Search (160 results, page 8 of 8)

  • × theme_ss:"OPAC"
  • × year_i:[1980 TO 1990}
  1. Merrin, G.: Access points and search methods in the Sibil system with special reference to Boolean and tree search (1986) 0.00 
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    Source
    Future of online catalogs. Essen Symposium, 30.9.-3.10.1985. Ed. by A.H. Helal, J.W. Weiss
  2. Gavin, P.: OPAC: Online public access catalogue (1985) 0.00 
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    New information technologies and libraries. Proc. of the Advanced Research Workshop organised by the European Cultural Foundation in Luxembourg, 1984 ... Ed.: H. Liebaers et al
  3. Hickey, T.B.: ¬The Experimental Library System (XLS) (1989) 0.00 
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    Abstract
    The Experimental Library System project investigated methods of integrating a bibliographic/full text retrieval system with a relational data base management system for use with OPACs (on-line public access catalogues).
  4. Dumas, J.S.: Designing user interfaces for software (1988) 0.00 
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    Footnote
    Wird erwähnt in einer Rezension in Journal of academic librarianship 18(1992) no.1, S.43
  5. Burton, J.; Newport, J.; Robinson, E.: OPACs and JANET : a simple technique for easy user access (1989) 0.00 
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    Abstract
    OPACs in an increasing number of libraries are now available using the Joint Academic Network (JANET). Access has tended to be obstructed, for the casual user, by the lengthy JANET addressing codes and varying log-on procedures required by each library system. Discribed how a communications and menu package on an IBK/PC can be used so that by merely pressing cursor control, return and escape keays, any user can gain access to any one of over 40 OPACs linked to JANET
  6. Jamieson, A.J.; Dolan, E.; Declerck, L.: Keyword searching vs. authority control in an online catalog (1986) 0.00 
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    Abstract
    Presents the results of research carried out to discover whether or not the ability to search an online catalogue using keywords is a reasonably alternative to a built-in cross reference structure for variant forms. MARC records were checked against LoC authorities for references from non-preferred headings. All keywords in these references were then compared, and matched, when possible, with keywords in any MARC fields
    Source
    Journal of academic librarianship. 12(1986) no.5, S.277-283
  7. Hauffe, H.: ¬Ein OPAC-Konzept für die wissenschaftlichen Bibliotheken Österreichs (1988) 0.00 
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    Abstract
    In 1987 the Austrian National Library and the University Libraries began to implement the Online Library Network System BIBOS which will offer also an on-line public access catalogue (OPAC). After discussing the basic design of the forthcoming OPAC, requirements of its features (access, search functions, output, interface to circulation control) are formulated.
  8. Aroksaar, R.: Online catalogs : a view from the works (1986) 0.00 
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    Abstract
    The impact of automation on functional niches in cataloging is assessed. An attempt is made to redefine productive activity with regard to quantity and quality. Authority control and main entry practice are examined from the perspective of the humanistic values which automation makes possible and which at the same time need to be asserted.
  9. Cochrane, P.A.: Redesign of catalogs and indexes for improved subject access : selected papers of Pauline A. Cochrane (1985) 0.00 
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  10. Rolland-Thomas, P.; Mercure, G.: Subject access in a bilingual online catalogue (1989) 0.00 
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    Abstract
    Canadian library records, bilingual by statute, are created according to a common set of rules and standards. Subject access to the catalogue remains language dependent. Even searches by classification in some OPACs rely first on an alphabetical index as an entering key. Fully bilingual OPACs with authority control and reciprocal references in one file have yet to appear. Thus far the Canadian Workplace Automation Research Center has produced ISIR/SIRI with an online bilingual thesaurus. The National Library of Canada has developed withh DOBIS a bilingual system providing automatic linkages between records and authority files. But true bilingual searching (a search in one language retrieving records in both languages) could be achieved by a built-in automatic translation module. Total accommodation of diacritical marks by terminal keyboards and display monitors is also a challenge to be met.
  11. Jones, R.M.: Online catalogue research in Europe (1989) 0.00 
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    Source
    Journal of the American Society for Information Science. 40(1989), S.153-157
  12. McCarthy, C.: ¬The realibility factor in subject access (1986) 0.00 
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    Abstract
    For truly effective subject access, it is essential that books on any given topic be brought together consistently under the same subject heading. With the advent of online catalogs, this goal has assumed new importance but has also become easier to achieve
  13. Hildreth, C.R.: Intelligent interfaces and retrieval methods for subject searching in bibliographic retrieval systems (1989) 0.00 
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    Footnote
