Search (129 results, page 1 of 7)

  • × year_i:[1980 TO 1990}
  1. Blair, D.C.; Maron, M.E.: ¬An evaluation of retrieval effectiveness for a full-text document-retrieval system (1985) 0.11 
    0.11187064 = product of:
  0.22374128 = sum of:
    0.22374128 = product of:
      0.44748256 = sum of:
        0.44748256 = weight(_text_:d.c in 1345) [ClassicSimilarity], result of:
          0.44748256 = score(doc=1345,freq=6.0), product of:
            0.31967184 = queryWeight, product of:
              7.314861 = idf(docFreq=79, maxDocs=44218)
              0.043701697 = queryNorm
            1.3998185 = fieldWeight in 1345, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              7.314861 = idf(docFreq=79, maxDocs=44218)
              0.078125 = fieldNorm(doc=1345)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Footnote
    Vgl. auch : Salton, G.: Another look ... Comm. ACM 29(1986) S.S.648-656; Blair, D.C.: Full text retrieval ... Int. Class. 13(1986) S.18-23: Blair, D.C., M.E. Maron: Full-text information retrieval ... Inf. proc. man. 26(1990) S.437-447.
  2. Salton, G.: Another look at automatic text-retrieval systems (1986) 0.11 
    0.11187064 = product of:
  0.22374128 = sum of:
    0.22374128 = product of:
      0.44748256 = sum of:
        0.44748256 = weight(_text_:d.c in 1356) [ClassicSimilarity], result of:
          0.44748256 = score(doc=1356,freq=6.0), product of:
            0.31967184 = queryWeight, product of:
              7.314861 = idf(docFreq=79, maxDocs=44218)
              0.043701697 = queryNorm
            1.3998185 = fieldWeight in 1356, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              7.314861 = idf(docFreq=79, maxDocs=44218)
              0.078125 = fieldNorm(doc=1356)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Footnote
    Bezugnahme auf: Blair, D.C.: An evaluation of retrieval effectiveness for a full-text document-retrieval system. Comm. ACM 28(1985) S.280-299. - Vgl. auch: Blair, D.C.: Full text retrieval ... Int. Class. 13(1986) S.18-23; Blair, D.C., M.E. Maron: full-text information retrieval ... Inf. Proc. Man. 26(1990) S.437-447.
  3. Dale, D.C.: Subject access in online catalogs : an overview bibliography (1989) 0.10 
    0.10334167 = product of:
  0.20668334 = sum of:
    0.20668334 = product of:
      0.41336668 = sum of:
        0.41336668 = weight(_text_:d.c in 368) [ClassicSimilarity], result of:
          0.41336668 = score(doc=368,freq=2.0), product of:
            0.31967184 = queryWeight, product of:
              7.314861 = idf(docFreq=79, maxDocs=44218)
              0.043701697 = queryNorm
            1.2930969 = fieldWeight in 368, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.314861 = idf(docFreq=79, maxDocs=44218)
              0.125 = fieldNorm(doc=368)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  4. Dale, D.C.; Wilson, B.-R.: ¬A survey of the literature on subject analysis for 1984-1985 (1986) 0.10 
    0.10334167 = product of:
  0.20668334 = sum of:
    0.20668334 = product of:
      0.41336668 = sum of:
        0.41336668 = weight(_text_:d.c in 1443) [ClassicSimilarity], result of:
          0.41336668 = score(doc=1443,freq=2.0), product of:
            0.31967184 = queryWeight, product of:
              7.314861 = idf(docFreq=79, maxDocs=44218)
              0.043701697 = queryNorm
            1.2930969 = fieldWeight in 1443, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.314861 = idf(docFreq=79, maxDocs=44218)
              0.125 = fieldNorm(doc=1443)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  5. Mitchell, D.C.: ¬The process of reading : a cognitive analysis of fluent reading and learning to read (1982) 0.10 
    0.10334167 = product of:
  0.20668334 = sum of:
    0.20668334 = product of:
      0.41336668 = sum of:
        0.41336668 = weight(_text_:d.c in 2731) [ClassicSimilarity], result of:
          0.41336668 = score(doc=2731,freq=2.0), product of:
            0.31967184 = queryWeight, product of:
