Search (428 results, page 1 of 22)

  • × language_ss:"e"
  • × theme_ss:"OPAC"
  1. Bates, M.J.: ¬An explanatory paradigm for online information retrieval (1986) 0.01 
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    Intelligent information systems for the information society. Proc. of the 6th Int, Research Forum in Information Science, Frascati, 16.-18.9.1985. Ed.: B.C. Brooks
  2. Evans, N.: Development of the Carnegie Mellon Library Information System (1989) 0.01 
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    Information technology and libraries. 8(1989) no.2, S.110-120
  3. Culkin, P.B.: Rethinking OPACs : the design of assertive information systems (1989) 0.01 
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    Information technology and libraries. 8(1989) no.2, S.172-177
  4. Lynch, C.A.: Response time measurement and performance analysis in public access information retrieval systems (1988) 0.01 
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    Information technology and libraries. 7(1988), S.177-183
  5. Buxton, A.; Trenner, L.: ¬An experiment to assess the friendliness of error messages from interactive information retrieval systems (1987) 0.01 
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    Journal of information science. 13(1987), S.197-209
  6. Drake, M.A.: ¬The online information system at Georgia Institute of Technology (1989) 0.01 
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    Information technology and libraries. 8(1989) no.2, S.105-109
  7. Lynch, C.A.: ¬The next generation of public access information retrieval systems for research libraries : lessons from ten years of the MELVYL system (1992) 0.01 
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    Information technology and libraries. 11(1992) no.4, S.405-415
  8. Wset, R.: ¬The MELVYL system in the larger context of the University of California's information technology planning (1992) 0.01 
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    Information technology and libraries. 11(1992) no.4, S.416-419
  9. Wiberley, S.E.; Daugerthy, R.A.; Danowski, J.A.: User persistence in scanning postings of a computer-driven information system : LCS (1990) 0.01 
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    Library and information science research. 12(1990) no.4, S.341-353
  10. Pollitt, A.S.; Tinker, A.J.; Braekevelt, P.A.J.: Improving access to online information using dynamic faceted classification (1998) 0.01 
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    Abstract
    The human natural ability to store and process images and speech provides clues for improving access to online information. The principles underpinning the maps people use in their minds can be applied to maps that can be presented at the user interface to online systems. Traditional classification organizes information into structured hierarchies and simplifies the search problem, but has serious limitations. Discusses the prospects for improving access to online information through the application of dynamic faceted classification. Presents a glimpse into the navigation of n-dimensional information space for future library OPACs using a modified DDC
    Imprint
    Oxford : Learned Information
    Source
    Online information 98: 22nd International Online Information Meeting, Proceedings, London, 8-10 December 1998. Ed.: .
  11. Solomon, P.: Children's information retrieval behavior : a case analysis of an OPAC (1993) 0.01 
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    Abstract
    This article reports research that explored children's information retrieval behavior using an OPAC in an elementary school library. The study considers the impact of a variety of factors including user characteristics, the school setting, interface usability, and information access features on children's information retrieval success and breakdown. The study reports the overall patterns of children's behavior that influence success and breakdown in information retrieval as well as findings about the intentions, moves, plans, strategies, and search terms of children in grades one through six
    Source
    Journal of the American Society for Information Science. 44(1993) no.5, S.245-264
  12. Solomon, P.: On the dynamics of information system use : from novice to? (1992) 0.01 
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    Abstract
    Explores the variety of user behaviour exhibited by users of information retrieval systems over time and the effort of differences between expert and novice searchers on an understanding of information searching dynamics and on the design of information systems. Based on a naturalistic case study. Points out some of the dynamic patterns of behaviour of children's use of online catalogues (OPACs)
    Imprint
    Medford, NJ : Learned Information Inc.
