Search (3 results, page 1 of 1)

  • × subject_ss:"Information retrieval / Use of / On-line computers"
  1. Meadow, C.T.: Text information retrieval systems (1992) 0.03
    0.026158124 = product of:
      0.07847437 = sum of:
        0.07847437 = product of:
          0.11771156 = sum of:
            0.08810242 = weight(_text_:informatik in 1519) [ClassicSimilarity], result of:
              0.08810242 = score(doc=1519,freq=4.0), product of:
                0.22101259 = queryWeight, product of:
                  5.1024737 = idf(docFreq=730, maxDocs=44218)
                  0.043314792 = queryNorm
                0.39863077 = fieldWeight in 1519, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  5.1024737 = idf(docFreq=730, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=1519)
            0.029609136 = weight(_text_:29 in 1519) [ClassicSimilarity], result of:
              0.029609136 = score(doc=1519,freq=2.0), product of:
                0.15236789 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.043314792 = queryNorm
                0.19432661 = fieldWeight in 1519, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=1519)
          0.6666667 = coord(2/3)
      0.33333334 = coord(1/3)
    
    Classification
    ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme
    Date
    29. 2.2008 20:36:05
    RVK
    ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme
  2. Buxton, A.; Hopkinson, A.: ¬The CDS/ISIS handbook (1994) 0.01
    0.0052638464 = product of:
      0.01579154 = sum of:
        0.01579154 = product of:
          0.047374614 = sum of:
            0.047374614 = weight(_text_:29 in 4482) [ClassicSimilarity], result of:
              0.047374614 = score(doc=4482,freq=2.0), product of:
                0.15236789 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.043314792 = queryNorm
                0.31092256 = fieldWeight in 4482, 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=4482)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Footnote
    Rez. in: Program 29(1995) no.3, S.356-357 (A. Radwanski)
  3. Convey, J.: Online information retrieval : an introductory manual to principles and practice (1992) 0.01
    0.0052638464 = product of:
      0.01579154 = sum of:
        0.01579154 = product of:
          0.047374614 = sum of:
            0.047374614 = weight(_text_:29 in 763) [ClassicSimilarity], result of:
              0.047374614 = score(doc=763,freq=2.0), product of:
                0.15236789 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.043314792 = queryNorm
                0.31092256 = fieldWeight in 763, 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=763)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Date
    26. 7.2002 12:36:29