Document (#25818)

Author
Dyer, H. u. A. Gunson (Comp.)
Title
¬A directory of library and information retrieval software for microcomputers
Issue
4th ed.
Imprint
Aldershot : Gower
Year
1990
Pages
142 S
Footnote
Rez. in: Library review 40(1991) no.4, S.58-59
Theme
Bibliographische Software
LCSH
Microcomputers / Library applications / Directories
PRECIS
Libraries / Applications of microcomputer systems / Software packages
DDC
020.285536
LCC
Z678.9

Similar documents (author)

  1. Dyer, S.: ¬The dark side of the moon : introducing IT to the school library (1993) 2.24
    2.244001 = sum of:
      2.244001 = product of:
        4.488002 = sum of:
          4.488002 = weight(author_txt:dyer in 5537) [ClassicSimilarity], result of:
            4.488002 = score(doc=5537,freq=1.0), product of:
              0.72770375 = queryWeight, product of:
                1.0300292 = boost
                9.867756 = idf(docFreq=5, maxDocs=42596)
                0.071595654 = queryNorm
              6.1673474 = fieldWeight in 5537, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.867756 = idf(docFreq=5, maxDocs=42596)
                0.625 = fieldNorm(doc=5537)
        0.5 = coord(1/2)
    
  2. Dyer, H.: Beyond relevance, precision and recall : the 'worth' of information retrieval results (1994) 2.24
    2.244001 = sum of:
      2.244001 = product of:
        4.488002 = sum of:
          4.488002 = weight(author_txt:dyer in 321) [ClassicSimilarity], result of:
            4.488002 = score(doc=321,freq=1.0), product of:
              0.72770375 = queryWeight, product of:
                1.0300292 = boost
                9.867756 = idf(docFreq=5, maxDocs=42596)
                0.071595654 = queryNorm
              6.1673474 = fieldWeight in 321, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.867756 = idf(docFreq=5, maxDocs=42596)
                0.625 = fieldNorm(doc=321)
        0.5 = coord(1/2)
    
  3. Dyer, H.; Morris, A.: Human aspects of library automation (1990) 1.80
    1.7952007 = sum of:
      1.7952007 = product of:
        3.5904014 = sum of:
          3.5904014 = weight(author_txt:dyer in 2178) [ClassicSimilarity], result of:
            3.5904014 = score(doc=2178,freq=1.0), product of:
              0.72770375 = queryWeight, product of:
                1.0300292 = boost
                9.867756 = idf(docFreq=5, maxDocs=42596)
                0.071595654 = queryNorm
              4.933878 = fieldWeight in 2178, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.867756 = idf(docFreq=5, maxDocs=42596)
                0.5 = fieldNorm(doc=2178)
        0.5 = coord(1/2)
    
  4. Wheeler, J. (Comp.): Indexing: a current-awareness bibliography (1993) 1.64
    1.6427233 = sum of:
      1.6427233 = product of:
        3.2854466 = sum of:
          3.2854466 = weight(author_txt:comp in 5299) [ClassicSimilarity], result of:
            3.2854466 = score(doc=5299,freq=1.0), product of:
              0.6858917 = queryWeight, product of:
                9.580074 = idf(docFreq=7, maxDocs=42596)
                0.071595654 = queryNorm
              4.790037 = fieldWeight in 5299, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.580074 = idf(docFreq=7, maxDocs=42596)
                0.5 = fieldNorm(doc=5299)
        0.5 = coord(1/2)
    
  5. Babits, A. (Comp.): CD-ROM librarian index (1991) 1.64
    1.6427233 = sum of:
      1.6427233 = product of:
        3.2854466 = sum of:
          3.2854466 = weight(author_txt:comp in 6221) [ClassicSimilarity], result of:
            3.2854466 = score(doc=6221,freq=1.0), product of:
              0.6858917 = queryWeight, product of:
                9.580074 = idf(docFreq=7, maxDocs=42596)
                0.071595654 = queryNorm
              4.790037 = fieldWeight in 6221, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.580074 = idf(docFreq=7, maxDocs=42596)
                0.5 = fieldNorm(doc=6221)
        0.5 = coord(1/2)
    

Similar documents (content)

