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    [¹Ø¼ü´Ê] Í»·¢Ê¼þ ÐÅÏ¢·¢²¼ ¹¤×÷Á÷ XML Ä£ºý×ÛºÏÆÀ¼Û

     

    The Study On Theory of Emergency Information Published Rapidly

    SUN Li-jian1£¬ZHU Yi1£¬LIU Xiao-dong1£¬XU Sheng-hua1,2

    £¨Chinese Academy of Surverying and Mapping,Beijing 100039,Wuhan University,Wuhan 430079£©

    Abstract: This paper is about the new theory about emergence information published rapidly, we define the connotation and extension of emergence information published rapidly, then put forward a layered concept model for workflow and a hierarchical descriptive model of XML metadata, and upon which established a mechanism for workflow assembly and execution navigated by XML metadata. We also put forward the symbol  matrix and an arithmetic of symbol pick-up by fuzzy comprehensive evaluation. By analyzing an example,the effectiveness and practice of the present method are proved.

    Keywords: emergency information published rapidly workflow XML fuzzy comprehensive evaluation

     

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