Describes major changes made in bibliographic control systems in the past three decades and discusses why these changes have occurred. (Author)

Considers aspects of building, maintaining, and using United States MARC format and other related standards, discussing costs and benefits, MARC and the American National Standards Institute's Z39 standard, effects of MARC on content and processing, compatibility between and within standards, and MARC in practice. Nineteen sources are cited. (EJS)

Explores the qualities of bibliographic and object entities that contribute to the similarities and differences in the data describing them and the possibility of cooperation between indexers of art objects and indexers of bibliographic information. The discussion covers the role of authority control as the linking component between bibliographic…

History, development, evaluation, and problems of computerized biomedical information systems, with emphasis on the National Library of Medicine and MEDLARS. (LS)

Describes a project at the British Architectural Library to automate all of its systems into one integrated database, maintaining the specific requirements of the architectural curator while introducing systems and standards accepted by the librarian. The discussion covers the methods used to achieve a link between objects and documentation. (CLB)

Knowledge discovery in databases (KDD) revolves around the investigation and creation of knowledge, processes, algorithms, and mechanisms for retrieving knowledge from data collections. The article is an introductory overview of KDD. The rationale and environment of its development and applications are discussed. Issues related to database design…

Reports on the Johnson Space Center Film Repository and describes the collection and development of its strategy to automate image access. The advantages and problems of a visual thesaurus are explained. (EAM)