Papers20100616130930 < AI_GEOSTATS

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

<strong>Date: </strong>25 July 1999

<strong>Authors: </strong>Olivier Perrin and Serge Iovleff

*Link:* <a target="_blank" href="http://www.geovista.psu.edu/sites/geocomp99/Gc99/028/gc_028.htm">http://www.geovista.psu.edu/sites/geocomp99/Gc99/028/gc_028.htm</a>

*Abstract:*

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.

Reference:

IV International Conference on !GeoComputation, Mary Washington College, Fredericksburg, VA, USA, 25-28 July 1999.

Topic revision: r4 - 2010-08-13 - 18:17:42 - TheresiaFreska

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