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)

This interview with Bertrum MacDonald discusses the decisions that determined the character of a national bibliography on science and technology in Canadian history. Topics discussed include the scope of the project; classification and indexing decisions; the database management system used; unexpected problems; and predicted usage of the…

Discusses categorization of MARC records, noting problems which arise because formats have not been defined as distinct sets of content designators. Bibliographic and authority record formats, merging of formats into single format, removal of inconsistencies, and criteria for identifying categories of records are considered. Thirty-one references…

The Labor Exchange Skills Project, which was conducted under the sponsorship and direction of the U.S. Department of Labor, Employment and Training Administration, was designed to develop a labor exchange skills database (ETA) that would improve the usability of many Department of Labor applications and products developed by other public and…

An investigation of the feasibility of using a computer-assisted decentralized bibliographic control system to build a comprehensive, consistent national database for use in a national library network used the Northwestern On-line Total Integrated System to establish a center for African materials at Northwestern University. Eleven references are…

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…

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 data tape--NCES.HEGIS.TAXONOMY.FILE1981--represents a crosswalk between the old taxonomy of the Higher Education General Information Survey (HEGIS) and the newer taxonomy of the Classification of Instructional Programs (CIP). The 838 records give the old taxonomy and 4-digit codes and the new taxonomy and 6-digit codes for the conventional…

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…

Presents a mathematical theory that can be used to define concentration places of objects within unordered classes. The application to research on the evolution of journals and subject areas is illustrated, and an online method of calculating concentration evolution is described. (1 references) (CLB)

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,…

The TeleCampus online database, a project of TeleEducation NB (New Brunswick), aims to be the world's leading World Wide Web site for students seeking information about online courses and programs and for educational institutions and training companies wishing to promote their offerings. It is a comprehensive multilingual database of courses and…

This comparison of bibliographies/online databases regarding their classification schemes, periodicals list, coverage of articles, indexing, and overlap reveals that only five bibliographies cover whole of subject area, and differences exist between number of periodicals scanned (73 to 2,771) and percentage of articles included from six…

Reviews the subject access literature for 1988 in the format of an annotated bibliography. Topics covered in the review include online subject access, standard subject heading lists, proposed alternatives to subject heading lists, authority work, classification schemes, and new product information. (CLB)

This document is the newest revision of the third manual documenting the National Agricultural Library database. Since it began in 1970, the AGRICOLA database has continued to grow and to change steadily; new subfiles have been added, database record formats have been expanded, and subject category code schemes have been modified several times.…