  1. Chowdhury, G.G.; Chowdhury, S.; Neelameghan, A.: Vocabulary control online in MicroISIS databases : a Pascal interface (1994) 0.45
    0.45492175 = sum of:
      0.45492175 = product of:
        1.0918123 = sum of:
          0.011322407 = weight(abstract_txt:information in 2499) [ClassicSimilarity], result of:
            0.011322407 = score(doc=2499,freq=2.0), product of:
              0.030124782 = queryWeight, product of:
                2.429863 = idf(docFreq=10194, maxDocs=42596)
                0.012397729 = queryNorm
              0.37585026 = fieldWeight in 2499, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.429863 = idf(docFreq=10194, maxDocs=42596)
                0.109375 = fieldNorm(doc=2499)
          0.02317191 = weight(abstract_txt:retrieval in 2499) [ClassicSimilarity], result of:
            0.02317191 = score(doc=2499,freq=1.0), product of:
              0.061180912 = queryWeight, product of:
                1.4251022 = boost
                3.4628031 = idf(docFreq=3628, maxDocs=42596)
                0.012397729 = queryNorm
              0.3787441 = fieldWeight in 2499, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4628031 = idf(docFreq=3628, maxDocs=42596)
                0.109375 = fieldNorm(doc=2499)
          0.18881401 = weight(abstract_txt:packages in 2499) [ClassicSimilarity], result of:
            0.18881401 = score(doc=2499,freq=1.0), product of:
              0.2477408 = queryWeight, product of:
                2.8677204 = boost
                6.968168 = idf(docFreq=108, maxDocs=42596)
                0.012397729 = queryNorm
              0.7621434 = fieldWeight in 2499, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.968168 = idf(docFreq=108, maxDocs=42596)
                0.109375 = fieldNorm(doc=2499)
          0.12971225 = weight(abstract_txt:software in 2499) [ClassicSimilarity], result of:
            0.12971225 = score(doc=2499,freq=2.0), product of:
              0.19288364 = queryWeight, product of:
                3.5784976 = boost
                4.3476295 = idf(docFreq=1497, maxDocs=42596)
                0.012397729 = queryNorm
              0.67248964 = fieldWeight in 2499, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.3476295 = idf(docFreq=1497, maxDocs=42596)
                0.109375 = fieldNorm(doc=2499)
          0.7387917 = weight(abstract_txt:microcomputers in 2499) [ClassicSimilarity], result of:
            0.7387917 = score(doc=2499,freq=1.0), product of:
              0.7750554 = queryWeight, product of:
                7.173307 = boost
                8.715076 = idf(docFreq=18, maxDocs=42596)
                0.012397729 = queryNorm
              0.9532115 = fieldWeight in 2499, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.715076 = idf(docFreq=18, maxDocs=42596)
                0.109375 = fieldNorm(doc=2499)
        0.41666666 = coord(5/12)
    
  2. Breeding, M.: Library software : a guide to the current commercial products (1997) 0.40
    0.4013297 = sum of:
      0.4013297 = product of:
        1.203989 = sum of:
          0.1027705 = weight(abstract_txt:library in 2600) [ClassicSimilarity], result of:
            0.1027705 = score(doc=2600,freq=1.0), product of:
              0.103341736 = queryWeight, product of:
                2.6193342 = boost
                3.1823115 = idf(docFreq=4803, maxDocs=42596)
                0.012397729 = queryNorm
              0.9944724 = fieldWeight in 2600, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.1823115 = idf(docFreq=4803, maxDocs=42596)
                0.3125 = fieldNorm(doc=2600)
          0.50127983 = weight(abstract_txt:directory in 2600) [ClassicSimilarity], result of:
            0.50127983 = score(doc=2600,freq=1.0), product of:
              0.23590668 = queryWeight, product of:
                2.7983894 = boost
                6.799703 = idf(docFreq=128, maxDocs=42596)
                0.012397729 = queryNorm
              2.1249073 = fieldWeight in 2600, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.799703 = idf(docFreq=128, maxDocs=42596)
                0.3125 = fieldNorm(doc=2600)
          0.26205832 = weight(abstract_txt:software in 2600) [ClassicSimilarity], result of:
            0.26205832 = score(doc=2600,freq=1.0), product of:
              0.19288364 = queryWeight, product of:
                3.5784976 = boost
                4.3476295 = idf(docFreq=1497, maxDocs=42596)
                0.012397729 = queryNorm
              1.3586342 = fieldWeight in 2600, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3476295 = idf(docFreq=1497, maxDocs=42596)
                0.3125 = fieldNorm(doc=2600)
          0.3378804 = weight(abstract_txt:applications in 2600) [ClassicSimilarity], result of:
            0.3378804 = score(doc=2600,freq=1.0), product of:
              0.22849259 = queryWeight, product of:
                3.8948352 = boost
                4.731958 = idf(docFreq=1019, maxDocs=42596)
                0.012397729 = queryNorm
              1.4787369 = fieldWeight in 2600, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.731958 = idf(docFreq=1019, maxDocs=42596)
                0.3125 = fieldNorm(doc=2600)
        0.33333334 = coord(4/12)
    
