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
    5.1211123 = sum of:
      5.1211123 = weight(author_txt:clark in 2354) [ClassicSimilarity], result of:
        5.1211123 = fieldWeight in 2354, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.19378 = idf(docFreq=31, maxDocs=42596)
          0.625 = fieldNorm(doc=2354)
    
  2. Clark, A.J.: Education and training for librarianship and information work : annual bibliography, 1990 (1991) 5.12
    5.1211123 = sum of:
      5.1211123 = weight(author_txt:clark in 2692) [ClassicSimilarity], result of:
        5.1211123 = fieldWeight in 2692, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.19378 = idf(docFreq=31, maxDocs=42596)
          0.625 = fieldNorm(doc=2692)
    
  3. Clark, D.: Mad cows, metathesauri, and meaning (1999) 5.12
    5.1211123 = sum of:
      5.1211123 = weight(author_txt:clark in 2728) [ClassicSimilarity], result of:
        5.1211123 = fieldWeight in 2728, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.19378 = idf(docFreq=31, maxDocs=42596)
          0.625 = fieldNorm(doc=2728)
    
  4. Clark, K.: To cancel or not to cancel (print indexes) (1992) 5.12
    5.1211123 = sum of:
      5.1211123 = weight(author_txt:clark in 3685) [ClassicSimilarity], result of:
        5.1211123 = fieldWeight in 3685, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.19378 = idf(docFreq=31, maxDocs=42596)
          0.625 = fieldNorm(doc=3685)
    
  5. Clark, K.: Discipline specific citation indexes from ISI (1993) 5.12
    5.1211123 = sum of:
      5.1211123 = weight(author_txt:clark in 4072) [ClassicSimilarity], result of:
        5.1211123 = fieldWeight in 4072, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.19378 = idf(docFreq=31, maxDocs=42596)
          0.625 = fieldNorm(doc=4072)
    

Similar documents (content)

  1. Clark, K.: CD-ROM retrieval software : the year 1992 in review (1993) 0.30
    0.30359238 = sum of:
      0.30359238 = product of:
        1.2649683 = sum of:
          0.07752739 = weight(abstract_txt:including in 2354) [ClassicSimilarity], result of:
            0.07752739 = score(doc=2354,freq=1.0), product of:
              0.09432307 = queryWeight, product of:
                4.3836513 = idf(docFreq=1444, maxDocs=42596)
                0.02151701 = queryNorm
              0.8219346 = fieldWeight in 2354, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3836513 = idf(docFreq=1444, maxDocs=42596)
                0.1875 = fieldNorm(doc=2354)
          0.108140506 = weight(abstract_txt:review in 2354) [ClassicSimilarity], result of:
            0.108140506 = score(doc=2354,freq=1.0), product of:
              0.11775339 = queryWeight, product of:
                1.1173204 = boost
                4.897943 = idf(docFreq=863, maxDocs=42596)
                0.02151701 = queryNorm
              0.9183643 = fieldWeight in 2354, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.897943 = idf(docFreq=863, maxDocs=42596)
                0.1875 = fieldNorm(doc=2354)
          0.20987253 = weight(abstract_txt:interfaces in 2354) [ClassicSimilarity], result of:
            0.20987253 = score(doc=2354,freq=2.0), product of:
              0.14541467 = queryWeight, product of:
                1.2416384 = boost
                5.4429097 = idf(docFreq=500, maxDocs=42596)
                0.02151701 = queryNorm
              1.4432694 = fieldWeight in 2354, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.4429097 = idf(docFreq=500, maxDocs=42596)
                0.1875 = fieldNorm(doc=2354)
          0.16267975 = weight(abstract_txt:products in 2354) [ClassicSimilarity], result of:
            0.16267975 = score(doc=2354,freq=1.0), product of:
              0.15459786 = queryWeight, product of:
                1.2802441 = boost
                5.6121435 = idf(docFreq=422, maxDocs=42596)
                0.02151701 = queryNorm
              1.0522768 = fieldWeight in 2354, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.6121435 = idf(docFreq=422, maxDocs=42596)
                0.1875 = fieldNorm(doc=2354)
          0.47985253 = weight(abstract_txt:standardisation in 2354) [ClassicSimilarity], result of:
            0.47985253 = score(doc=2354,freq=1.0), product of:
              0.31797013 = queryWeight, product of:
                1.8360487 = boost
                8.048597 = idf(docFreq=36, maxDocs=42596)
                0.02151701 = queryNorm
              1.509112 = fieldWeight in 2354, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.048597 = idf(docFreq=36, maxDocs=42596)
                0.1875 = fieldNorm(doc=2354)
          0.22689559 = weight(abstract_txt:software in 2354) [ClassicSimilarity], result of:
            0.22689559 = score(doc=2354,freq=1.0), product of:
              0.27833784 = queryWeight, product of:
                2.9753482 = boost
                4.3476295 = idf(docFreq=1497, maxDocs=42596)
                0.02151701 = queryNorm
              0.81518054 = fieldWeight in 2354, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3476295 = idf(docFreq=1497, maxDocs=42596)
                0.1875 = fieldNorm(doc=2354)
        0.24 = coord(6/25)
    
