Document (#2339)

Author
Clark, K.
Title
CD-ROM retrieval software : the year in review
Source
CD-ROM professional. 5(1992) no.3, S.114-116
Year
1992
Abstract
Highlights some of the major CD-ROM retrieval software developments of 1991 including: SilverPlatter Information Inc.; Institute for Scientific Information; Information Access Company; and Compact Cambridge. Includes notes on developments in local periodicals holdings, standardisation of interfaces and search software designed for specific products

Similar documents (author)

  1. Clark, K.: CD-ROM retrieval software : the year 1992 in review (1993) 5.12
    5.123222 = sum of:
      5.123222 = weight(author_txt:clark in 2354) [ClassicSimilarity], result of:
        5.123222 = fieldWeight in 2354, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.197155 = idf(docFreq=31, maxDocs=42740)
          0.625 = fieldNorm(doc=2354)
    
  2. Clark, A.J.: Education and training for librarianship and information work : annual bibliography, 1990 (1991) 5.12
    5.123222 = sum of:
      5.123222 = weight(author_txt:clark in 2692) [ClassicSimilarity], result of:
        5.123222 = fieldWeight in 2692, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.197155 = idf(docFreq=31, maxDocs=42740)
          0.625 = fieldNorm(doc=2692)
    
  3. Clark, D.: Mad cows, metathesauri, and meaning (1999) 5.12
    5.123222 = sum of:
      5.123222 = weight(author_txt:clark in 2728) [ClassicSimilarity], result of:
        5.123222 = fieldWeight in 2728, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.197155 = idf(docFreq=31, maxDocs=42740)
          0.625 = fieldNorm(doc=2728)
    
  4. Clark, K.: To cancel or not to cancel (print indexes) (1992) 5.12
    5.123222 = sum of:
      5.123222 = weight(author_txt:clark in 3685) [ClassicSimilarity], result of:
        5.123222 = fieldWeight in 3685, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.197155 = idf(docFreq=31, maxDocs=42740)
          0.625 = fieldNorm(doc=3685)
    
  5. Clark, K.: Discipline specific citation indexes from ISI (1993) 5.12
    5.123222 = sum of:
      5.123222 = weight(author_txt:clark in 4072) [ClassicSimilarity], result of:
        5.123222 = fieldWeight in 4072, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.197155 = idf(docFreq=31, maxDocs=42740)
          0.625 = fieldNorm(doc=4072)
    

Similar documents (content)

  1. Clark, K.: CD-ROM retrieval software : the year 1992 in review (1993) 0.30
    0.30353564 = sum of:
      0.30353564 = product of:
        1.2647319 = sum of:
          0.07737849 = weight(abstract_txt:including in 2354) [ClassicSimilarity], result of:
            0.07737849 = score(doc=2354,freq=1.0), product of:
              0.09418802 = queryWeight, product of:
                4.381505 = idf(docFreq=1452, maxDocs=42740)
                0.021496728 = queryNorm
              0.8215322 = fieldWeight in 2354, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.381505 = idf(docFreq=1452, maxDocs=42740)
                0.1875 = fieldNorm(doc=2354)
          0.10755392 = weight(abstract_txt:review in 2354) [ClassicSimilarity], result of:
            0.10755392 = score(doc=2354,freq=1.0), product of:
              0.11730945 = queryWeight, product of:
                1.1160115 = boost
                4.88981 = idf(docFreq=873, maxDocs=42740)
                0.021496728 = queryNorm
              0.91683936 = fieldWeight in 2354, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.88981 = idf(docFreq=873, maxDocs=42740)
                0.1875 = fieldNorm(doc=2354)
          0.21016784 = weight(abstract_txt:interfaces in 2354) [ClassicSimilarity], result of:
            0.21016784 = score(doc=2354,freq=2.0), product of:
              0.14552905 = queryWeight, product of:
                1.2430168 = boost
                5.4462843 = idf(docFreq=500, maxDocs=42740)
                0.021496728 = queryNorm
              1.4441642 = fieldWeight in 2354, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.4462843 = idf(docFreq=500, maxDocs=42740)
                0.1875 = fieldNorm(doc=2354)
          0.16248937 = weight(abstract_txt:products in 2354) [ClassicSimilarity], result of:
            0.16248937 = score(doc=2354,freq=1.0), product of:
              0.15445387 = queryWeight, product of:
                1.2805648 = boost
                5.610801 = idf(docFreq=424, maxDocs=42740)
                0.021496728 = queryNorm
              1.0520252 = fieldWeight in 2354, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.610801 = idf(docFreq=424, maxDocs=42740)
                0.1875 = fieldNorm(doc=2354)
          0.4802387 = weight(abstract_txt:standardisation in 2354) [ClassicSimilarity], result of:
            0.4802387 = score(doc=2354,freq=1.0), product of:
              0.3180926 = queryWeight, product of:
                1.8377184 = boost
                8.051972 = idf(docFreq=36, maxDocs=42740)
                0.021496728 = queryNorm
              1.5097449 = fieldWeight in 2354, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.051972 = idf(docFreq=36, maxDocs=42740)
                0.1875 = fieldNorm(doc=2354)
          0.22690362 = weight(abstract_txt:software in 2354) [ClassicSimilarity], result of:
            0.22690362 = score(doc=2354,freq=1.0), product of:
              0.27830234 = queryWeight, product of:
                2.9772906 = boost
                4.3483377 = idf(docFreq=1501, maxDocs=42740)
                0.021496728 = queryNorm
              0.81531334 = fieldWeight in 2354, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3483377 = idf(docFreq=1501, maxDocs=42740)
                0.1875 = fieldNorm(doc=2354)
        0.24 = coord(6/25)
    