              7.314861 = idf(docFreq=79, maxDocs=44218)
              0.043701697 = queryNorm
            1.2930969 = fieldWeight in 2731, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.314861 = idf(docFreq=79, maxDocs=44218)
              0.125 = fieldNorm(doc=2731)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  6. Mitchell, D.C.: ¬The process of reading : a cognitive analysis of fluent reading and learning to read (1982) 0.10 
    0.10334167 = product of:
  0.20668334 = sum of:
    0.20668334 = product of:
      0.41336668 = sum of:
        0.41336668 = weight(_text_:d.c in 2743) [ClassicSimilarity], result of:
          0.41336668 = score(doc=2743,freq=2.0), product of:
            0.31967184 = queryWeight, product of:
              7.314861 = idf(docFreq=79, maxDocs=44218)
              0.043701697 = queryNorm
            1.2930969 = fieldWeight in 2743, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.314861 = idf(docFreq=79, maxDocs=44218)
              0.125 = fieldNorm(doc=2743)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  7. Library of Congress Subject Headings : a guide to subdivision practice (1981) 0.10 
    0.10334167 = product of:
  0.20668334 = sum of:
    0.20668334 = product of:
      0.41336668 = sum of:
        0.41336668 = weight(_text_:d.c in 2840) [ClassicSimilarity], result of:
          0.41336668 = score(doc=2840,freq=2.0), product of:
            0.31967184 = queryWeight, product of:
              7.314861 = idf(docFreq=79, maxDocs=44218)
              0.043701697 = queryNorm
            1.2930969 = fieldWeight in 2840, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.314861 = idf(docFreq=79, maxDocs=44218)
              0.125 = fieldNorm(doc=2840)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Imprint
    Washington, D.C. : Library of Congress
  8. Miller, M.L.: Automation and LCSH (1986) 0.10 
    0.10334167 = product of:
  0.20668334 = sum of:
    0.20668334 = product of:
      0.41336668 = sum of:
        0.41336668 = weight(_text_:d.c in 2900) [ClassicSimilarity], result of:
          0.41336668 = score(doc=2900,freq=2.0), product of:
            0.31967184 = queryWeight, product of:
              7.314861 = idf(docFreq=79, maxDocs=44218)
              0.043701697 = queryNorm
            1.2930969 = fieldWeight in 2900, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.314861 = idf(docFreq=79, maxDocs=44218)
              0.125 = fieldNorm(doc=2900)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Imprint
    Washington, D.C. : Library of Congress Professional Association
  9. Miller, D.C.: Evaluating CD-ROMs : to buy or what to buy (1987) 0.10 
    0.10334167 = product of:
  0.20668334 = sum of:
    0.20668334 = product of:
      0.41336668 = sum of:
        0.41336668 = weight(_text_:d.c in 3305) [ClassicSimilarity], result of:
          0.41336668 = score(doc=3305,freq=2.0), product of:
            0.31967184 = queryWeight, product of:
              7.314861 = idf(docFreq=79, maxDocs=44218)
              0.043701697 = queryNorm
            1.2930969 = fieldWeight in 3305, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.314861 = idf(docFreq=79, maxDocs=44218)
              0.125 = fieldNorm(doc=3305)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  10. Blair, D.C.: ¬An extended relational document retrieval model (1988) 0.10 
    0.10334167 = product of:
  0.20668334 = sum of:
    0.20668334 = product of:
      0.41336668 = sum of:
        0.41336668 = weight(_text_:d.c in 5281) [ClassicSimilarity], result of:
          0.41336668 = score(doc=5281,freq=2.0), product of:
            0.31967184 = queryWeight, product of:
              7.314861 = idf(docFreq=79, maxDocs=44218)
              0.043701697 = queryNorm
            1.2930969 = fieldWeight in 5281, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.314861 = idf(docFreq=79, maxDocs=44218)
