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Keywords: Surrogate Models
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Proceedings Papers

Proc. ASME. IDETC-CIE2000, Volume 1: 20th Computers and Information in Engineering Conference, 647-653, September 10–13, 2000
Paper No: DETC2000/CIE-14653
... Abstract Surrogate models are used as a substitute for sophisticated system analysis in engineering design in order to improve efficiency, enhance understanding of problem domains and facilitate multidisciplinary design trade-offs. However, the cost of acquiring knowledge and information needed...
Proceedings Papers

Proc. ASME. IDETC-CIE2004, Volume 3a: 16th International Conference on Design Theory and Methodology, 405-414, September 28–October 2, 2004
Paper No: DETC2004-57510
... expensive to evaluate and difficult to run, in large part due to the imprecise knowledge available at the beginning of the design process. To circumvent these problems, a common approach proposed in the literature is the use of surrogate models. In this paper, we propose a framework for building surrogate...
Topics: Design
Proceedings Papers

Proc. ASME. IDETC-CIE2002, Volume 2: 28th Design Automation Conference, 993-1002, September 29–October 2, 2002
Paper No: DETC2002/DAC-34141
... 18 06 2008 This paper deals with the development of simulation-based design models under uncertainty, and presents an approach for building surrogate models and validating them for their efficacy and relevance from a design decision perspective. Specifically, this work addresses...
Proceedings Papers

Proc. ASME. IDETC-CIE2006, Volume 1: 32nd Design Automation Conference, Parts A and B, 393-404, September 10–13, 2006
Paper No: DETC2006-99210
... 09 06 2008 In order to reduce the time and resources devoted to design-space exploration during simulation-based design and optimization, the use of surrogate models, or metamodels, has been proposed in the literature. Key to the success of metamodeling efforts are the experimental...