Document (#4047)

Author

Flanagan, M.

Title

Database licensing : a future view

Source

Computers in libraries. 13(1993) no.1, S.21-22

Year

1993

Abstract

Examines the potential of database licensing. Describes future options for full text databases, the role of Z39.50 data exchange standard, database construction and presentation, and CD-ROM technology

Theme

Rechtsfragen

Similar documents (content)

1. Metha, A.: Are CD-ROM LANs a thing of the past? (1996) 0.32

   0.32382232 = sum of:
     0.32382232 = product of:
       1.0254374 = sum of:
         0.026365094 = weight(abstract_txt:data in 6903) [ClassicSimilarity], result of:
           0.026365094 = score(doc=6903,freq=1.0), product of:
             0.063219056 = queryWeight, product of:
               3.3363478 = idf(docFreq=4274, maxDocs=44218)
               0.018948581 = queryNorm
             0.41704348 = fieldWeight in 6903, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.3363478 = idf(docFreq=4274, maxDocs=44218)
               0.125 = fieldNorm(doc=6903)
         0.04694679 = weight(abstract_txt:text in 6903) [ClassicSimilarity], result of:
           0.04694679 = score(doc=6903,freq=1.0), product of:
             0.09287505 = queryWeight, product of:
               1.2120639 = boost
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.018948581 = queryNorm
             0.5054833 = fieldWeight in 6903, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.125 = fieldNorm(doc=6903)
         0.08626987 = weight(abstract_txt:databases in 6903) [ClassicSimilarity], result of:
           0.08626987 = score(doc=6903,freq=2.0), product of:
             0.110592216 = queryWeight, product of:
               1.3226297 = boost
               4.4127526 = idf(docFreq=1456, maxDocs=44218)
               0.018948581 = queryNorm
             0.7800718 = fieldWeight in 6903, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.4127526 = idf(docFreq=1456, maxDocs=44218)
               0.125 = fieldNorm(doc=6903)
         0.0846868 = weight(abstract_txt:full in 6903) [ClassicSimilarity], result of:
           0.0846868 = score(doc=6903,freq=1.0), product of:
             0.13762762 = queryWeight, product of:
               1.4754646 = boost
               4.922663 = idf(docFreq=874, maxDocs=44218)
               0.018948581 = queryNorm
             0.6153329 = fieldWeight in 6903, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.922663 = idf(docFreq=874, maxDocs=44218)
               0.125 = fieldNorm(doc=6903)
         0.08953044 = weight(abstract_txt:view in 6903) [ClassicSimilarity], result of:
           0.08953044 = score(doc=6903,freq=1.0), product of:
             0.14282654 = queryWeight, product of:
               1.5030743 = boost
               5.0147786 = idf(docFreq=797, maxDocs=44218)
               0.018948581 = queryNorm
             0.6268473 = fieldWeight in 6903, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.0147786 = idf(docFreq=797, maxDocs=44218)
               0.125 = fieldNorm(doc=6903)
         0.6916384 = weight(abstract_txt:licensing in 6903) [ClassicSimilarity], result of:
           0.6916384 = score(doc=6903,freq=1.0), product of:
             0.70321995 = queryWeight, product of:
               4.716682 = boost
               7.8682456 = idf(docFreq=45, maxDocs=44218)
               0.018948581 = queryNorm
             0.9835307 = fieldWeight in 6903, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.8682456 = idf(docFreq=45, maxDocs=44218)
               0.125 = fieldNorm(doc=6903)
       0.31578946 = coord(6/19)
   

