This study examined the contribution to retrieval effectiveness (measured by recall and precision) of adding content-bearing information such as abstracts and tables of contents to bibliographic records. It was found that the addition of content-bearing information improves overall retrieval effectiveness. Improvement was primarily in terms of…

This paper focuses on the establishment of three standard international formats for the exchange of bibliographic data--UNIMARC, CCF, and the UNISIST Reference Manual--and outlines their common and differing features. The development of the UNIMARC manual as the standard international MARC network exchange format is traced, and its salient…

Assesses bibliographic databases as part of visionary text systems such as hypertext and scholars' workstations. Downloading is discussed in terms of the capability to search records and to maintain unique bibliographic descriptions, and relational database management systems, file managers, and text databases are reviewed as possible hosts for…

Discusses the advantages and disadvantages of using dBASE for the storage and retrieval of downloaded bibliographic records, and the problems involved in importing data downloaded from various online systems into dBASE. ASCIIREF, a software program developed to allow users to easily reformat just about any file of ASCII bibliographic records into…

Discussion of bibliographic databases and the structure of records focuses on the structure of education information based on publications of the New Zealand Council for Educational Research. Faceted design is discussed, and mandatory and optional fields in education database design are considered. (Contains 16 references.) (LRW)

Describes a study of Library of Congress (LC) Subject Headings that examined 1,000 records from the LC BOOKSM database (i.e., bibliographic records of monographs cataloged by LC) to determine current subject cataloging practices at LC. The process of constructing subject headings with free-floating subdivisions is discussed, and recommendations…

Describes an experimental project at Carnegie Mellon University to enhance catalog records in order to improve the quality of the records and access to resources. Criteria for selecting books for enhanced cataloging and implementation of enhancement procedures are discussed. Several sample screen displays are included. (Three references) (MES)

Describes the development and implementation of software that provides a global change capability by allowing correction of a single heading in a large file of bibliographic records through programatic identification and replacement. Specific change processes are described, including name headings, geographic headings, and topical subject…

Describes procedures for importing downloaded bibliographic references using Pro-Cite and EndNote software on the Macintosh microcomputer. The need for a link between a bibliographic database program and the text file is explained, an explanation for users developed at Dartmouth College is presented, and benefits of each linking approach are…

Describes a conceptual design of a bibliographic retrieval system that enables more thorough control of bibliographic entities. The conceptual schema describes a database comprising two separate files of bibliographic description, one of intellectual works and the other of physical items. This model provides information about a work's association…

This paper discusses the first major implementation of two significant new cataloging models: IFLA's FRBR (International Federation of Library Associations' Functional Requirements for Bibliographic Records) and event modeling (INDECS and Harmony). The paper refers briefly to the decision making processes leading to the adoption of these models,…

Presents the conceptual design of a full-scale bibliographic database that includes bibliographic, authority, holdings, and classification data and is based on entity-relationship modeling. MARC format, AACR2 (Anglo-American Cataloging Rules) compatibility, and normalization and efficiency are discussed. (Author/LRW)

A hierarchical extension to the American National Standard for Bibliographic Information Interchange on Magnetic Tape is defined and described. The accommodation of the extension within the existing standard is discussed, modifications to the existing standard are proposed, and applications of the hierarchical format are presented. (21 references)…

Describes a project that improved the quality of BCIN, the bibliographic database of the Conservation Information Network, by correcting data fields and removing duplicate records. The database is described, deduplication theory is discussed and relevant literature is reviewed, algorithm development and testing is described, and results of…

Online bibliographic and network-based information systems are starting to blur the boundaries that separated print documents. Two concepts emerge as a consequence: the union record, an entity that combines multiple catalog records for a single bibliographic item; and an information dossier, a hypertext-like information object built by linking…