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|Title:||An expert system approach to online catalog subject searching|
|Source:||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|
|Appears in Collections:||Staff Publications|
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