Showing 2,881 - 2,900 results of 19,511 for search '"Algorithms"', query time: 0.09s Refine Results
  1. 2881

    An Analysis of the Quality of Repeated Plate Load Tests Using the Harmony Search Algorithm by Kook-Hwan Cho, Sungho Mun

    Published 2014-01-01
    “…To identify outlier data points, well-tested data were used to develop a characteristic function model using a harmony search algorithm error minimization technique. This measure was applied to determine the reliability of RSPLT data.…”
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    Article
  2. 2882
  3. 2883
  4. 2884

    A Distance-Aware Safety-Related Message Broadcasting Algorithm for Vehicular Networks by Xiaohuan Li, Bin-jie Hu, Hongbin Chen, Jin Ye

    Published 2014-02-01
    “…A new distance-aware broadcasting algorithm was proposed to enhance the propagation distance in the latency time of safety-related message broadcasting. …”
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    Article
  5. 2885

    Application of Artificial Bee Colony Algorithm to Portfolio Adjustment Problem with Transaction Costs by Wei Chen, Hui Ma, Yiping Yang, Mengrong Sun

    Published 2014-01-01
    “…To solve the proposed model, a modified artificial bee colony (ABC) algorithm is developed for calculating the optimal portfolio adjusting strategy. …”
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    Article
  6. 2886

    Novel cooperative global spectrum sensing algorithm based on variational Bayesian inference by Ming WU, Tie-cheng SONG, Jing HU, Lian-feng SHEN

    Published 2016-02-01
    “…Furthermore, it is proved that the proposed algorithm has better MSE performance than another algorithm since the sparsity of model coefficient vector is util zed.…”
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    Article
  7. 2887

    Research on vehicle feature recognition algorithm based on optimized convolutional neural network by Xuan CHEN, Jiyi WU

    Published 2023-10-01
    “…To address the issue of weak identification and low accuracy in recognizing features of target vehicles at different distances in road scene images, a vehicle feature recognition algorithm based on optimized convolutional neural network (CNN) was proposed.Firstly, a multi-scale input based on the PAN model was employed to capture target vehicle features at varying distances.Subsequently, improvements were made to the network model by incorporating multi-pool, batch normalization (BN) layers, and Leaky ReLU activation functions within the CNN architecture.Furthermore, the generalization ability of the network model was enhanced by introducing a hybrid attention mechanism that focuses on important features and regions in the vehicle image.Lastly, a multi-level CNN structure was constructed to achieve feature recognition for vehicles.Simulation experiment results conducted on the BIT-Vehicle database within a single scene show the proposed algorithm’s significant enhancements in single-object and multi-object recognition rates compared to CNN, R-CNN, ABC-CNN, Faster R-CNN, AlexNet, VGG16, and YOLOV8.Specifically, improvements of 16.75%, 10.9%, 4%, 3.7%, 2.46%, 1.3%, and 1% in single-object recognition, as well as 17.8%, 10.5%, 2.5%, 3.8%, 2.7%, 1.1%, and 1.3% in multi-object recognition, have been demonstrated by the proposed algorithm, respectively.Over the more complex UA-DETRAC datasets, more precise results have been also achieved by the proposed algorithm in recognizing target vehicles at various distances compared to other algorithms.…”
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  8. 2888

    Real-Time Localization Algorithm for Maritime Search and Rescue Wireless Sensor Network by Huafeng Wu, Lei Yang, Ling Liu, Ming Xu, Xinping Guan

    Published 2013-03-01
    “…To make WSN localization suitable for the MSR, an improved microelectromechanical systems MEMS aided algorithm on the basis of triangle and centroid algorithm is proposed to locate and track the search targets in real time and more precisely. …”
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    Article
  9. 2889

    Thermal Structure Strength Analysis of Nozzle of Solid Rocket Motor with the Coupled Algorithm by Chunguang Wang, Weiping Tian, Kaining Zhang

    Published 2021-01-01
    “…The numerical simulation process and finite element model of the coupled algorithm and engineering algorithm were obtained, while the physical model was simplified appropriately. …”
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    Article
  10. 2890

    Model and Algorithm for Human Resource-Constrained R&D Program Scheduling Optimization by Junjie Chen, Shurong Tong, Hongmei Xie, Yafei Nie, Jingwen Zhang

    Published 2019-01-01
    “…To solve the model, according to the assumptions and constraints of the model, the initial network diagram of multiple projects is determined, the enumeration algorithm satisfying constraint conditions provides the feasible solution sets, and the algorithm based on dynamic programming is designed for phased optimization. …”
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    Article
  11. 2891
  12. 2892

