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Title: Estimating a Non-Stationary Spatial Structure Using Simulated Annealing

Date: 25 July 1999

Authors: Olivier Perrin and Serge Iovleff



In the last decade, a useful model for non-stationary random fields has been developed. This consists of reducing the random field of interest to isotropy via a bijective bi-continuous deformation of the index space. Then the problem consists of estimating this space deformation. We propose to estimate this space deformation using a constrained continuous version of the simulated annealing for a Metropolis dynamic.


IV International Conference on GeoComputation, Mary Washington College, Fredericksburg, VA, USA, 25-28 July 1999.
Topic revision: r4 - 13 Aug 2010, TheresiaFreska
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