2. Lunin, L.F.: Image access and retrieval : defining content (1996) 0.31

   0.30682006 = sum of:
     0.30682006 = product of:
       0.97159696 = sum of:
         0.023069458 = weight(abstract_txt:data in 5609) [ClassicSimilarity], result of:
           0.023069458 = score(doc=5609,freq=1.0), product of:
             0.063219056 = queryWeight, product of:
               3.3363478 = idf(docFreq=4274, maxDocs=44218)
               0.018948581 = queryNorm
             0.36491305 = fieldWeight in 5609, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.3363478 = idf(docFreq=4274, maxDocs=44218)
               0.109375 = fieldNorm(doc=5609)
         0.048905797 = weight(abstract_txt:technology in 5609) [ClassicSimilarity], result of:
           0.048905797 = score(doc=5609,freq=1.0), product of:
             0.10432698 = queryWeight, product of:
               1.2846189 = boost
               4.2859354 = idf(docFreq=1653, maxDocs=44218)
               0.018948581 = queryNorm
             0.4687742 = fieldWeight in 5609, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.2859354 = idf(docFreq=1653, maxDocs=44218)
               0.109375 = fieldNorm(doc=5609)
         0.05337676 = weight(abstract_txt:databases in 5609) [ClassicSimilarity], result of:
           0.05337676 = score(doc=5609,freq=1.0), product of:
             0.110592216 = queryWeight, product of:
               1.3226297 = boost
               4.4127526 = idf(docFreq=1456, maxDocs=44218)
               0.018948581 = queryNorm
             0.48264483 = fieldWeight in 5609, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.4127526 = idf(docFreq=1456, maxDocs=44218)
               0.109375 = fieldNorm(doc=5609)
         0.09496212 = weight(abstract_txt:future in 5609) [ClassicSimilarity], result of:
           0.09496212 = score(doc=5609,freq=1.0), product of:
             0.20458165 = queryWeight, product of:
               2.5440423 = boost
               4.243905 = idf(docFreq=1724, maxDocs=44218)
               0.018948581 = queryNorm
             0.46417713 = fieldWeight in 5609, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.243905 = idf(docFreq=1724, maxDocs=44218)
               0.109375 = fieldNorm(doc=5609)
         0.14609924 = weight(abstract_txt:database in 5609) [ClassicSimilarity], result of:
           0.14609924 = score(doc=5609,freq=1.0), product of:
             0.31210122 = queryWeight, product of:
               3.8484368 = boost
               4.2799077 = idf(docFreq=1663, maxDocs=44218)
               0.018948581 = queryNorm
             0.4681149 = fieldWeight in 5609, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.2799077 = idf(docFreq=1663, maxDocs=44218)
               0.109375 = fieldNorm(doc=5609)
         0.6051836 = weight(abstract_txt:licensing in 5609) [ClassicSimilarity], result of:
           0.6051836 = score(doc=5609,freq=1.0), product of:
             0.70321995 = queryWeight, product of:
               4.716682 = boost
               7.8682456 = idf(docFreq=45, maxDocs=44218)
               0.018948581 = queryNorm
             0.8605894 = fieldWeight in 5609, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.8682456 = idf(docFreq=45, maxDocs=44218)
               0.109375 = fieldNorm(doc=5609)
       0.31578946 = coord(6/19)
   

