Showing 41 - 60 results of 111 for search '"space technology"', query time: 0.06s Refine Results
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    Method of short text strategy mining based on sub-semantic space by Yang SUN, Li SU, Xing ZHANG, Fengsheng WANG, Haitao DU

    Published 2020-03-01
    “…To solve the problem of identifying short text data accurately,a method of short text strategy mining based on sub-semantic space was proposed.Firstly,semantic space technology was used to solve the problem of “vocabularygap” and “data sparseness” in short text analysis.Then,based on clustering algorithm,the semantic space was divided into several sub-semantic spaces,and association rules were mined in the sub-semantic space,which improved the efficiency and quality of strategy generation.Finally,binary tree was used to merge strategies and generate the simplest strategy set.Experiments show that compared with the traditional classification model,the accuracy rate of the strategy set generated by the proposed scheme can achieve 85% when the false positive rate is 6.5%.In the processing of illegal short messages,using this technology to mine potential policy sets has strong coverage ability,high accuracy and strong practicability.…”
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    Digital humanities in US academic libraries: case studies by Kelda Habing, Lian Ruan

    Published 2025-01-01
    “…Findings – This case study highlighted key areas of academic library DH practices including Space, Technology, Staff, Instruction and Collaboration. …”
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    Polar stations as testing platforms for space analogue simulations – Case study for Polish potential by Agata Maria Kołodziejczyk, Marek Lewandowski, Adam Nawrot, Ireneusz Sobota

    Published 2025-12-01
    “…Commercialization of space as well as plans for colonization of the Moon and Mars initiated a new chapter in development of space technologies toward opening the access for everyone interested. …”
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    Analysis of Key Technologies for Satellites Oriented to the Fusion of Communication, Navigation, Remote Sensing and Computing by LI Jie, XIAO Qianli, FENG Jianyuan, ZHANG Cheng

    Published 2024-09-01
    “…After the in-depth development of space technology, the user's requirement for space system will be anintegrated space-based information service system that integrates communication, remote sensing and navigation satellites in order to provide the user with service capabilities such as high-speed data transmission, real-time remote sensing services directly to the user, high-precision positioning and navigation accurate within centimetres, and distributed collaborative computational resources, so as to be applied to a rich variety of service scenarios. …”
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