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Abstract

Over the past year, innumerable discussions on the relationship between traditional library OPACs and the newly burgeoning World WideWeb have occured in many libraries and in virtually every library related discussion list. Rumors and speculation abound, some insisting that SGML will replace USMARC "soon," others maintaining that OPACs that haven't migrated to the Web will go the way of the dinosaurs.

Source

Cataloging and classification quarterly. 22(1996) nos.3/4, S.97-103

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Abstract

Contends that library catalogues need to be seen as merely part of the information seeker's world and proposes the concept of a learning catalogue for library clients which will capture ways in which clients use data thus providing ideas for the further development of the system. Proposes a client centred system which is separated to maintain the bibliographic database from the mode of presentation of that data to the client. The designer of retrieval systems, by accepting that each client brings a unique view of the world's knowledge base to the information seeking activity, needs to acknowledge that this view of the world must be handled uniquely. By overlaying the idea of a learning component, it is possible to see how future queries might be handled more efficiently and the system can grow with client's developing needs

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Abstract

This article first compares and contrasts the essential, fundamental differences between traditional and digital information mediums. It then reexamines the role of the online public access catalog (OPAC), refines the definition of library's catalog, and advocates the addition of Internet resources within the OPAC. Next, the article describes the building of the Alex Catalog, a catalog of Internet resources in the in the form of MARC records. Finally, this article outlines a process of integrating the futher inclusion of other Internet resources into OPACs as well as some of the obstacles such a process manifests.

Source

Cataloging and classification quarterly. 22(1996) nos.3/4, S.143-170

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Abstract

Briefly follows the debate concerning: the relationship between traditional library OPACs and the WWW; possible replacement of USMARC format with SGML; and the possible demise of OPACs that do not migrate to the WWW. Discusses the approach taken by the Text encoding Initative (TEI) in their use of a mandatory TEI header in their standard SGML application as the first since CIP to explore attaching bibliographic information to the item itself to assist cataloguing

Series

Cataloging and classification quarterly; vol.22, nos.3/4

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Content

Enthält die Beiträge: TYCKOSON, D.A.: Enhancing access to information: building catalogs for the future; TYCKOSON, D.A.: The twenty-first century limited: desinging catalogs for the next century; DWYER, J.: Bibliographic records enhancement: from the drawing board to the catalog screen; SYRACUSE, R.O. u. R.K. POYER: Enhancing access to the library's collections: a view from an academic health center library; STUDWELL, W.E.: Of eggs and baskets: getting more access out of LC Subject Headings in an online environment; STEPHENS, I.E.: Getting more out of call numbers: displaying holdings, locations and circulation status; MICCO, M.: The next generation of online public access catalogs: a new look at subject access using hypermedia; SLOAN, B.G.: Remote access: design implications for the online catalog; ENGEL, G.: User instruction for access to catalogs and database on the Internet; BARNES, S. u. J. McCUE: Linking library records to bibliographic databases: an analysis of common data elements in BIOSIS, Agricola and the OPAC; HARWOOD, R.: Adding a nonlibrary campus collection to the library database; CARTER, K., H. OLSEN u. S. AQUILA: Bulk loading of records for microform sets into the online catalogue; DYKEMAN, A. u. J. ZIMMERMAN: The Georgia Institute of Technology Electronic Library: issues to consider; MOLHOLT, P. u. K. FORSYTHE: Opening up information access through the electronic catalog

Footnote

Rez. in: Canadian journal of information and library science 1993, no. April, S.81-82 (D. Mattison); Library review 42(1993) S.48-49 (D. Anderson); Australian academic and research libraries 1993, no. March, S.55-56 (J.S. Goodell); Library resources and technical services 1993, no.1, S.102 (R.P. Holley); Knowledge organization 20(1993) no.4, S.231-232 (P.A. Cochrane); Information processing and management 33(1997) no.4, S.573-575 (C.R. Hildreth)

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Source

Library and information science. 1990, no.28, S.11-20

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Abstract

Advances in computer and communication technology technology have had an important impact on OPACs. The client server architecture model, the Internet, protocols, and standards such as Z39.50 have resulted in newly designed interfaces which reduce syntactic and semantic knowledge required to conduct effective online searches. Experimental OPACs have been developed in an attempt to assist users in conceptual transformation of their information needs into searchable queries. These experiments are based primarily on determining users' behaviour at the OPAC terminal, which needs much further study. Other non traditional models for storing and retrieving information should be considered to create an intuitive OPAC

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Content

Enthält die Beiträge: Pt.1: USER INTERFACES: HULSER, R.P.: Overview of graphical user interfaces; TROUTMA, L.: The online public access catalog and music materials: issues for system and interface design; MISCHO, W.H. u. T.W. COLE: The Illinois extended OPAC: library information workstation design and development; BALLARD, T. u. J. SMITH: The human interface: an ongoing study of OPAC usage at Adelphi University; Pt.2: ENHANCING THE TRADITIONAL CATALOG RECORD: WITTENBACH; S.A.: Building a better mousetrap: enhanced cataloging and access for the online catalog; BEATTY, S.: Subject enrichment using contents or index terms: the Australian Defence Force Academy experience; Enhancing USMARC records with table of contents (MARBI discussion paper; no.46); Pt.3: REDEFINING THE SCOPE OF THE OPAC AND MOVING BEYOND THE LIBRARY WALLS: TROLL, D.A.: The Mercury Project: meeting the expectations of electronc library patrons; JAMIESON, R.C.: Oriental language materials in online public access catalogues; JUZNIC, P. u. H. PAAR: Cooperative cataloguing in Yugoslavia and the development of the OPAC; PERRY, A.: The PACLink Project at the State University of New York: leveraging collections for the future