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CPHYSICS
2004
68views more  CPHYSICS 2004»
13 years 10 months ago
Kinetic simulation of the VTF magnetic reconnection experiment
A new numerical code is developed to assist the interpretation of experimental results from the Versatile Toroidal Facility (VTF) magnetic reconnection experiment. As input the co...
J. Egedal, W. Fox, E. Belonohy, M. Porkolab
TOG
2002
121views more  TOG 2002»
13 years 9 months ago
A rapid hierarchical rendering technique for translucent materials
This paper introduces an efficient two-pass rendering technique for translucent materials. We decouple the computation of irradiance at the surface from the evaluation of scatteri...
Henrik Wann Jensen, Juan Buhler
SIAMAM
2010
90views more  SIAMAM 2010»
13 years 8 months ago
A Stochastic Analysis of a Greedy Routing Scheme in Sensor Networks
We address the stochastic characteristics of a recently-proposed greedy routing scheme. The stochastic behaviour of individual hop advancements is examined to observe the overall ...
H. Paul Keeler, P. G. Taylor
CSDA
2007
81views more  CSDA 2007»
13 years 10 months ago
A stochastic EM algorithm for a semiparametric mixture model
Recently, there has been a considerable interest in finite mixture models with semi-/non-parametric component distributions. Identifiability of such model parameters is generall...
Laurent Bordes, Didier Chauveau, Pierre Vandekerkh...
COMPUTING
2002
57views more  COMPUTING 2002»
13 years 10 months ago
Problem Dependent Generalized Prewavelets
In this paper, we present a new approach to construct robust multilevel algorithms for elliptic differential equations. The multilevel algorithms consist of multiplicative subspac...
Christoph Pflaum