Document (#25817)

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) 2.25
    2.2532713 = sum of:
      2.2532713 = product of:
        4.5065427 = sum of:
          4.5065427 = weight(author_txt:dyer in 5536) [ClassicSimilarity], result of:
            4.5065427 = score(doc=5536,freq=1.0), product of:
              0.72761667 = queryWeight, product of:
                1.0298983 = boost
                9.909708 = idf(docFreq=5, maxDocs=44421)
                0.071293086 = queryNorm
              6.1935673 = fieldWeight in 5536, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.909708 = idf(docFreq=5, maxDocs=44421)
                0.625 = fieldNorm(doc=5536)
        0.5 = coord(1/2)
    
  2. Dyer, H.: Beyond relevance, precision and recall : the 'worth' of information retrieval results (1994) 2.25
    2.2532713 = sum of:
      2.2532713 = product of:
        4.5065427 = sum of:
          4.5065427 = weight(author_txt:dyer in 8320) [ClassicSimilarity], result of:
            4.5065427 = score(doc=8320,freq=1.0), product of:
              0.72761667 = queryWeight, product of:
                1.0298983 = boost
                9.909708 = idf(docFreq=5, maxDocs=44421)
                0.071293086 = queryNorm
              6.1935673 = fieldWeight in 8320, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.909708 = idf(docFreq=5, maxDocs=44421)
                0.625 = fieldNorm(doc=8320)
        0.5 = coord(1/2)
    
  3. Dyer, H.; Morris, A.: Human aspects of library automation (1990) 1.80
    1.8026172 = sum of:
      1.8026172 = product of:
        3.6052344 = sum of:
          3.6052344 = weight(author_txt:dyer in 2177) [ClassicSimilarity], result of:
            3.6052344 = score(doc=2177,freq=1.0), product of:
              0.72761667 = queryWeight, product of:
                1.0298983 = boost
                9.909708 = idf(docFreq=5, maxDocs=44421)
                0.071293086 = queryNorm
              4.954854 = fieldWeight in 2177, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.909708 = idf(docFreq=5, maxDocs=44421)
                0.5 = fieldNorm(doc=2177)
        0.5 = coord(1/2)
    
  4. Wheeler, J. (Comp.): Indexing: a current-awareness bibliography (1993) 1.65
    1.650139 = sum of:
      1.650139 = product of:
        3.300278 = sum of:
          3.300278 = weight(author_txt:comp in 5298) [ClassicSimilarity], result of:
            3.300278 = score(doc=5298,freq=1.0), product of:
              0.68598396 = queryWeight, product of:
                9.622026 = idf(docFreq=7, maxDocs=44421)
                0.071293086 = queryNorm
              4.811013 = fieldWeight in 5298, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.622026 = idf(docFreq=7, maxDocs=44421)
                0.5 = fieldNorm(doc=5298)
        0.5 = coord(1/2)
    
  5. Babits, A. (Comp.): CD-ROM librarian index (1991) 1.65
    1.650139 = sum of:
      1.650139 = product of:
        3.300278 = sum of:
          3.300278 = weight(author_txt:comp in 6220) [ClassicSimilarity], result of:
            3.300278 = score(doc=6220,freq=1.0), product of:
              0.68598396 = queryWeight, product of:
                9.622026 = idf(docFreq=7, maxDocs=44421)
                0.071293086 = queryNorm
              4.811013 = fieldWeight in 6220, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.622026 = idf(docFreq=7, maxDocs=44421)
                0.5 = fieldNorm(doc=6220)
        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) 0.46
    0.45714396 = sum of:
      0.45714396 = product of:
        1.0971456 = sum of:
          0.011070193 = weight(abstract_txt:information in 2498) [ClassicSimilarity], result of:
            0.011070193 = score(doc=2498,freq=2.0), product of:
              0.02958723 = queryWeight, product of:
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.01223169 = queryNorm
              0.37415442 = fieldWeight in 2498, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.109375 = fieldNorm(doc=2498)
          0.023238786 = weight(abstract_txt:retrieval in 2498) [ClassicSimilarity], result of:
            0.023238786 = score(doc=2498,freq=1.0), product of:
              0.061115745 = queryWeight, product of:
                1.4372238 = boost
                3.4765 = idf(docFreq=3732, maxDocs=44421)
                0.01223169 = queryNorm
              0.3802422 = fieldWeight in 2498, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4765 = idf(docFreq=3732, maxDocs=44421)
                0.109375 = fieldNorm(doc=2498)
          0.19052985 = weight(abstract_txt:packages in 2498) [ClassicSimilarity], result of:
            0.19052985 = score(doc=2498,freq=1.0), product of:
              0.24849607 = queryWeight, product of:
                2.8980615 = boost
                7.01012 = idf(docFreq=108, maxDocs=44421)
                0.01223169 = queryNorm
              0.76673186 = fieldWeight in 2498, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.01012 = idf(docFreq=108, maxDocs=44421)
                0.109375 = fieldNorm(doc=2498)
          0.1294809 = weight(abstract_txt:software in 2498) [ClassicSimilarity], result of:
            0.1294809 = score(doc=2498,freq=2.0), product of:
              0.19207963 = queryWeight, product of:
                3.6033256 = boost
                4.3580413 = idf(docFreq=1545, maxDocs=44421)
                0.01223169 = queryNorm
              0.6741001 = fieldWeight in 2498, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.3580413 = idf(docFreq=1545, maxDocs=44421)
                0.109375 = fieldNorm(doc=2498)
          0.7428258 = weight(abstract_txt:microcomputers in 2498) [ClassicSimilarity], result of:
            0.7428258 = score(doc=2498,freq=1.0), product of:
              0.7755542 = queryWeight, product of:
                7.240506 = boost
                8.757029 = idf(docFreq=18, maxDocs=44421)
                0.01223169 = queryNorm
              0.95780003 = fieldWeight in 2498, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.757029 = idf(docFreq=18, maxDocs=44421)
                0.109375 = fieldNorm(doc=2498)
        0.41666666 = coord(5/12)
    
