Search (335 results, page 1 of 17)

  • × theme_ss:"Literaturübersicht"
  1. Høyrup, E.: Books about mathematics : history, philosophy, education, models, system theory, and works of reference etc (1979) 0.03 
    0.029042076 = product of:
  0.043563113 = sum of:
    0.0073404266 = weight(_text_:s in 1733) [ClassicSimilarity], result of:
      0.0073404266 = score(doc=1733,freq=2.0), product of:
        0.043647945 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.04014573 = queryNorm
        0.16817348 = fieldWeight in 1733, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.109375 = fieldNorm(doc=1733)
    0.036222685 = product of:
      0.10866805 = sum of:
        0.10866805 = weight(_text_:29 in 1733) [ClassicSimilarity], result of:
          0.10866805 = score(doc=1733,freq=4.0), product of:
            0.14122012 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.04014573 = queryNorm
            0.7694941 = fieldWeight in 1733, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.109375 = fieldNorm(doc=1733)
      0.33333334 = coord(1/3)
  0.6666667 = coord(2/3)
    Date
    9. 1.1999 18:29:29
    Pages
    180 S
  2. Enser, P.G.B.: Visual image retrieval (2008) 0.02 
    0.024932057 = product of:
  0.037398085 = sum of:
    0.008389059 = weight(_text_:s in 3281) [ClassicSimilarity], result of:
      0.008389059 = score(doc=3281,freq=2.0), product of:
        0.043647945 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.04014573 = queryNorm
        0.19219826 = fieldWeight in 3281, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.125 = fieldNorm(doc=3281)
    0.029009026 = product of:
      0.08702707 = sum of:
        0.08702707 = weight(_text_:22 in 3281) [ClassicSimilarity], result of:
          0.08702707 = score(doc=3281,freq=2.0), product of:
            0.1405835 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04014573 = queryNorm
            0.61904186 = fieldWeight in 3281, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=3281)
      0.33333334 = coord(1/3)
  0.6666667 = coord(2/3)
    Date
    22. 1.2012 13:01:26
    Source
    Annual review of information science and technology. 42(2008), S.3-42
  3. Metz, A.: Community service : a bibliography (1996) 0.02 
    0.024932057 = product of:
  0.037398085 = sum of:
    0.008389059 = weight(_text_:s in 5341) [ClassicSimilarity], result of:
      0.008389059 = score(doc=5341,freq=2.0), product of:
        0.043647945 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.04014573 = queryNorm
        0.19219826 = fieldWeight in 5341, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.125 = fieldNorm(doc=5341)
    0.029009026 = product of:
      0.08702707 = sum of:
        0.08702707 = weight(_text_:22 in 5341) [ClassicSimilarity], result of:
          0.08702707 = score(doc=5341,freq=2.0), product of:
            0.1405835 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04014573 = queryNorm
            0.61904186 = fieldWeight in 5341, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=5341)
      0.33333334 = coord(1/3)
  0.6666667 = coord(2/3)
    Date
    17.10.1996 14:22:33
    Source
    Bulletin of bibliography. 53(1996) no.1, S.49-66
  4. Belkin, N.J.; Croft, W.B.: Retrieval techniques (1987) 0.02 
    0.024932057 = product of:
  0.037398085 = sum of:
    0.008389059 = weight(_text_:s in 334) [ClassicSimilarity], result of:
      0.008389059 = score(doc=334,freq=2.0), product of:
        0.043647945 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.04014573 = queryNorm
        0.19219826 = fieldWeight in 334, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.125 = fieldNorm(doc=334)
    0.029009026 = product of:
      0.08702707 = sum of:
        0.08702707 = weight(_text_:22 in 334) [ClassicSimilarity], result of:
          0.08702707 = score(doc=334,freq=2.0), product of:
            0.1405835 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04014573 = queryNorm
            0.61904186 = fieldWeight in 334, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=334)
      0.33333334 = coord(1/3)
  0.6666667 = coord(2/3)
    Source
    Annual review of information science and technology. 22(1987), S.109-145
  5. Smith, L.C.: Artificial intelligence and information retrieval (1987) 0.02 
    0.024932057 = product of:
