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SIAMSC
2008
125views more  SIAMSC 2008»
13 years 4 months ago
Hybrid Simulations of Reaction-Diffusion Systems in Porous Media
Abstract. Hybrid or multiphysics algorithms provide an efficient computational tool for combining micro- and macroscale descriptions of physical phenomena. Their use becomes impera...
Alexandre M. Tartakovsky, Daniel M. Tartakovsky, T...
MCS
2006
Springer
13 years 4 months ago
Three-phase immiscible displacement in heterogeneous petroleum reservoirs
We describe a fractional-step numerical procedure for the simulation of immiscible three-phase flow in heterogeneous porous media that takes into account capillary pressure and ap...
Eduardo Abreu, J. Douglas, Frederico Furtado, D. M...
ICCS
2004
Springer
13 years 10 months ago
A Fast Multifrontal Solver for Non-linear Multi-physics Problems
The paper presents a highly optimized implementation of a multifrontal solver for linear systems arising in the FEM simulation of multi-physics problems related to the behaviour of...
Alberto Bertoldo, Mauro Bianco, Geppino Pucci
ICMCS
2010
IEEE
236views Multimedia» more  ICMCS 2010»
13 years 6 months ago
Practical algorithm for minimum delay peer-to-peer media streaming
Though the existence of a minimum delay peer-to-peer media streaming scheme has been shown (under the name of snowball streaming), no actual algorithm has ever been designed so fa...
Jun Luo
TON
2010
89views more  TON 2010»
13 years 3 months ago
Demand-aware content distribution on the internet
—The rapid growth of media content distribution on the Internet in the past few years has brought with it commensurate increases in the costs of distributing that content. Can th...
Srinivas Shakkottai, Ramesh Johari