Describes a study that examined the feasibility of using machine links in an online catalog based on the presence of an OCLC control number, International Standard Serial Number (ISSN), or Library of Congress control number (LCCN) to link successive-entry serial bibliographic records that result from serial title changes. (Contains nine…

Discussion of online help systems in online public access catalogs (OPACs) focuses on a study that evaluated the online help system for the NOTIS (Northwestern Online Total Integrated System) OPAC. Features of the system reviewed include online functions; training features; general interface features; access points; and message content and display…

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,…

A truly global supply of bibliographic records and the emergence of online publishing put new challenges on the organization of bibliographic control. Three important cataloging codes are presently under revision, the AACR, the Italian RICA and the German RAK. The basis for a record, the carrier=content dichotomy, is one fundamental issue which…

Describes two options that can address the issues of catalog production in a bilingual environment: a two-file option, which is the equivalent of a separate catalog for each language, and a totally bilingual catalog. The technical characteristics of each option, and the appropriateness of each for different user communities, are discussed. (eight…

Defines functionally inaccessible materials as those that have gone through the library's traditional bibliographic processes, but cannot be retrieved when searched by library patrons. Typical examples are given and possible causes are discussed, including traditional cataloging practices and cost considerations. Methods for recognizing functional…

The Colorado Digitization Project (CDP) commissioned the Library Research Service (LRS) of the Colorado State Library and the University of Denver Library and Information Science Program to evaluate user perceptions of the relative merits of the catalog (or database) and the exhibit approaches to providing access to digital information, especially…

Discusses problems with Library of Congress Subject Headings (LCSH) not keeping current, particularly with ethnic and racial headings. A historical review of changes over the past 20 years is provided, including various studies of LCSH; Canadian adaptations are described; and making subject heading changes in online catalogs is discussed.…

Computer/automated catalogs have been in use in secondary schools for some time and have numerous advantages. A public access catalog (PAC) allows networking with other libraries, use of the Boolean search function, and the retrieval of bibliographic citations from a variety of access points. Moreover, PAC's have recently become more user…

Examines some of the incentives behind cataloging on the Internet. Discusses the Dublin Core metadata elements set which attempts to apply traditional cataloging practices to new technologies. Looks at the practicalities of such a system, including three obvious benefits to mapping Dublin Core elements to MARC fields. (AEF)

Discusses the need to reassess the objectives of online public access catalogs and how those objectives might be met before costly investments are made in electronic versions of "other data" for online catalogs. Several objectives are outlined and their feasibility in the modern telecommunications environment is examined. (two references) (CLB)

This study compares the cost effectiveness of using a CD-ROM (compact disk read-only memory) system known as Bibliofile and the currently used OCLC (Online Computer Library Center)-based method to convert a university library's shelflist into a machine-readable database in the MARC (Machine-Readable Cataloging) format. The cost of each method of…

The Dublin Core (DC) metadata standard is emerging as one of the leading initiatives in digitization programs; as libraries, museums, archives and others begin to digitize their physical materials it will be imperative that internationally recognized standards be used. Key elements behind the development of DC, and the 15 fields of DC are…

Describes a project that demonstrates subject searching in an experimental online catalog based on academic library databases that were enhanced with search trees; compares the retrieval effectiveness of search trees with random subject searching approaches; evaluates system and retrieval effectiveness; and discusses proposed research. (Contains…

Reports on the results of two experiments testing the effectiveness of a concept-based computer tutorial for OPAC (online public access catalog) users. Factors that may have caused differences in results, including OPACs used in the experiments and the participants' different ability levels, are discussed. Findings are related to similar studies.…