  2. SilverPlatter to offer NewsNet's NewsFlash, Bowker databases (1997) 0.18
    0.18054278 = sum of:
      0.18054278 = product of:
        0.75226164 = sum of:
          0.045137454 = weight(abstract_txt:including in 527) [ClassicSimilarity], result of:
            0.045137454 = score(doc=527,freq=1.0), product of:
              0.09418802 = queryWeight, product of:
                4.381505 = idf(docFreq=1452, maxDocs=42740)
                0.021496728 = queryNorm
              0.47922713 = fieldWeight in 527, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.381505 = idf(docFreq=1452, maxDocs=42740)
                0.109375 = fieldNorm(doc=527)
          0.05513748 = weight(abstract_txt:scientific in 527) [ClassicSimilarity], result of:
            0.05513748 = score(doc=527,freq=1.0), product of:
              0.10763056 = queryWeight, product of:
                1.0689809 = boost
                4.6837454 = idf(docFreq=1073, maxDocs=42740)
                0.021496728 = queryNorm
              0.51228464 = fieldWeight in 527, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.6837454 = idf(docFreq=1073, maxDocs=42740)
                0.109375 = fieldNorm(doc=527)
          0.14841902 = weight(abstract_txt:periodicals in 527) [ClassicSimilarity], result of:
            0.14841902 = score(doc=527,freq=1.0), product of:
              0.2082719 = queryWeight, product of:
                1.4870224 = boost
                6.515396 = idf(docFreq=171, maxDocs=42740)
                0.021496728 = queryNorm
              0.71262145 = fieldWeight in 527, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.515396 = idf(docFreq=171, maxDocs=42740)
                0.109375 = fieldNorm(doc=527)
          0.044640817 = weight(abstract_txt:retrieval in 527) [ClassicSimilarity], result of:
            0.044640817 = score(doc=527,freq=1.0), product of:
              0.117797405 = queryWeight, product of:
                1.5815576 = boost
                3.4648013 = idf(docFreq=3633, maxDocs=42740)
                0.021496728 = queryNorm
              0.37896264 = fieldWeight in 527, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4648013 = idf(docFreq=3633, maxDocs=42740)
                0.109375 = fieldNorm(doc=527)
          0.032672167 = weight(abstract_txt:information in 527) [ClassicSimilarity], result of:
            0.032672167 = score(doc=527,freq=2.0), product of:
              0.08692006 = queryWeight, product of:
                1.663883 = boost
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.021496728 = queryNorm
              0.37588754 = fieldWeight in 527, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.109375 = fieldNorm(doc=527)
          0.4262547 = weight(abstract_txt:silverplatter in 527) [ClassicSimilarity], result of:
            0.4262547 = score(doc=527,freq=3.0), product of:
              0.29177183 = queryWeight, product of:
                1.7600453 = boost
                7.711647 = idf(docFreq=51, maxDocs=42740)
                0.021496728 = queryNorm
              1.460918 = fieldWeight in 527, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                7.711647 = idf(docFreq=51, maxDocs=42740)
                0.109375 = fieldNorm(doc=527)
        0.24 = coord(6/25)
    
