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PROCEDIA
2010
71views more  PROCEDIA 2010»
13 years 3 months ago
Compatible, energy and symmetry preserving 2D lagrangian hydrodynamics in rz - cylindrical coordinates
We present a new discretization for 2D Lagrangian hydrodynamics in rz geometry (cylindrical coordinates), which is total energy conserving and symmetry preserving.
A. Barlow, D. Burton, M. Shashkov
PROCEDIA
2010
114views more  PROCEDIA 2010»
13 years 3 months ago
Small world models for social network algorithms testing
Social networks have small-world property, hierarchical community structure, and some other properties. This paper proposes models of networks with these properties and algorithm ...
Igor Kanovsky
PROCEDIA
2010
78views more  PROCEDIA 2010»
13 years 3 months ago
Numerical solution of level dependent quasi-birth-and-death processes
We consider the numerical computation of stationary distributions for level dependent quasi-birth-and-death processes. An algorithm based on matrix continued fractions is presente...
Hendrik Baumann, Werner Sandmann
PROCEDIA
2010
123views more  PROCEDIA 2010»
13 years 3 months ago
Mean square convergence of a semidiscrete scheme for SPDEs of Zakai type driven by square integrable martingales
In this short note, a direct proof of L2 convergence of an Euler–Maruyama approximation of a Zakai equation driven by a square integrable martingale is shown. The order of conve...
Annika Lang
PROCEDIA
2010
109views more  PROCEDIA 2010»
13 years 1 days ago
Ridge regression ensemble for toxicity prediction
Traditional methods of assessing chemical toxicity of various compounds require tests on animals, which raises ethical concerns and is expensive. Current legislation may lead to a...
Marcin Budka, Bogdan Gabrys