Showing 13,621 - 13,640 results of 19,511 for search '"algorithm"', query time: 0.09s Refine Results
  1. 13621

    A Midcourse Guidance Method Combined with Trajectory Prediction for Antinear-Space-Gliding Vehicles by JiaQing Wan, Qian Zhang, Hao Zhang, JiaNing Liu

    Published 2022-01-01
    “…The simulation results show that the trajectory-prediction method has high prediction accuracy and strong convergency for typical maneuver modes, and the proposed midcourse guidance algorithm meets the requirements of the zero-effort intercept manifold with the intersection angle constraints, which is of important theoretical significance and acts as a reference value for intercepting high-velocity maneuver targets.…”
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  2. 13622

    Quadrotor Trajectory Planning with Tetrahedron Partitions and B-Splines in Unknown and Dynamic Environments by Jiayu Men, Jesús Requena Carrión

    Published 2024-12-01
    “…Using computer simulations, we show that our algorithm can successfully find a collision-free and uncertainty-aware trajectory in an unknown and dynamic environment. …”
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  3. 13623

    An Optimal Routing Framework for an Integrated Urban Power–Gas–Traffic Network by Mohammad Jadidbonab, Hussein Abdeltawab, Yasser Abdel-Rady I. Mohamed

    Published 2024-01-01
    “…The integration of different energy systems allows operators to pursue optimal strategies in critical situations, such as facility outages, maintaining the system within a secure operational range without resorting to expensive workarounds. The proposed algorithm and integrated structure can select optimal travel routes to minimize gas-emission effects and locate charging options to reduce electric vehicle users’ travel time. …”
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  4. 13624

    Electric Ferry Fleet Peak Charging Power Schedule Optimization Considering the Timetable and Daily Energy Profile by Tomislav Peša, Maja Krčum, Grgo Kero, Joško Šoda

    Published 2024-12-01
    “…The proposed research aims to optimize the daily electric ferry fleet peak charging power schedule process using particle swarm optimization and a greedy algorithm. A four-stage model has been proposed, consisting of the initialization of the ferry fleet’s daily energy profile, initial population generation with input constraints, optimization, and the creation of the modified daily energy load diagram. …”
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  5. 13625

    An explainable predictive machine learning model of gangrenous cholecystitis based on clinical data: a retrospective single center study by Ying Ma, Man Luo, Guoxin Guan, Xingming Liu, Xingye Cui, Fuwen Luo

    Published 2025-01-01
    “…We aim to develop an explainable and cost-effective predictive model for GC utilizing ML and Shapley Additive explanation (SHAP) algorithm. Results This study included a total of 1006 patients with 26 clinical features. …”
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  6. 13626

    Single‐step geolocation for a non‐circular source in the presence of satellite orbit perturbations by Jiexin Yin, Ding Wang, Fuquan Nie, Nae Zheng

    Published 2022-04-01
    “…The authors propose a single‐step satellite geolocation algorithm that directly localises the transmitter from sensor outputs using the information of time delays and Doppler shifts but without explicitly estimating them. …”
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  7. 13627

    Holes Detection in Anisotropic Sensornets: Topological Methods by Wei Wei, Xiao-Lin Yang, Pei-Yi Shen, Bin Zhou

    Published 2012-10-01
    “…Extensive simulations have been shown that the algorithm even enables networks with low density to produce good results.…”
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  8. 13628

    Computer Vision-Based Patched and Unpatched Pothole Classification Using Machine Learning Approach Optimized by Forensic-Based Investigation Metaheuristic by Nhat-Duc Hoang, Thanh-Canh Huynh, Van-Duc Tran

    Published 2021-01-01
    “…To optimize the SVC performance, the FBI algorithm is utilized to fine-tune the SVC hyperparameters. …”
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  9. 13629

    Optimization of a two-stage emergency logistics system considering public psychological risk perception under earthquake disaster by Huawei Yang, Pan Zhang, Peiwen Zhang, Chenxing Zhang, Xuxian Yan

    Published 2024-12-01
    “…Thirdly, Particle Swarm Optimization (PSO) is used to improve the Sparrow Search Algorithm (SSA) for further model solving. The results of the study show that the two-stage optimization framework can significantly improve the rescue efficiency and rationality of resource allocation, and achieve the goal of prioritising the distribution of emergency supplies to regions with high urgency; In addition, the results of the sensitivity analysis indicate that it is crucial to determine the optimal proportion of the total amount of supplies, and the validation shows that the overall operational efficiency of PSO- SSA is higher, which provides a more reliable approach to dealing with similar emergency problems.…”
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  10. 13630

    An intelligent humidity sensing system for human behavior recognition by Huabin Yang, Qiming Guo, Guidong Chen, Yuefang Zhao, Meng Shi, Na Zhou, Chengjun Huang, Haiyang Mao

