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501
Projeto robusto de parâmetros em sistemas sinal-resposta: comparação de métodos de modelagem e análise Robust parameter design in signal-response systems: comparison of modeling an...
Published 2007-12-01“…In this paper, three modeling approaches are compared by use of a real example: Performance Measure Modeling (PMM), Response Modeling (RM) and Response Function Modeling (RFM). …”
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502
Digital Complex for Modeling Processes in Electric Circuits with Protection and Automatic Devices
Published 2017-06-01“…In addition to mutual inductances, models of the controlled dynamic and static connections by management functions developed for modeling electrical machines were used. …”
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503
A POSSIBLE RELATIONSHIP BETWEEN THE SETS OF QUASI-LINEAR LOCAL TRENDS STATISTICALLY DETECTED IN THE VARIATIONS OF THE MAGNETIC FIELD PARAMETERS BEFORE EARTHQUAKES IN SEISMICLY ACTI...
Published 2022-12-01“…The paper considers the properties of statistical function whose plot comprises a set of measurements of H-component of the magnetic field. …”
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504
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505
Flexible Adaptive Marine Predator Algorithm and Its Application in Fault Detection for Wind Turbines
Published 2024-12-01“…Although the marine predators algorithm (MPA) is one of the most widely applied meta-heuristics, it has encountered challenges in the fault diagnosis of wind turbines, i.e. low convergence rates and proneness to falling into local optima, which adversely affect the real-time capability and accuracy of diagnosis. To solve these issues, this paper proposes a flexible adaptive marine predator algorithm (FAMPA) by introducing an adaptive parameter mechanism to enhance the original MPA. …”
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506
Optimal control for system of stochastic differential equations with Lévy jumps
Published 2025-09-01Get full text
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507
Reduction of Energy Consumption in Mobile Cloud Computing by Classification of Demands and Executing in Different Data Centers
Published 2018-06-01“…We derived a penalty function for cost and then by using Lyapunov optimization theorem; we designed an algorithm to minimize the average cost of energy consumption based on the online information in MCC. …”
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508
Implementation of a Neural Network for Adaptive PID Tuning in a High-Temperature Thermal System
Published 2025-06-01“…Precise temperature control in high-temperature furnaces is challenged by nonlinearities, parameter drift, and high thermal inertia. This study proposes an adaptive control strategy combining a classical PID loop with real-time gain updates from a feed-forward artificial neural network (ANN). …”
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509
Association of polymorphic variants rs6684209 and rs7521023 of the calsequestrin gene (CASQ2) with contractile myocardial function in patients with coronary artery disease
Published 2019-11-01“…There was no association of the rs6684209 variant with CHF risk factors and parameters of myocardial contractile function. A relationship was found between the GG genotype of the rs7521023 variant and a higher frequency of left atrium dilatation. …”
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510
Modeling the Impact of Human Awareness and Insecticide Use on Malaria Control: A Fractional-Order Approach
Published 2024-11-01“…We analyzed the stability of the proposed model using a well-formulated Lyapunov function. Furthermore, model parameter estimation was carried out using real data from malaria cases reported in Zimbabwe. …”
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511
Spatial Distribution and Evolution of pH as a Function of Cation Exchange Capacity, Sum of Exchangeable Bases, and Organic Matter and Aluminum in the Soils of Foumban
Published 2023-01-01“…The present work aims to study the behaviour of pH as a function of certain chemical parameters such as CEC, organic matter, exchangeable bases, and exchangeable aluminum and to map the spatial structure of the pH parameter by kriging. …”
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512
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513
A Flexible Truncated (<i>u</i>,<i>v</i>)-Half-Normal Distribution: Properties, Estimation and Applications
Published 2025-05-01“…Some key properties of the proposed model, including its cumulative distribution function, probability density function, survival function, hazard rate, and moments, are derived and analyzed. …”
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514
ARIMA Markov Model and Its Application of China’s Total Energy Consumption
Published 2025-06-01“…Based on the auto correlation function (ACF) and partial auto correlation function (PACF) plots of the difference time series, the optimal parameters <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi mathvariant="normal">p</mi></mrow></semantics></math></inline-formula> and <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi mathvariant="normal">q</mi></mrow></semantics></math></inline-formula> are selected using the Akaike information criterion (AIC) and Bayesian information criterion (BIC), thereby determining the specific ARIMA configuration. …”
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515
Statistical inference and applications of a new transforming weibull distribution
Published 2025-08-01“…This model significantly enhances its applicability and flexibility by adjusting the shape and scale parameters of the random variables. We have detailed the analysis of the key statistical properties of the transformed Weibull distribution, including survival function, hazard function, quantile function, moment and moment-generating function, and order statistics, and have explored its heavy-tailed characteristics through mathematical proofs. …”
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516
A road lane detection approach based on reformer model
Published 2025-03-01“…By utilizing local sensitive hashing (LSH) attention mechanism, reversible Transformer structure and partitioning mechanism introduced in Reformer model, the high complexity of Transformer model can be overcome; and by configuring the Mish activation function and Huber loss function, the difficulties in network training and parameter optimization in Transformer model can also be solved. …”
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517
Improving Modularity Regularization Techniques for Estimating Structures in Complex Network
Published 2025-07-01“…Maximum likelihood estimation is a common method for estimating the parameters of SBMs. In this paper, a model selection for stochastic block models is presented based on the optimization of the log-likelihood function to find the best number of communities K detected by the regularized convex modularity maximization method. …”
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518
Reliability assessment of two production lines using joint progressively type-II censored XLindley samples
Published 2025-07-01“…In addition to estimating the unknown parameters, the reliability functions for each production line, as well as for both production lines simultaneously, are analyzed. …”
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519
Medical Data over Sound—CardiaWhisper Concept
Published 2025-07-01“…The CardiaWhisper system is evaluated across several performance parameters, including functionality, complexity, speed, noise immunity, power consumption, range, and cost-efficiency. …”
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520
Synchronization and dynamics of modified fractional order Kawasaki disease model with chaos stability control
Published 2025-07-01“…Employs Lyapunov functions to determine the model equilibria analysis global stability. …”
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