5 search results - page 1 / 1 » Parallel Adaptive Mesh Coarsening for Seismic Tomography |
SBACPAD
2004
IEEE
13 years 6 months ago
2004
IEEE
Seismic tomography enables to model the internal structure of the Earth. In order to improve the precision of existing models, a huge amount of acquired seismic data must be analy...
PPSC
1997
13 years 6 months ago
1997
We present an overview of algorithms and data structures for dynamic re nement coarsening adaptation of unstructured FE meshes on loosely coupled parallel processors. We describ...
IPPS
2000
IEEE
13 years 9 months ago
2000
IEEE
We present a new parallel repartitioning algorithm for adaptive finite-element meshes that significantly reduces the amount of data that needs to move between processors in orde...
HPDC
1999
IEEE
13 years 9 months ago
1999
IEEE
We describe our experience using PARED, an object oriented system for the adaptive solution of PDEs in a distributed computing environment. PARED handles selective mesh refinement...
TVCG
2010
13 years 3 months ago
2010
—We present a scheme for view-dependent level-of-detail control that is implemented entirely on programmable graphics hardware. Our scheme selectively refines and coarsens an ar...