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141
3D animation design image detail enhancement based on intelligent fuzzy algorithm
Published 2025-01-01“…The image was divided into superpixel regions using SLIC (Simple Linear Iterative Clustering) algorithm, and local features such as texture, contrast, and edge intensity were extracted; in the SRGAN model, the generator improved image resolution through deep residual blocks and Convolutional Neural Network (CNN), while the discriminator optimized the generated image quality through adversarial training; at the same time, a Fuzzy Logic System (FLS) was constructed to dynamically adjust the image fuzzy degree; channel and spatial attention modules in the generator were integrated to enhance key area details. …”
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142
Complex Path Planning for Manipulators Based on an Improved NSGA-III Algorithm With Hopfield Network
Published 2025-01-01“…To enhance planning efficiency and convergence accuracy, this paper proposes an improved NSGA-III multi-objective optimization algorithm based on Hopfield neural network. First, we construct an optimization objective function considering three dimensions: the length of the manipulator’s motion path, motion time, and joint impact. …”
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143
A Novel Network Optimization Scheme Based on Anti-Flocking and Improved Nash Equilibrium Algorithm
Published 2023-01-01“…For UAV backhaul transmission link construction, the simulation results show that the proposed improved NE strategy improves the average effective backhaul transmission rate by 12 %, the minimum backhaul transmission rate by 84 % and the overall iteration number by 5 % on average compared to a pure NE strategy.…”
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144
Multiscale Modeling and Reconstruction of Joint Motion: Finite Element Optimization Based on Particle Swarm Algorithm
Published 2025-01-01“…High-resolution CT and MRI scans of the knee joint were utilized to construct an accurate 3D reconstruction model, while the particle swarm algorithm was implemented to optimize joint positioning. …”
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145
Method for Solving Large Linear Algebraic Equation Systems Based on Kaczmarz–K-Means Algorithm
Published 2025-01-01“…Thus, a block Kaczmarz algorithm based on weight probability is constructed. …”
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146
Approach to Enhancing Panoramic Segmentation in Indoor Construction Sites Based on a Perspective Image Segmentation Foundation Model
Published 2025-04-01“…The proposed method iteratively executes SAM with adjusted input parameters to extract objects of varying sizes and subsequently applies filtering algorithms to retain valid objects. …”
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147
Design Analysis of Intelligent Enterprise Costing Platform Based on a Virtual Network Mapping Algorithm
Published 2022-01-01“…The algorithm uses node CPU, node degree, and neighboring bandwidth resources as advisors’ strategies, respectively, and customers consult multiple advisors in the process of constructing mapping solutions, and the advisors give suggestions to customers according to their strategies. …”
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148
Research on an Adaptive Motion Planning Method for Multi-joint Hyper-redundant Robots
Published 2024-08-01“…Then a bidirectional iterative tractor trajectory planning algorithm is proposed for the robot base fixed working condition. …”
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149
Design of Virtual Network Mapping Algorithm Based on K-Best Perfect Matchings of Bipartite Graph
Published 2014-02-01“…To improve the feasibility of virtual node mapping，grounded on feasibility test theorem and node rank indicators used to measure node availability，the virtual network mapping iterative algorithm based on K-best perfect matchings of bipartite graph was proposed，aiming at reducing mapping cost.Experiment shows that the proposed algorithm increases virtual network construction request acceptance ratio and benefit cost ratio，and hence can improve profit of physical network service provider.…”
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150
Design of Virtual Network Mapping Algorithm Based on K-Best Perfect Matchings of Bipartite Graph
Published 2014-02-01“…To improve the feasibility of virtual node mapping，grounded on feasibility test theorem and node rank indicators used to measure node availability，the virtual network mapping iterative algorithm based on K-best perfect matchings of bipartite graph was proposed，aiming at reducing mapping cost.Experiment shows that the proposed algorithm increases virtual network construction request acceptance ratio and benefit cost ratio，and hence can improve profit of physical network service provider.…”
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151
An Algorithm of Factor Graph Optimization for 3D Map of Unmanned Exploration Vehicle in Tunnel Environment
