Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2017WR021993 |
Information-Theoretic Approach to Bidirectional Scaling | |
Boso, Francesca; Tartakovsky, Daniel M. | |
2018-07-01 | |
发表期刊 | WATER RESOURCES RESEARCH
![]() |
ISSN | 0043-1397 |
EISSN | 1944-7973 |
出版年 | 2018 |
卷号 | 54期号:7页码:4916-4928 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | We present an information-theoretic approach for integration of multiresolution data into multiscale simulations. This general framework is used to upscale and downscale equations of fluid flow in heterogeneous porous media. Fine-scale information can comprise observational data and/or simulation results related to both system states and system parameters. It is aggregated into its coarse-scale representation by setting a probabilistic equivalence between the two scales, with parameters that are determined via minimization of observable error and mutual information across scales. The same quantities facilitate the use of coarse-scale data to constrain compatible fine-scale distributions. |
英文关键词 | subsurface upscaling machine learning stochastic |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000442502100041 |
WOS关键词 | HETEROGENEOUS POROUS-MEDIA ; HYDRAULIC CONDUCTIVITY ; DATA ASSIMILATION ; HOMOGENIZATION ; PERSPECTIVE ; TRANSPORT ; MODEL ; FLOW |
WOS类目 | Environmental Sciences ; Limnology ; Water Resources |
WOS研究方向 | Environmental Sciences & Ecology ; Marine & Freshwater Biology ; Water Resources |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/21167 |
专题 | 资源环境科学 |
作者单位 | Stanford Univ, Dept Energy Resources Engn, Stanford, CA 94305 USA |
推荐引用方式 GB/T 7714 | Boso, Francesca,Tartakovsky, Daniel M.. Information-Theoretic Approach to Bidirectional Scaling[J]. WATER RESOURCES RESEARCH,2018,54(7):4916-4928. |
APA | Boso, Francesca,&Tartakovsky, Daniel M..(2018).Information-Theoretic Approach to Bidirectional Scaling.WATER RESOURCES RESEARCH,54(7),4916-4928. |
MLA | Boso, Francesca,et al."Information-Theoretic Approach to Bidirectional Scaling".WATER RESOURCES RESEARCH 54.7(2018):4916-4928. |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论