3. Nickerson, S.: ¬The application of Z39.50 in your library (1998) 0.25

   0.24858019 = sum of:
     0.24858019 = product of:
       0.67471766 = sum of:
         0.03473718 = weight(abstract_txt:describes in 4843) [ClassicSimilarity], result of:
           0.03473718 = score(doc=4843,freq=1.0), product of:
             0.083052516 = queryWeight, product of:
               1.1461788 = boost
               3.8240511 = idf(docFreq=2624, maxDocs=44218)
               0.018948581 = queryNorm
             0.4182556 = fieldWeight in 4843, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.8240511 = idf(docFreq=2624, maxDocs=44218)
               0.109375 = fieldNorm(doc=4843)
         0.04107844 = weight(abstract_txt:text in 4843) [ClassicSimilarity], result of:
           0.04107844 = score(doc=4843,freq=1.0), product of:
             0.09287505 = queryWeight, product of:
               1.2120639 = boost
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.018948581 = queryNorm
             0.4422979 = fieldWeight in 4843, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.109375 = fieldNorm(doc=4843)
         0.048905797 = weight(abstract_txt:technology in 4843) [ClassicSimilarity], result of:
           0.048905797 = score(doc=4843,freq=1.0), product of:
             0.10432698 = queryWeight, product of:
               1.2846189 = boost
               4.2859354 = idf(docFreq=1653, maxDocs=44218)
               0.018948581 = queryNorm
             0.4687742 = fieldWeight in 4843, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.2859354 = idf(docFreq=1653, maxDocs=44218)
               0.109375 = fieldNorm(doc=4843)
         0.07548614 = weight(abstract_txt:databases in 4843) [ClassicSimilarity], result of:
           0.07548614 = score(doc=4843,freq=2.0), product of:
             0.110592216 = queryWeight, product of:
               1.3226297 = boost
               4.4127526 = idf(docFreq=1456, maxDocs=44218)
               0.018948581 = queryNorm
             0.6825628 = fieldWeight in 4843, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.4127526 = idf(docFreq=1456, maxDocs=44218)
               0.109375 = fieldNorm(doc=4843)
         0.0655374 = weight(abstract_txt:standard in 4843) [ClassicSimilarity], result of:
           0.0655374 = score(doc=4843,freq=1.0), product of:
             0.12680875 = queryWeight, product of:
               1.4162848 = boost
               4.725219 = idf(docFreq=1065, maxDocs=44218)
               0.018948581 = queryNorm
             0.5168208 = fieldWeight in 4843, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.725219 = idf(docFreq=1065, maxDocs=44218)
               0.109375 = fieldNorm(doc=4843)
         0.07410095 = weight(abstract_txt:full in 4843) [ClassicSimilarity], result of:
           0.07410095 = score(doc=4843,freq=1.0), product of:
             0.13762762 = queryWeight, product of:
               1.4754646 = boost
               4.922663 = idf(docFreq=874, maxDocs=44218)
               0.018948581 = queryNorm
             0.53841627 = fieldWeight in 4843, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.922663 = idf(docFreq=874, maxDocs=44218)
               0.109375 = fieldNorm(doc=4843)
         0.33487177 = weight(abstract_txt:z39.50 in 4843) [ClassicSimilarity], result of:
           0.33487177 = score(doc=4843,freq=3.0), product of:
             0.26083648 = queryWeight, product of:
               2.031235 = boost
               6.7769065 = idf(docFreq=136, maxDocs=44218)
               0.018948581 = queryNorm
             1.2838379 = fieldWeight in 4843, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               6.7769065 = idf(docFreq=136, maxDocs=44218)
               0.109375 = fieldNorm(doc=4843)
       0.36842105 = coord(7/19)
   

4. Kirkwood, H.P.: Ovid Web Gateway (1998) 0.22

   0.21559602 = sum of:
     0.21559602 = product of:
       0.6827208 = sum of:
         0.04107844 = weight(abstract_txt:text in 2878) [ClassicSimilarity], result of:
           0.04107844 = score(doc=2878,freq=1.0), product of:
             0.09287505 = queryWeight, product of:
               1.2120639 = boost
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.018948581 = queryNorm
             0.4422979 = fieldWeight in 2878, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.109375 = fieldNorm(doc=2878)
         0.07548614 = weight(abstract_txt:databases in 2878) [ClassicSimilarity], result of:
           0.07548614 = score(doc=2878,freq=2.0), product of:
             0.110592216 = queryWeight, product of:
               1.3226297 = boost
               4.4127526 = idf(docFreq=1456, maxDocs=44218)
               0.018948581 = queryNorm
             0.6825628 = fieldWeight in 2878, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.4127526 = idf(docFreq=1456, maxDocs=44218)
               0.109375 = fieldNorm(doc=2878)
         0.07410095 = weight(abstract_txt:full in 2878) [ClassicSimilarity], result of:
           0.07410095 = score(doc=2878,freq=1.0), product of:
             0.13762762 = queryWeight, product of:
               1.4754646 = boost
               4.922663 = idf(docFreq=874, maxDocs=44218)
               0.018948581 = queryNorm
             0.53841627 = fieldWeight in 2878, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.922663 = idf(docFreq=874, maxDocs=44218)
               0.109375 = fieldNorm(doc=2878)
         0.15261774 = weight(abstract_txt:options in 2878) [ClassicSimilarity], result of:
           0.15261774 = score(doc=2878,freq=1.0), product of:
             0.22278866 = queryWeight, product of:
               1.8772519 = boost
               6.263165 = idf(docFreq=228, maxDocs=44218)
               0.018948581 = queryNorm
             0.6850337 = fieldWeight in 2878, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.263165 = idf(docFreq=228, maxDocs=44218)
               0.109375 = fieldNorm(doc=2878)
         0.1933383 = weight(abstract_txt:z39.50 in 2878) [ClassicSimilarity], result of:
           0.1933383 = score(doc=2878,freq=1.0), product of:
             0.26083648 = queryWeight, product of:
               2.031235 = boost
               6.7769065 = idf(docFreq=136, maxDocs=44218)
               0.018948581 = queryNorm
             0.74122417 = fieldWeight in 2878, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.7769065 = idf(docFreq=136, maxDocs=44218)
               0.109375 = fieldNorm(doc=2878)
         0.14609924 = weight(abstract_txt:database in 2878) [ClassicSimilarity], result of:
           0.14609924 = score(doc=2878,freq=1.0), product of:
             0.31210122 = queryWeight, product of:
               3.8484368 = boost
               4.2799077 = idf(docFreq=1663, maxDocs=44218)
               0.018948581 = queryNorm
             0.4681149 = fieldWeight in 2878, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.2799077 = idf(docFreq=1663, maxDocs=44218)
               0.109375 = fieldNorm(doc=2878)
       0.31578946 = coord(6/19)
   

