Search (7 results, page 1 of 1)

  • × author_ss:"Hancock-Beaulieu, M."
  • × theme_ss:"OPAC"
  • × year_i:[1990 TO 2000}
  1. Hancock-Beaulieu, M.; McKenzie, L.; Irving, A.: Evaluative protocols for searching behaviour in online library catalogues (1991) 0.08 
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    Date
    23. 1.1999 19:52:29
    Series
    British Library research and development report; no.6031
  2. Hancock-Beaulieu, M.; Robertson, S.E.; Neilson, C.: Evaluation of online catalogues : an assessment of methods (1990) 0.03 
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    Imprint
    London : British Library Research and Development Department
  3. Hancock-Beaulieu, M.: Methods for evaluating OPACs (1990) 0.02 
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    Abstract
    Discusses evaluation and methods of evaluation of OPACs in the context of user orientated qualitative research. Provides a state of the art review of experimental approaches and analytical data gathering methods applied to on-line catalogues and appropriate evalutative criteria. Suggests the development of more effective diagnostic, monitoring and prototyping tools.
  4. Hancock-Beaulieu, M.; Fieldhouse, M.; Do, T.: ¬A graphical interface for OKAPI : the design and evaluation of an online catalogue system with direct manipulation interaction for subject access (1994) 0.02 
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    Imprint
    London : British Library Research and Development Department
  5. Fieldhouse, M.; Hancock-Beaulieu, M.: ¬The changing face of OKAPI (1994) 0.01 
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    Abstract
    Describes the OKAPI projects and OKAPI's development as an experimental online catalogue system over 10 years, first at the University of Westminster (formerly the Polytechnique of Central London) and subsequently at City University, London. The 1st OKAPI project in 1984 introduced 'best match' retrieval and focused on the user interface design. The 2nd investigated word stemming, spelling correction and cross reference tables as retrieval aids. A comparative study of 2 library catalogues was undertaken in 1987, while in 1988 query expansion and relevance feedback were introduced and evaluated by laboratory tests. In 1990 live evaluation of automatic query expansion was carried out and in 1993 subject enhancement of bibliographic records was investigated. The latest project has examined the design of a graphical user interface to support interactive query expansion. Discusses the research and evaluation of each project
  6. Hancock-Beaulieu, M.: Searching behaviour and the evaluation of online catalogues (1991) 0.01 
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    Pages
    S.20-22
  7. Fieldhouse, M.; Hancock-Beaulieu, M.: ¬The design of a graphical user interface for a highly interactive information retrieval system (1996) 0.00 
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    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

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