  3. Schmidt, R.M.: Integration of microcomputers into a mainframe based library system (1990) 0.39
    0.39410657 = sum of:
      0.39410657 = product of:
        1.1823196 = sum of:
          0.011437358 = weight(abstract_txt:information in 3651) [ClassicSimilarity], result of:
            0.011437358 = score(doc=3651,freq=1.0), product of:
              0.030124782 = queryWeight, product of:
                2.429863 = idf(docFreq=10194, maxDocs=42596)
                0.012397729 = queryNorm
              0.3796661 = fieldWeight in 3651, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.429863 = idf(docFreq=10194, maxDocs=42596)
                0.15625 = fieldNorm(doc=3651)
          0.042795837 = weight(abstract_txt:libraries in 3651) [ClassicSimilarity], result of:
            0.042795837 = score(doc=3651,freq=1.0), product of:
              0.072606325 = queryWeight, product of:
                1.5524774 = boost
                3.7723072 = idf(docFreq=2662, maxDocs=42596)
                0.012397729 = queryNorm
              0.589423 = fieldWeight in 3651, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.7723072 = idf(docFreq=2662, maxDocs=42596)
                0.15625 = fieldNorm(doc=3651)
          0.07266972 = weight(abstract_txt:library in 3651) [ClassicSimilarity], result of:
            0.07266972 = score(doc=3651,freq=2.0), product of:
              0.103341736 = queryWeight, product of:
                2.6193342 = boost
                3.1823115 = idf(docFreq=4803, maxDocs=42596)
                0.012397729 = queryNorm
              0.7031982 = fieldWeight in 3651, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.1823115 = idf(docFreq=4803, maxDocs=42596)
                0.15625 = fieldNorm(doc=3651)
          1.0554167 = weight(abstract_txt:microcomputers in 3651) [ClassicSimilarity], result of:
            1.0554167 = score(doc=3651,freq=1.0), product of:
              0.7750554 = queryWeight, product of:
                7.173307 = boost
                8.715076 = idf(docFreq=18, maxDocs=42596)
                0.012397729 = queryNorm
              1.3617307 = fieldWeight in 3651, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.715076 = idf(docFreq=18, maxDocs=42596)
                0.15625 = fieldNorm(doc=3651)
        0.33333334 = coord(4/12)
    
