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Peer reviewedDubois, C. P. R. – Online Review, 1987
Presents the advantages and disadvantages of free text and controlled vocabulary retrieval techniques and a methodology to assist in deciding on the optimal technique for a particular purpose. The relevance of the techniques for expert systems and full text contexts is also discussed and recommendations for further research are made. (Author/EM)
Descriptors: Comparative Analysis, Expert Systems, Indexing, Online Searching
Peer reviewedMeador, Roy, III; Wittig, Glenn R. – Library Resources and Technical Services, 1991
Describes research that was conducted to determine and then compare which Anglo American Cataloging 2 (AACR2) rules were used to assign access points for random samples of monographs in chemistry and in economics. Implications for automatic cataloging using expert systems are explored, and suggestions for further studies are given. (10 references)…
Descriptors: Cataloging, Chemistry, Comparative Analysis, Economics