    Source
    Proceedings of the 55th Annual Meeting of the American Society for Information Science, Pittsburgh, 26.-29.10.92. Ed.: D. Shaw
  13. Sandlian, P.: ¬The Kid's Catalog Project : customizing networked information (1994) 0.01 
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    Abstract
    The development of customized networked information for children will help them become sophisticated information users. Outlines the development of the Denver Public Library's Kid's Catalog detailing its theoretical foundations. Provides guidelines for the collection of user-based data on information needs and behaviour
    Imprint
    Illinois : University at Urbana-Champaign, Graduate School of Library and Information Science
    Source
    Emerging communities: integrating networked information into library services. Proceedings of the Clinic on Library Applications of Data Processing, Illinois University at Urbana-Champaign, 4-6 April 1993. Ed.: A.P. Bishop
  14. Björklund, L.; Olander, B.; Smith, L.C.: ¬The personal hypercatalog (1989) 0.01 
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    Abstract
    Describes a hypertext-based system that integrates the bibliographic information of the library catalogue with user-defined knowledge structures, imports information at the user's command, and offers a dynamic personal information tool for active users. Describes the structure and the content of the data base, and shows how the system can be accommodated to different user groups or individual users.
    Imprint
    Medford, New Jersey : Learned Information Inc.
    Source
    ASIS'89. Managing information and technology. Proceedings of the 52nd Annual Meeting of the American Society for Information Science, Washington, D.C., 30.10.-2.11.1989. Vol.26. Ed. by J. Katzer and G.B. Newby
  15. Cole, T.W.: Design and development of a library information workstation (1993) 0.01 
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    Abstract
    Describes the design and continuing development of the University of Illinois at Urbana-Champaign Library Information Workstation, which provides the primary, in-library user acces to ILLINET Online Plus, the library's extended OPAC system. Briefly describes the automated library information resources and information processing environment as they have influenced the design and development of the Library Information Workstation. Discusses its philosophy and approach in the context of relevant information access issues and user needs and requirements. Features of the current Library Information Workstation implementation are then described using illustrations focused particularly on integrated access to local (resident on individual workstations) information fields and an integrated end user interface for bibliographic database searching. Ongoing development plans also are discussed briefly
    Imprint
    Illinois : University of Illinois at Urbana-Champaign, Graduate School of Library and Information Science
  16. Marchionini, G.: Interfaces for end-user information seeking (1992) 0.01 
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    Abstract
    Discusses and illustrates the essential features of user-system interfaces designed to support end user searching. Presents examples of interfaces to support the following basic information seeking functions are presented: problem definition, source selection, problem articulation, examination of results, and information extraction. Argues that present interfaces focus on problem articulation and examination of results functions, and research and development are needed to support the problem definition and information extraction functions
    Source
    Journal of the American Society for Information Science. 43(1992), S.156-163
  17. Larson, R.R.: Cheshire 2 : design and evaluation of a next-generation online catalog system (1995) 0.01 
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    Abstract
    The Cheshire 2 project is developing a next generation online catalogue and full text information retrieval system using advanced information retrieval techniques. It is being deployed at the University of California Berkeley Astronomy-Mathematics-Statistics Library, USA, and its use and acceptance is being evaluated using transaction monitoring and questionnaires. Describes the system architecture and user evaluation tools
    Imprint
    Medford, NJ : Learned Information
    Source
    Forging new partnerships in information: converging technologies. Proceedings of the 58th Annual Meeting of the American Society for Information Science, ASIS'95, Chicago, IL, 9-12 October 1995. Ed.: T. Kinney
  18. Bosseau, D.: ¬The era of the CWIS (1992) 0.01 
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    Abstract
    The development of company wide information systems (CWIS) will offer more comprehensive information systems to the academic users than present OPACs. Describes design consideration, technical aspects and organisational implications involved in this evolving technology. Lists possible facilities and services offered and examines responsibilities and liabilities when operating a CWIS
    Source
    Information management report. 1992, Aug., S.1-5
  19. Belkin, N.J.; Chang, S.J.; Downs, T.; Saracevic, T.; Zhao, S.: Taking account of user tasks, goals and behavior for the design of online public access catalogs (1990) 0.01 
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    Imprint
    Medford, NJ : Learned Information Inc.
    Source
    ASIS'90: Information in the year 2000: from research to application. Proc. 33rd Annual Meeting of the American Society for Information Science
  20. Transaction log analysis (1993) 0.01 
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    Abstract
    For the purposes of library and information science research, transaction lof analysis can be narrowly defined as the study of electronically recorded interactions between online information retrieval systems and the persons who search for the information found in those systems. Researchers most often use transaction log data with the intention of improving an information retrieval system, human utilization of the system, and human (and perhaps also system) understanding of how the system is used by information seekers. Transaction log analysis can provide system designers and managers with valuable information about how the system is being employed by actual users. It also can be used to study prototype systems or potential system improvements

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