Using informative priors in facies inversion: The case of C-ISR method
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- 作者：G. Valakas ; K. Modis ; kmodis@mail.ntua.gr" class="auth_mail" title="E-mail the corresponding author
- 关键词：Bayesian facies inversion ; Prior information ; McMC ; Cosimulation
- 刊名：Advances in Water Resources
- 出版年：2016
- 出版时间：August 2016
- 年：2016
- 卷：94
- 期：Complete
- 页码：23-30
- 全文大小：2442 K
文摘
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An extension of Iterative Spatial Resampling is proposed for Bayesian inversion.
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C-ISR works by narrowing the prior and producing improved proposal realizations.
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The mechanism relies on cosimulation of system parameters with the state variables.
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A linear coregionalization model is assumed.