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    何斌

    • 副教授       硕士生导师
    • 性别:男
    • 毕业院校:大连理工大学
    • 学位:博士
    • 所在单位:水利工程系
    • 学科:水文学及水资源
    • 办公地点:大连理工大学综合实验3号楼435室
    • 联系方式:办公电话:0411-84707911 电子信箱:hebin@dlut.edu.cn
    • 电子邮箱:hebin@dlut.edu.cn

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    Flood control information metadata theory and its application

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    论文类型:会议论文

    发表时间:2011-12-24

    收录刊物:EI、Scopus

    卷号:1

    页面范围:372-376

    摘要:The resource information of flood control system has some characteristics which include dynamic, diversity, multi-source, randomness and magnanimity. How to fast and accurately obtain the right information from mass information has become a very big problem for users of flood control system. To solve the problem of resource information development and utilization in flood control system, based on the basic theory of metadata, this paper studies flood control information metadata. Firstly, the definition range of metadata is extended to resource object at any level, and to focus on the metadata of resource information at different level in FCDSS. Secondly, the structure of flood control information metadata management system is built, which is based on multilayer network structure. Finally, the method of making all-purpose menu and table is researched by using the above metadata theory, and the all-purpose inquiry module is designed, which can effectively integrate with FCDSS. The application of flood control information metadata can give core support for the exchange of flood control information, and provide theoretical basis and information support for integrated management of FCDSS. ? 2011 IEEE.