Document (#13598)

Author

Nicholls, P.

Title

CD-ROM and multimedia trends : the year in review

Source

Computers in libraries. 15(1995) no.10, S.56-60

Year

1995

Abstract

Surveys the views of key figures in the CD-ROM multimedia area which reflect the most significant events in 1995. Covers: quantity, growth; quality; proces; the trend towards replacement of CD-ROM with online services; continuing slow groeth in CD-ROM markets; practicalities of dealing with CD-ROM multimedia as it becomes mainstream, While the industry is constantly changing; growth in the market for CD-recorders; and high density discs and the impact of Windows 95

Similar documents (author)

1. Nicholls, P.: ¬15 quick tips for navigating the CD-ROM literature (1993) 5.62

   5.620886 = sum of:
     5.620886 = weight(author_txt:nicholls in 3760) [ClassicSimilarity], result of:
       5.620886 = fieldWeight in 3760, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.993418 = idf(docFreq=14, maxDocs=44421)
         0.625 = fieldNorm(doc=3760)
   

2. Nicholls, P.T.: CD-ROM collection builder's toolkit : the definitive reference for CD-ROM buyers (1991) 5.62

   5.620886 = sum of:
     5.620886 = weight(author_txt:nicholls in 4939) [ClassicSimilarity], result of:
       5.620886 = fieldWeight in 4939, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.993418 = idf(docFreq=14, maxDocs=44421)
         0.625 = fieldNorm(doc=4939)
   

3. Nicholls, P.T.: ¬A framework for evaluating CD-ROM retrieval software (1990) 5.62

   5.620886 = sum of:
     5.620886 = weight(author_txt:nicholls in 5299) [ClassicSimilarity], result of:
       5.620886 = fieldWeight in 5299, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.993418 = idf(docFreq=14, maxDocs=44421)
         0.625 = fieldNorm(doc=5299)
   

4. Nicholls, P.T.: Empirical validation of Lotka's law (1986) 5.62

   5.620886 = sum of:
     5.620886 = weight(author_txt:nicholls in 5508) [ClassicSimilarity], result of:
       5.620886 = fieldWeight in 5508, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.993418 = idf(docFreq=14, maxDocs=44421)
         0.625 = fieldNorm(doc=5508)
   

5. Nicholls, P.: CD-ROM market directories ondisc : will that be six of one or a half dozen of the other? (1993) 5.62

   5.620886 = sum of:
     5.620886 = weight(author_txt:nicholls in 5820) [ClassicSimilarity], result of:
       5.620886 = fieldWeight in 5820, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.993418 = idf(docFreq=14, maxDocs=44421)
         0.625 = fieldNorm(doc=5820)
   

Similar documents (content)

1. Clements, J.; Nicholls, P.: ¬A comparative survey of multimedia CD-ROM encyclopedias (1995) 0.16

   0.15701166 = sum of:
     0.15701166 = product of:
       0.78505826 = sum of:
         0.096645474 = weight(abstract_txt:covers in 3847) [ClassicSimilarity], result of:
           0.096645474 = score(doc=3847,freq=1.0), product of:
             0.13152574 = queryWeight, product of:
               5.878422 = idf(docFreq=337, maxDocs=44421)
               0.022374328 = queryNorm
             0.7348027 = fieldWeight in 3847, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.878422 = idf(docFreq=337, maxDocs=44421)
               0.125 = fieldNorm(doc=3847)
         0.108153135 = weight(abstract_txt:1995 in 3847) [ClassicSimilarity], result of:
           0.108153135 = score(doc=3847,freq=1.0), product of:
             0.1417694 = queryWeight, product of:
               1.0382116 = boost
               6.1030455 = idf(docFreq=269, maxDocs=44421)
               0.022374328 = queryNorm
             0.7628807 = fieldWeight in 3847, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.1030455 = idf(docFreq=269, maxDocs=44421)
               0.125 = fieldNorm(doc=3847)
         0.11739314 = weight(abstract_txt:surveys in 3847) [ClassicSimilarity], result of:
           0.11739314 = score(doc=3847,freq=1.0), product of:
             0.14973325 = queryWeight, product of:
               1.0669738 = boost
               6.272122 = idf(docFreq=227, maxDocs=44421)
               0.022374328 = queryNorm
             0.78401524 = fieldWeight in 3847, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.272122 = idf(docFreq=227, maxDocs=44421)
               0.125 = fieldNorm(doc=3847)
         0.17113861 = weight(abstract_txt:growth in 3847) [ClassicSimilarity], result of:
           0.17113861 = score(doc=3847,freq=1.0), product of:
             0.2425484 = queryWeight, product of:
               1.9204758 = boost
               5.6446834 = idf(docFreq=426, maxDocs=44421)
               0.022374328 = queryNorm
             0.7055854 = fieldWeight in 3847, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.6446834 = idf(docFreq=426, maxDocs=44421)
               0.125 = fieldNorm(doc=3847)
         0.29172793 = weight(abstract_txt:multimedia in 3847) [ClassicSimilarity], result of:
           0.29172793 = score(doc=3847,freq=2.0), product of:
             0.3144649 = queryWeight, product of:
               2.6781898 = boost
               5.247843 = idf(docFreq=634, maxDocs=44421)
               0.022374328 = queryNorm
             0.9276963 = fieldWeight in 3847, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.247843 = idf(docFreq=634, maxDocs=44421)
               0.125 = fieldNorm(doc=3847)
       0.2 = coord(5/25)
   

