Document (#1355)

Author
Perez, E.
Title
Text enhancement : Controlled vocabulary vs. free text
Source
Special libraries. 73(1982) no.3, S.183-192
Year
1982
Abstract
Full-text databases are becoming increasingly practical for publication and general use, since most publishers now use some form of computerized editorial and publication system. "Free text" retrieval from full-text databases is possible with many existing systems, but some information professionals are doubtful about the quality of information retrieval using this type of access. The "augmentation" or "enrichment" needed for practical operation of these systems is discussed
Theme
Volltextretrieval

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