Efficient serial and parallel implementations of the cutting angle global optimisation technique
Contribuinte(s) |
Li, D. Cai, X. Q. |
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Data(s) |
01/01/2001
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Resumo |
We examine efficient computer implementation of one method of deterministic global optimisation, the cutting angle method. In this method the objective function is approximated from values below the function with a piecewise linear auxiliary function. The global minimum of the objective function is approximated from the sequence of minima of this auxiliary function. Computing the minima of the auxiliary function is a combinatorial problem, and we show that it can be effectively parallelised. We discuss the improvements made to the serial implementation of the cutting angle method, and ways of distributing computations across multiple processors on parallel and cluster computers.<br /> |
Identificador | |
Idioma(s) |
eng |
Publicador |
The Conference |
Relação |
http://dro.deakin.edu.au/eserv/DU:30004551/beliakov-efficientandserial-2001.pdf |
Direitos |
2001, ICOTA |
Tipo |
Conference Paper |