2. Multimedia trends (1997) 0.12

   0.11502503 = sum of:
     0.11502503 = product of:
       0.71890646 = sum of:
         0.11122043 = weight(abstract_txt:market in 2653) [ClassicSimilarity], result of:
           0.11122043 = score(doc=2653,freq=1.0), product of:
             0.14443733 = queryWeight, product of:
               1.047935 = boost
               6.160204 = idf(docFreq=254, maxDocs=44421)
               0.022374328 = queryNorm
             0.7700255 = fieldWeight in 2653, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.160204 = idf(docFreq=254, maxDocs=44421)
               0.125 = fieldNorm(doc=2653)
         0.23026465 = weight(abstract_txt:markets in 2653) [ClassicSimilarity], result of:
           0.23026465 = score(doc=2653,freq=1.0), product of:
             0.23462516 = queryWeight, product of:
               1.335617 = boost
               7.85132 = idf(docFreq=46, maxDocs=44421)
               0.022374328 = queryNorm
             0.981415 = fieldWeight in 2653, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.85132 = idf(docFreq=46, maxDocs=44421)
               0.125 = fieldNorm(doc=2653)
         0.17113861 = weight(abstract_txt:growth in 2653) [ClassicSimilarity], result of:
           0.17113861 = score(doc=2653,freq=1.0), product of:
             0.2425484 = queryWeight, product of:
               1.9204758 = boost
               5.6446834 = idf(docFreq=426, maxDocs=44421)
               0.022374328 = queryNorm
             0.7055854 = fieldWeight in 2653, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.6446834 = idf(docFreq=426, maxDocs=44421)
               0.125 = fieldNorm(doc=2653)
         0.2062828 = weight(abstract_txt:multimedia in 2653) [ClassicSimilarity], result of:
           0.2062828 = score(doc=2653,freq=1.0), product of:
             0.3144649 = queryWeight, product of:
               2.6781898 = boost
               5.247843 = idf(docFreq=634, maxDocs=44421)
               0.022374328 = queryNorm
             0.65598035 = fieldWeight in 2653, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.247843 = idf(docFreq=634, maxDocs=44421)
               0.125 = fieldNorm(doc=2653)
       0.16 = coord(4/25)
   

3. Crawford, W.: Codies, bloatware, and bibliographic training (1998) 0.08

   0.08133368 = sum of:
     0.08133368 = product of:
       0.6777807 = sum of:
         0.097317874 = weight(abstract_txt:market in 4584) [ClassicSimilarity], result of:
           0.097317874 = score(doc=4584,freq=1.0), product of:
             0.14443733 = queryWeight, product of:
               1.047935 = boost
               6.160204 = idf(docFreq=254, maxDocs=44421)
               0.022374328 = queryNorm
             0.67377234 = fieldWeight in 4584, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.160204 = idf(docFreq=254, maxDocs=44421)
               0.109375 = fieldNorm(doc=4584)
         0.3252009 = weight(abstract_txt:discs in 4584) [ClassicSimilarity], result of:
           0.3252009 = score(doc=4584,freq=2.0), product of:
             0.2562372 = queryWeight, product of:
               1.3957759 = boost
               8.20496 = idf(docFreq=32, maxDocs=44421)
               0.022374328 = queryNorm
             1.26914 = fieldWeight in 4584, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               8.20496 = idf(docFreq=32, maxDocs=44421)
               0.109375 = fieldNorm(doc=4584)
         0.25526193 = weight(abstract_txt:multimedia in 4584) [ClassicSimilarity], result of:
           0.25526193 = score(doc=4584,freq=2.0), product of:
             0.3144649 = queryWeight, product of:
               2.6781898 = boost
               5.247843 = idf(docFreq=634, maxDocs=44421)
               0.022374328 = queryNorm
             0.81173426 = fieldWeight in 4584, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.247843 = idf(docFreq=634, maxDocs=44421)
               0.109375 = fieldNorm(doc=4584)
       0.12 = coord(3/25)
   