  2. Breeding, M.: Library software : a guide to the current commercial products (1997) 0.40
    0.4008461 = sum of:
      0.4008461 = product of:
        1.2025383 = sum of:
          0.10248615 = weight(abstract_txt:library in 2599) [ClassicSimilarity], result of:
            0.10248615 = score(doc=2599,freq=1.0), product of:
              0.102843374 = queryWeight, product of:
                2.636641 = boost
                3.188885 = idf(docFreq=4976, maxDocs=44421)
                0.01223169 = queryNorm
              0.99652654 = fieldWeight in 2599, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.188885 = idf(docFreq=4976, maxDocs=44421)
                0.3125 = fieldNorm(doc=2599)
          0.5026539 = weight(abstract_txt:directory in 2599) [ClassicSimilarity], result of:
            0.5026539 = score(doc=2599,freq=1.0), product of:
              0.2356327 = queryWeight, product of:
                2.822056 = boost
                6.82627 = idf(docFreq=130, maxDocs=44421)
                0.01223169 = queryNorm
              2.1332095 = fieldWeight in 2599, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.82627 = idf(docFreq=130, maxDocs=44421)
                0.3125 = fieldNorm(doc=2599)
          0.26159093 = weight(abstract_txt:software in 2599) [ClassicSimilarity], result of:
            0.26159093 = score(doc=2599,freq=1.0), product of:
              0.19207963 = queryWeight, product of:
                3.6033256 = boost
                4.3580413 = idf(docFreq=1545, maxDocs=44421)
                0.01223169 = queryNorm
              1.3618879 = fieldWeight in 2599, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3580413 = idf(docFreq=1545, maxDocs=44421)
                0.3125 = fieldNorm(doc=2599)
          0.33580738 = weight(abstract_txt:applications in 2599) [ClassicSimilarity], result of:
            0.33580738 = score(doc=2599,freq=1.0), product of:
              0.22687833 = queryWeight, product of:
                3.9161503 = boost
                4.7363873 = idf(docFreq=1058, maxDocs=44421)
                0.01223169 = queryNorm
              1.480121 = fieldWeight in 2599, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.7363873 = idf(docFreq=1058, maxDocs=44421)
                0.3125 = fieldNorm(doc=2599)
        0.33333334 = coord(4/12)
    
  3. Schmidt, R.M.: Integration of microcomputers into a mainframe based library system (1990) 0.40
    0.39588767 = sum of:
      0.39588767 = product of:
        1.187663 = sum of:
          0.011182584 = weight(abstract_txt:information in 3650) [ClassicSimilarity], result of:
            0.011182584 = score(doc=3650,freq=1.0), product of:
              0.02958723 = queryWeight, product of:
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.01223169 = queryNorm
              0.37795305 = fieldWeight in 3650, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.15625 = fieldNorm(doc=3650)
          0.042832095 = weight(abstract_txt:libraries in 3650) [ClassicSimilarity], result of:
            0.042832095 = score(doc=3650,freq=1.0), product of:
              0.072430655 = queryWeight, product of:
                1.5646206 = boost
                3.78466 = idf(docFreq=2742, maxDocs=44421)
                0.01223169 = queryNorm
              0.5913531 = fieldWeight in 3650, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.78466 = idf(docFreq=2742, maxDocs=44421)
                0.15625 = fieldNorm(doc=3650)
          0.072468646 = weight(abstract_txt:library in 3650) [ClassicSimilarity], result of:
            0.072468646 = score(doc=3650,freq=2.0), product of:
              0.102843374 = queryWeight, product of:
                2.636641 = boost
                3.188885 = idf(docFreq=4976, maxDocs=44421)
                0.01223169 = queryNorm
              0.70465064 = fieldWeight in 3650, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.188885 = idf(docFreq=4976, maxDocs=44421)
                0.15625 = fieldNorm(doc=3650)
          1.0611796 = weight(abstract_txt:microcomputers in 3650) [ClassicSimilarity], result of:
            1.0611796 = score(doc=3650,freq=1.0), product of:
              0.7755542 = queryWeight, product of:
                7.240506 = boost
                8.757029 = idf(docFreq=18, maxDocs=44421)
                0.01223169 = queryNorm
              1.3682857 = fieldWeight in 3650, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.757029 = idf(docFreq=18, maxDocs=44421)
                0.15625 = fieldNorm(doc=3650)
        0.33333334 = coord(4/12)
    