  4. Chowdhury, G.G.; Neelameghan, A.; Chowdhury, S.: VOCON: Vocabulary control online in MicroIsis databases (1995) 0.38
    0.37979233 = sum of:
      0.37979233 = product of:
        0.91150165 = sum of:
          0.0097049195 = weight(abstract_txt:information in 1156) [ClassicSimilarity], result of:
            0.0097049195 = score(doc=1156,freq=2.0), product of:
              0.030124782 = queryWeight, product of:
                2.429863 = idf(docFreq=10194, maxDocs=42596)
                0.012397729 = queryNorm
              0.32215735 = fieldWeight in 1156, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.429863 = idf(docFreq=10194, maxDocs=42596)
                0.09375 = fieldNorm(doc=1156)
          0.028088594 = weight(abstract_txt:retrieval in 1156) [ClassicSimilarity], result of:
            0.028088594 = score(doc=1156,freq=2.0), product of:
              0.061180912 = queryWeight, product of:
                1.4251022 = boost
                3.4628031 = idf(docFreq=3628, maxDocs=42596)
                0.012397729 = queryNorm
              0.45910716 = fieldWeight in 1156, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4628031 = idf(docFreq=3628, maxDocs=42596)
                0.09375 = fieldNorm(doc=1156)
          0.16184057 = weight(abstract_txt:packages in 1156) [ClassicSimilarity], result of:
            0.16184057 = score(doc=1156,freq=1.0), product of:
              0.2477408 = queryWeight, product of:
                2.8677204 = boost
                6.968168 = idf(docFreq=108, maxDocs=42596)
                0.012397729 = queryNorm
              0.6532657 = fieldWeight in 1156, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.968168 = idf(docFreq=108, maxDocs=42596)
                0.09375 = fieldNorm(doc=1156)
          0.0786175 = weight(abstract_txt:software in 1156) [ClassicSimilarity], result of:
            0.0786175 = score(doc=1156,freq=1.0), product of:
              0.19288364 = queryWeight, product of:
                3.5784976 = boost
                4.3476295 = idf(docFreq=1497, maxDocs=42596)
                0.012397729 = queryNorm
              0.40759027 = fieldWeight in 1156, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3476295 = idf(docFreq=1497, maxDocs=42596)
                0.09375 = fieldNorm(doc=1156)
          0.63325006 = weight(abstract_txt:microcomputers in 1156) [ClassicSimilarity], result of:
            0.63325006 = score(doc=1156,freq=1.0), product of:
              0.7750554 = queryWeight, product of:
                7.173307 = boost
                8.715076 = idf(docFreq=18, maxDocs=42596)
                0.012397729 = queryNorm
              0.8170384 = fieldWeight in 1156, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.715076 = idf(docFreq=18, maxDocs=42596)
                0.09375 = fieldNorm(doc=1156)
        0.41666666 = coord(5/12)
    
  5. Gartner, R.: SALBIN: PC software for accessing Internet resources (1993) 0.34
    0.33881414 = sum of:
      0.33881414 = product of:
        1.0164424 = sum of:
          0.009149887 = weight(abstract_txt:information in 6527) [ClassicSimilarity], result of:
            0.009149887 = score(doc=6527,freq=1.0), product of:
              0.030124782 = queryWeight, product of:
                2.429863 = idf(docFreq=10194, maxDocs=42596)
                0.012397729 = queryNorm
              0.30373287 = fieldWeight in 6527, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.429863 = idf(docFreq=10194, maxDocs=42596)
                0.125 = fieldNorm(doc=6527)
          0.058135774 = weight(abstract_txt:library in 6527) [ClassicSimilarity], result of:
            0.058135774 = score(doc=6527,freq=2.0), product of:
              0.103341736 = queryWeight, product of:
                2.6193342 = boost
                3.1823115 = idf(docFreq=4803, maxDocs=42596)
                0.012397729 = queryNorm
              0.56255853 = fieldWeight in 6527, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.1823115 = idf(docFreq=4803, maxDocs=42596)
                0.125 = fieldNorm(doc=6527)
          0.10482333 = weight(abstract_txt:software in 6527) [ClassicSimilarity], result of:
            0.10482333 = score(doc=6527,freq=1.0), product of:
              0.19288364 = queryWeight, product of:
                3.5784976 = boost
                4.3476295 = idf(docFreq=1497, maxDocs=42596)
                0.012397729 = queryNorm
              0.5434537 = fieldWeight in 6527, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3476295 = idf(docFreq=1497, maxDocs=42596)
                0.125 = fieldNorm(doc=6527)
          0.8443334 = weight(abstract_txt:microcomputers in 6527) [ClassicSimilarity], result of:
            0.8443334 = score(doc=6527,freq=1.0), product of:
              0.7750554 = queryWeight, product of:
                7.173307 = boost
                8.715076 = idf(docFreq=18, maxDocs=42596)
                0.012397729 = queryNorm
              1.0893846 = fieldWeight in 6527, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.715076 = idf(docFreq=18, maxDocs=42596)
                0.125 = fieldNorm(doc=6527)
        0.33333334 = coord(4/12)