Showing 81 - 100 results of 1,895 for search '"hierarchical"', query time: 0.05s Refine Results
  1. 81

    Hierarchical data grid resource allocation based on quotient space theory by Chun-zhong XIA, Shun-lin SONG

    Published 2013-06-01
    “…In order to solve the problems of falling into local optimum value and converging too slowly when allocating resources in hierarchical data grid using traditional algorithms,the granular computing was introduced and a quotient space theory based hierarchical data grid resource allocation (QSHDGRA) algorithm was proposed.Firstly,the charac-teristics of hierarchical data grid were analyzed.Secondly,a reconciling model of minimum average waiting time and maximum network and node resource utilization was defined,and then the QSHDGRA algorithm was designed.The al-gorithm can allocate resources from coarse granularities to fine ones,so it can guarantee the QoS of different businesses and make global optimal resource allocation.Simulation results show that QSHDGRA can improve overall system throughput with faster convergence speed and linear scalability.…”
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  2. 82
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    Adaptive Hierarchical Collocation Method for Solving Fractional Population Diffusion Model by Linqiang Yang, Yafei Liu, Hongmei Ma, Xue Liu, Shuli Mei

    Published 2023-01-01
    “…This paper presents an adaptive hierarchical collocation method for solving this model, enhancing the efficiency of algorithms based on Low-Complexity Shannon-Cosine wavelet derived from combinatorial identity theory. …”
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  4. 84

    Sensor selection scheme in activity recognition based on hierarchical feature reduction by Yu Wei, Libin Jiao, Jie Sha, Jixin Ma, Anton Umek, Anton Kos

    Published 2018-08-01
    “…This scheme applies a hierarchical feature reduction method based on mutual information with max relevance and low-dimensional embedding strategy. …”
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    HFIFNet: Hierarchical Feature Interaction Network With Multiscale Fusion for Change Detection by Mingzhi Han, Tao Xu, Qingjie Liu, Xiaohui Yang, Jing Wang, Jiaqi Kong

    Published 2025-01-01
    “…Inspired by the improvement of multiscale features for CD of weak target, a hierarchical feature interaction network with multiscale fusion was proposed. …”
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  7. 87

    Hierarchical Learning: A Hybrid of Federated Learning and Personalization Fine-Tuning by Li Shuyi, Zhang Bairong

    Published 2025-01-01
    “…Hierarchical Federated Learning (FL) presents a novel approach that combines global model training with localized personalization fine-tuning to enhance the predictive accuracy of decentralized machine learning systems. …”
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  8. 88

    Hierarchical Task-Parameterized Learning from Demonstration for Collaborative Object Movement by Siyao Hu, Katherine J. Kuchenbecker

    Published 2019-01-01
    “…This article presents a hierarchical LfD structure of task-parameterized models for object movement tasks, which are ubiquitous in everyday life and could benefit from robotic support. …”
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    Research on multi-objective hierarchical site selection coverage of fire station. by Junjie He, Xin Guan, Houjun Lu, Juntao Yang

    Published 2024-01-01
    “…To study the multi-objective siting problem of fire stations, we firstly divided demand areas and fire stations into three levels to form a comprehensive hierarchical emergency coverage network covering fire risk areas. …”
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    Anticollusion Attack Noninteractive Security Hierarchical Key Agreement Scheme in WHMS by Kefei Mao, Jianwei Liu, Jie Chen

    Published 2016-01-01
    “…Recently, a noninteractive hierarchical key agreement scheme has been proposed by Kim for WHMS. …”
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  13. 93

    Research on Cab Vibration Control Based on Parameter Hierarchical Interaction Model by Enyong Xu, Shuilong He, Weiguang Zheng, Tao Tang, Chao Li, Qibai Huang

    Published 2020-01-01
    “…The associated vibration transfer paths of cabs are studied by using a hierarchical analysis method of a parameter index. The multiobjective design analysis is carried out by using the multiparameter joint optimisation design. …”
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    Implementation of shared file encrypted storage hierarchical access control scheme by Li LI, Guo-zhen SHI, Xuan WANG, Yun-fei CI

    Published 2016-07-01
    “…The traditional file sharing way is single,lack of security,and the shared file's permission autonomous control is too high.To solve these problems,a file encrypted storage and hierarchical access control scheme was proposed.Through increasing classification management unit in the system,classification of users and documents,users of file access control were achieved,the scope of file access control was realized.Security of file storage and transmission was realized through encryption,the key storage was simplified using hierarchical key.Server file en-cryption and decryption operations were achieved through a special password card,which reduced the server work-load and accelerated the file encryption and decryption processing.The scheme was verified on PC and Zynq plat-form,and the predetermined function was realized.…”
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  17. 97

    MHSDN: A Hierarchical Software Defined Network Reliability Framework design by Zhengbin Zhu, Qinrang Liu, Dongpei Liu, ChenYang Ge, Chong Wang

    Published 2023-01-01
    “…Therefore, this study proposes an active defence architecture based on Mimic Defence (MD)–Mimic Hierarchical SDN Framework (MHSDN). Then endogenous security of MHSDN is theoretically analysed. …”
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  18. 98

    Design and construction of hierarchical and cross-regional SDN verification and demonstration system by Zhifeng LIU, Xia YIN, Zhiliang WANG, Xingang SHI, Yiqiang HUA, Xiaohong HUANG, Liang WEI, Jiangyuan YAO, Han ZHANG, Man ZENG, Zijun SU, Shuai LIU

    Published 2018-11-01
    “…SDN architecture could bring excellent flexibility and manageability to the network.In order to provide a large-scale verification testbed and a pilot deployment environment for SDN-based new technologies and applications,a hierarchical and cross-regional SDN verification and demonstration system over CERNET was proposed,and a SDN verification and demonstration core network consisted of nine cities and thirteen nodes and an access network containing three data centers was built.Based on this system,several SDN-based technologies and applications such as CPE virtualization line service,IPv4/IPv6 transition technology,traffic monitoring and scheduling application and data center applications were deployed,verified and demonstrated.…”
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