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Knowledge- and Model-Driven Deep Reinforcement Learning for Efficient Federated Edge Learning: Single- and Multi-Agent Frameworks
Published 2025-01-01“…We formulate a joint optimization problem for FL worker selection and algorithm parameter configuration to minimize the final test loss subject to time and energy constraints. …”
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583
Pathogenetic approach to the treatment of coagulopathic bleeding in obstetrics
Published 2025-05-01“…Diagnostics and treatment of coagulopathy was carried out according to the algorithm using thromboelastometry (TEM) parameters. …”
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584
Leader-Following-Based Optimal Fault-Tolerant Consensus Control for Air–Marine–Submarine Heterogeneous Systems
Published 2025-04-01“…Then, for the fault-tolerant control (FTC) consensus problem of heterogeneous systems under partial actuator failures and interruption failures, an optimal FTC protocol for heterogeneous multi-agent systems based on the control allocation algorithm is designed. …”
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585
Response mitigations of adjacent structure with MPTMD under real and stochastic excitations
Published 2025-05-01“…This, in turn, increases the probability of structural impacts, which often result in significant or partial damage. This paper proposes multiple elastoplastic-tuned mass damper systems (MPTMD) to mitigate the damage caused to nearby structures due to seismic events. …”
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586
Levenberg–Marquardt Analysis of MHD Hybrid Convection in Non-Newtonian Fluids over an Inclined Container
Published 2025-04-01“…This work aims to explore the magnetohydrodynamic mixed convection boundary layer flow (MHD-MCBLF) on a slanted extending cylinder using Eyring–Powell fluid in combination with Levenberg–Marquardt algorithm–artificial neural networks (LMA-ANNs). The thermal properties include thermal stratification, which has a higher temperature surface on the cylinder than on the surrounding fluid. …”
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587
A Comprehensive System to Support Decision Making in Highly Complex Project Portfolio Situations
Published 2025-01-01Get full text
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588
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589
Exploring Multi-Pathology Brain Segmentation: From Volume-Based to Component-Based Deep Learning Analysis
Published 2024-12-01“…Detection and segmentation of brain abnormalities using Magnetic Resonance Imaging (MRI) is an important task that, nowadays, the role of AI algorithms as supporting tools is well established both at the research and clinical-production level. …”
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590
Mathematical analysis of Prandtl number with Artificial neural network and fractional operator for nanofluid flow
Published 2025-07-01“…Methods:: The governing partial differential equations are non-dimensionalized and solved using the Laplace transform method. …”
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591
Performance of an End-to-End Inventory Demand Forecasting Pipeline Using a Federated Data Ecosystem
Published 2024-07-01Get full text
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592
ACO-NM hybrid optimization calculation method for transit time of oxygen activation logging in CO2 injection profile
Published 2025-08-01“…This approach reduced the dimension of the solution vector and enhanced operational efficiency. Despite the NM algorithm’s advantages of requiring no prior guidance and exhibiting rapid convergence, as a direct optimization algorithm, its results were greatly affected by the initial solution. …”
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593
Multi-objective optimization of wavy microchannel heat sinks with symmetric configurations generated by interpolation curves
Published 2025-06-01“…Partial correlation analysis reveals that the design variables W1 and W3 describing the width of microchannels have the greatest influence on the two objective functions with different trends. …”
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594
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595
Platform-independent Specification and Verification of the Standard Mathematical Square Root Function
Published 2018-12-01Get full text
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596
PCA-FSA-MLR Model and Its Application in Runoff Forecast
Published 2021-01-01“…To improve the accuracy of runoff forecast,and establish a runoff forecast model combining principal component analysis (PCA),future search algorithm (FSA),and multiple linear regression (MLR),this paper reduces the dimensionality of the sample data by PCA,selects 8 standard test functions and simulates and verifies FSA under different dimensional conditions,optimizes MLR constant terms and partial regression coefficients by FSA,proposes a PCA-FSA-MLR runoff forecast model,constructs PCA-LS-MLR,PCA-FSA-SVM,and PCA-SVM models with dimensionality reduction processing by PCA and FSA-MLR,LS-MLR,FSA-SVM,and SVM without dimensionality reduction processing as a comparison model,and verifies each model through forecasting the annual runoff and monthly runoff in December of Longtan station in Yunnan Province.The results show that:①FSA has better optimization accuracy and global extremum search ability under different dimensional conditions;②The average absolute relative error of the annual runoff and monthly runoff in December of Longtan station through PCA-FSA-MLR model are 1.63% and 3.91% respectively,and its forecast accuracy is better than the other 7 models,with higher forecast accuracy and stronger generalization ability;③For the same model,the forecast accuracy after dimensionality reduction processing by PCA is better than that without dimensionality reduction processing,so the data dimensionality reduction by PCA is helpful to improve the forecast accuracy of models.…”
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597
Determination of Reactive RF-Sputtering Parameters for Fabrication of SiOx Films With Specified Refractive Index, for Highly Reflective SiOx Distributed Bragg Reflector
Published 2017-01-01“…A statistical study and a Genetic Algorithm are implemented that can determine the deposition conditions (including oxygen partial flow and pressure) for fabricating a film with an arbitrary refractive index in the range of 1.4–4.2. …”
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598
SPL-YOLOv8: A Lightweight Method for Rape Flower Cluster Detection and Counting Based on YOLOv8n
Published 2025-07-01Get full text
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599
Stability Optimization of Explicit Runge–Kutta Methods with Higher-Order Derivatives
Published 2024-11-01Get full text
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600
Structure Approximation-Based Preconditioning for Solving Tempered Fractional Diffusion Equations
Published 2025-05-01Get full text
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