Document (#2417)

Author

Charles, S.K.
Clark, K.E.

Title

Enhancing CD-ROM searches with online updates : an examination of end-user needs, strategies and problems

Source

College and research libraries. 51(1990), S.321-328

Year

1990

Similar documents (author)

1. Charles, S.K.: Knowledge management lessons from the document trenches (2002) 2.49

   2.488868 = sum of:
     2.488868 = product of:
       4.977736 = sum of:
         4.977736 = weight(author_txt:charles in 5119) [ClassicSimilarity], result of:
           4.977736 = score(doc=5119,freq=1.0), product of:
             0.8163939 = queryWeight, product of:
               1.188983 = boost
               9.755557 = idf(docFreq=6, maxDocs=44421)
               0.0703837 = queryNorm
             6.0972233 = fieldWeight in 5119, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.755557 = idf(docFreq=6, maxDocs=44421)
               0.625 = fieldNorm(doc=5119)
       0.5 = coord(1/2)
   

2. Freire, N.; Charles, V.; Isaac, A.: Subject information and multilingualism in European bibliographic datasets : experiences with Universal Decimal Classification (2015) 1.49

   1.4933207 = sum of:
     1.4933207 = product of:
       2.9866414 = sum of:
         2.9866414 = weight(author_txt:charles in 3289) [ClassicSimilarity], result of:
           2.9866414 = score(doc=3289,freq=1.0), product of:
             0.8163939 = queryWeight, product of:
               1.188983 = boost
               9.755557 = idf(docFreq=6, maxDocs=44421)
               0.0703837 = queryNorm
             3.6583338 = fieldWeight in 3289, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.755557 = idf(docFreq=6, maxDocs=44421)
               0.375 = fieldNorm(doc=3289)
       0.5 = coord(1/2)
   

3. Clark, K.: CD-ROM retrieval software : the year in review (1992) 1.48

   1.4807271 = sum of:
     1.4807271 = product of:
       2.9614542 = sum of:
         2.9614542 = weight(author_txt:clark in 2337) [ClassicSimilarity], result of:
           2.9614542 = score(doc=2337,freq=1.0), product of:
             0.5774954 = queryWeight, product of:
               8.20496 = idf(docFreq=32, maxDocs=44421)
               0.0703837 = queryNorm
             5.1281 = fieldWeight in 2337, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.20496 = idf(docFreq=32, maxDocs=44421)
               0.625 = fieldNorm(doc=2337)
       0.5 = coord(1/2)
   

4. Clark, K.: CD-ROM retrieval software : the year 1992 in review (1993) 1.48

   1.4807271 = sum of:
     1.4807271 = product of:
       2.9614542 = sum of:
         2.9614542 = weight(author_txt:clark in 2353) [ClassicSimilarity], result of:
           2.9614542 = score(doc=2353,freq=1.0), product of:
             0.5774954 = queryWeight, product of:
               8.20496 = idf(docFreq=32, maxDocs=44421)
               0.0703837 = queryNorm
             5.1281 = fieldWeight in 2353, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.20496 = idf(docFreq=32, maxDocs=44421)
               0.625 = fieldNorm(doc=2353)
       0.5 = coord(1/2)
   

5. Clark, A.J.: Education and training for librarianship and information work : annual bibliography, 1990 (1991) 1.48

   1.4807271 = sum of:
     1.4807271 = product of:
       2.9614542 = sum of:
         2.9614542 = weight(author_txt:clark in 2691) [ClassicSimilarity], result of:
           2.9614542 = score(doc=2691,freq=1.0), product of:
             0.5774954 = queryWeight, product of:
               8.20496 = idf(docFreq=32, maxDocs=44421)
               0.0703837 = queryNorm
             5.1281 = fieldWeight in 2691, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.20496 = idf(docFreq=32, maxDocs=44421)
               0.625 = fieldNorm(doc=2691)
       0.5 = coord(1/2)
   

Similar documents (content)

1. Micco, M.: ¬The next generation of online public access catalogs : a new look at subject access using hypermedia (1991) 0.41

