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PARA
2004
Springer
16 years 2 days ago
Structure-Preserving Model Reduction
A general framework for structure-preserving model reduction by Krylov subspace projection methods is developed. The goal is to preserve any substructures of importance in the matr...
Ren-Cang Li, Zhaojun Bai
VMV
2004
143views Visualization» more  VMV 2004»
15 years 8 months ago
Illustrating Magnetic Field Lines using a Discrete Particle Model
In this paper we demonstrate how a computational physics approach based on a discrete particle model can be employed for the visualization of magnetic field lines. This can be reg...
Thomas Klein, Thomas Ertl
NSDI
2008
15 years 9 months ago
Freezing More Than Bits: Chilling Effects of the OLPC XO Security Model
In this paper, we discuss Bitfrost, the security model developed by the One Laptop Per Child project for its XO laptop computers. Bitfrost implements a number of security measures...
Meredith L. Patterson, Len Sassaman, David Chaum
FMOODS
2006
15 years 8 months ago
Modeling and Validation of a Software Architecture for the Ariane-5 Launcher
We present the modeling and validation experiments performed with the IFx validation toolset and with the UML profile developed within the IST Omega project, on a representative sp...
Iulian Ober, Susanne Graf, David Lesens
CAGD
2008
109views more  CAGD 2008»
15 years 6 months ago
Application of B-spline techniques to the modeling of airplane wings and numerical grid generation
In the present paper we give account of an effort that aimed at the unification of the whole geometric preprocessing that preceded the wind tunnel readings with a realistic airpla...
Karl-Heinz Brakhage, Philipp Lamby