Benchmarking of Data-Driven Causality Discovery Approaches in the Interactions of Arctic Sea Ice and Atmosphere ...
The Arctic sea ice has retreated rapidly in the past few decades, which is believed to be driven by various dynamic and thermodynamic processes in the atmosphere. The newly open water resulted from sea ice decline in turn exerts large influence on the atmosphere. Therefore, this study aims to invest...
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Online Access: | https://dx.doi.org/10.13016/m2erjo-fmbu https://mdsoar.org/handle/11603/25888 |
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ftdatacite:10.13016/m2erjo-fmbu 2023-08-27T04:07:34+02:00 Benchmarking of Data-Driven Causality Discovery Approaches in the Interactions of Arctic Sea Ice and Atmosphere ... Huang, Yiyi Kleindessner, Matthäus Munishkin, Alexey Varshney, Debvrat Guo, Pei Wang, Jianwu 2021 https://dx.doi.org/10.13016/m2erjo-fmbu https://mdsoar.org/handle/11603/25888 unknown Frontiers Creative Commons Attribution 4.0 International Attribution 4.0 International (CC BY 4.0) This item is likely protected under Title 17 of the U.S. Copyright Law. Unless on a Creative Commons license, for uses protected by Copyright Law, contact the copyright holder or the author. https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 UMBC Big Data Analytics Lab CreativeWork article 2021 ftdatacite https://doi.org/10.13016/m2erjo-fmbu 2023-08-07T14:24:23Z The Arctic sea ice has retreated rapidly in the past few decades, which is believed to be driven by various dynamic and thermodynamic processes in the atmosphere. The newly open water resulted from sea ice decline in turn exerts large influence on the atmosphere. Therefore, this study aims to investigate the causality between multiple atmospheric processes and sea ice variations using three distinct data-driven causality approaches that have been proposed recently: Temporal Causality Discovery Framework Noncombinatorial Optimization via Trace Exponential and Augmented lagrangian for Structure learning (NOTEARS) and Directed Acyclic Graph-Graph Neural Networks (DAG-GNN). We apply these three algorithms to 39 years of historical time-series data sets, which include 11 atmospheric variables from ERA-5 reanalysis product and passive microwave satellite retrieved sea ice extent. By comparing the causality graph results of these approaches with what we summarized from the literature, it shows that the static ... Article in Journal/Newspaper Arctic Sea ice DataCite Metadata Store (German National Library of Science and Technology) Arctic |
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DataCite Metadata Store (German National Library of Science and Technology) |
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UMBC Big Data Analytics Lab |
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UMBC Big Data Analytics Lab Huang, Yiyi Kleindessner, Matthäus Munishkin, Alexey Varshney, Debvrat Guo, Pei Wang, Jianwu Benchmarking of Data-Driven Causality Discovery Approaches in the Interactions of Arctic Sea Ice and Atmosphere ... |
topic_facet |
UMBC Big Data Analytics Lab |
description |
The Arctic sea ice has retreated rapidly in the past few decades, which is believed to be driven by various dynamic and thermodynamic processes in the atmosphere. The newly open water resulted from sea ice decline in turn exerts large influence on the atmosphere. Therefore, this study aims to investigate the causality between multiple atmospheric processes and sea ice variations using three distinct data-driven causality approaches that have been proposed recently: Temporal Causality Discovery Framework Noncombinatorial Optimization via Trace Exponential and Augmented lagrangian for Structure learning (NOTEARS) and Directed Acyclic Graph-Graph Neural Networks (DAG-GNN). We apply these three algorithms to 39 years of historical time-series data sets, which include 11 atmospheric variables from ERA-5 reanalysis product and passive microwave satellite retrieved sea ice extent. By comparing the causality graph results of these approaches with what we summarized from the literature, it shows that the static ... |
format |
Article in Journal/Newspaper |
author |
Huang, Yiyi Kleindessner, Matthäus Munishkin, Alexey Varshney, Debvrat Guo, Pei Wang, Jianwu |
author_facet |
Huang, Yiyi Kleindessner, Matthäus Munishkin, Alexey Varshney, Debvrat Guo, Pei Wang, Jianwu |
author_sort |
Huang, Yiyi |
title |
Benchmarking of Data-Driven Causality Discovery Approaches in the Interactions of Arctic Sea Ice and Atmosphere ... |
title_short |
Benchmarking of Data-Driven Causality Discovery Approaches in the Interactions of Arctic Sea Ice and Atmosphere ... |
title_full |
Benchmarking of Data-Driven Causality Discovery Approaches in the Interactions of Arctic Sea Ice and Atmosphere ... |
title_fullStr |
Benchmarking of Data-Driven Causality Discovery Approaches in the Interactions of Arctic Sea Ice and Atmosphere ... |
title_full_unstemmed |
Benchmarking of Data-Driven Causality Discovery Approaches in the Interactions of Arctic Sea Ice and Atmosphere ... |
title_sort |
benchmarking of data-driven causality discovery approaches in the interactions of arctic sea ice and atmosphere ... |
publisher |
Frontiers |
publishDate |
2021 |
url |
https://dx.doi.org/10.13016/m2erjo-fmbu https://mdsoar.org/handle/11603/25888 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Sea ice |
genre_facet |
Arctic Sea ice |
op_rights |
Creative Commons Attribution 4.0 International Attribution 4.0 International (CC BY 4.0) This item is likely protected under Title 17 of the U.S. Copyright Law. Unless on a Creative Commons license, for uses protected by Copyright Law, contact the copyright holder or the author. https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.13016/m2erjo-fmbu |
_version_ |
1775348334080294912 |