Search (9 results, page 1 of 1)

  • × theme_ss:"Katalogfragen allgemein"
  • × theme_ss:"OPAC"
  • × year_i:[1990 TO 2000}
  1. Hillmann, D.I.: 'Parallel universes' or meaningful relationships : envisioning a future for the OPAC and the net (1996) 0.03 
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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
    Source
    Electronic resources: selection and bibliographic control. Ed.: L.-Y.W. Pattie, u. B.J. Cox
  2. Hillmann, D.I.: "Parallel universes" or meaningful relationships : envisioning a future for the OPAC and the net (1996) 0.03 
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    Footnote
    Simultaneously published as Electronic Resources: Selection and Bibliographic Control
    Source
    Cataloging and classification quarterly. 22(1996) nos.3/4, S.97-103
  3. Enhancing access to information : designing catalogs for the 21st century (1992) 0.03 
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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
    Series
    Cataloging and classification quarterly; vol.13, nos.3/4
  4. Morgan, E.L.: Possible solutions for incorporating digital information mediums into traditional library cataloging services (1996) 0.03 
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    Footnote
    Simultaneously published as Electronic Resources: Selection and Bibliographic Control
    Source
    Cataloging and classification quarterly. 22(1996) nos.3/4, S.143-170
  5. Xu, H.; Lancaster, F.W.: Redundancy and uniqueness of subject access points in online catalogs (1998) 0.02 
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    Abstract
    Reports results of an analysis of 205 randomly selected records from the OCLC OLUC, to test the assumption that online catalogues have greatly improved subject searching capabilities, over card catalogues, by making other fields in the records searchable as subject access points (SAPs). Results showed considerable overlap (duplication) among the SAPs provided by the title, subject heading and classification number fields. On average, little more than 4 unique, unduplicated access points were found per record. Where title and classification number fields do add some access points not provided by subject headings, the increase is less than many librarians might be expected. Suggests that OPACs might outperform catalogues more in precision than in recall by allowing greater discrimination in searching; terms from different fields may be combined; titles offer greater specifity; searches can be limited by date, language or other criteria
  6. Beheshti, J.: ¬The evolving OPAC (1997) 0.01 
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    Footnote
    Beitrag eines Themenheftes "Cataloging and classification: trends, transformations, teaching, and training."
    Source
    Cataloging and classification quarterly. 24(1997) nos.1/2, S.163-185
  7. Allen, L.: Towards a learning catalogue : developing the next generation of library catalogues (1993) 0.01 
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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
    Footnote
    Paper presented at the 10th National Cataloguing Conference on Subject to change: subject access and the role of the cataloguer, Freemantle, Western Australia, 4-6 Nov 93
  8. Drabenstott, K.M.; Weller, M.S.: Handling spelling errors in online catalog searches (1996) 0.00 
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    Abstract
    Reports results of 2 separate but related projects to study the influence of spelling errors (misspellings), made by searchers, on the subject searching of online catalogues and to suggest ways of improving error detection systems to handle the errors that they detect. This involved the categorization of user queries for subjects that were extracted from the online catalogue transaction logs of 4 USA university libraries. The research questions considered: the prevalence of misspellings in user queries for subjects; and how users respond to online catalogues that detect possible spelling errors in their subject queries. Less than 6% of user queries that match the catalogue's controlled and free text terms were found to contain spelling errors. While the majority of users corrected misspelled query words, a sizable proportion made an action that was even more detrimental than the original misspelling. Concludes with 3 recommended improvements: online catalogues should be equipped with search trees to place the burden of selecting a subject the system instead of the user; systems should be equipped with automatic spelling checking routines that inform users of possibly misspelled words; and online catalogues should be enhanced with tools and techniques to distinguish between queries that fail due to misspellings and correction failures. Cautions that spelling is not a serious problem but can seriously hinder the most routine subject search
  9. Advances in online public access catalogs : Vol.1 (1992) 0.00 
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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

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