Showing 1,661 - 1,680 results of 19,511 for search '"Algorithms"', query time: 0.08s Refine Results
  1. 1661

    Matching Transportation Ontologies with Word2Vec and Alignment Extraction Algorithm by Xingsi Xue, Haolin Wang, Jie Zhang, Yikun Huang, Mengting Li, Hai Zhu

    Published 2021-01-01
    “…Then, a stable marriage-based alignment extraction algorithm is presented to determine high-quality alignment. …”
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  2. 1662

    Application of Improved Interactive Multimodel Algorithm in Player Trajectory Feature Matching by Xi Du, Qi Ao, Lu Qi

    Published 2021-01-01
    “…Therefore, the interactive multimodel algorithm can achieve better performance. This paper proposes an improved interactive multimodel algorithm that can achieve player tracking and trajectory feature matching. …”
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  3. 1663

    Deep reinforcement learning based resource allocation algorithm in cellular networks by Xiaomin LIAO, Shaohu YAN, Jia SHI, Zhenyu TAN, Zhongling ZHAO, Zan LI

    Published 2019-02-01
    “…In order to solve multi-objective optimization problem,a resource allocation algorithm based on deep reinforcement learning in cellular networks was proposed.Firstly,deep neural network (DNN) was built to optimize the transmission rate of cellular system and to complete the forward transmission process of the algorithm.Then,the Q-learning mechanism was utilized to construct the error function,which used energy efficiency as the rewards.The gradient descent method was used to train the weights of DNN,and the reverse training process of the algorithm was completed.The simulation results show that the proposed algorithm can determine optimization extent of optimal resource allocation scheme with rapid convergence ability,it is obviously superior to the other algorithms in terms of transmission rate and system energy consumption optimization.…”
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  4. 1664

    Graph compression algorithm based on a two-level index structure by Gaochao LI, Ben LI, Yuhai LU, Mengya LIU, Yanbing LIU

    Published 2018-06-01
    “…The demand for the analysis and application of graph data in various fields is increasing day by day.The management of large-scale graph data with complicated structure and high degree of coupling faces two challenges:one is querying speed too slow,the other is space consumption too large.Facing the problems of long query time and large space occupation in graph data management,a two-level index compression algorithm named GComIdx for graph data was proposed.GComIdx algorithm used the ordered Key-Value structure to store the associated nodes and edges as closely as possible,and constructed two-level index and hash node index for efficient attribute query and neighbor query.Furthermore,GComIdx algorithm used a graph data compressed technology to compress the graph data before it directly stored in hard disk,which could effectively reduce the storing space consumption.The experimental results show that GComIdx algorithm can effectively reduce the initialization time of the graph data calculation and the disk space occupancy of the graph data storing,meanwhile,the query time is less than common graph databases and other Key-Value storage solutions.…”
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  5. 1665

    BRS-Based Robust Secure Localization Algorithm for Wireless Sensor Networks by Ning Yu, Lirui Zhang, Yongji Ren

    Published 2013-03-01
    “…Simulation results demonstrate that the proposed algorithm is robust and effective.…”
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  6. 1666

    Euclid meets Popeye: The Euclidean Algorithm for $2\times 2$ Matrices by Bacher, Roland

    Published 2023-07-01
    “…An analogue of the Euclidean algorithm for square matrices of size $2$ with integral non-negative entries and positive determinant $n$ defines a finite set $\mathcal{R}(n)$ of Euclid-reduced matrices corresponding to elements of $\lbrace (a,b,c,d)\in \mathbb{N}^4\ \vert \ n=ab-cd,\ 0\le c,d…”
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  7. 1667

    Sustainable Land Use Dynamic Planning Based on GIS and Symmetric Algorithm by Shuiying Chen, Qingxia Guo, Lina Li

    Published 2022-01-01
    “…Therefore, this paper puts forward the dynamic planning of sustainable land use based on GIS and symmetry algorithm. The collected land information is preprocessed by ArcGIS, and the land remote sensing images are classified by decision tree combined with ENVI (Visual Image Environment), using local sparse coding to extract land use features, with enhancement and reconstruction of remote sensing images using symmetric algorithm. …”
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  8. 1668

    A Recommendation System in the Medical Industry using SW-DBSCAN Algorithm by Reza Molaee Fard, Payam Yarahmadi

    Published 2022-01-01
    Subjects: “…sw-dbscan clustering algorithm…”
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  9. 1669
  10. 1670

    An Improved Fast Flocking Algorithm with Obstacle Avoidance for Multiagent Dynamic Systems by Jialiang Wang, Hai Zhao, Yuanguo Bi, Shiliang Shao, Qian Liu, Xingchi Chen, Ruofan Zeng, Yu Wang, Le Ha

    Published 2014-01-01
    “…Furthermore, the proposed FMOA algorithm is applied to the formation flying of quad-rotor helicopters. …”
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  11. 1671
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  13. 1673

    Automatic Recommendation Algorithm for Video Background Music Based on Deep Learning by Hong Kai

    Published 2021-01-01
    “…Through experimental analysis, it is proved that the algorithm designed in this paper can improve the recommendation quality and achieve the expected goal.…”
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  14. 1674
  15. 1675

    A Seed-Based Plant Propagation Algorithm: The Feeding Station Model by Muhammad Sulaiman, Abdellah Salhi

    Published 2015-01-01
    “…Modelling it as a queuing process results in a seed-based search/optimisation algorithm. This variant of the Plant Propagation Algorithm is described, analysed, tested on nontrivial problems, and compared with well established algorithms. …”
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  16. 1676
  17. 1677

    Effect Analysis of Optical Masking Algorithm for GEO Space Debris Detection by Sijie Kong, Jin Zhou, Wenli Ma

    Published 2019-01-01
    “…The running time of this algorithm is within 1 second. Additionally, algorithm performance tests in different regions are also carried out. …”
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  18. 1678

    Novel adaptive branching constraint solving algorithm with look-ahead strategy by Hai-yan WANG, YANGDan-tong OU, Yong-gang ZHANG, Liang ZHANG

    Published 2013-06-01
    “…Based on the state-of-the-art scheme of adaptive branching constraint solving, a novel algorithm named AdaptBranch<sup>LVO</sup>was proposed, combined with the look-ahead value ordering heuristics. …”
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