  2. SilverPlatter to offer NewsNet's NewsFlash, Bowker databases (1997) 0.18
    0.18044099 = sum of:
      0.18044099 = product of:
        0.7518375 = sum of:
          0.045224313 = weight(abstract_txt:including in 527) [ClassicSimilarity], result of:
            0.045224313 = score(doc=527,freq=1.0), product of:
              0.09432307 = queryWeight, product of:
                4.3836513 = idf(docFreq=1444, maxDocs=42596)
                0.02151701 = queryNorm
              0.47946185 = fieldWeight in 527, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3836513 = idf(docFreq=1444, maxDocs=42596)
                0.109375 = fieldNorm(doc=527)
          0.055208124 = weight(abstract_txt:scientific in 527) [ClassicSimilarity], result of:
            0.055208124 = score(doc=527,freq=1.0), product of:
              0.10773875 = queryWeight, product of:
                1.0687522 = boost
                4.6850367 = idf(docFreq=1068, maxDocs=42596)
                0.02151701 = queryNorm
              0.5124259 = fieldWeight in 527, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.6850367 = idf(docFreq=1068, maxDocs=42596)
                0.109375 = fieldNorm(doc=527)
          0.14825569 = weight(abstract_txt:periodicals in 527) [ClassicSimilarity], result of:
            0.14825569 = score(doc=527,freq=1.0), product of:
              0.20815052 = queryWeight, product of:
                1.4855244 = boost
                6.512021 = idf(docFreq=171, maxDocs=42596)
                0.02151701 = queryNorm
              0.7122523 = fieldWeight in 527, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.512021 = idf(docFreq=171, maxDocs=42596)
                0.109375 = fieldNorm(doc=527)
          0.044583835 = weight(abstract_txt:retrieval in 527) [ClassicSimilarity], result of:
            0.044583835 = score(doc=527,freq=1.0), product of:
              0.117714934 = queryWeight, product of:
                1.5798717 = boost
                3.4628031 = idf(docFreq=3628, maxDocs=42596)
                0.02151701 = queryNorm
              0.3787441 = fieldWeight in 527, 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=527)
          0.03267726 = weight(abstract_txt:information in 527) [ClassicSimilarity], result of:
            0.03267726 = score(doc=527,freq=2.0), product of:
              0.086942226 = queryWeight, product of:
                1.6629034 = boost
                2.429863 = idf(docFreq=10194, maxDocs=42596)
                0.02151701 = queryNorm
              0.37585026 = fieldWeight in 527, 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=527)
          0.42588827 = weight(abstract_txt:silverplatter in 527) [ClassicSimilarity], result of:
            0.42588827 = score(doc=527,freq=3.0), product of:
              0.29164866 = queryWeight, product of:
                1.7584136 = boost
                7.708272 = idf(docFreq=51, maxDocs=42596)
                0.02151701 = queryNorm
              1.4602785 = fieldWeight in 527, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                7.708272 = idf(docFreq=51, maxDocs=42596)
                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
    0.15662527 = sum of:
      0.15662527 = product of:
        0.6526053 = sum of:
          0.046569444 = weight(abstract_txt:major in 7661) [ClassicSimilarity], result of:
            0.046569444 = score(doc=7661,freq=1.0), product of:
              0.10659459 = queryWeight, product of:
                1.0630621 = boost
                4.6600933 = idf(docFreq=1095, maxDocs=42596)
                0.02151701 = queryNorm
              0.43688375 = fieldWeight in 7661, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.6600933 = idf(docFreq=1095, maxDocs=42596)
                0.09375 = fieldNorm(doc=7661)
          0.055737454 = weight(abstract_txt:designed in 7661) [ClassicSimilarity], result of:
            0.055737454 = score(doc=7661,freq=1.0), product of:
              0.120161645 = queryWeight, product of:
                1.1286882 = boost
                4.9477754 = idf(docFreq=821, maxDocs=42596)
                0.02151701 = queryNorm
              0.46385396 = fieldWeight in 7661, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.9477754 = idf(docFreq=821, maxDocs=42596)
                0.09375 = fieldNorm(doc=7661)
          0.115031965 = weight(abstract_txt:products in 7661) [ClassicSimilarity], result of:
            0.115031965 = score(doc=7661,freq=2.0), product of:
              0.15459786 = queryWeight, product of:
                1.2802441 = boost
                5.6121435 = idf(docFreq=422, maxDocs=42596)
                0.02151701 = queryNorm
              0.74407214 = fieldWeight in 7661, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.6121435 = idf(docFreq=422, maxDocs=42596)
                0.09375 = fieldNorm(doc=7661)
          0.028009078 = weight(abstract_txt:information in 7661) [ClassicSimilarity], result of:
            0.028009078 = score(doc=7661,freq=2.0), product of:
              0.086942226 = queryWeight, product of:
                1.6629034 = boost
                2.429863 = idf(docFreq=10194, maxDocs=42596)
                0.02151701 = queryNorm
              0.32215735 = fieldWeight in 7661, 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=7661)
          0.21076006 = weight(abstract_txt:silverplatter in 7661) [ClassicSimilarity], result of:
            0.21076006 = score(doc=7661,freq=1.0), product of:
              0.29164866 = queryWeight, product of:
                1.7584136 = boost
                7.708272 = idf(docFreq=51, maxDocs=42596)
                0.02151701 = queryNorm
              0.7226505 = fieldWeight in 7661, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.708272 = idf(docFreq=51, maxDocs=42596)
                0.09375 = fieldNorm(doc=7661)
          0.19649734 = weight(abstract_txt:software in 7661) [ClassicSimilarity], result of:
            0.19649734 = score(doc=7661,freq=3.0), product of:
              0.27833784 = queryWeight, product of:
                2.9753482 = boost
                4.3476295 = idf(docFreq=1497, maxDocs=42596)
                0.02151701 = queryNorm
              0.705967 = fieldWeight in 7661, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.3476295 = idf(docFreq=1497, maxDocs=42596)
                0.09375 = fieldNorm(doc=7661)
        0.24 = coord(6/25)
    