              0.125 = fieldNorm(doc=5281)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  11. Sievert, M.E.; McKinin, E.J.: Why full-text misses some relevant documents : an analysis of documents not retrieved by CCML or MEDIS (1989) 0.10 
    0.09526917 = product of:
  0.19053835 = sum of:
    0.19053835 = sum of:
      0.15501249 = weight(_text_:d.c in 3564) [ClassicSimilarity], result of:
        0.15501249 = score(doc=3564,freq=2.0), product of:
          0.31967184 = queryWeight, product of:
            7.314861 = idf(docFreq=79, maxDocs=44218)
            0.043701697 = queryNorm
          0.48491132 = fieldWeight in 3564, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            7.314861 = idf(docFreq=79, maxDocs=44218)
            0.046875 = fieldNorm(doc=3564)
      0.03552586 = weight(_text_:22 in 3564) [ClassicSimilarity], result of:
        0.03552586 = score(doc=3564,freq=2.0), product of:
          0.1530359 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.043701697 = queryNorm
          0.23214069 = fieldWeight in 3564, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.046875 = fieldNorm(doc=3564)
  0.5 = coord(1/2)
    Date
    9. 1.1996 10:22:31
    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
  12. Dale, D.C.: Subject access in online catalogs : an overview bibliography (1989) 0.08 
    0.077506244 = product of:
  0.15501249 = sum of:
    0.15501249 = product of:
      0.31002498 = sum of:
        0.31002498 = weight(_text_:d.c in 856) [ClassicSimilarity], result of:
          0.31002498 = score(doc=856,freq=2.0), product of:
            0.31967184 = queryWeight, product of:
              7.314861 = idf(docFreq=79, maxDocs=44218)
              0.043701697 = queryNorm
            0.96982265 = fieldWeight in 856, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.314861 = idf(docFreq=79, maxDocs=44218)
              0.09375 = fieldNorm(doc=856)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  13. Blair, D.C.: Full text retrieval : Evaluation and implications (1986) 0.07 
    0.067122385 = product of:
  0.13424477 = sum of:
    0.13424477 = product of:
      0.26848954 = sum of:
        0.26848954 = weight(_text_:d.c in 2047) [ClassicSimilarity], result of:
          0.26848954 = score(doc=2047,freq=6.0), product of:
            0.31967184 = queryWeight, product of:
              7.314861 = idf(docFreq=79, maxDocs=44218)
              0.043701697 = queryNorm
            0.8398911 = fieldWeight in 2047, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              7.314861 = idf(docFreq=79, maxDocs=44218)
              0.046875 = fieldNorm(doc=2047)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Footnote
    Vgl.: Blair, D.C., M.E. Maron: An evaluation ... Comm. ACM 28(1985) S.280-299; Salton, G.: Another look ... Comm. ACM 29(1986) S.648-656; Blair, D.C., M.E. Maron: Full-text information retrieval ... Inf. Proc. Man. 26(1990) S.437-447.
  14. Snow, D.C.: Why 'hybrid' information systems? (1989) 0.06 
    0.06458854 = product of:
  0.12917708 = sum of:
    0.12917708 = product of:
      0.25835416 = sum of:
        0.25835416 = weight(_text_:d.c in 3509) [ClassicSimilarity], result of:
          0.25835416 = score(doc=3509,freq=2.0), product of:
            0.31967184 = queryWeight, product of:
              7.314861 = idf(docFreq=79, maxDocs=44218)
              0.043701697 = queryNorm
            0.8081856 = fieldWeight in 3509, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.314861 = idf(docFreq=79, maxDocs=44218)
              0.078125 = fieldNorm(doc=3509)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  15. Björklund, L.; Olander, B.; Smith, L.C.: ¬The personal hypercatalog (1989) 0.05 
    0.051670834 = product of:
  0.10334167 = sum of:
    0.10334167 = product of:
      0.20668334 = sum of:
        0.20668334 = weight(_text_:d.c in 3547) [ClassicSimilarity], result of:
          0.20668334 = score(doc=3547,freq=2.0), product of:
            0.31967184 = queryWeight, product of:
              7.314861 = idf(docFreq=79, maxDocs=44218)
              0.043701697 = queryNorm
