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Fariha Imam, Petr Musilek and Marek Z. Reformat
Due to aging infrastructure, technical issues, increased demand, and environmental developments, the reliability of power systems is of paramount importance. Utility companies aim to provide uninterrupted and efficient power supply to their customers. To...
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Han Lin Shang
A key summary statistic in a stationary functional time series is the long-run covariance function that measures serial dependence. It can be consistently estimated via a kernel sandwich estimator, which is the core of dynamic functional principal compon...
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Hanna N. Vaidya, Robert D. Breininger, Marisela Madrid, Steven Lazarus and Nezamoddin N. Kachouie
Within the last century, the global sea level has risen between 16 and 21 cm and will likely accelerate into the future. Projections from the Intergovernmental Panel on Climate Change (IPCC) show the global mean sea level (GMSL) rise may increase to up t...
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Fengping Liu, Xu Wang, Yuhu Chang, Ye Xu, Yinan Zheng, Ning Sun and Wei Li
This study analyzed the multivariate drought risks for the Wei River basin by characterizing the interdependence between the standardized precipitation index (SPI) and the standardized precipitation evapotranspiration index (SPEI). Both parametric and no...
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Nina Golyandina, Pavel Dudnik and Alex Shlemov
Singular spectrum analysis (SSA) is a non-parametric adaptive technique used for time series analysis. It allows solving various problems related to time series without the need to define a model. In this study, we focus on the problem of trend extractio...
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Edmund Robbins, Thu Thu Hlaing, Jonathan Webb and Nezamoddin N. Kachouie
Glaciers are important indictors of climate change as changes in glaciers physical features such as their area is in response to measurable evidence of fluctuating climate factors such as temperature, precipitation, and CO2. Although a general retreat of...
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Yuye Zou, Bohan Su and Yanhui Chen
Transportation is one of the major carbon sources in China. Container throughput is one of the main influencing factors of ports? carbon emission budget, and accurate prediction of container throughput is of great significance to the study of carbon emis...
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Jaroslaw Brodny and Magdalena Tutak
Successful implementation of digital solutions in a given region or country significantly depends on the implementation of this process by Small and Medium-Sized Enterprises (SMEs). This problem is very well understood in the European Union, where action...
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Lia Duarte, Ana Cláudia Teodoro and Hernâni Gonçalves
(1) Background: spatial thinking is indirectly applied in numerous daily activities (e.g., when defining the route when going to school/work) or in scientific areas (e.g., predicting the spatial?temporal spread of contagious diseases), and its ability mi...
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Xiaojing Wu, Zijun Zuo and Long Ma
The surrogate-assisted optimization (SAO) process can utilize the knowledge contained in the surrogate model to accelerate the aerodynamic optimization process. The use of this knowledge can be regarded as the primary form of intelligent optimization des...
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