Suggested Topics within your search.
Suggested Topics within your search.
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6681
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6682
Investigation of Floating Offshore Wind Farm Layout Optimization Considering Mooring Line Constraints
Published 2024-12-01“…By carefully considering the buffer zones, the power potential of FOWFs with three-line, four-line, and six-line mooring configurations can be improved by 122%, 100%, and 78%, respectively. Then, a genetic algorithm is employed to optimize the FOWT positions and mooring line angles simultaneously. …”
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6683
A comprehensive metric study of distributed PV consumption capacity considering multiple uncertainties
Published 2025-04-01“…A local chaotic search is introduced to improve the firefly algorithm, and the improved firefly algorithm is used to solve the comprehensive measurement model and output the comprehensive measurement results of the absorption capacity. …”
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6684
Enhancing image retrieval through optimal barcode representation
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6685
Optimization Method for Improving Efficiency of Thermal Field Reconstruction in Concrete Dam
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6686
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6687
FADQN: A Heuristic Reinforcement Learning Mechanism for UAV Path Planning in Unknown Environment
Published 2025-01-01“…However, traditional DRL algorithms often suffer from slow convergence. To address this issue, this paper introduces an enhanced deep reinforcement learning algorithm, termed Firefly Algorithm-enhanced Deep Q-Network (FADQN). …”
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6688
Chaotic evolutionary multi-objective optimization for multivariate pair trading in tehran stock exchange: the distance approach
Published 2024-06-01“…To achieve multiple goals, the developed type of genetic algorithm, namely, The Chaotic Non-dominated Sorting Genetic Algorithm (CNSGA-II), was used. …”
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6689
A Framework for Low-Carbon Container Multimodal Transport Route Optimization Under Hybrid Uncertainty: Model and Case Study
Published 2025-06-01“…Subsequently, a multi-strategy improved whale optimization algorithm (WOA) is developed to solve the formulated model. …”
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6690
Comprehensive Benefit Evaluation for Prefabricated Buildings Based on NSGA-II and Simulated Annealing Optimization Projection Pursuit Method
Published 2024-01-01“…Finally, the NSGA-II and simulated annealing algorithm optimization projection pursuit method are applied to solve and evaluate the comprehensive benefit model, obtaining the optimal prefabricated component solution with the best comprehensive benefits. …”
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6691
Time Prediction in Ship Block Manufacturing Based on Transfer Learning
Published 2024-11-01“…This research addresses a critical gap in ship block manufacturing time prediction.…”
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6692
GIS spatial optimization for agricultural crop allocation using NSGA-II
Published 2025-06-01“…To speedup the convergence of the algorithm, we introduce more suitable crossover and mutation operators in NSGA-II, aiming to direct the search towards the Pareto optimal solutions. …”
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6693
Enhancing cybersecurity through autonomous knowledge graph construction by integrating heterogeneous data sources
Published 2025-04-01“…However, constructing an efficient knowledge graph poses challenges. In our research, we construct a cybersecurity knowledge graph (CKG) autonomously using heterogeneous data sources. …”
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6694
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6695
Ensemble genetic and CNN model-based image classification by enhancing hyperparameter tuning
Published 2025-01-01“…The ensemble genetic algorithm and convolutional neural network (EGACNN) are proposed to enhance image classification by fine-tuning hyperparameters. …”
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6696
A Compressed Sequence Tag Index for Fast Peptide Retrieval and Efficient Storage in Protein Identification Search Engines
Published 2025-06-01“…Based on STIP, we design a peptide retrieval algorithm named STIP-Search. This algorithm utilizes the sequence tag index constructed by STIP for peptide sequence retrieval. …”
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6697
Parameter sensitivity analysis for diesel spray penetration prediction based on GA-BP neural network
Published 2024-12-01“…Machine learning has started to be used in engine research to optimize combustion and predict fuel spray characteristics. …”
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6698
Aerodynamic Optimization Method for Propeller Airfoil Based on DBO-BP and NSWOA
Published 2024-11-01“…To address the issues of tedious optimization processes, insufficient fitting accuracy of surrogate models, and low optimization efficiency in drone propeller airfoil design, this paper proposes an aerodynamic optimization method for propeller airfoils based on DBO-BP (Dum Beetle Optimizer-Back-Propagation) and NSWOA (Non-Dominated Sorting Whale Optimization Algorithm). The NACA4412 airfoil is selected as the research subject, optimizing the original airfoil at three angles of attack (2°, 5° and 10°). …”
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6699
An improved lightweight tiny-person detection network based on YOLOv8: IYFVMNet
Published 2025-04-01“…This operation also reduces the computational cost by decreasing the amount of required feature map channels, while maintaining the effectiveness of the feature representation. (3) he Minimum Point Distance Intersection over Union loss function is employed to optimize bounding box detection during model training. (4) to construct the overall network structure, the Layer-wise Adaptive Momentum Pruning algorithm is used for thinning.ResultsExperiments on the TinyPerson dataset demonstrate that IYFVMNet achieves a 46.3% precision, 30% recall, 29.3% mAP50, and 11.8% mAP50-95.DiscussionThe model exhibits higher performance in terms of accuracy and efficiency when compared to other benchmark models, which demonstrates the effectiveness of the improved algorithm (e.g., YOLO-SGF, Guo-Net, TRC-YOLO) in small-object detection and provides a reference for future research.…”
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6700
On the Performance of Downlink Channel Estimation‐Based Cell‐Free Massive MIMO Systems Under Correlated Rician Fading Channels
Published 2025-08-01“…ABSTRACT The prevailing research on cell‐free massive multiple‐input multiple‐output (MIMO) systems posits that, due to channel reciprocity and channel hardening properties, user equipment (UEs) can decode downlink data solely based on uplink statistical channel state information (CSI). …”
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