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Abstract Details
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Activity Number:
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238
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Type:
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Contributed
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Date/Time:
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Monday, August 1, 2011 : 2:00 PM to 3:50 PM
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Sponsor:
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Section on Physical and Engineering Sciences
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| Abstract - #302684 |
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Title:
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Designs for Ensemble of Multiple Computer Models
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Author(s):
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Youngdeok Hwang*+ and Peter Z. G. Qian
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Companies:
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University of Wisconsin at Madison and University of Wisconsin at Madison
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Address:
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Department of Statistics, 1300 University Ave, Madison, WI, 53706,
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Keywords:
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Computer Experiments ;
U designs ;
Space-Filling Designs ;
Sliced Designs
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Abstract:
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Ensemble of multiple computer models arises as an important tool to study the complex phenomena and is getting more traction in many disciplines. We propose a new type of design, called sliced U design, for running such models. A sliced U design is a U design based on an orthogonal array with strength two that can be divided into different slices, each of which is a Latin hypercube design associated with each individual model. The construction method is easy to implement. Also will be discussed is a two-step procedure for integrating data from multiple computer models for estimating the average output mean. Numerical illustration is accompanied to validate the derived theoretical results.
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Authors who are presenting talks have a * after their name.
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