Source Publication (e.g., journal title)

Library Journal

Document Type

Article

Publication Date

11-1-1999

Abstract

Controlled vocabulary indexing was developed well over a century ago to provide a consistent way for users to search for information, but human-assigned indexing has always been labor-intensive and costly. Because of the importance of indexing, two major information companies are trying automated approaches.

Comments

pp. 34, 38

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