Methods of automatically generating controlled subject headings and classifications from free indexing in the INSPEC data base were evaluated. (PF)

Describes a method for enhancing the subject index terms of a document with title terms from cited, citing, and cocited documents. Experimental results of this methodology are presented, and responses to criticisms of this strategy are made. (40 references) (CLB)

Describes a study that compared the coverage of the nursing profession, subject heading specificity, and ease of retrieval of the MEDLINE and Nursing & Allied Health (CINAHL) online databases. The strengths and weaknesses of each database are discussed and hints for searching on both databases are provided. (four references) (CLB)

The emphasis of this text is that the problems of information retrieval are the intellectual ones of subject analysis and description. These problems are not easily solved by technology alone, although certain inroads are being made by knowledge-based expert systems and other computer aids to indexing. Linguistic approaches are also showing…

Faced with an old and increasingly complex card catalog and with proposed changes in the Library of Congress (LC) cataloging system, the Subcommittee on the Future of the Catalogs at the University of California, Berkeley (UCB) Library considered methods for dealing with these joint problems of catalog renovation and…