Extracting Local Schema from Massive Information in Network Environment
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    Abstract:

    Extracting schema from massive information is very difficult for the research on massive information integration in network environment. A new method is presented in this paper, which is about extracting and incremental maintenance of local accurate schema. In this process, the algorithm control the scale of extracted schema within the 'schema diameter' by examining the path distance of the target set and using the Hash class and its path distance operation. This method is very efficient for restrain schema from expanding.

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王腾蛟,唐世渭,杨冬青,刘云峰.网络环境下海量信息的局部模式提取方法.软件学报,2001,12(11):1639-1646

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  • Received:May 09,2000
  • Revised:July 06,2000
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