method as a smoother is developed for solving the compressible …
A Shamir - Eurographics (State of the Art Reports), 2006 - diglib.eg.org
In this report we present the state of the art on segmentation, or partitioning techniques used on boundary meshes. Recently, these have become a part of many mesh and object …
In this paper we analyze the convergence properties of two-level and W-cycle multigrid solvers for the numerical solution of the linear system of equations arising from hp-version …
Large-scale parallel graph analytics involves executing iterative algorithms (eg, PageRank, Shortest Paths, etc.) that are both data-and compute-intensive. In this work we construct …
This paper presents the first classical Convolutional Neural Network (CNN) that can be applied directly to data from unstructured finite element meshes or control volume grids …