  3. Ensor, P.: SilverPlatter embraces the future : the electronic reference library becomes a reality (1994) 0.16
    0.15664151 = sum of:
      0.15664151 = product of:
        0.652673 = sum of:
          0.046622176 = weight(abstract_txt:major in 7661) [ClassicSimilarity], result of:
            0.046622176 = score(doc=7661,freq=1.0), product of:
              0.10665892 = queryWeight, product of:
                1.0641448 = boost
                4.662556 = idf(docFreq=1096, maxDocs=42740)
                0.021496728 = queryNorm
              0.43711466 = fieldWeight in 7661, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.662556 = idf(docFreq=1096, maxDocs=42740)
                0.09375 = fieldNorm(doc=7661)
          0.055703126 = weight(abstract_txt:designed in 7661) [ClassicSimilarity], result of:
            0.055703126 = score(doc=7661,freq=1.0), product of:
              0.12009416 = queryWeight, product of:
                1.1291798 = boost
                4.947507 = idf(docFreq=824, maxDocs=42740)
                0.021496728 = queryNorm
              0.46382877 = fieldWeight in 7661, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.947507 = idf(docFreq=824, maxDocs=42740)
                0.09375 = fieldNorm(doc=7661)
          0.11489733 = weight(abstract_txt:products in 7661) [ClassicSimilarity], result of:
            0.11489733 = score(doc=7661,freq=2.0), product of:
              0.15445387 = queryWeight, product of:
                1.2805648 = boost
                5.610801 = idf(docFreq=424, maxDocs=42740)
                0.021496728 = queryNorm
              0.74389416 = fieldWeight in 7661, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.610801 = idf(docFreq=424, maxDocs=42740)
                0.09375 = fieldNorm(doc=7661)
          0.028004715 = weight(abstract_txt:information in 7661) [ClassicSimilarity], result of:
            0.028004715 = score(doc=7661,freq=2.0), product of:
              0.08692006 = queryWeight, product of:
                1.663883 = boost
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.021496728 = queryNorm
              0.32218933 = fieldWeight in 7661, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.09375 = fieldNorm(doc=7661)
          0.21094137 = weight(abstract_txt:silverplatter in 7661) [ClassicSimilarity], result of:
            0.21094137 = score(doc=7661,freq=1.0), product of:
              0.29177183 = queryWeight, product of:
                1.7600453 = boost
                7.711647 = idf(docFreq=51, maxDocs=42740)
                0.021496728 = queryNorm
              0.7229669 = fieldWeight in 7661, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.711647 = idf(docFreq=51, maxDocs=42740)
                0.09375 = fieldNorm(doc=7661)
          0.19650428 = weight(abstract_txt:software in 7661) [ClassicSimilarity], result of:
            0.19650428 = score(doc=7661,freq=3.0), product of:
              0.27830234 = queryWeight, product of:
                2.9772906 = boost
                4.3483377 = idf(docFreq=1501, maxDocs=42740)
                0.021496728 = queryNorm
              0.70608205 = fieldWeight in 7661, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.3483377 = idf(docFreq=1501, maxDocs=42740)
                0.09375 = fieldNorm(doc=7661)
        0.24 = coord(6/25)
    
  4. Littlejohn, A.: CD-ROM 1991 : the year in review (1992) 0.15
    0.15495752 = sum of:
      0.15495752 = product of:
        0.64565635 = sum of:
          0.09314443 = weight(abstract_txt:review in 3641) [ClassicSimilarity], result of:
            0.09314443 = score(doc=3641,freq=3.0), product of:
              0.11730945 = queryWeight, product of:
                1.1160115 = boost
                4.88981 = idf(docFreq=873, maxDocs=42740)
                0.021496728 = queryNorm
              0.7940062 = fieldWeight in 3641, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.88981 = idf(docFreq=873, maxDocs=42740)
                0.09375 = fieldNorm(doc=3641)
          0.10164691 = weight(abstract_txt:includes in 3641) [ClassicSimilarity], result of:
            0.10164691 = score(doc=3641,freq=2.0), product of:
              0.14233825 = queryWeight, product of:
                1.2293144 = boost
                5.386247 = idf(docFreq=531, maxDocs=42740)
                0.021496728 = queryNorm
              0.71412224 = fieldWeight in 3641, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.386247 = idf(docFreq=531, maxDocs=42740)
                0.09375 = fieldNorm(doc=3641)
          0.081244685 = weight(abstract_txt:products in 3641) [ClassicSimilarity], result of:
            0.081244685 = score(doc=3641,freq=1.0), product of:
              0.15445387 = queryWeight, product of:
                1.2805648 = boost
                5.610801 = idf(docFreq=424, maxDocs=42740)
                0.021496728 = queryNorm
              0.5260126 = fieldWeight in 3641, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.610801 = idf(docFreq=424, maxDocs=42740)
                0.09375 = fieldNorm(doc=3641)
          0.12721631 = weight(abstract_txt:periodicals in 3641) [ClassicSimilarity], result of:
            0.12721631 = score(doc=3641,freq=1.0), product of:
              0.2082719 = queryWeight, product of:
                1.4870224 = boost
                6.515396 = idf(docFreq=171, maxDocs=42740)
                0.021496728 = queryNorm
              0.6108184 = fieldWeight in 3641, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.515396 = idf(docFreq=171, maxDocs=42740)
                0.09375 = fieldNorm(doc=3641)
          0.12895218 = weight(abstract_txt:1991 in 3641) [ClassicSimilarity], result of:
            0.12895218 = score(doc=3641,freq=1.0), product of:
              0.21016221 = queryWeight, product of:
                1.4937553 = boost
                6.5448966 = idf(docFreq=166, maxDocs=42740)
                0.021496728 = queryNorm
              0.61358404 = fieldWeight in 3641, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.5448966 = idf(docFreq=166, maxDocs=42740)
                0.09375 = fieldNorm(doc=3641)
          0.11345181 = weight(abstract_txt:software in 3641) [ClassicSimilarity], result of:
            0.11345181 = score(doc=3641,freq=1.0), product of:
              0.27830234 = queryWeight, product of:
                2.9772906 = boost
                4.3483377 = idf(docFreq=1501, maxDocs=42740)
                0.021496728 = queryNorm
              0.40765667 = fieldWeight in 3641, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3483377 = idf(docFreq=1501, maxDocs=42740)
                0.09375 = fieldNorm(doc=3641)
        0.24 = coord(6/25)
    
