Search (512 results, page 1 of 26)

  • × language_ss:"e"
  • × theme_ss:"OPAC"
  • × year_i:[1990 TO 2000}
  1. Hogan, S.A.: Educating users about catalogues and cataloguing : the impossible dream (1993) 0.04 
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    Abstract
    Catalogue use studies in manual and online environments over the last 50 years have been succesful in identifying user behaviour and causes of user failure, but they have not led to substantial change in catalogue codes of practices. The online environment offers a myriad of new challenges
    Source
    International cataloguing and bibliographic control. 22(1993) no.2, S.23-26
    Type
    a
  2. Sandlian, P.: Rethinking the rules (1995) 0.03 
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    Abstract
    Rules regarding cataloguing, subject headings, the way information in bibliographic records is organised and the catalogue's interface, or the way the screen is set up, are barriers to the use of online catalogues by children Describes the background to and implementation of a project to create a child orientation catalogue with a graphical user interface, or one that relies on pictures instead of text, within Denver Public Library in Colorado. Now called the Kid's catalog and commercially available from the Colorado Alliance of Research Libraries Co., the catalogue's software acts as a front end to a library's regular catalogue
    Source
    School library journal. 41(1995) no.7, S.22-25
    Type
    a
  3. Sharma, A.: ¬The Z39.50 information retrieval protocol (1998) 0.03 
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    Abstract
    Reports results of the work of a new member of the ELINOR project team to review the development taking place in Z39.50 networked information retrieval protocol with a view to bringing the University's electronic library pilot systems, including ELINOR and the online catalogue into a single, unified system. Focuses particularly on the WWW client server environment
    Series
    British Library Research and Innovation Centre (BLRIC) report; 22
    Source
    ELINOR: Electronic Library Project. Ed.: A. Ramsden
    Type
    a
  4. Hancock-Beaulieu, M.: Searching behaviour and the evaluation of online catalogues (1991) 0.03 
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    Abstract
    Presents a brief report on a study, carried out by the Centre for Interactive Systems Research, City University, to investigate the techniques used for evaluating OPACs: to explore and assess different data gathering methods in studying information seeking behaviour at the on-line catalogue; and to examine how a transaction logging facility could be enhanced to serve as a more effective diagnostic tool. For a full report see British Library research paper 78
    Pages
    S.20-22
    Type
    a
  5. Martin, G.: Main entry : the argument for a defence of main entry in the OPAC (1996) 0.03 
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    Abstract
    Argues that the current understanding of main entry is the chief access point for the work in a physical item being described by a bibliographic record. Explains the justification for main entries while drawing attention to the few related problems as they relate to OPACs
    Source
    Cataloguing Australia. 22(1996) nos.1/2, S.21-25
    Type
    a
  6. Seruga, J.: Object-oriented modeling of a library information system (1997) 0.03 
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    Abstract
    Analyses the OPAC at the Australian Catholic University in New South Wales, Castle Hill Campus using an object oriented model following Rumbaugh's methodology, as described in 'Object oriented modelling and design, 1991'. The process of analysis, although difficult, is one of the most effective ways of determining each function of a system of this kind. The methodology is especially useful as the data structure, behavioural and functional aspects of the system are displayed in separate diagrams. This is an advantage for those analysing systems, who can display many factors without confusing different aspects involved in the analysis process
    Source
    LASIE. 28(1997) no.4, S.22-34
    Type
    a
  7. Nuttall, H.D.; McAbee, S.L.: Pathfinders on-line : adding pathfinders to a NOTIS on-line system (1997) 0.03 
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    Abstract
    For decades print pathfinders have complemented card catalogues and been useful reference tools. They are overlooked as components of online catalogues, even though they can extend the depth of the catalogue. To encourage librarians to consider integrating pathfinders into online catalogues discusses problems in OPAC searching, describes the value and styles of pathfinders, and illustrates how to include them in a NOTIS system
    Date
    27.11.1995 17:07:22
    Type
    a
  8. Cherry, J.M.; Clinton, M.: ¬An experimental investigation of two types of instruction for OPAC users (1991) 0.03 
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    Abstract
    Reports an investigation into the feasibility of usinf tutorials to train students to use on-line public access catalogues (OPACs). The library developed instructional software which conveys a conceptual model of an on-line catalogue and how it works. Reports the results of an experiment conducted to compare the effectiveness of the computer tutorial and the standard introductory classroom lecture on using the OPAC at the University of Toronto
    Source
    Canadian journal of information science. 16(1991) no.4, S.2-22
    Type
    a
  9. McLachlan, R.W.: Public libraries : shrinking dollars, increased demands; clerical staff and OCLC to the rescue (1991) 0.03 
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    Abstract
    Through technology, technical service departments have increased output with unchanged staff levels. Describes how technology has cut the costs of cataloguing at the Phoenix Public Library. A CLSI online system is used. The components are the circulation module, OCLC cataloguing interface, OPAC and dial in access. This has has been linked to an INOVACQ acquisition module. Describes the work structure under this arrangement and the processing of materials
