@inproceedings{61375eddc62e41fb8803ef06a4a50f05,
title = "Performance evaluation of DIRECT algorithm in parallel optimization for a thermohydrodynamic lubrication analysis",
abstract = "In this study the optimization is illustrated by maximizing the load-carrying capacity of a slider bearing represented by a thermohydrodynamic lubrication model. An efficient optimization scheme, Dividing RECTangles (DIRECT), is coded for parallel computing in a single-system image cluster. The main focus of this study was to examine the performance of the standard DIRECT algorithm in coarse-grained parallelism. The parallel efficiency is compared with the results obtained in recent studies of air bearing optimization by using a genetic algorithm and a divide-and-conquer scheme. It was found that the limited possibility for parallelism of the standard DIRECT algorithm contributes somewhat small parallel efficiency.",
author = "Tsai, \{Chih Ming\} and Nenzi Wang and Chang, \{Yau Zen\}",
year = "2005",
doi = "10.1115/wtc2005-63319",
language = "英语",
isbn = "0791842029",
series = "Proceedings of the World Tribology Congress III - 2005",
publisher = "American Society of Mechanical Engineers",
pages = "57--58",
booktitle = "Proceedings of the World Tribology Congress III - 2005",
note = "2005 World Tribology Congress III ; Conference date: 12-09-2005 Through 16-09-2005",
}