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New Technology of Library and Information Service  2003, Vol. 19 Issue (5): 41-44    DOI: 10.11925/infotech.1003-3513.2003.05.14
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Directory and Its Application in Distributing Subject Gateway
Zhang Zhixiong
(Library of Chinese Academy of Science, Beijing 100080, China)
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Abstract  

The concept of directory is introduced and the main features of directory protocol such as LDAP, WHOIS++ and CIP are analyzed. The application of directory in significant international subject gateway initiatives such as Isaac, ROADS, DESIRE, Imesh Toolkit are studied. The paper tries to explain that directory protocol will play a very important role in distributed indexing and query routing system.
Key words： LDAP      WHOIS++      CIP      Subject gateway      Query routing     
Received: 12 May 2002      Published: 25 October 2003
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G354.4

 		 
Corresponding Authors: Zhang Zhixiong   
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Cite this article:

Zhang Zhixiong. Directory and Its Application in Distributing Subject Gateway. New Technology of Library and Information Service, 2003, 19(5): 41-44.

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https://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/10.11925/infotech.1003-3513.2003.05.14     OR     https://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/Y2003/V19/I5/41


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[RFC2251]

[3]M. Wahl,A.Coulbeck,T.Howes,S.Kille.Lightweight Directory Access Protocol(v3):Attribute Syntax Definitions,
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[4]J.Gargano,K.Weis,Whois and Network Information Lookup Service Whois++,1995
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[5]P.Deutsch,R.Schoultz,P.Faltstrom,C.Weide,Architecture of the WHOIS++service,1995.
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[6]C.Weider,J.Fullton,S.Spero,Architecture of the Whois++Index Service,1996.
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[7]John Kirriemuir,Dan;Susan Welsh;Jon Knight,Martin,Cross-Searching Subject Gateways:The Query Routing and Forward Knowledge Approach,D-libmagazine,January1998

[8]Michael Roszkowski and Christopher Lukas,A Distributed Architecture for Resource Discovery Using Metadata,D-Lib Magazine,June1998

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[11]DESIRE Project,http://www.desire.org/

[12]IMesh Toolkit Project,http://www.imesh.org/toolkit/
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