    Study on Missing Data Filling Algorithm of Nuclear Power Plant Operation Parameters by Tianshu Wang, Ren Yu, Qiao Peng

    Published 2022-01-01
    “…Finally, the operation data is taken to build the experiment data set for the algorithm verification. The results shows that the designed algorithm performs much better than the mean interpolation method and LSTM.…”
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  13. 2893

    A Stackelberg-Game-Based Power Control Algorithm for Wireless Mesh Networks by Yanbing Liu, Tao Wu, Jun Huang, Shousheng Jia

    Published 2013-01-01
    “…We then present an equilibrium solution for the noncooperative game using Stackelberg model, and we propose an iterative, distributed power control algorithm for WMNs. Also, we conduct numeric experiments to evaluate the system performance, our results show that the proposed algorithm can balance nodes to share the limited network resources and maximize total utility, and thus it is efficient and effective for solving the power control problem in WMNs.…”
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    Article
  14. 2894

    Historical Feature Pattern Extraction Based Network Attack Situation Sensing Algorithm by Yong Zeng, Dacheng Liu, Zhou Lei

    Published 2014-01-01
    “…This algorithm can continuously promote the adaptability of HFPE through gradual fine-tuning. …”
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    Article
  15. 2895

    Cyber attacks and privacy protection distributed consensus algorithm for multi-agent systems by Ming XU, Baojun ZHANG, Yiming WU, Chenduo YING, Ning ZHENG

    Published 2023-03-01
    “…To solve the consensus problem of multi-agent systems in the environment of cyber attacks and information eavesdropping, an average consensus algorithm that can effectively resist network denial of service (DoS) attacks and protect nodes’ state privacy was proposed.Firstly, combined with the characteristics of DoS attacks in networked control systems, a periodic DoS attack model related to time was constructed.Then a distributed network node information processing mechanism based on differential privacy was proposed by using the information interaction between neighbor nodes, and then it was introduced into the average consensus algorithm.Furthermore, combined with the event-triggered mechanism, a consensus algorithm method suitable for undirected communication networks under DoS attacks was proposed, and its convergence and privacy protection performance were analyzed strictly mathematically.Finally, the effectiveness of the proposed algorithm was verified by a numerical simulation experiment and hardware experiment.…”
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    Article
  16. 2896

    Semi-fragile watermark algorithm based on Walsh-Hadamard transformand and convolution coding by ZHAO Feng1, LI Jian2, LI Sheng-hong2

    Published 2009-01-01
    “…A semi-fragile watermark algorithm based on the Walsh-Hadamard transform and convolution coding was proposed. …”
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  17. 2897

    Research on the Edge Resource Allocation and Load Balancing Algorithm Based on Vehicle Trajectory by Shuxu Zhao, Xinyuan Chen, Xiaolong Wang

    Published 2022-01-01
    “…Therefore, in this article, based on the vehicle trajectories, the edge resource allocation algorithm and load balancing algorithm are used to obtain the load prediction value of the edge server and then calculate the optimal edge resource quantity in order to reduce the resource idleness as much as possible. …”
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  18. 2898

    FUZZY ALGORITHM TO CONTROL REACTIVE POWER FLOW IN ELECTRIC NETWORK WITH NONLINEAR LOADS by H. B. Guliyev

    Published 2016-08-01
    “…This could considerably change the magnitude and direction of reactive power flow in a grid and impair the existing processes of reactive power control. The scheme and the algorithm of control of capacitor banks in networks with non-linear load that are based on the use of fuzzy logic software are presented in the article. …”
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    Article
  19. 2899

    INVESTIGATION OF BLOCKING ALGORITHM FOR TRANSFORMER CURRENT PROTECTIONS IN MAGNETIZING INRUSH CURRENT MODES by A. N. Kuzovlev, V. V. Moroz, A. M. Golubev

    Published 2014-04-01
    “…Presents investigations on blocking  algorithm for transformer  current  protections  during magnetizing  inrush  current. …”
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  20. 2900

    A robust power allocation algorithm for underwater acoustic cooperative communication network by Xinbin LI, Lingmei ZHANG, Song HAN, Zhipeng HUANG, Zhixin LIU

    Published 2019-01-01
    “…The simulation results show that the proposed algorithm not only extends the survival time of node, but also improves the performance of system.…”
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    Article