  5. Hug, H.; Nöthiger, R.: Ethics (ETH library information control system) (1992) 0.15
    0.15214503 = sum of:
      0.15214503 = product of:
        0.5433751 = sum of:
          0.032241035 = weight(abstract_txt:including in 4217) [ClassicSimilarity], result of:
            0.032241035 = score(doc=4217,freq=1.0), product of:
              0.09418802 = queryWeight, product of:
                4.381505 = idf(docFreq=1452, maxDocs=42740)
                0.021496728 = queryNorm
              0.34230506 = fieldWeight in 4217, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.381505 = idf(docFreq=1452, maxDocs=42740)
                0.078125 = fieldNorm(doc=4217)
          0.039383918 = weight(abstract_txt:scientific in 4217) [ClassicSimilarity], result of:
            0.039383918 = score(doc=4217,freq=1.0), product of:
              0.10763056 = queryWeight, product of:
                1.0689809 = boost
                4.6837454 = idf(docFreq=1073, maxDocs=42740)
                0.021496728 = queryNorm
              0.36591762 = fieldWeight in 4217, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.6837454 = idf(docFreq=1073, maxDocs=42740)
                0.078125 = fieldNorm(doc=4217)
          0.08676871 = weight(abstract_txt:institute in 4217) [ClassicSimilarity], result of:
            0.08676871 = score(doc=4217,freq=1.0), product of:
              0.18223499 = queryWeight, product of:
                1.3909708 = boost
                6.094546 = idf(docFreq=261, maxDocs=42740)
                0.021496728 = queryNorm
              0.4761364 = fieldWeight in 4217, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.094546 = idf(docFreq=261, maxDocs=42740)
                0.078125 = fieldNorm(doc=4217)
          0.055228684 = weight(abstract_txt:retrieval in 4217) [ClassicSimilarity], result of:
            0.055228684 = score(doc=4217,freq=3.0), product of:
              0.117797405 = queryWeight, product of:
                1.5815576 = boost
                3.4648013 = idf(docFreq=3633, maxDocs=42740)
                0.021496728 = queryNorm
              0.46884465 = fieldWeight in 4217, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.4648013 = idf(docFreq=3633, maxDocs=42740)
                0.078125 = fieldNorm(doc=4217)
          0.016501937 = weight(abstract_txt:information in 4217) [ClassicSimilarity], result of:
            0.016501937 = score(doc=4217,freq=1.0), product of:
              0.08692006 = queryWeight, product of:
                1.663883 = boost
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.021496728 = queryNorm
              0.18985188 = fieldWeight in 4217, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.078125 = fieldNorm(doc=4217)
          0.2021491 = weight(abstract_txt:cambridge in 4217) [ClassicSimilarity], result of:
            0.2021491 = score(doc=4217,freq=1.0), product of:
              0.3202611 = queryWeight, product of:
                1.8439717 = boost
                8.079371 = idf(docFreq=35, maxDocs=42740)
                0.021496728 = queryNorm
              0.6312009 = fieldWeight in 4217, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.079371 = idf(docFreq=35, maxDocs=42740)
                0.078125 = fieldNorm(doc=4217)
          0.11110172 = weight(abstract_txt:developments in 4217) [ClassicSimilarity], result of:
            0.11110172 = score(doc=4217,freq=1.0), product of:
              0.27073652 = queryWeight, product of:
                2.3976765 = boost
                5.2527156 = idf(docFreq=607, maxDocs=42740)
                0.021496728 = queryNorm
              0.4103684 = fieldWeight in 4217, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.2527156 = idf(docFreq=607, maxDocs=42740)
                0.078125 = fieldNorm(doc=4217)
        0.28 = coord(7/25)