  0.037398085 = sum of:
    0.008389059 = weight(_text_:s in 335) [ClassicSimilarity], result of:
      0.008389059 = score(doc=335,freq=2.0), product of:
        0.043647945 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.04014573 = queryNorm
        0.19219826 = fieldWeight in 335, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.125 = fieldNorm(doc=335)
    0.029009026 = product of:
      0.08702707 = sum of:
        0.08702707 = weight(_text_:22 in 335) [ClassicSimilarity], result of:
          0.08702707 = score(doc=335,freq=2.0), product of:
            0.1405835 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04014573 = queryNorm
            0.61904186 = fieldWeight in 335, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=335)
      0.33333334 = coord(1/3)
  0.6666667 = coord(2/3)
    Source
    Annual review of information science and technology. 22(1987), S.41-77
  6. Warner, A.J.: Natural language processing (1987) 0.02 
    0.024932057 = product of:
  0.037398085 = sum of:
    0.008389059 = weight(_text_:s in 337) [ClassicSimilarity], result of:
      0.008389059 = score(doc=337,freq=2.0), product of:
        0.043647945 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.04014573 = queryNorm
        0.19219826 = fieldWeight in 337, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.125 = fieldNorm(doc=337)
    0.029009026 = product of:
      0.08702707 = sum of:
        0.08702707 = weight(_text_:22 in 337) [ClassicSimilarity], result of:
          0.08702707 = score(doc=337,freq=2.0), product of:
            0.1405835 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04014573 = queryNorm
            0.61904186 = fieldWeight in 337, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=337)
      0.33333334 = coord(1/3)
  0.6666667 = coord(2/3)
    Source
    Annual review of information science and technology. 22(1987), S.79-108
  7. Annual review of information science and technology (1994) 0.02 
    0.023303181 = product of:
  0.03495477 = sum of:
    0.009081424 = weight(_text_:s in 2803) [ClassicSimilarity], result of:
      0.009081424 = score(doc=2803,freq=6.0), product of:
        0.043647945 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.04014573 = queryNorm
        0.20806074 = fieldWeight in 2803, product of:
          2.4494898 = tf(freq=6.0), with freq of:
            6.0 = termFreq=6.0
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.078125 = fieldNorm(doc=2803)
    0.025873346 = product of:
      0.07762004 = sum of:
        0.07762004 = weight(_text_:29 in 2803) [ClassicSimilarity], result of:
          0.07762004 = score(doc=2803,freq=4.0), product of:
            0.14122012 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.04014573 = queryNorm
            0.5496386 = fieldWeight in 2803, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.078125 = fieldNorm(doc=2803)
      0.33333334 = coord(1/3)
  0.6666667 = coord(2/3)
    Footnote
    Rez. in: Journal of documentation 52(1996) no.1, S.133-137 (M. Beaulieu)
    Issue
    Vol.29.
    Pages
    XV,455 S
    Signature
    78 BAHH 1021-29
    Type
    s
  8. Gödert, W.: Fachbibliographien und bibliographische Einführungen im Fach Mathematik : Neue Entwicklungen seit 1970 (1979) 0.02 
    0.021969154 = product of:
  0.03295373 = sum of:
    0.0073404266 = weight(_text_:s in 577) [ClassicSimilarity], result of:
      0.0073404266 = score(doc=577,freq=2.0), product of:
        0.043647945 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.04014573 = queryNorm
        0.16817348 = fieldWeight in 577, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.109375 = fieldNorm(doc=577)
    0.025613304 = product of:
      0.07683991 = sum of:
        0.07683991 = weight(_text_:29 in 577) [ClassicSimilarity], result of:
          0.07683991 = score(doc=577,freq=2.0), product of:
            0.14122012 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.04014573 = queryNorm
            0.5441145 = fieldWeight in 577, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.109375 = fieldNorm(doc=577)
      0.33333334 = coord(1/3)
  0.6666667 = coord(2/3)
    Source
    DFW: Dokumentation Information. 27 (1979), S.25-29
  9. Khurshid, A.; Sahai, H.: Bibliometric, scientometric and informetric distributions and laws : a selected bibliography (1991) 0.02 
