Results 21 to 30 of about 149,509 (268)

THE ECONOMIC STRUCTURES IN THE ROMANIAN REGIONS AND COUNTIES AND THE EU MEMBER STATES. COMPARATIVE ANALYSES. [PDF]

open access: yesStrategii Manageriale, 2014
Bridging the gap between countries, and thus decresing poverty, is the greatest challenge of European countries in the context of the European social cohesion.
Marioara, IORDAN   +3 more
doaj  

Crystal structure and elasticity of Al-bearing phase H under high pressure

open access: yesAIP Advances, 2018
Al has significant effect on properties of minerals. We reported crystal structure and elasticity of phase H, an important potential water reservoir in the mantle, which contains different Al using first principles simulations for understanding the ...
Guiping Liu   +8 more
doaj   +1 more source

Loop Current SSH Forecasting: A New Domain Partitioning Approach for a Machine Learning Model

open access: yesForecasting, 2021
A divide-and-conquer (DAC) machine learning approach was first proposed by Wang et al. to forecast the sea surface height (SSH) of the Loop Current System (LCS) in the Gulf of Mexico.
Justin L. Wang   +4 more
doaj   +1 more source

Goes-13 IR Images for Rainfall Forecasting in Hurricane Storms

open access: yesForecasting, 2020
Currently, it is possible to access a large amount of satellite weather information from monitoring and forecasting severe storms. However, there are no methods of employing satellite images that can improve real-time early warning systems in different ...
Marilu Meza-Ruiz   +1 more
doaj   +1 more source

The Effect of Lead-Time Weather Forecast Uncertainty on Outage Prediction Modeling

open access: yesForecasting, 2021
Weather-related power outages affect millions of utility customers every year. Predicting storm outages with lead times of up to five days could help utilities to allocate crews and resources and devise cost-effective restoration plans that meet the ...
Feifei Yang   +2 more
doaj   +1 more source

For2For: Learning to forecast from forecasts

open access: yesCoRR, 2020
This paper presents a time series forecasting framework which combines standard forecasting methods and a machine learning model. The inputs to the machine learning model are not lagged values or regular time series features, but instead forecasts produced by standard methods.
Shi Zhao, Ying Feng
openaire   +2 more sources

On the effects of the timing of an intense cyclone on summertime sea-ice evolution in the Arctic

open access: yesAnnals of Glaciology
This study investigates the impacts of the timing of an extreme cyclone that occurred in August 2012 on the sea-ice volume evolution based on the Arctic Ice Ocean Prediction System (ArcIOPS).
Zhongxiang Tian   +5 more
doaj   +1 more source

Editorial for Special Issue “New Frontiers in Forecasting the Business Cycle and Financial Markets”

open access: yesForecasting, 2021
The global financial crisis of 2007–2009 and the COVID-19 pandemic have heightened uncertainty in financial markets and the business cycle [...]
Alessia Paccagnini
doaj   +1 more source

The forecast trap

open access: yesEcology Letters, 2022
Abstract Encouraged by decision makers’ appetite for future information on topics ranging from elections to pandemics, and enabled by the explosion of data and computational methods, model‐based forecasts have garnered increasing influence on a breadth of decisions in modern society.
openaire   +3 more sources

SIMLR: Machine Learning inside the SIR Model for COVID-19 Forecasting

open access: yesForecasting, 2022
Accurate forecasts of the number of newly infected people during an epidemic are critical for making effective timely decisions. This paper addresses this challenge using the SIMLR model, which incorporates machine learning (ML) into the epidemiological ...
Roberto Vega   +2 more
doaj   +1 more source

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