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APPT
2009
Springer
16 years 1 months ago
Computational Performance of a Parallelized Three-Dimensional High-Order Spectral Element Toolbox
In this paper, a comprehensive performance review of an MPI-based high-order three-dimensional spectral element method C++ toolbox is presented. The focus is put on the performance...
Christoph Bosshard, Roland Bouffanais, Christian C...
IPPS
2007
IEEE
16 years 1 months ago
Middleware and Performance Issues for Computational Finance Applications on Blue Gene/L
We discuss real-world case studies involving the implementation of a web services middleware tier for the IBM Blue Gene/L supercomputer to support financial business applications...
Thomas Phan, Ramesh Natarajan, Satoki Mitsumori, H...
ESA
2003
Springer
111views Algorithms» more  ESA 2003»
15 years 12 months ago
Fast Smallest-Enclosing-Ball Computation in High Dimensions
Abstract. We develop a simple combinatorial algorithm for computing the smallest enclosing ball of a set of points in high dimensional Euclidean space. The resulting code is in mos...
Kaspar Fischer, Bernd Gärtner, Martin Kutz
ESA
2003
Springer
141views Algorithms» more  ESA 2003»
15 years 12 months ago
Jacobi Curves: Computing the Exact Topology of Arrangements of Non-singular Algebraic Curves
We present an approach that extends the BentleyOttmann sweep-line algorithm [3] to the exact computation of the topology of arrangements induced by non-singular algebraic curves o...
Nicola Wolpert
VISUALIZATION
2000
IEEE
15 years 11 months ago
A computational steering system for studying microwave interactions with missile bodies
This paper describes a computer modeling and simulation system that supports computational steering, which is an effort to make the typical simulation workflow more efficient. O...
J. Edward Swan II, Marco Lanzagorta, Doug Maxwell,...