Published 2025-01-01“…The front-end point cloud registration module and the back-end construction algorithm based on filtering and graph optimization are designed. …”
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152
Development and Comparison of Interrupt-Based and Analog-to-Digital Converter Algorithms for Seed Counting in Precision Planters
Published 2024-12-01“…The evaluation was conducted on an 11-meter-long conveyor belt platform, tested at three different speeds: 4, 7, and 10 km h-1, through five distinct iterations. This comprehensive evaluation ensured the robustness and reliability of the algorithms across diverse seed types and varying operational conditions.Results and DiscussionTest results indicate that interrupt-based sensors demonstrate impressive seed counting capabilities; however, they may encounter issues such as susceptibility to dust and the need for manual recalibrations. …”
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153
Structure design and trajectory positioning method of underwater telescopic arm robot based on DE algorithm
Published 2024-01-01“…Considering the possible collision in the trajectory of the underwater robot arm and the increase in load pressure on the arm, the differential evolution method is introduced to iterate the time of the arm through six stages to plan the optimal value of time for the optimal trajectory of the arm, and finally, the algorithm is applied to the experiment. …”
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154
Multi-User Detection Algorithm for Asynchronous Non-Orthogonal Multiple Access Based on Gaussian Approximation
Published 2023-03-01“…Code domain non-orthogonal multiple access (NOMA) is one of the potential technologies to realize ubiquitous access in the future satellite internet.Considering that satellite-to-ground transmission has the characteristics of large propagation delay and high channel dynamics, strict timing synchronization between ground devices will lead to unbearable time resource overhead.Loosed synchronization relationship are required to achieve multi-user access in satellite internet.However, most of the existing multi-user detection algorithms in code domain NOMA are based on the assumption of synchronous transmission, which cannot accurately model and eff ectively alleviate the complex interference introduced by asynchronous multi-user transmission.Therefore, a novel multi-layer factor graph model by introduced the relative delay among users into the traditional two-part factor graph was constructed, and a low-complexity asynchronous multi-user detection algorithm based on gaussian approximation was proposed.The proposed algorithm iterated between each user's estimates and propagated the estimated information between users to improved the approximation.Simulation results showed that in high SNR region, the performance of the asynchronous code-domain NOMA with the proposed algorithm even outperforms its synchronous counterpart.…”
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155
Distributed Denial of Service Attack Detection in Software-Defined Networks Using Decision Tree Algorithms
Published 2025-03-01“…The study finds that a decision tree constructed with a hill climbing approach, termed the greedy decision tree, iteratively adds features on the basis of model performance and provides a simpler and more effective strategy for the detection of DDoS attacks in SDNs when compared with recently proposed schemes in the literature. …”
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156
A cooperative stochastic configuration network based on differential evolutionary sparrow search algorithm for prediction
Published 2024-12-01“…In the CSCN, the number of hidden layer nodes is adaptively adjusted according to the number of iterations, and the parameters of hidden nodes are cooperatively optimized by using a population-based metaheuristic algorithm. …”
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157
An adaptive hierarchical hybrid kernel ELM optimized by aquila optimizer algorithm for bearing fault diagnosis
Published 2025-04-01“…Subsequently, the hierarchical hybrid kernel extreme learning machine (HHKELM) is refined through an enhanced Aquila Optimizer (AO) algorithm, which iteratively optimizes the kernel hyperparameter combination. …”
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158
A DQN-Based Algorithm for Operational Optimization of Freight Trains in Long Steep Downhill Sections
Published 2024-08-01“…A loss function based on the value function was then constructed, and network parameters were updated iteratively by a batch gradient descent method. …”
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159
Application of Computer Algebra Systems to the Construction of the Collocations and Least Residuals Method for Solving the 3D Navier–Stokes Equations
Published 2014-10-01“…For accelerating the convergence of iterations a sufficiently universal algorithm is proposed, which is simple in its implementation and is based on the use of the Krylov’s subspaces. …”
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160
