Document (#533)

Author

Herther, N.K.

Title

CD-ROM and information dissemination : an update

Source

Online. 11(1987), S.56-64

Year

1987

Similar documents (author)

1. Herther, N.K.: CD-ROM technology : a new era for information storage and retrieval? (1985) 6.09

   6.094361 = sum of:
     6.094361 = weight(author_txt:herther in 531) [ClassicSimilarity], result of:
       6.094361 = fieldWeight in 531, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.7509775 = idf(docFreq=6, maxDocs=44218)
         0.625 = fieldNorm(doc=531)
   

2. Herther, N.K.: How to evaluate reference materials on CD-ROM (1988) 6.09

   6.094361 = sum of:
     6.094361 = weight(author_txt:herther in 4008) [ClassicSimilarity], result of:
       6.094361 = fieldWeight in 4008, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.7509775 = idf(docFreq=6, maxDocs=44218)
         0.625 = fieldNorm(doc=4008)
   

3. Herther, N.K.: CD-ROM in libraries : a ten-year anniversary report (1995) 6.09

   6.094361 = sum of:
     6.094361 = weight(author_txt:herther in 1971) [ClassicSimilarity], result of:
       6.094361 = fieldWeight in 1971, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.7509775 = idf(docFreq=6, maxDocs=44218)
         0.625 = fieldNorm(doc=1971)
   

4. Herther, N.K.: Education over the Web distance learning and the information professional (1997) 6.09

   6.094361 = sum of:
     6.094361 = weight(author_txt:herther in 1395) [ClassicSimilarity], result of:
       6.094361 = fieldWeight in 1395, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.7509775 = idf(docFreq=6, maxDocs=44218)
         0.625 = fieldNorm(doc=1395)
   

5. Lund, D.C.; Herther, N.: research in progress : ¬The impact of technology on the service and structure of an integrated information centre (1993) 4.88

   4.8754888 = sum of:
     4.8754888 = weight(author_txt:herther in 7876) [ClassicSimilarity], result of:
       4.8754888 = fieldWeight in 7876, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.7509775 = idf(docFreq=6, maxDocs=44218)
         0.5 = fieldNorm(doc=7876)
   

Similar documents (content)

1. Foster, A.: Using the Internet for business information (1994) 1.52

   1.5159987 = sum of:
     1.5159987 = sum of:
       0.03438122 = weight(abstract_txt:information in 3126) [ClassicSimilarity], result of:
         0.03438122 = score(doc=3126,freq=1.0), product of:
           0.09088999 = queryWeight, product of:
             2.4209464 = idf(docFreq=10677, maxDocs=44218)
             0.037543166 = queryNorm
           0.37827286 = fieldWeight in 3126, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             2.4209464 = idf(docFreq=10677, maxDocs=44218)
             0.15625 = fieldNorm(doc=3126)
       0.68808395 = weight(abstract_txt:dissemination in 3126) [ClassicSimilarity], result of:
         0.68808395 = score(doc=3126,freq=1.0), product of:
           0.66998154 = queryWeight, product of:
             2.7150223 = boost
             6.572923 = idf(docFreq=167, maxDocs=44218)
             0.037543166 = queryNorm
           1.0270193 = fieldWeight in 3126, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             6.572923 = idf(docFreq=167, maxDocs=44218)
             0.15625 = fieldNorm(doc=3126)
       0.79353356 = weight(abstract_txt:update in 3126) [ClassicSimilarity], result of:
         0.79353356 = score(doc=3126,freq=1.0), product of:
           0.73679286 = queryWeight, product of:
             2.8471785 = boost
             6.892866 = idf(docFreq=121, maxDocs=44218)
             0.037543166 = queryNorm
           1.0770104 = fieldWeight in 3126, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             6.892866 = idf(docFreq=121, maxDocs=44218)
             0.15625 = fieldNorm(doc=3126)
   

