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Title: An expert system approach to online catalog subject searching
Authors: Khoo, C.S.G.
Poo, D.C.C. 
Issue Date: Mar-1994
Citation: Khoo, C.S.G.,Poo, D.C.C. (1994-03). An expert system approach to online catalog subject searching. Information Processing and Management 30 (2) : 223-238. ScholarBank@NUS Repository.
Abstract: The various ways of improving the online catalog for subject searching are reviewed. The paper then discusses the expert system approach to developing a subject search front-end. It is suggested that an effective expert front-end can be developed by focusing on search strategies. A design for a rule-based expert system front-end is described. Possible search strategies and selection rules are illustrated. The inference structure of the system is based on Clancey's model of heuristic classification. © 1993.
Source Title: Information Processing and Management
ISSN: 03064573
Appears in Collections:Staff Publications

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