Evaluation of e-referencer, an expert system interface to online library catalogues

This study compared and evaluated the EREF and the NTU library online public access catalog (OPAC). Users of traditional OPAC rely on skillful application of Boolean operators to refine searches so as to retrieve relevant documents.

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Bibliographic Details
Main Author: Neo, Cheng Imm
Other Authors: Khoo, Christopher Soo Guan
Format: Theses and Dissertations
Published: 2008
Subjects:
Online Access:http://hdl.handle.net/10356/1628
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Institution: Nanyang Technological University
Description
Summary:This study compared and evaluated the EREF and the NTU library online public access catalog (OPAC). Users of traditional OPAC rely on skillful application of Boolean operators to refine searches so as to retrieve relevant documents.