    Source
    OCLC micro. 7(1991) no.6, S.19-22
    Type
    a
  10. Goldberg, T.; Neagle, E.: Serials information in the OPAC : a model for shared responsibility (1996) 0.03 
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    Source
    Serials review. 22(1996) no.4, S.55-63
    Type
    a
  11. Ballard, T.; Grimaldi, A.: Improve OPAC searching by reducing tagging errors in MARC records (1997) 0.03 
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    Date
    6. 3.1997 16:22:15
    Type
    a
  12. Wallace, P.M.: Periodical title searching in online catalogues (1997) 0.03 
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    Abstract
    Reports on a dramatic shift from subject to periodical title searching at Colorado University Libraries. States possible reasons for the change, examines problems encountered by users with searching the periodical title index and suggests how this change in online catalogue searching may affect future catalogue design and bibliographic instruction
    Date
    29. 7.1998 10:57:22
    Type
    a
  13. Davis, E.; Stone, J.: ¬A painless route on to the Web : Web services 1: The Royal Postgraduate Medical School (1997) 0.03 
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    Date
    29. 7.1998 21:22:27
    Type
    a
  14. Farley, L.: Together at last : regeneration and merging of the MELVYL catalog and periodicals databases (1997) 0.03 
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    Abstract
    A Serials Task Force at the University of California, USA, is currently working on merging the MELVYL catalogue and periodicals database. Details its design principles and discusses the major design issues of: name authority control, subject authority files, subsets, long searches, consolidation, sorting, and creation of possible new indexes for keywords, notes, titles, conferences, call numbers, combine author/titles, music, geospatial searching, and form limits
    Source
    DLA bulletin. 17(1997) no.1, S.18-22
    Type
    a
  15. Ashton, J.: ONE: the final OPAC frontier (1998) 0.03 
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    Abstract
    Describes the European Commission's OPAC Network in Europe (ONE) project which attempts to make it simpler to search a number of major European OPACs crossing all frontiers via online interface. Explains how this is done and the British Library's involvement in it, assessment of the project and plans for the future
    Source
    Select newsletter. 1998, no.22, Spring, S.5-6
    Type
    a
  16. Hillmann, D.I.: "Parallel universes" or meaningful relationships : envisioning a future for the OPAC and the net (1996) 0.03 
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    Source
    Cataloging and classification quarterly. 22(1996) nos.3/4, S.97-103
    Type
    a
  17. Green, E.; Head, A.J.: Web-based catalogs : is their design language anything to talk about? (1998) 0.03 
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    Source
    Online. 22(1998) no.4, S.98-105
    Type
    a
  18. Casale, M.: Searching for a common language (1996) 0.03 
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    Abstract
    Describes the availability, use and value of Z39.50, an international standard which allows a librarian accessing a database on one computer platform to search an OPAC hosted on another computer with a totally different database structure. Experiences of those working with the standard are given, and its use by the European Union IRIS project to link 6 major Irish research libraries is examined. Despite some problems encountered with different forms of author cataloguing and possible competition from the WWW, the standard is seen as possessing considerable strengths, for example in searching different catalogues and presenting the results in a standard format on screen, which justify the continuing interest of librarians
    Source
    Library manager. 1996, no.14, S.22-23
    Type
    a
  19. Fieldhouse, M.; Hancock-Beaulieu, M.: ¬The design of a graphical user interface for a highly interactive information retrieval system (1996) 0.03 
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    Abstract
    Reports on the design of a GUI for the Okapi 'best match' retrieval system developed at the Centre for Interactive Systems Research, City University, UK, for online library catalogues. The X-Windows interface includes an interactive query expansion (IQE) facilty which involves the user in the selection of query terms to reformulate a search. Presents the design rationale, based on a game board metaphor, and describes the features of each of the stages of the search interaction. Reports on the early operational field trial and discusses relevant evaluation issues and objectives
    Source
    Information retrieval: new systems and current research. Proceedings of the 16th Research Colloquium of the British Computer Society Information Retrieval Specialist Group, Drymen, Scotland, 22-23 Mar 94. Ed.: R. Leon
    Type
    a
  20. Buckland, M.K.: OASIS: a front-end for prototyping catalog enhancements (1992) 0.03 
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    Abstract
    By the mid 1980s online bibliographic systems retrieved excessively large sets. Conversely, with standard Boolean systems, searches retrieved commonly nothing or too few records. In Nov. 92, 32% of searches yielded nothing from a retrieval set averaging 98. Offers solutions to these problems using MELVYL as a case study. Examines how non topical data such as date, language and location of document can improve topical searches. Explains OASIS and front end phototyping. Discusses adaptive retrieval, strategic commands, expanded retrieval and developments of OASIS. Covers aggregation of filtered sets, related terms, automatic progressive truncation, the SUMMARIZE LIBRARIES command, filing and filtering and collection analysis
    Source
    Library hi tech. 10(1992) no.4, S.7-22
    Type
    a

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