Showing 481 - 500 results of 643 for search 'Graph research algorithm', query time: 0.10s Refine Results
  1. 481

    Device-Driven Service Allocation in Mobile Edge Computing with Location Prediction by Qian Zeng, Xiaobo Li, Yixuan Chen, Minghao Yang, Xingbang Liu, Yuetian Liu, Shiwei Xiu

    Published 2025-05-01
    “…We also design an improved service allocation strategy, MESDA, based on the Gray Wolf Optimization (GWO) algorithm. MESDA dynamically adjusts its exploration and exploitation components, and introduces a random factor to enhance the algorithm’s ability to determine the direction during later stages. …”
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  2. 482
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  4. 484

    A Comprehensive Survey on the Usage of Machine Learning to Detect False Data Injection Attacks in Smart Grids by Kiara Nand, Zhibo Zhang, Jiankun Hu

    Published 2025-01-01
    “…It introduces a novel taxonomy categorizing detection methods based on key criteria such as AC and DC systems, performance metrics, bus size, algorithm selection, and specific subcategories of detection problems. …”
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  5. 485

    Sustainable energy: Advancing wind power forecasting with grey wolf optimization and GRU models by Zainab Al-Ibraheemi, Samaher Al-Janabi

    Published 2024-12-01
    “…Application challenges involve reducing large datasets, grouping them into intervals, and evaluating performance using different compression measures. The main research questions addressed include the suitability of the GWO algorithm for dataset reduction in terms of dimensions (features and records) and the effectiveness of combining GWO with deep learning, specifically GRU, for enhanced prediction results. …”
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  6. 486

    Multi-UAV assisted air-to-ground data collection for ground sensors with unknown positions by Cheng Yiran, Dong Yangrui

    Published 2025-06-01
    “…Finally, we propose a graph-based UAV path planning algorithm to cover all sensors in the subtasks after classification. …”
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  7. 487

    A strategy for network multi-layer information fusion based on multimodel in user emotional polarity analysis by Ronghua Wang, Peng Zhuang

    Published 2025-12-01
    “…Then the emotional analysis results of different models were integrated to improve accuracy through a hierarchical information fusion strategy. Meanwhile, graph embedding algorithms such as DeepWalk and Node2vec were utilized to process node information in graph data. …”
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    AADL architecture model construction based on FACE mode by LYU Guangzhe, YU Chunhai, KANG Kai, MA Chunyan, LIN Wei

    Published 2024-12-01
    “…Secondly, the 26 kinds of mapping rules from FACE model elements to AADL model elements are designed, and the rationality of the mapping rules is proved by the graph homomorphism theory. Then, the StringTemplate template is designed based on the mapping rules, and the template engine algorithm for generating AADL model is given. …”
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  11. 491

    Substantiation of the methodology for adaptive formation of the mining work schedule taking into account the variable quality of ore raw materials and market dynamics by Y.I. Hryhoriev

    Published 2025-07-01
    “…The methodological basis is the optimization of the provisions of the averaging straight line schedule of the mining schedule, the interpolation of three-dimensional limiting surfaces, previously implemented by the graph-analytical method. The algorithm is implemented in Python in the Google Colaboratory environment using the SciPy and Plotly libraries for optimization and visualization of results, respectively. …”
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  12. 492

    Optimal Poisson Cognitive System with Markov Learning Model by A. A. Solodov

    Published 2021-12-01
    “…The aim of the study is to develop a mathematical model of the trained Markov cognitive system in the presence of discrete training and interfering random stimuli arising at random times at its input. The research method consists in the application of the simplest Markov learning model of Estes with a stochastic matrix with two states, in which the transition probabilities are calculated in accordance with the optimal Neуman-Pearson algorithm for detecting stimuli affecting the system. …”
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  13. 493

    Instability of Financial Time Series Revealed by Irreversibility Analysis by Youping Fan, Yutong Yang, Zhen Wang, Meng Gao

    Published 2025-04-01
    “…The raw time series were preprocessed into return rate series and transformed into complex networks using the directed horizontal visibility graph (DHVG) algorithm, effectively preserving temporal variabilities in network topologies. …”
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  14. 494

    Deep knowledge tracing and cognitive load estimation for personalized learning path generation using neural network architecture by Chunyan Tong, Changhong Ren

    Published 2025-07-01
    “…A dual-objective optimization algorithm balances knowledge acquisition with cognitive load management to generate paths that maintain optimal challenge levels. …”
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  15. 495

    Identification and Location Method of Bitter Gourd Picking Point Based on Improved YOLOv5-Seg by Sheng Jiang, Yechen Wei, Shilei Lyu, Hualin Yang, Ziyi Liu, Fangnan Xie, Jiangbo Ao, Jingye Lu, Zhen Li

    Published 2024-10-01
    “…Aiming at the problems of small stems and irregular contours of bitter gourd, which lead to difficult and inaccurate location of picking points in the picking process of mechanical arms, this paper proposes an improved YOLOv5-seg instance segmentation algorithm with a coordinate attention (CA) mechanism module, and combines it with a refinement algorithm to identify and locate the picking points of bitter gourd. …”
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  17. 497

    Task Offloading with LLM-Enhanced Multi-Agent Reinforcement Learning in UAV-Assisted Edge Computing by Feifan Zhu, Fei Huang, Yantao Yu, Guojin Liu, Tiancong Huang

    Published 2024-12-01
    “…The application of value decomposition algorithms for UAV trajectory planning has drawn considerable research attention. …”
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    The design of advertising text keyword recommendation for internet search engines by Fang Wang, Liuying Yu

    Published 2024-12-01
    “…It is possible for individuals to obtain the advertising information they require, whether in an online or offline context. A research proposal is presented with the objective of enhancing the precision of online advertising recommendations. …”
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