    Published 2025-01-01
    “…With the assistance of a machine learning algorithm, a behavior recognition system based on the humidity sensor has been constructed, enabling behavior states to be classified and identified with an accuracy of up to 96.2%. …”
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  11. 13631

    Graph coarsening for fugitive interception by Irene S. van Droffelaar, Jan H. Kwakkel, Jelte P. Mense, Alexander Verbraeck

    Published 2025-01-01
    “…We compare four graph coarsening algorithms on five road networks and assess their impact on computation time and solution quality for the fugitive interception problem. …”
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  12. 13632

    Improvement of rock surface roughness accuracy by combining object space resolution error and 3D point cloud features by Jiang Yuan, Qing Wang, Qinzheng Yang, Yongqiang Fan, Weining Jiao

    Published 2025-01-01
    “…To enhance the accuracy of joint roughness coefficient (JRC) estimation in photogrammetry, this study employed a fixed-camera shooting strategy guided by a Structure-from-Motion-based shooting parameter selection algorithm to reconstruct 3D models of rock samples at 16 different shooting distances. …”
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  13. 13633

    Subpixel stacking and detection of blurred star images observed by an astroinertial attitude sensor against the background of the daytime sky by N.N. Vasilyuk

    Published 2024-04-01
    “…This paper considers an algorithm for accumulating the sequence of frames, implemented as a multichannel accumulator, consisting of several accumulative channels of the same type, and operating in parallel. …”
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  14. 13634

    The Effect of Effective Factors on Consumer Behavior in Iran\'s Best Shopping Centers Based on the Principles of Urban Management by mahmood samadi, mahmoud nooraei, Mohammad mehdi Mozaffari, babak haji karimi

    Published 2020-12-01
    “…The method of selecting shopping centers based on artificial intelligence studies has been done through genetic algorithm. The criteria for choosing the centers are optimal according to the principles of urban management. …”
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  15. 13635

    Optimizing D2D Communication With Practical STAR-RIS and Irregular Configurations by Jung-Chieh Chen, Ting-Han Hsu

    Published 2024-01-01
    “…Simulation results reveal that the proposed CEO-based algorithm achieves significantly higher sum rates compared to the benchmark algorithms. …”
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  16. 13636

    Privacy-Preserving Efficient Data Retrieval in IoMT Based on Low-Cost Fog Computing by Na Wang, Yuanyuan Cai, Junsong Fu, Jie Xu

    Published 2021-01-01
    “…In addition, this paper uses range tree to build an index for storing physiological data vectors, and meanwhile a range retrieval method is also proposed to improve data search efficiency. Finally, bat algorithm (BA) is designed to allocate cost on a fog server group for significant energy cost reduction. …”
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  17. 13637

    Minimum-Cost QoS-Constrained Deployment and Routing Policies for Wireless Relay Networks by Frank Yeong-Sung Lin, Chiu-Han Hsiao, Kuo-Chung Chu, Yi-Heng Liu

    Published 2013-01-01
    “…In the planning stages, we not only derive a multicast tree routing algorithm to both determine and fulfill the QoS requirements to enhance throughput, but we also utilize the Lagrangian relaxation (LR) method in conjunction with optimization-based heuristics and conduct computational experiments to evaluate the performance. …”
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  18. 13638

    Analysis of the Response of Urban Water Consumption to Climatic Variables: Case Study of Khorramabad City in Iran by Omid Hamidi, Hamed Abbasi, Hamid Mirhashemi

    Published 2021-01-01
    “…In this study, several models including zero-order Pearson’s correlation coefficient, first-order Pearson’s correlation, generalized additive model (GAM), generalized linear model (GLM), support vector machine (SVM-Nu), and simplex optimization algorithm were used in order to identify linear/nonlinear reactions of monthly water consumption to the individual and combined associations of meteorological variables (temperature, air pressure, and relative humidity) in Khorramabad city. …”
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  19. 13639

    Study on Energy-Saving Train Trajectory Optimization Based on Coasting Control in Metro Lines by Bo Jin, Song Yang, Qingyuan Wang, Xiaoyun Feng

    Published 2023-01-01
    “…The results show that, for the single-section train control problem, the proposed coasting control algorithm can achieve significant energy-saving effects compared to the practical trajectory and calculate energy-saving trajectory in shorter computation times compared to the dynamic programming method. …”
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  20. 13640

    Tire Pressure Monitoring System Using Feature Fusion and Family of Lazy Classifiers by Arpit Pandey, Sridharan Naveen Venkatesh, Prabhakaranpillai Sreelatha Anoop, B. R. Manju, Vaithiyanathan Sugumaran

    Published 2025-01-01
    “…Empirically, the research achieved 97.92% accuracy using the local weighted learning (LWL) algorithm, demonstrating the effectiveness of combined statistical, histogram, and ARMA features in enhancing TPMS predictive capabilities.…”
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