2. Harrison, L.: ¬A review of multimedia technology and dissemination system (1994) 0.67

   0.67165256 = sum of:
     0.67165256 = product of:
       1.0074788 = sum of:
         0.03438122 = weight(abstract_txt:information in 2808) [ClassicSimilarity], result of:
           0.03438122 = score(doc=2808,freq=1.0), product of:
             0.09088999 = queryWeight, product of:
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.037543166 = queryNorm
             0.37827286 = fieldWeight in 2808, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.15625 = fieldNorm(doc=2808)
         0.9730976 = weight(abstract_txt:dissemination in 2808) [ClassicSimilarity], result of:
           0.9730976 = score(doc=2808,freq=2.0), product of:
             0.66998154 = queryWeight, product of:
               2.7150223 = boost
               6.572923 = idf(docFreq=167, maxDocs=44218)
               0.037543166 = queryNorm
             1.4524245 = fieldWeight in 2808, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.572923 = idf(docFreq=167, maxDocs=44218)
               0.15625 = fieldNorm(doc=2808)
       0.6666667 = coord(2/3)
   

3. Internet search tool details (1996) 0.55

   0.5519432 = sum of:
     0.5519432 = product of:
       0.8279148 = sum of:
         0.03438122 = weight(abstract_txt:information in 5677) [ClassicSimilarity], result of:
           0.03438122 = score(doc=5677,freq=1.0), product of:
             0.09088999 = queryWeight, product of:
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.037543166 = queryNorm
             0.37827286 = fieldWeight in 5677, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.15625 = fieldNorm(doc=5677)
         0.79353356 = weight(abstract_txt:update in 5677) [ClassicSimilarity], result of:
           0.79353356 = score(doc=5677,freq=1.0), product of:
             0.73679286 = queryWeight, product of:
               2.8471785 = boost
               6.892866 = idf(docFreq=121, maxDocs=44218)
               0.037543166 = queryNorm
             1.0770104 = fieldWeight in 5677, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.892866 = idf(docFreq=121, maxDocs=44218)
               0.15625 = fieldNorm(doc=5677)
       0.6666667 = coord(2/3)
   

4. Heuvel, C. van den: Web 2.0 and the Semantic Web in research from a historical perspective : the designs of Paul Otlet (1868-1944) for telecommunication and machine readable documentation to organize research and society (2009) 0.55

   0.5454737 = sum of:
     0.5454737 = sum of:
       0.02690756 = weight(abstract_txt:information in 3251) [ClassicSimilarity], result of:
         0.02690756 = score(doc=3251,freq=5.0), product of:
           0.09088999 = queryWeight, product of:
             2.4209464 = idf(docFreq=10677, maxDocs=44218)
             0.037543166 = queryNorm
           0.29604536 = fieldWeight in 3251, product of:
             2.236068 = tf(freq=5.0), with freq of:
               5.0 = termFreq=5.0
             2.4209464 = idf(docFreq=10677, maxDocs=44218)
             0.0546875 = fieldNorm(doc=3251)
       0.24082938 = weight(abstract_txt:dissemination in 3251) [ClassicSimilarity], result of:
         0.24082938 = score(doc=3251,freq=1.0), product of:
           0.66998154 = queryWeight, product of:
             2.7150223 = boost
             6.572923 = idf(docFreq=167, maxDocs=44218)
             0.037543166 = queryNorm
           0.35945675 = fieldWeight in 3251, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             6.572923 = idf(docFreq=167, maxDocs=44218)
             0.0546875 = fieldNorm(doc=3251)
       0.27773672 = weight(abstract_txt:update in 3251) [ClassicSimilarity], result of:
         0.27773672 = score(doc=3251,freq=1.0), product of:
           0.73679286 = queryWeight, product of:
             2.8471785 = boost
             6.892866 = idf(docFreq=121, maxDocs=44218)
             0.037543166 = queryNorm
           0.3769536 = fieldWeight in 3251, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             6.892866 = idf(docFreq=121, maxDocs=44218)
             0.0546875 = fieldNorm(doc=3251)
   

5. MS Encarta 2002 (2001) 0.53

   0.5290224 = sum of:
     0.5290224 = product of:
       1.5870671 = sum of:
         1.5870671 = weight(abstract_txt:update in 6771) [ClassicSimilarity], result of:
           1.5870671 = score(doc=6771,freq=1.0), product of:
             0.73679286 = queryWeight, product of:
               2.8471785 = boost
               6.892866 = idf(docFreq=121, maxDocs=44218)
               0.037543166 = queryNorm
             2.1540208 = fieldWeight in 6771, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.892866 = idf(docFreq=121, maxDocs=44218)
               0.3125 = fieldNorm(doc=6771)
       0.33333334 = coord(1/3)