  4. Chowdhury, G.G.; Neelameghan, A.; Chowdhury, S.: VOCON: Vocabulary control online in MicroIsis databases (1995) 0.38
    0.38173115 = sum of:
      0.38173115 = product of:
        0.9161548 = sum of:
          0.009488737 = weight(abstract_txt:information in 1155) [ClassicSimilarity], result of:
            0.009488737 = score(doc=1155,freq=2.0), product of:
              0.02958723 = queryWeight, product of:
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.01223169 = queryNorm
              0.3207038 = fieldWeight in 1155, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.09375 = fieldNorm(doc=1155)
          0.028169662 = weight(abstract_txt:retrieval in 1155) [ClassicSimilarity], result of:
            0.028169662 = score(doc=1155,freq=2.0), product of:
              0.061115745 = queryWeight, product of:
                1.4372238 = boost
                3.4765 = idf(docFreq=3732, maxDocs=44421)
                0.01223169 = queryNorm
              0.46092314 = fieldWeight in 1155, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4765 = idf(docFreq=3732, maxDocs=44421)
                0.09375 = fieldNorm(doc=1155)
          0.1633113 = weight(abstract_txt:packages in 1155) [ClassicSimilarity], result of:
            0.1633113 = score(doc=1155,freq=1.0), product of:
              0.24849607 = queryWeight, product of:
                2.8980615 = boost
                7.01012 = idf(docFreq=108, maxDocs=44421)
                0.01223169 = queryNorm
              0.6571987 = fieldWeight in 1155, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.01012 = idf(docFreq=108, maxDocs=44421)
                0.09375 = fieldNorm(doc=1155)
          0.07847728 = weight(abstract_txt:software in 1155) [ClassicSimilarity], result of:
            0.07847728 = score(doc=1155,freq=1.0), product of:
              0.19207963 = queryWeight, product of:
                3.6033256 = boost
                4.3580413 = idf(docFreq=1545, maxDocs=44421)
                0.01223169 = queryNorm
              0.40856636 = fieldWeight in 1155, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3580413 = idf(docFreq=1545, maxDocs=44421)
                0.09375 = fieldNorm(doc=1155)
          0.63670784 = weight(abstract_txt:microcomputers in 1155) [ClassicSimilarity], result of:
            0.63670784 = score(doc=1155,freq=1.0), product of:
              0.7755542 = queryWeight, product of:
                7.240506 = boost
                8.757029 = idf(docFreq=18, maxDocs=44421)
                0.01223169 = queryNorm
              0.8209714 = fieldWeight in 1155, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.757029 = idf(docFreq=18, maxDocs=44421)
                0.09375 = fieldNorm(doc=1155)
        0.41666666 = coord(5/12)
    
  5. Gartner, R.: SALBIN: PC software for accessing Internet resources (1993) 0.34
    0.34016705 = sum of:
      0.34016705 = product of:
        1.0205011 = sum of:
          0.008946067 = weight(abstract_txt:information in 6526) [ClassicSimilarity], result of:
            0.008946067 = score(doc=6526,freq=1.0), product of:
              0.02958723 = queryWeight, product of:
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.01223169 = queryNorm
              0.30236244 = fieldWeight in 6526, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.125 = fieldNorm(doc=6526)
          0.05797492 = weight(abstract_txt:library in 6526) [ClassicSimilarity], result of:
            0.05797492 = score(doc=6526,freq=2.0), product of:
              0.102843374 = queryWeight, product of:
                2.636641 = boost
                3.188885 = idf(docFreq=4976, maxDocs=44421)
                0.01223169 = queryNorm
              0.5637205 = fieldWeight in 6526, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.188885 = idf(docFreq=4976, maxDocs=44421)
                0.125 = fieldNorm(doc=6526)
          0.10463637 = weight(abstract_txt:software in 6526) [ClassicSimilarity], result of:
            0.10463637 = score(doc=6526,freq=1.0), product of:
              0.19207963 = queryWeight, product of:
                3.6033256 = boost
                4.3580413 = idf(docFreq=1545, maxDocs=44421)
                0.01223169 = queryNorm
              0.54475516 = fieldWeight in 6526, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3580413 = idf(docFreq=1545, maxDocs=44421)
                0.125 = fieldNorm(doc=6526)
          0.84894377 = weight(abstract_txt:microcomputers in 6526) [ClassicSimilarity], result of:
            0.84894377 = score(doc=6526,freq=1.0), product of:
              0.7755542 = queryWeight, product of:
                7.240506 = boost
                8.757029 = idf(docFreq=18, maxDocs=44421)
                0.01223169 = queryNorm
              1.0946286 = fieldWeight in 6526, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.757029 = idf(docFreq=18, maxDocs=44421)
                0.125 = fieldNorm(doc=6526)
        0.33333334 = coord(4/12)