            0.64654845 = fieldWeight in 3547, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.314861 = idf(docFreq=79, maxDocs=44218)
              0.0625 = fieldNorm(doc=3547)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    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
  16. Borgman, C.L.; Chignell, M.H.; Valdez, F.: Designing an information retrieval interface based on children's categorization of knowledge : a pilot study (1989) 0.05 
    0.045211982 = product of:
  0.090423964 = sum of:
    0.090423964 = product of:
      0.18084793 = sum of:
        0.18084793 = weight(_text_:d.c in 2769) [ClassicSimilarity], result of:
          0.18084793 = score(doc=2769,freq=2.0), product of:
            0.31967184 = queryWeight, product of:
              7.314861 = idf(docFreq=79, maxDocs=44218)
              0.043701697 = queryNorm
            0.5657299 = fieldWeight in 2769, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.314861 = idf(docFreq=79, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2769)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    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
  17. Subject control in online catalogs (1989) 0.03 
    0.03229427 = product of:
  0.06458854 = sum of:
    0.06458854 = product of:
      0.12917708 = sum of:
        0.12917708 = weight(_text_:d.c in 235) [ClassicSimilarity], result of:
          0.12917708 = score(doc=235,freq=2.0), product of:
            0.31967184 = queryWeight, product of:
              7.314861 = idf(docFreq=79, maxDocs=44218)
              0.043701697 = queryNorm
            0.4040928 = fieldWeight in 235, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.314861 = idf(docFreq=79, maxDocs=44218)
              0.0390625 = fieldNorm(doc=235)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    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. Dahlberg, I.: Conceptual definitions for INTERCONCEPT (1981) 0.03 
    0.029604884 = product of:
  0.059209768 = sum of:
    0.059209768 = product of:
      0.118419535 = sum of:
        0.118419535 = weight(_text_:22 in 1630) [ClassicSimilarity], result of:
          0.118419535 = score(doc=1630,freq=2.0), product of:
            0.1530359 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.043701697 = queryNorm
            0.77380234 = fieldWeight in 1630, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.15625 = fieldNorm(doc=1630)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    International classification. 8(1981), S.16-22
  19. Pietris, M.K.D.: LCSH update (1988) 0.03 
    0.029604884 = product of:
  0.059209768 = sum of:
    0.059209768 = product of:
      0.118419535 = sum of:
        0.118419535 = weight(_text_:22 in 2798) [ClassicSimilarity], result of:
          0.118419535 = score(doc=2798,freq=2.0), product of:
            0.1530359 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.043701697 = queryNorm
            0.77380234 = fieldWeight in 2798, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.15625 = fieldNorm(doc=2798)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Cataloguing Australia. 13(1988), S.19-22
  20. Woods, W.A.: What's important about knowledge representation? (1983) 0.03 
    0.029604884 = product of:
  0.059209768 = sum of:
    0.059209768 = product of:
      0.118419535 = sum of:
        0.118419535 = weight(_text_:22 in 6143) [ClassicSimilarity], result of:
          0.118419535 = score(doc=6143,freq=2.0), product of:
            0.1530359 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.043701697 = queryNorm
            0.77380234 = fieldWeight in 6143, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.15625 = fieldNorm(doc=6143)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Computer. 16(1983) no.10, S.22-27

Authors

Languages

  • e 86
  • d 41
  • f 1
  • More… Less…

Types

  • a 96
  • m 21
  • s 6
  • b 2
  • u 2
  • x 2
  • ? 1
  • h 1
  • More… Less…

Themes

Subjects

Classifications