  4. Littlejohn, A.: CD-ROM 1991 : the year in review (1992) 0.16
    0.15507594 = sum of:
      0.15507594 = product of:
        0.64614975 = sum of:
          0.09365243 = weight(abstract_txt:review in 3641) [ClassicSimilarity], result of:
            0.09365243 = score(doc=3641,freq=3.0), product of:
              0.11775339 = queryWeight, product of:
                1.1173204 = boost
                4.897943 = idf(docFreq=863, maxDocs=42596)
                0.02151701 = queryNorm
              0.7953268 = fieldWeight in 3641, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.897943 = idf(docFreq=863, maxDocs=42596)
                0.09375 = fieldNorm(doc=3641)
          0.10182219 = weight(abstract_txt:includes in 3641) [ClassicSimilarity], result of:
            0.10182219 = score(doc=3641,freq=2.0), product of:
              0.14252338 = queryWeight, product of:
                1.2292327 = boost
                5.3885274 = idf(docFreq=528, maxDocs=42596)
                0.02151701 = queryNorm
              0.7144245 = fieldWeight in 3641, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.3885274 = idf(docFreq=528, maxDocs=42596)
                0.09375 = fieldNorm(doc=3641)
          0.08133987 = weight(abstract_txt:products in 3641) [ClassicSimilarity], result of:
            0.08133987 = score(doc=3641,freq=1.0), product of:
              0.15459786 = queryWeight, product of:
                1.2802441 = boost
                5.6121435 = idf(docFreq=422, maxDocs=42596)
                0.02151701 = queryNorm
              0.5261384 = fieldWeight in 3641, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.6121435 = idf(docFreq=422, maxDocs=42596)
                0.09375 = fieldNorm(doc=3641)
          0.12707631 = weight(abstract_txt:periodicals in 3641) [ClassicSimilarity], result of:
            0.12707631 = score(doc=3641,freq=1.0), product of:
              0.20815052 = queryWeight, product of:
                1.4855244 = boost
                6.512021 = idf(docFreq=171, maxDocs=42596)
                0.02151701 = queryNorm
              0.610502 = fieldWeight in 3641, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.512021 = idf(docFreq=171, maxDocs=42596)
                0.09375 = fieldNorm(doc=3641)
          0.1288112 = weight(abstract_txt:1991 in 3641) [ClassicSimilarity], result of:
            0.1288112 = score(doc=3641,freq=1.0), product of:
              0.21004075 = queryWeight, product of:
                1.4922543 = boost
                6.541522 = idf(docFreq=166, maxDocs=42596)
                0.02151701 = queryNorm
              0.61326766 = fieldWeight in 3641, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.541522 = idf(docFreq=166, maxDocs=42596)
                0.09375 = fieldNorm(doc=3641)
          0.11344779 = weight(abstract_txt:software in 3641) [ClassicSimilarity], result of:
            0.11344779 = score(doc=3641,freq=1.0), product of:
              0.27833784 = queryWeight, product of:
                2.9753482 = boost
                4.3476295 = idf(docFreq=1497, maxDocs=42596)
                0.02151701 = queryNorm
              0.40759027 = fieldWeight in 3641, 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=3641)
        0.24 = coord(6/25)
    
