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METHOD, PROGRAM AND SYSTEM FOR MANAGING DIFFERENCE OF SEMI-STRUCTURED DATA
METHOD, PROGRAM AND SYSTEM FOR MANAGING DIFFERENCE OF SEMI-STRUCTURED DATA
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机译:处理半结构化数据差异的方法,程序和系统
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摘要
PROBLEM TO BE SOLVED: To reduce a burden on a developer of an application of a secondary system in changing a format of semi-structured data.;SOLUTION: Using structure difference extraction data 800 such that a difference between the input semi-structured data before change and the semi-structured data after the change is extracted, and reference structure information (table 1300) indicating which structure of the semi-structured data each application referring to the semi-structured data refers to, narrowed-down structure difference data 900 such that a difference of the semi-structured data affected by the application referring to the semi-structured data is extracted as a partial structure tree is created for the application.;COPYRIGHT: (C)2009,JPO&INPIT
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