-
6381
Convolutional neural networks and vision transformers for Plankton Classification
Published 2025-12-01“…The study considers the creation of ensembles combining different Convolutional Neural Network (CNN) models and transformer architectures to understand whether different optimization algorithms can result in more robust and efficient classification across various plankton datasets. …”
Get full text
Article -
6382
Energy-Efficient Resource Allocation for Near-Field MIMO Communication Networks
Published 2025-07-01“…A low-complexity optimization algorithm is proposed to realize the joint optimization of power and antenna number. …”
Get full text
Article -
6383
PRIMARY CARE: HOW TO INCREASE PHYSICAL ACTIVITY IN YOUR PATIENTS
Published 2019-07-01“…The variant of rational outpatient counseling with the help of the algorithm of organization of physical activity mode, providing stratification of patients, planning, optimization and control of personal motor activity was presented. …”
Get full text
Article -
6384
Simulation and test study of transmission characteristics of V-shaped rubber belt CVT
Published 2025-06-01“…ObjectiveThe dynamic matching problem of continuously variable transmission (CVT) with the engine and Baja racing car was subjected to research analysis.MethodsThe parameters of key components of CVT were first optimized by genetic algorithm in Matlab software, then the dynamic modeling and simulation of CVT and the whole vehicle were carried out in Matlab/Simulink and RecurDyn, and finally the vehicle test was carried out on the chassis dynamometer.ResultsThe results of modeling simulation and vehicle test show that the dynamic index of Baja racing car is significantly improved after the optimization of the parameters of key components of CVT. …”
Get full text
Article -
6385
Minimum Error Integration Method for Quadrilateral Flat Plate Fitting in Steel Construction
Published 2025-04-01“…Our results demonstrate at most a 75.5% reduction in fitting errors for analytical curved plates with particularly significant improvements in biconvex curvature scenarios. A practical engineering validation reveals that the method increases the proportion of planarizable plates from 27% to 45% under identical tolerance criteria, effectively reducing curved-plate fabrication demands and thus reducing cost and carbon emissions. …”
Get full text
Article -
6386
Multi-phase simultaneous segmentation of tumor in lung 4D-CT data with context information.
Published 2017-01-01“…In this paper, we propose a new method based on an improved graph cut algorithm with context information constraint to find a convenient and robust approach of lung 4D-CT tumor segmentation. …”
Get full text
Article -
6387
Communication resource allocation method in vehicular networks based on federated multi-agent deep reinforcement learning
Published 2025-08-01“…Finally, the global model parameters are fed back to the vehicles to further optimize the local resource allocation strategy, thus improving the system spectrum efficiency. …”
Get full text
Article -
6388
Research on caching strategy based on transmission delay in Cell-Free massive MIMO systems
Published 2021-12-01“…To meet the ultra-low latency and ultra-high reliability requirements of users in the future mobile Internet, the wireless caching technology was combined with Cell-Free massive MIMO systems.The caching model was designed based on AP cooperative caching and regional popularity evaluation.The transmission delay expression involving AP clustering, cooperative caching, and regional popularity was derived, and the content placement problem was expressed as total content transmission delay minimization.Through the demonstration of the NP-hard and submodular monotony of the optimization problem, the greedy algorithm-based optimization strategy was proposed.Simulation results show that the proposed strategy can effectively reduce the content transmission delay and improve the cache hit rate.…”
Get full text
Article -
6389
Drowsiness Detection of Construction Workers: Accident Prevention Leveraging Yolov8 Deep Learning and Computer Vision Techniques
Published 2025-02-01“…This study presents a vision-based approach using an improved version of the You Only Look Once (YOLOv8) algorithm for real-time drowsiness exposure among construction workers. …”
Get full text
Article -
6390
Analysis of IoT-Collected Radish Growth Data Using Deep Neural Networks
Published 2025-01-01“…The aim of this study was to apply genetic algorithm-based hyperparameter optimization (GA-HPO) to deep neural networks (DNNs) to classify an IoT-collected dataset on radish growth conditions, with the goal of identifying optimal growth parameters. …”
Get full text
Article -
6391
Underwater acoustic channel estimation method based on response generative network
Published 2025-04-01“…The input signal of the generative network was updated by a weight and bias update algorithm based on L1-regularized least squares. Finally, to address the instability of traditional deep learning models for underwater acoustic signals, a decomposed optimization algorithm based on Bures-Wasserstein objective function was proposed. …”
Get full text
Article -
6392
Automatic Quality Assessment of Speech-Driven Synthesized Gestures
Published 2022-01-01“…At the same time, in terms of performance, the model has an improvement of about 20% compared to before the algorithm adjustment.…”
Get full text
Article -
6393
Free-form型机床切齿优化(二)——混合进化遗传算法
Published 2002-01-01“…The algorithm integrates the improved genetic algorithm and projection on parameter line, being able to search global optimal solution effectively. …”
Get full text
Article -
6394
Energy-Efficient Layered Video Multicast over OFDM-Based Cognitive Radio Systems
Published 2015-10-01“…Meanwhile, the system EU obtained in our algorithms is greatly improved over traditional spectrum efficiency (SE) and energy efficiency (EE) optimization models.…”
Get full text
Article -
6395
Research on axial compensation precision puncture control method of prostate puncture robot
Published 2025-03-01“…Then, an improved adaptive particle swarm optimization (PSO) algorithm based on Levy Flight is proposed to identify parameters of this control model for puncture prostate in this article. …”
Get full text
Article -
6396
A Rapid Design Method for Centrifugal Pump Impellers Based on Machine Learning
Published 2025-05-01“…Variations in the cross-sectional area of the flow passage influence the internal flow state of the centrifugal pump, ultimately impacting its hydraulic efficiency. A genetic algorithm, guided by variations in the cross-sectional area of the flow passage, optimizes the blade profile, achieving an improved impeller flow path and completing the rapid design of the centrifuge. …”
Get full text
Article -
6397
Technical Code Analysis of Geomagnetic Flaw Detection of Suppression Rigging Defect Signal Based on Convolutional Neural Network
Published 2024-12-01“…The single-stage object detection algorithm YOLOv5 (You Only Look Once) based on convolutional neural network model calculation is used, the scale detection layer and positioning loss function of the YOLOv5 algorithm are improved and optimized, and the improved YOLOv5 algorithm is used for experiments. …”
Get full text
Article -
6398
Online variational Gaussian process for time series data
Published 2024-12-01“…Unlike traditional methods that rely on a fixed number of inducing points, OLVGP adaptively adjusts the number of inducing points as new data arrives and optimizes them from the model, ensuring that the model remains computationally efficient while maintaining high predictive accuracy. …”
Get full text
Article -
6399
TECHNOLOGICAL ADVANCES IN ELECTROPLATING: ARTIFICIAL INTELLIGENCE TO PREDICT ZINC COATING THICKNESS ON SAE 1008 LOW CARBON STEELS
Published 2025-02-01“…This ultimately reduces costs and improves product quality.…”
Get full text
Article -
6400
Research on Designing an Industrial Product-Service System with Uncertain Customer Demands
Published 2021-01-01“…This paper presents a design model that integrates an improved affinity propagation (AP) clustering algorithm, quality function development (QFD), and axiomatic design (AD). …”
Get full text
Article