Search (2 results, page 1 of 1)

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Abstract

Purpose - Seeks to share with digital library practitioners the development process of an online image collection that integrates the syndetic structure of a controlled vocabulary to improve end-user search and browse functionality. Design/methodology/approach - Surveys controlled vocabulary structures and their utility for catalogers and end-users. Reviews research literature and usability findings that informed the specifications for integration of the controlled vocabulary structure into search and browse functionality. Discusses database functions facilitating query expansion using a controlled vocabulary structure, and web application handling of user queries and results display. Concludes with a discussion of open-source alternatives and reuse of database and application components in other environments. Findings - Affirms that structured forms of browse and search can be successfully integrated into digital collections to significantly improve the user's discovery experience. Establishes ways in which the technologies used in implementing enhanced search and browse functionality can be abstracted to work in other digital collection environments. Originality/value - Significant amounts of research on integrating thesauri structures into search and browse functionalities exist, but examples of online resources that have implemented this approach are few in comparison. The online image collection surveyed in this paper can serve as a model to other designers of digital library resources for integrating controlled vocabularies and metadata structures into more dynamic search and browse functionality for end-users.

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Abstract

This is a report by a group "charged to identify current trends that will have a direct impact on cataloging operations and to define possible new roles for the online catalog and cataloging staff at Indiana University." Their one general conclusion after nine months of work is that "The need for cataloging expertise within the I.U. Libraries will not be diminished in the coming years. Rather, catalogers of the future will work in the evolving environment of publishing, scholarly communication, and information technology in new expanded roles. Catalogers will need to be key players in addressing the many challenges facing the libraries and the overall management and organization of information at Indiana University." The report also identifies five strategic directions. The report is an interesting read, and taken with the explosion of related reports (e.g., Calhoun's report to the Library of Congress cited in this issue, the UC Bibliographic Services TF Report), adds yet another perspective to the kinds of changes we must foster to create better library services in a vastly changed environment.