A Bayesian inference approach to identify a Robin coefficient in one-dimensional parabolic problems
A Bayesian inference approach to identify a Robin coefficient in one-dimensional parabolic problems
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用于识别一维抛物线问题中 Robin 系数的贝叶斯推理方法
DOI:
10.1016/j.cam.2009.05.007
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发表时间:
2009-09
影响因子:
2.4
通讯作者:
Yang, Feng-Lian
中科院分区:
文献类型:
--
作者:
Yan, Liang;Fu, Chu-Li;Yang, Feng-Lian
This paper investigates a nonlinear inverse problem associated with the heat conduction problem of identifying a Robin coefficient from boundary temperature measurement. A Bayesian inference approach is presented for the solution of this problem. The prior modeling is achieved via the Markov random field (MRF). The use of a hierarchical Bayesian method for automatic selection of the regularization parameter in the function estimation inverse problem is discussed. The Markov chain Monte Carlo (MCMC) algorithm is used to explore the posterior state space. Numerical results indicate that MRF provides an effective prior regularization, and the Bayesian inference approach can provide accurate estimates as well as uncertainty quantification to the solution of the inverse problem.
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DOI:
10.1016/j.ijheatmasstransfer.2007.08.031
发表时间:
2008-05
影响因子:
5.2
作者:
S. Parthasarathy;C. Balaji
通讯作者:
S. Parthasarathy;C. Balaji
DOI:
10.4324/9780203491287
发表时间:
1995
期刊:
--
影响因子:
--
作者:
Andrew Gelman;John B. Carlin;H. Stern;David B. Dunson;A. Vehtari;Donald B. Rubin
通讯作者:
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影响因子:
2.9
作者:
Bangti Jin
通讯作者:
Bangti Jin
DOI:
10.12746/swrccc.v8i36.773
发表时间:
2020-10
期刊:
The Southwest Respiratory and Critical Care Chronicles
影响因子:
--
作者:
Shengping Yang;G. Berdine
通讯作者:
Shengping Yang;G. Berdine
DOI:
10.1002/nme.1015
发表时间:
2004-07-07
影响因子:
2.9
作者:
Narayanan, VAB;Zabaras, N
通讯作者:
Zabaras, N