  5. Hug, H.; Nöthiger, R.: Ethics (ETH library information control system) (1992) 0.15
    0.15212494 = sum of:
      0.15212494 = product of:
        0.5433034 = sum of:
          0.032303084 = weight(abstract_txt:including in 4217) [ClassicSimilarity], result of:
            0.032303084 = score(doc=4217,freq=1.0), product of:
              0.09432307 = queryWeight, product of:
                4.3836513 = idf(docFreq=1444, maxDocs=42596)
                0.02151701 = queryNorm
              0.34247276 = fieldWeight in 4217, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3836513 = idf(docFreq=1444, maxDocs=42596)
                0.078125 = fieldNorm(doc=4217)
          0.039434373 = weight(abstract_txt:scientific in 4217) [ClassicSimilarity], result of:
            0.039434373 = score(doc=4217,freq=1.0), product of:
              0.10773875 = queryWeight, product of:
                1.0687522 = boost
                4.6850367 = idf(docFreq=1068, maxDocs=42596)
                0.02151701 = queryNorm
              0.36601847 = fieldWeight in 4217, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.6850367 = idf(docFreq=1068, maxDocs=42596)
                0.078125 = fieldNorm(doc=4217)
          0.08666393 = weight(abstract_txt:institute in 4217) [ClassicSimilarity], result of:
            0.08666393 = score(doc=4217,freq=1.0), product of:
              0.18211576 = queryWeight, product of:
                1.38952 = boost
                6.0911713 = idf(docFreq=261, maxDocs=42596)
                0.02151701 = queryNorm
              0.47587276 = fieldWeight in 4217, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.0911713 = idf(docFreq=261, maxDocs=42596)
                0.078125 = fieldNorm(doc=4217)
          0.05515819 = weight(abstract_txt:retrieval in 4217) [ClassicSimilarity], result of:
            0.05515819 = score(doc=4217,freq=3.0), product of:
              0.117714934 = queryWeight, product of:
                1.5798717 = boost
                3.4628031 = idf(docFreq=3628, maxDocs=42596)
                0.02151701 = queryNorm
              0.4685743 = fieldWeight in 4217, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.4628031 = idf(docFreq=3628, maxDocs=42596)
                0.078125 = fieldNorm(doc=4217)
          0.016504508 = weight(abstract_txt:information in 4217) [ClassicSimilarity], result of:
            0.016504508 = score(doc=4217,freq=1.0), product of:
              0.086942226 = queryWeight, product of:
                1.6629034 = boost
                2.429863 = idf(docFreq=10194, maxDocs=42596)
                0.02151701 = queryNorm
              0.18983305 = fieldWeight in 4217, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.429863 = idf(docFreq=10194, maxDocs=42596)
                0.078125 = fieldNorm(doc=4217)
          0.20198742 = weight(abstract_txt:cambridge in 4217) [ClassicSimilarity], result of:
            0.20198742 = score(doc=4217,freq=1.0), product of:
              0.3201387 = queryWeight, product of:
                1.842299 = boost
                8.075996 = idf(docFreq=35, maxDocs=42596)
                0.02151701 = queryNorm
              0.6309372 = fieldWeight in 4217, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.075996 = idf(docFreq=35, maxDocs=42596)
                0.078125 = fieldNorm(doc=4217)
          0.1112519 = weight(abstract_txt:developments in 4217) [ClassicSimilarity], result of:
            0.1112519 = score(doc=4217,freq=1.0), product of:
              0.2710214 = queryWeight, product of:
                2.3972197 = boost
                5.2542872 = idf(docFreq=604, maxDocs=42596)
                0.02151701 = queryNorm
              0.4104912 = fieldWeight in 4217, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.2542872 = idf(docFreq=604, maxDocs=42596)
                0.078125 = fieldNorm(doc=4217)
        0.28 = coord(7/25)