Search (51 results, page 1 of 3)

  • × theme_ss:"OPAC"
  • × language_ss:"e"
  1. Lazinger, S.S.; Peritz, B.C.: Reader use of a nationwide research library network : local OPAC vs. remote files (1991) 0.08 
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    Date
    22. 2.1999 13:06:18
    Source
    Information technology and libraries. 10(1991), S.192-200
  2. Wiberley, S.E.; Daugherty, R.A.; Danowski, J.A.: User persistence in displaying online catalog postings : LUIS (1995) 0.05 
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    Abstract
    User persistence in displaying postings is a significant human factor in the design of computer driven information systems, including online catalogs. Expert opinion and a study of users of a first generation online catalogue have suggested that users normally display no more than 30 to 35 postings. A follow up study on a second generation system with a larger database found that a greater proportion of users reported overload, but 100 postings (rather than 15) were considered 'too many'. Partially persistent users typically displayed 28 postings, but overloaded uses did not outnumber totally persistent users until postings retrieved exceeded 200. The findings suggest that, given sufficient resources, designers should still consider 30 to 35 postings typical persistence, but also justify treating 100 or 200 postings as a common threshold of overload
  3. Saving the time of the library user through subject access innovation : Papers in honor of Pauline Atherton Cochrane (2000) 0.04 
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    Date
    22. 9.1997 19:16:05
    Footnote
    Rez. in: KO 28(2001) no.2, S.97-100 (S. Betrand-Gastaldy); Information processing and management 37(2001) no.5, S.766-767 (H. Borko); JASIST 23(2002) no.1, S.58-60 (A.T.D. Petrou); Library and information science research 23(2001) S.200-202 (D.J. Karpuk)
  4. Spink, A.: Multiple search sessions model of end-user behaviour : an exploratory study (1996) 0.04 
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    Abstract
    Discusses a multiple search session model of end users' interaction with information retrieval systems based on results from an exploratory study investigating end users' search sessions over time with OPACs or CD-ROM databases at different stages of their information seeking related to a current research project. Interviews were conducted with 200 academic end users to investigate the occurrence of multiple search sessions
  5. Huthwaite, A.: Understanding the user : cognitive aspects of subject searching (1993) 0.03 
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    Source
    Cataloguing Australia. 19(1993) nos. 3/4, S.200-208
  6. Mowat, I.R.M.: ¬A national union catalogue : the ? edition (1996) 0.03 
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    Online and CD-ROM review. 20(1996) no.4, S.200-201
  7. Spink, A.; Beatty, L.: Multiple search sessions by end-users of online catalogs and CD-ROM databases (1995) 0.03 
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    Abstract
    Reports from a study investigating the extent to which academic end users conduct multiple search sessions, over time woth OPAC or CD-ROM databases at different stages of their information seeking related to a current research project. Interviews were conducted using a questionnaire with 200 academic end users at Rutgers University Alexander Library, NJ and University of North Texas, to investigate the occurrence of multiple search sessions. Results show that at the time of the survey interview, 57% of end users had conducted multiple search sessions during their research project and 86% of end users conducted their 1st search session at the beginning stage of their information seeking process. 49% of end users had conducted between 1 and 6 search sessions and 8% more than 6 search sessions. 70% of multiple search sessionss end users had modified their search terms since their 1st search session. Discusses the implications of the findings for end user training, information retrieval systems design and further research
  8. Walker, S.: Improving subject access painlessly : recent work on the Okapi online catalogue projects (1988) 0.03 
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    Source
    Program. 22(1988), S.21-31
  9. Hug, H.; Nöthiger, R.: ETHICS: an online public access catalogue at ETH-Bibliothek, Zürich (1988) 0.03 
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    Source
    Program. 22(1988), S.133-142
  10. Hogan, S.A.: Educating users about catalogues and cataloguing : the impossible dream (1993) 0.02 
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    International cataloguing and bibliographic control. 22(1993) no.2, S.23-26
  11. Walker, S.: ¬The Okapi online catalogue research projects (1989) 0.02 
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    Date
    16. 8.1998 11:22:08
  12. Cherry, J.M.; Clinton, M.: ¬An experimental investigation of two types of instruction for OPAC users (1991) 0.01 
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    Canadian journal of information science. 16(1991) no.4, S.2-22
  13. McLachlan, R.W.: Public libraries : shrinking dollars, increased demands; clerical staff and OCLC to the rescue (1991) 0.01 
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    OCLC micro. 7(1991) no.6, S.19-22
  14. Seruga, J.: Object-oriented modeling of a library information system (1997) 0.01 
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    LASIE. 28(1997) no.4, S.22-34
  15. Sandlian, P.: Rethinking the rules (1995) 0.01 
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    School library journal. 41(1995) no.7, S.22-25
  16. Porter, M.; Galpin, V.: Relevance feedback in a public access catalogue for a research library : Muscat at the Scott Polar Research Institute (1988) 0.01 
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    Program. 22(1988), S.1-20
  17. Martin, G.: Main entry : the argument for a defence of main entry in the OPAC (1996) 0.01 
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    Cataloguing Australia. 22(1996) nos.1/2, S.21-25
  18. Mischo, W.H.; Lee, J.: End-user searching in bibliographic databases (1987) 0.01 
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    Annual review of information science and technology. 22(1987), S.227-263
  19. Nuttall, H.D.; McAbee, S.L.: Pathfinders on-line : adding pathfinders to a NOTIS on-line system (1997) 0.01 
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    Date
    27.11.1995 17:07:22
  20. Goldberg, T.; Neagle, E.: Serials information in the OPAC : a model for shared responsibility (1996) 0.01 
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    Serials review. 22(1996) no.4, S.55-63

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