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  • × author_ss:"Lancaster, F.W."
  1. Lancaster, F.W.: Vocabulary control for information retrieval (1986) 0.02 
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    Date
    22. 4.2007 10:07:51
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  2. Lancaster, F.W.; Warner, A.J.: Information retrieval today (1993) 0.02 
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    Content
    Es handelt sich um die 3. Aufl. von: 'Information retrieval systems: characteristics, testing and evaluation' des ersten Autors
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  3. Lancaster, F.W.; Fayen, E.G.: Information retrieval on-line (1973) 0.01 
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  4. Lancaster, F.W.: Toward paperless information systems (1978) 0.01 
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  5. Lancaster, F.W.: Libraries and librarians in an age of electronics (1982) 0.01 
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  6. Lancaster, F.W.; Smith, L.C.: Compatibility issues affecting information systems and services (1983) 0.01 
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  7. Lancaster, F.W.; Zeter, M.J.; Metzler, L.: Ranganathan's influence examined bibliometrically (1992) 0.01 
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  8. Lancaster, F.W.: Vocabulary control in information retrieval systems (1977) 0.01 
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  9. Lancaster, F.W.; Mills, J.: Testing indexes and index language devices : the ASLIB Cranfield project (1964) 0.01 
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  10. Lancaster, F.W.: Information retrieval systems : characteristics, testing and evaluation (1979) 0.01 
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  11. Lancaster, F.W.; Gillespie, C.J.: Design and evaluation of information systems (1970) 0.01 
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  12. Lancaster, F.W.; Elliker, C.; Connell, T.H.: Subject analysis (1989) 0.01 
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  13. Lancaster, F.W.; Li, J.: ¬The law of constant accessibility of information (1988/89) 0.00 
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  14. Lancaster, F.W.: Evaluation of expert systems in information service applications (1994) 0.00 
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  15. Lancaster, F.W.: Has technology improved subject access? (199?) 0.00 
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  16. Lancaster, F.W.: Evaluation within the environment of an operating information service (1981) 0.00 
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  17. Pinto, M.; Lancaster, F.W.: Abstracts and abstracting in knowledge discovery (1999) 0.00 
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  18. Lancaster, F.W.: Searching databases on CD-ROM : comparison of the results of end-user searching with results from two modes of searching by skilled intermediaries (1994) 0.00 
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    Content
    Im einzelnen wurden für den Patron (P), den Education Librarian (E) und das Team (T) folgende Zahlen ermittelt: Recall (P:32,3%; E:45,9%; T:53,8%); Precision (P:75,5%; E:71,4%; T:66,8%); Novelty (P:51,8%; E:61,6%; T:59,4%)
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  19. Lancaster, F.W.: ¬The evolution of electronic publishing (1995) 0.00 
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  20. Lancaster, F.W.: MEDLARS : report on the evaluation of its operating effiency (1961) 0.00 
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