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New Technology of Library and Information Service  2009, Vol. 25 Issue (4): 70-74    DOI: 10.11925/infotech.1003-3513.2009.04.13
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Research and Realization of Key Techniques of Network Subject Knowledge Database
Tan ChunmeiDuan WeihuaCao Songqiang2
1(Library of Nanjing University of Posts and TelecommunicationsNanjing 210003,China)
2(College of ComputerNanjing University of Posts and TelecommunicationsNanjing 210003,China)
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With visual studio.NET development platform,C#,XML, a network subject knowledge database system has been designed and developed.Key techniques such as HTML Web pages metadata acquisition and XML files production,knowledge point mining,data fast transformation between XML files of network subject knowledge and relation database are researched in this paper.

Key wordsNetwork Subject knowledge database      Web pages metadata acquisition      Knowledge point mining      Data fast transformation     
Received: 10 October 2008      Published: 25 April 2009


Corresponding Authors: Tan Chunmei     E-mail:
About author:: Tan Chunmei,Duan Weihua,Cao Songqiang

Cite this article:

Tan Chunmei,Duan Weihua,Cao Songqiang. Research and Realization of Key Techniques of Network Subject Knowledge Database. New Technology of Library and Information Service, 2009, 25(4): 70-74.

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