    0.021969154 = product of:
  0.03295373 = sum of:
    0.0073404266 = weight(_text_:s in 5054) [ClassicSimilarity], result of:
      0.0073404266 = score(doc=5054,freq=2.0), product of:
        0.043647945 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.04014573 = queryNorm
        0.16817348 = fieldWeight in 5054, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.109375 = fieldNorm(doc=5054)
    0.025613304 = product of:
      0.07683991 = sum of:
        0.07683991 = weight(_text_:29 in 5054) [ClassicSimilarity], result of:
          0.07683991 = score(doc=5054,freq=2.0), product of:
            0.14122012 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.04014573 = queryNorm
            0.5441145 = fieldWeight in 5054, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.109375 = fieldNorm(doc=5054)
      0.33333334 = coord(1/3)
  0.6666667 = coord(2/3)
    Source
    International forum on information and documentation. 16(1991) no.2, S.18-29
  10. Peek, R.P.; Pomerantz, J.P.: Electronic scholarly journal publishing (1999) 0.02 
    0.021969154 = product of:
  0.03295373 = sum of:
    0.0073404266 = weight(_text_:s in 4692) [ClassicSimilarity], result of:
      0.0073404266 = score(doc=4692,freq=2.0), product of:
        0.043647945 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.04014573 = queryNorm
        0.16817348 = fieldWeight in 4692, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.109375 = fieldNorm(doc=4692)
    0.025613304 = product of:
      0.07683991 = sum of:
        0.07683991 = weight(_text_:29 in 4692) [ClassicSimilarity], result of:
          0.07683991 = score(doc=4692,freq=2.0), product of:
            0.14122012 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.04014573 = queryNorm
            0.5441145 = fieldWeight in 4692, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.109375 = fieldNorm(doc=4692)
      0.33333334 = coord(1/3)
  0.6666667 = coord(2/3)
    Date
    20. 4.2000 18:48:29
    Source
    Annual review of information science and technology. 33(1998), S.321-355
  11. Grudin, J.: Human-computer interaction (2011) 0.02 
    0.02181555 = product of:
  0.032723323 = sum of:
    0.0073404266 = weight(_text_:s in 1601) [ClassicSimilarity], result of:
      0.0073404266 = score(doc=1601,freq=2.0), product of:
        0.043647945 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.04014573 = queryNorm
        0.16817348 = fieldWeight in 1601, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.109375 = fieldNorm(doc=1601)
    0.025382897 = product of:
      0.07614869 = sum of:
        0.07614869 = weight(_text_:22 in 1601) [ClassicSimilarity], result of:
          0.07614869 = score(doc=1601,freq=2.0), product of:
            0.1405835 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04014573 = queryNorm
            0.5416616 = fieldWeight in 1601, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=1601)
      0.33333334 = coord(1/3)
  0.6666667 = coord(2/3)
    Date
    27.12.2014 18:54:22
    Source
    Annual review of information science and technology. 45(2011) no.1, S.367-430
  12. Satija, M.P.; Singh, A.: Bibliography of Colon Classification 1930-1993 (1994) 0.02 
    0.017140113 = product of:
  0.02571017 = sum of:
    0.0074149505 = weight(_text_:s in 2673) [ClassicSimilarity], result of:
      0.0074149505 = score(doc=2673,freq=4.0), product of:
        0.043647945 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.04014573 = queryNorm
        0.16988087 = fieldWeight in 2673, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.078125 = fieldNorm(doc=2673)
    0.01829522 = product of:
      0.054885656 = sum of:
        0.054885656 = weight(_text_:29 in 2673) [ClassicSimilarity], result of:
          0.054885656 = score(doc=2673,freq=2.0), product of:
            0.14122012 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.04014573 = queryNorm
            0.38865322 = fieldWeight in 2673, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.078125 = fieldNorm(doc=2673)
      0.33333334 = coord(1/3)
  0.6666667 = coord(2/3)
    Footnote
    Rez. in: Knowledge organization 21(1994) no.4, S.237-238 (W. Bies)
    Isbn
    81-85880-29-8
    Pages
    XI,129 S
