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New Technology of Library and Information Service  2004, Vol. 20 Issue (7): 45-47    DOI: 10.11925/infotech.1003-3513.2004.07.11
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Bottom-up Information Organization of IA and Concept Space (2)
Wang Guoqin   Zheng Xiaofang   Gan Liren
(Department of Information Management, Institute of Economical Management, Nanjing University of Science and Technology,Nanjing 210094, China)
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In the paper , based on the method of Bottom-up information organization of IA ,the theories,methods,and steps o
f concept space generation are explored. Furthermore,the applications in medical information retrieval system are introduced.

Key words       IA      Information organization      Bottom-up      Concept space     
Received: 20 October 2003      Published: 25 July 2004


Corresponding Authors: Gan Liren     E-mail:
About author:: Wang Guoqin,Zheng Xiaofang,Gan Liren

Cite this article:

Wang Guoqin,Zheng Xiaofang,Gan Liren. Bottom-up Information Organization of IA and Concept Space (2). New Technology of Library and Information Service, 2004, 20(7): 45-47.

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2Hsinchun Chen, Bruce Schatz, Tobun Ng.A Parallel Computing Approach to Creating Engineering
Concept Spaces for Semantic Retrieval:The Illinois Digital Library Initiative Project. Jan.12,2003)
3C.Y.Ng,Joseph Lee,Felix Cheung.Algorithms for Concept Space Construction Jan.12,2003)
4Andrea L.Houston, Hsinchun Chen, Bruce R.Schatz.Exploring  the use of concept spaces to improve medical information retrieval. Jan.
5Hsinchun Chen,Joanne Martinez, Amy Kirchhoff.Alleviating Search Uncert
ainty through Concept
Associations:Automatic Indexing,Co-Occurrence Analysis,and Parallel Computing. Ja
6Demo:Cancer Space and Cancer Map.Artificial Intelligence Lab.Departmen
t of MIS,University of
Arizona. Ja
7Demo-HelpfulMed.Artificial Intelligence Lab.Department of MIS,Universi
ty of Arizona. Jan.13,2003)
8HelpfulMed.Artificial Intelligence Lab.Department of MIS,University of Arizona. Jan.13,2003)

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