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881
Spatiotemporal Variation and Abrupt Change Analysis of Temperature from 1960 to 2012 in the Huang-Huai-Hai Plain, China
Published 2015-01-01“…Based on a monthly dataset of temperature time series (1960–2012) in the Huang-Huai-Hai Plain of China (HHHPC), spatiotemporal variation and abrupt change analysis of temperature were examined by moving average, linear regression, spline interpolation, Mann-Kendall test, and moving t-test. …”
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882
Comparison of Parametric and Nonparametric Methods for Analyzing the Bias of a Numerical Model
Published 2016-01-01“…The graphical tools (such as time series and cumulative curves) show the performance of the model with time. …”
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883
A fuzzy compromise solution framework for assessing the early effect of COVID-19 on global stock indices
Published 2024-12-01“…To this end, in this paper, the researchers put forth a fuzzy entropy (for determining criteria weights) and Measurement of Alternatives and Ranking according to Compromise Solution (MARCOS) methodology utilizing time series data for the performance analysis of global indices during July 01, 2019, to May 31, 2020, distributed in two phases such as phase 1: July 01, 2019, to December 31, 2019 (pre-crisis) and phase 2: January 01, 2020, to May 31, 2020 (crisis). …”
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884
Comparative Study of Metaheuristics for the Curve-Fitting Problem: Modeling Neurotransmitter Diffusion and Synaptic Receptor Activation
Published 2015-01-01“…Simulations, however, do not provide generalized models of the underlying biochemical phenomena, but a set of observations, or time-series curves, displaying the behavior of the synapse in the scenario represented. …”
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885
Spatiotemporal Variability in Wind Turbine Blade Leading Edge Erosion
Published 2025-01-01“…Results indicate blade coating failure at some sites in as few as 4 years, and that the frequency and intensity of material stresses are both highly episodic and spatially varying. Time series analyses indicate that up to one-third of blade coating lifetime is exhausted in just 360 5-min periods in the Southern Great Plains (SGP). …”
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886
Adaptive CNN Ensemble for Complex Multispectral Image Analysis
Published 2020-01-01“…Due to the complexities (spatial, spectral, dynamic data sources, and temporal inconsistencies) in online and time-series multispectral image analysis, there is a high occurrence probability in variations of spectral bands from an input stream, which deteriorates the classification performance (in terms of accuracy) or makes them ineffective. …”
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887
Comparing the Effect of Public and Private Health Expenditures on the Health Status of D-8 Countries
Published 2022-05-01“…Purpose: This study uses the Panel Data model to compare the effect of public and private health expenditures on the health status of D-8 member countries from 2020 to 1995.Methodology: The statistical population studied in this research includes research from D-8 group member countries. Time series information about these countries was collected from reputable international sources, including the World Bank, which, using Eviews software, was tested. …”
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888
Improved Ozone Level Detection through Feature Selection with Modified Whale Optimization Algorithm
Published 2024-03-01“…The experiments run proposed approaches on a multivariate time-series dataset with 20 repetitions. The evaluation criteria include processing time, number of features selected, and classification accuracy obtained by the kNN classifier. …”
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889
DYNAMIC INTERACTIONS AMONG EXCHANGE RATE, PERFORMANCE OF MANUFACTURING SECTOR AND INFLATION IN NIGERIA: AN ARDL APPROACH
Published 2023-11-01“…Secondary and annual time series data that covered 1981 to 2018 are sourced from World Development Indicator (WDI) published by World Bank Organization. …”
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890
Addressing Missing Data in Slope Displacement Monitoring: Comparative Analysis of Advanced Imputation Methods
Published 2025-01-01“…This study addresses these challenges by evaluating advanced machine learning models—SAITS, ImputeFormer, and BRITS (Bidirectional Recurrent Imputation for Time Series)—for missing data imputation in slope displacement datasets. …”
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891
Forecasting O3 and NO2 concentrations with spatiotemporally continuous coverage in southeastern China using a Machine learning approach
Published 2025-01-01“…Existing methods, including chemical transport models (CTMs) and time series at air monitoring sites, forecast O3 and NO2 concentrations either with nontrivial uncertainty or without spatiotemporally continuous coverage. …”
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892
Gait Perception via Actual and Estimated Pneumatic Physical Reservoir Output
Published 2025-01-01“…Experimental evaluations indicate that the SEPRC model outperforms traditional PRC in clustering time‐series reservoir output sequences with the same dimensionality. …”
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893
Predictive Analytics of In-Service Bridge Structural Performance from SHM Data Mining Perspective: A Case Study
Published 2019-01-01“…The data mining methods proposed (distribution function, association analysis, and time-series analysis) are employed for the analysis and prediction of structural response and deterioration extent. …”
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894
A chaotic bursting-spiking transition in a pancreatic beta-cells system: observation of an interior glucose-induced crisis
Published 2017-07-01“…We provide a description of the crisis mechanism at the bursting-spiking transition point in terms of time series variations and based on certain amplitudes of invariant intervals associated with return maps. …”
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895
Forecasting of COVID-19 epidemic size in four high hitting nations (USA, Brazil, India and Russia) by Fb-Prophet machine learning model
Published 2025-01-01“…Yet, there is no immediate medicine or vaccination for control this dangerous pandemic and researchers are trying to implement mathematical or time series epidemic models to predict the disease severity with national wide data. …”
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896
Long Short-Term Memory Projection Recurrent Neural Network Architectures for Piano’s Continuous Note Recognition
Published 2017-01-01“…Long Short-Term Memory (LSTM) is a kind of Recurrent Neural Networks (RNN) relating to time series, which has achieved good performance in speech recogniton and image recognition. …”
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897
Exploring Interconnections Among Environmental Degradation, Energy Consumption, Information and Communication Technology, and Total Factor Productivity in Iran
Published 2025-07-01“…This descriptive-analytical and applied study used time series data from the World Bank and Iran Statistics Center from 2000 to 2023. …”
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898
Comparing the Impact of Renewable and Non-Renewable Energy Consumption on the Economic Welfare of Iranian Provinces Using a Panel Data Approach
Published 2023-02-01“…The statistical population includes research on the provinces of Iran. Time series information about these provinces has been collected from data available in the Energy Balance, Statistics Center, and Iran Economic and Financial Database, which was tested using Eviews software. …”
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899
A Multi-Scale Convolutional Residual Time-Frequency Calibration Method for Low-Accuracy Air Pollution Data
Published 2025-01-01“…The calibration module employs Gated Recurrent Units (GRUs) to capture long-term dependencies in time-series data through reset and update gates. Additionally, the Frequency Enhanced Channel Attention Mechanism (FECAM) uses Discrete Cosine Transform (DCT) to convert time-domain data to frequency-domain, assigning weights to different frequency components to enhance key features and suppress irrelevant ones. …”
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900
Real-time prediction of port water levels based on EMD-PSO-RBFNN
Published 2025-01-01“…First, through the application of EMD, the port water level time series was decomposed into sub-series characterized by lower non-linearity. …”
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