Showing 3,581 - 3,600 results of 19,511 for search '"Algorithms"', query time: 0.10s Refine Results
  1. 3581

    Grassmannian Constellation Based on Antipodal Points and Orthogonal Design and Its Simplified Detecting Algorithm by Li Peng, Dacong Hu, Lin Zhang, Zhen Qin

    Published 2017-01-01
    “…A searching orthogonal USTM constellation based on the grid search algorithm is obtained under the presented framework and its minimum Frobenius chordal distance and simulation performance are be superior to those of the algebraic orthogonal USTM constellation.…”
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  2. 3582

    Vertical handoff decision algorithm for cooperation of multi-terminal based on fuzzy logic terminal by Gong-ye REN, Ji-hong ZHAO, Hua QU

    Published 2014-09-01
    “…In order to solve the problem of vertical handoff decision for cooperation of multi-terminal,a fuzzy logic and AHP (analytic hierarchy process) based vertical handoff decision algorithm was proposed,which included the decision of the moment of triggering handoff and the construction of virtual terminal.Firstly,fuzzy logic was applied to decide the moment of triggering handoff.Secondly,a method combining AHP and SAW (simple additive weight) was used to choose the best composition manner of virtual terminal.Simulation results show that the proposed algorithm reduces the number of handoffs and the ratio of unnecessary handoffs.Additionally,it reflects application requirements and user preferences clearly.…”
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  3. 3583

    Mathematical Modeling and Simulation of Online Teaching Effect Evaluation Based on Decision Tree Algorithm by Pingli Sun

    Published 2022-01-01
    “…The results show that compared with the traditional data mining algorithm, the decision tree algorithm has obvious advantages in computing speed and accuracy.…”
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  4. 3584

    Joint optimization algorithm for task offloading resource allocation based on edge-end collaboration by Liuqing WU, Xiaorong ZHU

    Published 2020-03-01
    “…In order to solve the problem of limited mobile terminal resources and improve task processing efficiency,a task offloading resource allocation algorithm based on edge-end collaboration was proposed.With the goal of maximizing the total benefit of tasks,the optimal task offloading resource allocation problem based on Lyapunov theory was formed by the constraint of service QoS guarantee and resource limitation.Since the problem is NP-hard,it was decoupled into a channel resource allocation problem solved by KKT condition and a 0-1 integer programming problem about task assignment.Compared with the traditional algorithm,the complexity of the proposed algorithm was O(mn),the efficiency was improved by about 20%,and the delay was reduced more than 15%.…”
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  8. 3588

    Cognitive Feature Extraction of Puns Code-Switching Based on Neural Network Optimization Algorithm by Jing Zhang, Qiaoyun Liao, Lipei Li

    Published 2022-01-01
    “…Therefore, this paper proposes research on cognitive feature extraction of pun code-switching based on a neural network optimization algorithm. It mainly introduces code-switching under cognitive language and also briefly analyzes code-switching and speech feature extraction and uses a neural network optimization algorithm to conduct an in-depth analysis of code-switching. …”
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  9. 3589

    Rolling Bearing Fault Diagnosis Based on SVM Optimized with Adaptive Quantum DE Algorithm by Yuanyuan Li, Qichun Sun, Hua Xu, Xiaogang Li, Zhijun Fang, Wei Yao

    Published 2022-01-01
    “…Finally, compared with quantum genetic algorithm support vector machines (QGA-SVM) and differential evolution-support vector machines (DE-SVM), etc., the results show that the algorithm proposed in this study has a higher diagnosis accuracy and shorter running time, providing great practical engineering value in the application of rolling bearing fault diagnosis.…”
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  14. 3594

    Algorithm and Experimental Study of Circular Omnidirectional Focused Wave Synthesis for Extreme Wave Simulation by NI Yiping, WANG Tianyi, WANG Lei, LIN Jun, CHEN Jun, GUO Zebin

    Published 2023-01-01
    Subjects: “…circular omnidirectional focused wave synthesis algorithm…”
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  15. 3595
  16. 3596

    Intelligent Integration Algorithm of National Traditional Sports Culture Resources Based on Big Data by Xian-Bin Ai

    Published 2022-01-01
    “…Therefore, this study proposed an intelligent integration algorithm of traditional national sports culture resources using big data that halts the said information island. …”
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  17. 3597

    A Task Allocation Algorithm Based on Score Incentive Mechanism for Wireless Sensor Networks by Feng Wang, Guangjie Han, Jinfang Jiang, Wei Li, Lei Shu

    Published 2015-08-01
    “…Therefore, we propose a task allocation algorithm based on score incentive mechanism (TASIM) for WSNs. …”
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