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Urban Microcirculation Traffic Network Planning Method Based on Fast Search Random Tree Algorithm
Published 2024-12-01Get full text
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Automated guided vehicle (AGV) path optimization method based on improved rapidly-exploring random trees
Published 2025-06-01“…In response to the issues of low computational efficiency, slow convergence speed, curvy paths, and the tendency to fall into local optima in rapidly-exploring random tree (RRT) algorithms for automated guided vehicle (AGV) path planning, this article proposes an improved RRT algorithm that combines adaptive step-size optimization with K-dimensional tree (KD-Tree) based fast nearest neighbor search. …”
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A Linear Fitting Algorithm Based on Modified Random Sample Consensus
Published 2025-06-01Get full text
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TS-SSA: An improved two-stage sparrow search algorithm for large-scale many-objective optimization problems.
Published 2025-01-01“…In the first stage of TS-SSA, this paper proposes a many-objective sparrow search algorithm (MaOSSA) to mainly manages the convergence through the adaptive population dividing strategy and the random bootstrap search strategy. …”
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A stacked ensemble machine learning model for the prediction of pentavalent 3 vaccination dropout in East Africa
Published 2025-04-01“…The objective is to identify predictors of dropout and enhance intervention strategies.MethodsThe study utilized seven base machine learning algorithms to create a stacked ensemble model with three meta-learners: Random Forest (RF), Generalized Linear Model (GLM), and Extreme Gradient Boosting (XGBoost). …”
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Securing IoT Communications via Anomaly Traffic Detection: Synergy of Genetic Algorithm and Ensemble Method
Published 2025-06-01“…The second phase focuses on optimal feature selection using a Genetic Algorithm enhanced with eagle-inspired search strategies. …”
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Research on vehicle scheduling for forest fires in the northern Greater Khingan Mountains
Published 2025-01-01“…Improvement of ordinary genetic algorithm, design of double population strategy selection operation, the introduction of chaotic search initialization population, to improve the algorithm’s solution efficiency and accuracy, through the northern pristine forest area of Daxing’anling real forest fire cases and generation of large-scale random fire point simulation experimental test to verify the effectiveness of the algorithm, to ensure that the effectiveness and reasonableness of the solution to the problem of forest fire emergency rescue vehicle scheduling program. …”
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Smart Chaining: Templing and Temple Search
Published 2025-01-01“…Experimental evidence illustrates the dominance of Templing and Temple Search as it delivers <inline-formula> <tex-math notation="LaTeX">$4.5x$ </tex-math></inline-formula> faster searches and <inline-formula> <tex-math notation="LaTeX">$3.5x$ </tex-math></inline-formula> faster insertions over plain chaining at equal space complexity. …”
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Photovoltaic Hosting Capacity Assessment of Distribution Networks Considering Source–Load Uncertainty
Published 2025-04-01Get full text
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Streamlining ICI Transformed as a Nonnegative System
Published 2025-07-01“…The previous algorithm used initial conditions that were randomly assorted pixel intensities. …”
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An RFCSO-based grid stability enhancement by integrating solar photovoltaic systems with multilevel unified power flow controllers
Published 2024-12-01“…Furthermore, the ML-UPFC, controlled by a random forest cuckoo search optimization algorithm, enhances the fault ride-through capabilities and power regulation. …”
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Optimization Methods for Customized Bus Routes in Random Environments
Published 2025-01-01Get full text
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Illustration Design Model with Clustering Optimization Genetic Algorithm
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Path Planning Algorithm for Manipulators in Complex Scenes Based on Improved RRT*
Published 2025-01-01“…Aiming at the problems of a six-degree-of-freedom robotic arm in a three-dimensional multi-obstacle space, such as low sampling efficiency and path search failure, an improved fast extended random tree (RRT*) algorithm for robotic arm path planning method (abbreviated as HP-APF-RRT*) is proposed. …”
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Precise wind allocation scheme decision based on attraction-repulsion algorithm
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Routing algorithm for heterogeneous computing force requests based on computing first network
Published 2025-02-01“…An optimized genetic algorithm to address this issue was proposed. This algorithm was designed from both local and global perspectives: to ensure fast convergence to the target solution locally, a single parameter satisfying the randomness strategy was used to initialize the population, making it widely dispersed in the solution space; adopting a multi-parameter solution (or path) balanced selection strategy for selection operations, making the selected population rich and diverse; adopting a two-layer crossover strategy for crossover operations, with the aim of expanding the breadth of global search; adopting a multi parameter random single point mutation strategy for mutation operations, with the aim of deepening local search capabilities. …”
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