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CEC
2003
IEEE
14 years 1 months ago
An evolutionary approach to microstructure optimisation of stereolithographic models
The aim of this work is to utilize an evolutationary algorithm to evolve the microstructure of an object created by a stereolithography machine. This should be optimised to be able...
Siavash Haroun Mahdavi, Sean Hanna
IPPS
2003
IEEE
14 years 1 months ago
A Low Cost Fault Tolerant Packet Routing for Parallel Computers
This work presents a new switching mechanism to tolerate arbitrary faults in interconnection networks with a negligible implementation cost. Although our routing technique can be ...
Valentin Puente, José A. Gregorio, Ram&oacu...
COMPGEOM
2003
ACM
14 years 1 months ago
Loops in reeb graphs of 2-manifolds
Given a Morse function over a 2-manifold with or without boundary, the Reeb graph is obtained by contracting the connected components of the level sets to points. We prove tight u...
Kree Cole-McLaughlin, Herbert Edelsbrunner, John H...
EGH
2003
Springer
14 years 29 days ago
Mesh mutation in programmable graphics hardware
We show how a future graphics processor unit (GPU), enhanced with random read and write to video memory, can represent, refine and adjust complex meshes arising in modeling, simu...
Le-Jeng Shiue, Vineet Goel, Jörg Peters
IPPS
2002
IEEE
14 years 20 days ago
Toward Optimal Diffusion Matrices
Efficient load balancing algorithms are the key to many efficient parallel applications. Until now, research in this area has mainly been focusing on homogeneous schemes. Howeve...
Robert Elsässer, Burkhard Monien, Günter...