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VMV
2001
168views Visualization» more  VMV 2001»
13 years 11 months ago
High-quality Volume Rendering of Adaptive Mesh Refinement Data
Adaptive mesh refinement (AMR) is a numerical simulation technique used in computational fluid dynamics (CFD). By using a set of nested grids of different resolutions, AMR combine...
Gunther H. Weber, Oliver Kreylos, Terry J. Ligocki...
AAAI
1994
13 years 11 months ago
Intelligent Automated Grid Generation for Numerical Simulations
Numerical simulation of partial differential equations (PDEs) plays a crucial role in predicting the behavior of physical systems and in modern engineering design. However, in ord...
Ke-Thia Yao, Andrew Gelsey
MP
2002
85views more  MP 2002»
13 years 9 months ago
From fluid relaxations to practical algorithms for job shop scheduling: the makespan objective
We design an algorithm, called the fluid synchronization algorithm (FSA), for the job shop scheduling problem with the objective of minimizing the makespan. We round an optimal sol...
Dimitris Bertsimas, Jay Sethuraman
CPHYSICS
2007
90views more  CPHYSICS 2007»
13 years 10 months ago
Particles in fluids
For finite Reynolds numbers the interaction of moving fluids with particles is still only understood phenomenologically. We will present three different numerical studies all u...
Hans J. Herrmann, José S. Andrade Jr., Asc&...
INFOCOM
2010
IEEE
13 years 8 months ago
Delay Analysis for Cognitive Radio Networks with Random Access: A Fluid Queue View
Abstract—We consider a cognitive radio network where multiple secondary users (SUs) contend for spectrum usage, using random access, over available primary user (PU) channels. Ou...
Shanshan Wang, Junshan Zhang, Lang Tong