    Rez. in: Journal of academic librarianship (1990) S.44 (R.J. Dorn); Bibliothek; Forschung u. Praxis 14(1990) S.90-91 (W. Umstätter)
  14. Card, S.: TOC/DOC at Caltech : Evolution of citation access online (1989) 0.00 
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    Abstract
    In Nov. 1988 the Caltech Library made available to its users a new service which combines online access to journal citations located at Caltech with document delivery. This service evolved over several years, beginning with efforts to include the citation access in the library's integrated library system and culminating in the purchase of the powerful BRS/Search software to run on a small IBM mainframe specifically to support this project. Various decisions about implementation were made along the way, with no perfect solution being reached. Instead, the library learned to balance different factors against each other in order to dertermine the best solution
  15. Norden, D.J.; Lawrence, G.H.: Public terminal use in an online catalog : some preliminary results (1981) 0.00 
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    Abstract
    The authors have studied the transaction counts from two and one-half years activity at the public use terminals of the Ohio State University Libraries' prototype online card catalog to determine what search options academic library patrons use the most often and whether this pattern varies from that reported in major catalog use studies. The preliminary findings indicate significant differences in search strategy that may result from a unique user group that prefers to search the online catalog, more useful searches in the online system, or special search patterns imposed by the computer hardware itself. Both the different searches used by patrons and why they choose them should be important factors in the design of future online catalogs
  16. Matthews, J.R.; Lawrence, G.S.; Ferguson, D.K.: Using online catalogs : a nationwide survey, a report of a study sponsored by the Council on Library Resources (1983) 0.00 
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    Footnote
    Report of the CLR study
  17. Subject control in online catalogs (1989) 0.00 
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    Content
    Enthält die Beiträge: HOLLEY, R.P.: Subject access in the online catalog; KLUGMAN, S.: Failures in subject retreival; CARLYLE, A.: Matching LCSH and user vocabulary in the library catalog; MURDOCK, P.R.: Cataloging catalysis: toward a new chemistry of conscience, communication and conduct in the online catalog; DYKSTRA, M.: PRECIS in the online catalog; WILLIAMSON, N.J.: The role of classification in online systems; BROADBENT, E.: The online catalog: dictionary, classified, or both?; OLSEN, R.J., CHRISTENSEN, J.O., LARSEN, K.A. u. K. WILLEY: Implementing NOTIS keyword/Boolean searching: a case study; ROLLAND-THOMA, P. u. G. MERCURE: Subject access in a bilingual online catalogue; FROST, C.O.: Title words as entry vocabulary to LCSH: correlation between assigned LSCH terms and derived terms from titles in bibliographic records with implications for subject access in online catalogs; STONE, A.T.: Subject searching in law library OPACs; CHAN, L.M.: A subject cataloging code?; McCARTHY, C.: A reference librarian's view of the online subject catalog; JOUGUELET, S.: Subject access in online catalogs: developments in France; DALE, D.C.: Subject access in online catalogs: an overview bibliography
  18. Akeroyd, J.; Brimage, D.; Royce, C.: Using CD-ROM as a public access catalogue (1988) 0.00 
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    Abstract
    This short guide describes the process for creating a CD-ROM based üublic access catalog. The authors admit that the material will be outdated by the time of publication, because product specifics change so rapidly. The report is useful, but not completely thorough. Disadvantages to using CD-ROM for public access catalog are listed, but existing methods to overcome these hindrances are not mentioned. The paper also touches on the possibility that CD-ROM-based catalogs may be more than simply an extra service, that they may become full-service catalogs in themselves
  19. Poulter, A.: Expert systems in libraries 2 (1989) 0.00 
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    Abstract
    Reports a 1-day seminar which was organized by the Library Association Technology Group, Birmingham, 21 Mar 89. The following topics were presented: intelligent interfaces to online-data bases; knowledge-based abstracting; an expert selector of OPACs for subject access; neural nets and information science and value adders; and library and information science professionals and knowledge engineering.
  20. Olsen, R.J.; Christensen, J.O.; Larsen, K.A.; Willey, K.: Implementing NOTIS keyword/Boolean searching : a case study (1989) 0.00 
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    Abstract
    Contribution to a thematic issue devoted to subject control in on-line catalogues. Keyword searching with Boolean operators was impossible in the traditional on-line catalogue and its promised benefits in on-line systems are not yet clear. Reports on a survey undertaken at Brigham Young University library, Utah, which investigated this issue when the library was selected as a test site for keyword searching in the NOTIS on-line catalogue. Results of the survey were mixed. While keyword searching will require increased computer capacity for unstricted use, students, though content with the new tool, are not adept at using its sophisticated features and will require much more training than for the basic NOTIS on-line catalogue.

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Themes

Subjects

Classifications