  13. Zendulkova, D.: Bibliografia CDS/ISIS (1997) 0.02 
    0.015692255 = product of:
  0.02353838 = sum of:
    0.005243162 = weight(_text_:s in 343) [ClassicSimilarity], result of:
      0.005243162 = score(doc=343,freq=2.0), product of:
        0.043647945 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.04014573 = queryNorm
        0.120123915 = fieldWeight in 343, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.078125 = fieldNorm(doc=343)
    0.01829522 = product of:
      0.054885656 = sum of:
        0.054885656 = weight(_text_:29 in 343) [ClassicSimilarity], result of:
          0.054885656 = score(doc=343,freq=2.0), product of:
            0.14122012 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.04014573 = queryNorm
            0.38865322 = fieldWeight in 343, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.078125 = fieldNorm(doc=343)
      0.33333334 = coord(1/3)
  0.6666667 = coord(2/3)
    Source
    Kniznice a informacie. 29(1997) no.6, S.273-281
  14. Ding, Y.: Scholarly communication and bibliometrics : Part 1: The scholarly communication model: literature review (1998) 0.02 
    0.015692255 = product of:
  0.02353838 = sum of:
    0.005243162 = weight(_text_:s in 3995) [ClassicSimilarity], result of:
      0.005243162 = score(doc=3995,freq=2.0), product of:
        0.043647945 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.04014573 = queryNorm
        0.120123915 = fieldWeight in 3995, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.078125 = fieldNorm(doc=3995)
    0.01829522 = product of:
      0.054885656 = sum of:
        0.054885656 = weight(_text_:29 in 3995) [ClassicSimilarity], result of:
          0.054885656 = score(doc=3995,freq=2.0), product of:
            0.14122012 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.04014573 = queryNorm
            0.38865322 = fieldWeight in 3995, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.078125 = fieldNorm(doc=3995)
      0.33333334 = coord(1/3)
  0.6666667 = coord(2/3)
    Source
    International forum on information and documentation. 23(1998) no.2, S.20-29
  15. Rader, H.B.: Library orientation and instruction - 1993 (1994) 0.02 
    0.015582535 = product of:
  0.023373803 = sum of:
    0.005243162 = weight(_text_:s in 209) [ClassicSimilarity], result of:
      0.005243162 = score(doc=209,freq=2.0), product of:
        0.043647945 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.04014573 = queryNorm
        0.120123915 = fieldWeight in 209, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.078125 = fieldNorm(doc=209)
    0.018130641 = product of:
      0.05439192 = sum of:
        0.05439192 = weight(_text_:22 in 209) [ClassicSimilarity], result of:
          0.05439192 = score(doc=209,freq=2.0), product of:
            0.1405835 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04014573 = queryNorm
            0.38690117 = fieldWeight in 209, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.078125 = fieldNorm(doc=209)
      0.33333334 = coord(1/3)
  0.6666667 = coord(2/3)
    Source
    Reference services review. 22(1994) no.4, S.81-
  16. Rothenberg, D.: Information technology in education (1994) 0.01 
    0.0137120895 = product of:
  0.020568134 = sum of:
    0.005931961 = weight(_text_:s in 1111) [ClassicSimilarity], result of:
      0.005931961 = score(doc=1111,freq=4.0), product of:
        0.043647945 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.04014573 = queryNorm
        0.1359047 = fieldWeight in 1111, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.0625 = fieldNorm(doc=1111)
    0.014636174 = product of:
      0.04390852 = sum of:
        0.04390852 = weight(_text_:29 in 1111) [ClassicSimilarity], result of:
          0.04390852 = score(doc=1111,freq=2.0), product of:
            0.14122012 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.04014573 = queryNorm
            0.31092256 = fieldWeight in 1111, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0625 = fieldNorm(doc=1111)
      0.33333334 = coord(1/3)
  0.6666667 = coord(2/3)
    Footnote
    Vorgänger-Bericht: ARIST 26(1991) S.246-250
    Source
    Annual review of information science and technology. 29(1994), S.277-302
  17. Kim, K.-S.: Recent work in cataloging and classification, 2000-2002 (2003) 0.01 
