Many shades in three dimensions and parallel universes of causality analysis

0586693 - ÚI 2025 DE eng A - Abstrakt
Paluš, Milan
Many shades in three dimensions and parallel universes of causality analysis.
EGU General Assembly 2024 Abstracts. Munich: European Geosciences Union, 2024.
[EGU General Assembly 2024. 14.04.2024-19.04.2024, Vienna]
Grant ostatní: AV ČR(CZ) NSFC-23-08; AV ČR(CZ) AP1901
Program: Bilaterální spolupráce; Akademická prémie - Praemium Academiae
Institucionální podpora: RVO:67985807
https://meetingorganizer.copernicus.org/EGU24/EGU24-8450.html

Many approaches to infer causal relations from time series in Earth sciences have been proposed and applied in order to identify diverse interactions, such as the influence of large-scale circulation modes on local temperature and precipitation, variability of Euroasian winters due to changing Arctic Sea ice cover, or interactions of solar activity and interplanetary medium conditions with the Earth’s magnetosphere-ionosphere systems. The methods usually depend on “dimensions” in which the understanding of underlying phenomena is located: The phenomena or processes can be linear or nonlinear; deterministic, or random. The third abstract “dimension” is the actual dimensionality of the problem, given either by the dimension of the state space of the underlying mechanism or the number of involved variables. We will conduct a short flight inside these “dimensions,” shedding light on some of the shades, comparing some of the causality inference methods using model and real data from the Earth sciences.
Trvalý link: https://hdl.handle.net/11104/0354125