Reports research undertaken to conceptualize, design, and implement a system for automatic indexing, classification and repositing of "text items," which may be any aggregate of information in English Language on a computer-readable media, in a standard format. (Author)

Describes the background, document and subject coverage, access points, indexing, and other features of the online version of Energy Bibliography and Index (EBIB). A set of nine figures illustrate such things as a sample EBIB record, searchable fields in the EBIB database, and searching EBIB by index terms. (JL)

Representatives from three companies (Management Contents, ABI/INFORM, Predicasts) explain the coverage, content, thesauri, updating, products, and capabilities of their data bases. A panel of librarians from (1) a special library, (2) an academic library, and (3) a public library report on the use of business data bases in their respective…

Describes the automatic indexing project undertaken in 1978 to convert by means of a "bridge vocabulary" the terms in the ABI/INFORM database to index terms of a controlled vocabulary. Components of the bridge vocabulary are explained, and examples demonstrating the process of conversion are provided. (JD)

Describes a clustering algorithm designed for dynamic data bases and presents an update procedure which maintains an effective document classification without reclustering. The effectiveness of the algorithms is demonstrated for a subset of the Cranfield collection. (Author)

Focuses on the growth of the United Kingdom company Ingenta in the United States. Highlights include a new partnership with Gale Group related to their InfoTrac databases; indexing and full text coverage; standards; and other Ingenta acquisitions. (LRW)

Reports the results of experiments using colon classification for the analysis, representation, and retrieval of primary information from the full text of documents. Recall, precision, and search length measures indicate colon classification did not perform significantly better than Boolean or simple word occurrence systems. Thirteen references…

Describes XMARC, a set of computer programs which provides students with a simplified means of writing programs for the automatic indexing of an experimental collection of MARC records. (Author/FM)

Since it is largely the concepts related to works of art that interest art historians, it is these concepts that need to be reflected in indexing terminology. As these concepts have changed over time, a sizeable verbal infrastructure is needed to support the indexing of large image databases to achieve maximum use by art historians. (Author/AEF)

A meeting was held to explore critical issues and problems related to subject access to online bibliographic records of monographic literature. The 23 researchers, practitioners, and policymakers who attended represented national and research libraries, bibliographic utilities, database vendors, library schools, indexing and abstracting services,…

This examination of abstracting-indexing services for the field of history focuses on Historical Abstracts (HA) and America--History and Life (AHL), and their relationship to the American Bibliographical Center's Subject Profile Index (ABC-SPIndex). The history, scope, selection criteria, and classification arrangements of the two databases are…

Describes the concept of maximum indexing, a system aimed at achieving maximum recall and maximum precision in computerized information retrieval. The indexing strategies used to achieve maximum indexing and the problems that arise are discussed. (9 references) (CLB)

Evaluates the database program SAVVY PC and describes its use in a public library reference department to index a local newspaper. The basic structure of SAVVY and FORTH, the language it's written in, are explained along with how the database is used. Advantages and disadvantages of the system are discussed. (EM)

Emphasizes class maintenance of National Library of Medicine's bibliographic retrieval file in which maintenance actions (replacement, deletion, addition) reflect yearly changes in Medical Subject Headings (MeSH). File maintenance of other authoritative information attached to headings, class maintenance failures, checking class maintenance,…

Discusses strengths of abstracting and indexing services (subject coverage, resolution of language problems, systematic indexing) and summarizes sources, countries of origin, languages, total coverage, and indexing of four scientific and technical services--Biosis, Engineering Information, Inspec, Chemical Abstracts Service. Characteristics of…