4. Jeffcoate, J.: Multimedia in the business market : is there a multimedia market? (1993) 0.08

   0.079175316 = sum of:
     0.079175316 = product of:
       0.65979433 = sum of:
         0.097317874 = weight(abstract_txt:market in 6744) [ClassicSimilarity], result of:
           0.097317874 = score(doc=6744,freq=1.0), product of:
             0.14443733 = queryWeight, product of:
               1.047935 = boost
               6.160204 = idf(docFreq=254, maxDocs=44421)
               0.022374328 = queryNorm
             0.67377234 = fieldWeight in 6744, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.160204 = idf(docFreq=254, maxDocs=44421)
               0.109375 = fieldNorm(doc=6744)
         0.20148157 = weight(abstract_txt:markets in 6744) [ClassicSimilarity], result of:
           0.20148157 = score(doc=6744,freq=1.0), product of:
             0.23462516 = queryWeight, product of:
               1.335617 = boost
               7.85132 = idf(docFreq=46, maxDocs=44421)
               0.022374328 = queryNorm
             0.8587381 = fieldWeight in 6744, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.85132 = idf(docFreq=46, maxDocs=44421)
               0.109375 = fieldNorm(doc=6744)
         0.3609949 = weight(abstract_txt:multimedia in 6744) [ClassicSimilarity], result of:
           0.3609949 = score(doc=6744,freq=4.0), product of:
             0.3144649 = queryWeight, product of:
               2.6781898 = boost
               5.247843 = idf(docFreq=634, maxDocs=44421)
               0.022374328 = queryNorm
             1.1479657 = fieldWeight in 6744, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               5.247843 = idf(docFreq=634, maxDocs=44421)
               0.109375 = fieldNorm(doc=6744)
       0.12 = coord(3/25)
   

5. Klister, K.: Multimedia encyclopedias take off (1995) 0.08

   0.07808024 = sum of:
     0.07808024 = product of:
       0.6506687 = sum of:
         0.097317874 = weight(abstract_txt:market in 2874) [ClassicSimilarity], result of:
           0.097317874 = score(doc=2874,freq=1.0), product of:
             0.14443733 = queryWeight, product of:
               1.047935 = boost
               6.160204 = idf(docFreq=254, maxDocs=44421)
               0.022374328 = queryNorm
             0.67377234 = fieldWeight in 2874, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.160204 = idf(docFreq=254, maxDocs=44421)
               0.109375 = fieldNorm(doc=2874)
         0.14974628 = weight(abstract_txt:growth in 2874) [ClassicSimilarity], result of:
           0.14974628 = score(doc=2874,freq=1.0), product of:
             0.2425484 = queryWeight, product of:
               1.9204758 = boost
               5.6446834 = idf(docFreq=426, maxDocs=44421)
               0.022374328 = queryNorm
             0.61738724 = fieldWeight in 2874, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.6446834 = idf(docFreq=426, maxDocs=44421)
               0.109375 = fieldNorm(doc=2874)
         0.40360454 = weight(abstract_txt:multimedia in 2874) [ClassicSimilarity], result of:
           0.40360454 = score(doc=2874,freq=5.0), product of:
             0.3144649 = queryWeight, product of:
               2.6781898 = boost
               5.247843 = idf(docFreq=634, maxDocs=44421)
               0.022374328 = queryNorm
             1.2834646 = fieldWeight in 2874, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               5.247843 = idf(docFreq=634, maxDocs=44421)
               0.109375 = fieldNorm(doc=2874)
       0.12 = coord(3/25)