    0.013624316 = product of:
  0.020436473 = sum of:
    0.005931961 = weight(_text_:s in 152) [ClassicSimilarity], result of:
      0.005931961 = score(doc=152,freq=4.0), product of:
        0.043647945 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.04014573 = queryNorm
        0.1359047 = fieldWeight in 152, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.0625 = fieldNorm(doc=152)
    0.014504513 = product of:
      0.043513536 = sum of:
        0.043513536 = weight(_text_:22 in 152) [ClassicSimilarity], result of:
          0.043513536 = score(doc=152,freq=2.0), product of:
            0.1405835 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04014573 = queryNorm
            0.30952093 = fieldWeight in 152, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=152)
      0.33333334 = coord(1/3)
  0.6666667 = coord(2/3)
    Date
    10. 9.2000 17:38:22
    Source
    Library resources and technical services. 47(2003) no.3, S.96-108
  18. O'Brien, A.: Online catalogs : enhancements and developments (1994) 0.01 
    0.012553803 = product of:
  0.018830704 = sum of:
    0.0041945297 = weight(_text_:s in 3730) [ClassicSimilarity], result of:
      0.0041945297 = score(doc=3730,freq=2.0), product of:
        0.043647945 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.04014573 = queryNorm
        0.09609913 = fieldWeight in 3730, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.0625 = fieldNorm(doc=3730)
    0.014636174 = product of:
      0.04390852 = sum of:
        0.04390852 = weight(_text_:29 in 3730) [ClassicSimilarity], result of:
          0.04390852 = score(doc=3730,freq=2.0), product of:
            0.14122012 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.04014573 = queryNorm
            0.31092256 = fieldWeight in 3730, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0625 = fieldNorm(doc=3730)
      0.33333334 = coord(1/3)
  0.6666667 = coord(2/3)
    Source
    Annual review of information science and technology. 29(1994), S.219-242
  19. Schamber, L.: Relevance and information behavior (1994) 0.01 
    0.012553803 = product of:
  0.018830704 = sum of:
    0.0041945297 = weight(_text_:s in 1004) [ClassicSimilarity], result of:
      0.0041945297 = score(doc=1004,freq=2.0), product of:
        0.043647945 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.04014573 = queryNorm
        0.09609913 = fieldWeight in 1004, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.0625 = fieldNorm(doc=1004)
    0.014636174 = product of:
      0.04390852 = sum of:
        0.04390852 = weight(_text_:29 in 1004) [ClassicSimilarity], result of:
          0.04390852 = score(doc=1004,freq=2.0), product of:
            0.14122012 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.04014573 = queryNorm
            0.31092256 = fieldWeight in 1004, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0625 = fieldNorm(doc=1004)
      0.33333334 = coord(1/3)
  0.6666667 = coord(2/3)
    Source
    Annual review of information science and technology. 29(1994), S.3-48
  20. Dalrymple, P.W.; Roderer, N.K.: Database access systems (1994) 0.01 
    0.012553803 = product of:
  0.018830704 = sum of:
    0.0041945297 = weight(_text_:s in 1081) [ClassicSimilarity], result of:
      0.0041945297 = score(doc=1081,freq=2.0), product of:
        0.043647945 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.04014573 = queryNorm
        0.09609913 = fieldWeight in 1081, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.0625 = fieldNorm(doc=1081)
    0.014636174 = product of:
      0.04390852 = sum of:
        0.04390852 = weight(_text_:29 in 1081) [ClassicSimilarity], result of:
          0.04390852 = score(doc=1081,freq=2.0), product of:
            0.14122012 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.04014573 = queryNorm
            0.31092256 = fieldWeight in 1081, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0625 = fieldNorm(doc=1081)
      0.33333334 = coord(1/3)
  0.6666667 = coord(2/3)
    Source
    Annual review of information science and technology. 29(1994), S.137-178

Authors

Years

Languages

  • e 295
  • d 35
  • m 4
  • f 1
  • ru 1
  • More… Less…

Types

  • a 271
  • b 72
  • m 38
  • i 8
  • s 8
  • r 3
  • el 2
  • z 1
  • More… Less…

Themes

Subjects

Classifications