5. Rosen, L.: CD-ROM interface activities could bring important changes to the industry (1992) 0.21

   0.2052341 = sum of:
     0.2052341 = product of:
       0.649908 = sum of:
         0.037285876 = weight(abstract_txt:data in 3698) [ClassicSimilarity], result of:
           0.037285876 = score(doc=3698,freq=2.0), product of:
             0.063219056 = queryWeight, product of:
               3.3363478 = idf(docFreq=4274, maxDocs=44218)
               0.018948581 = queryNorm
             0.58978856 = fieldWeight in 3698, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.3363478 = idf(docFreq=4274, maxDocs=44218)
               0.125 = fieldNorm(doc=3698)
         0.04694679 = weight(abstract_txt:text in 3698) [ClassicSimilarity], result of:
           0.04694679 = score(doc=3698,freq=1.0), product of:
             0.09287505 = queryWeight, product of:
               1.2120639 = boost
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.018948581 = queryNorm
             0.5054833 = fieldWeight in 3698, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.125 = fieldNorm(doc=3698)
         0.105924435 = weight(abstract_txt:standard in 3698) [ClassicSimilarity], result of:
           0.105924435 = score(doc=3698,freq=2.0), product of:
             0.12680875 = queryWeight, product of:
               1.4162848 = boost
               4.725219 = idf(docFreq=1065, maxDocs=44218)
               0.018948581 = queryNorm
             0.83530855 = fieldWeight in 3698, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.725219 = idf(docFreq=1065, maxDocs=44218)
               0.125 = fieldNorm(doc=3698)
         0.0846868 = weight(abstract_txt:full in 3698) [ClassicSimilarity], result of:
           0.0846868 = score(doc=3698,freq=1.0), product of:
             0.13762762 = queryWeight, product of:
               1.4754646 = boost
               4.922663 = idf(docFreq=874, maxDocs=44218)
               0.018948581 = queryNorm
             0.6153329 = fieldWeight in 3698, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.922663 = idf(docFreq=874, maxDocs=44218)
               0.125 = fieldNorm(doc=3698)
         0.15410607 = weight(abstract_txt:exchange in 3698) [ClassicSimilarity], result of:
           0.15410607 = score(doc=3698,freq=1.0), product of:
             0.20513587 = queryWeight, product of:
               1.8013445 = boost
               6.009912 = idf(docFreq=294, maxDocs=44218)
               0.018948581 = queryNorm
             0.751239 = fieldWeight in 3698, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.009912 = idf(docFreq=294, maxDocs=44218)
               0.125 = fieldNorm(doc=3698)
         0.22095805 = weight(abstract_txt:z39.50 in 3698) [ClassicSimilarity], result of:
           0.22095805 = score(doc=3698,freq=1.0), product of:
             0.26083648 = queryWeight, product of:
               2.031235 = boost
               6.7769065 = idf(docFreq=136, maxDocs=44218)
               0.018948581 = queryNorm
             0.8471133 = fieldWeight in 3698, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.7769065 = idf(docFreq=136, maxDocs=44218)
               0.125 = fieldNorm(doc=3698)
       0.31578946 = coord(6/19)