   0.40591532 = sum of:
     0.40591532 = product of:
       0.81183064 = sum of:
         0.020252794 = weight(abstract_txt:with in 642) [ClassicSimilarity], result of:
           0.020252794 = score(doc=642,freq=1.0), product of:
             0.06490917 = queryWeight, product of:
               2.4961398 = idf(docFreq=9949, maxDocs=44421)
               0.02600382 = queryNorm
             0.31201747 = fieldWeight in 642, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4961398 = idf(docFreq=9949, maxDocs=44421)
               0.125 = fieldNorm(doc=642)
         0.0640837 = weight(abstract_txt:online in 642) [ClassicSimilarity], result of:
           0.0640837 = score(doc=642,freq=1.0), product of:
             0.13989896 = queryWeight, product of:
               1.4680952 = boost
               3.6645708 = idf(docFreq=3092, maxDocs=44421)
               0.02600382 = queryNorm
             0.45807135 = fieldWeight in 642, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6645708 = idf(docFreq=3092, maxDocs=44421)
               0.125 = fieldNorm(doc=642)
         0.14650595 = weight(abstract_txt:problems in 642) [ClassicSimilarity], result of:
           0.14650595 = score(doc=642,freq=2.0), product of:
             0.19269758 = queryWeight, product of:
               1.7229993 = boost
               4.300847 = idf(docFreq=1636, maxDocs=44421)
               0.02600382 = queryNorm
             0.7602895 = fieldWeight in 642, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.300847 = idf(docFreq=1636, maxDocs=44421)
               0.125 = fieldNorm(doc=642)
         0.18619345 = weight(abstract_txt:searches in 642) [ClassicSimilarity], result of:
           0.18619345 = score(doc=642,freq=1.0), product of:
             0.2848562 = queryWeight, product of:
               2.0948832 = boost
               5.229121 = idf(docFreq=646, maxDocs=44421)
               0.02600382 = queryNorm
             0.65364015 = fieldWeight in 642, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.229121 = idf(docFreq=646, maxDocs=44421)
               0.125 = fieldNorm(doc=642)
         0.39479473 = weight(abstract_txt:enhancing in 642) [ClassicSimilarity], result of:
           0.39479473 = score(doc=642,freq=1.0), product of:
             0.47014338 = queryWeight, product of:
               2.6913002 = boost
               6.717861 = idf(docFreq=145, maxDocs=44421)
               0.02600382 = queryNorm
             0.83973265 = fieldWeight in 642, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.717861 = idf(docFreq=145, maxDocs=44421)
               0.125 = fieldNorm(doc=642)
       0.5 = coord(5/10)
   

2. Mitchell, J.S.: DDC 22: Dewey in the world, the world in Dewey (2004) 0.37

   0.3749386 = sum of:
     0.3749386 = product of:
       0.7498772 = sum of:
         0.012657996 = weight(abstract_txt:with in 3644) [ClassicSimilarity], result of:
           0.012657996 = score(doc=3644,freq=1.0), product of:
             0.06490917 = queryWeight, product of:
               2.4961398 = idf(docFreq=9949, maxDocs=44421)
               0.02600382 = queryNorm
             0.19501092 = fieldWeight in 3644, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4961398 = idf(docFreq=9949, maxDocs=44421)
               0.078125 = fieldNorm(doc=3644)
         0.040589076 = weight(abstract_txt:user in 3644) [ClassicSimilarity], result of:
           0.040589076 = score(doc=3644,freq=1.0), product of:
             0.14114608 = queryWeight, product of:
               1.4746243 = boost
               3.6808684 = idf(docFreq=3042, maxDocs=44421)
               0.02600382 = queryNorm
             0.28756785 = fieldWeight in 3644, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6808684 = idf(docFreq=3042, maxDocs=44421)
               0.078125 = fieldNorm(doc=3644)
         0.09990849 = weight(abstract_txt:needs in 3644) [ClassicSimilarity], result of:
           0.09990849 = score(doc=3644,freq=2.0), product of:
             0.20423068 = queryWeight, product of:
               1.7738115 = boost
               4.4276814 = idf(docFreq=1441, maxDocs=44421)
               0.02600382 = queryNorm
             0.48919433 = fieldWeight in 3644, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.4276814 = idf(docFreq=1441, maxDocs=44421)
               0.078125 = fieldNorm(doc=3644)
         0.10884778 = weight(abstract_txt:strategies in 3644) [ClassicSimilarity], result of:
           0.10884778 = score(doc=3644,freq=1.0), product of:
             0.2724431 = queryWeight, product of:
               2.0487306 = boost
               5.113918 = idf(docFreq=725, maxDocs=44421)
               0.02600382 = queryNorm
             0.39952484 = fieldWeight in 3644, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.113918 = idf(docFreq=725, maxDocs=44421)
               0.078125 = fieldNorm(doc=3644)
         0.48787382 = weight(abstract_txt:updates in 3644) [ClassicSimilarity], result of:
           0.48787382 = score(doc=3644,freq=2.0), product of:
             0.5878381 = queryWeight, product of:
               3.0093718 = boost
               7.5118127 = idf(docFreq=65, maxDocs=44421)
               0.02600382 = queryNorm
             0.82994586 = fieldWeight in 3644, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.5118127 = idf(docFreq=65, maxDocs=44421)
               0.078125 = fieldNorm(doc=3644)
       0.5 = coord(5/10)
   

3. Nordlie, R.: Unmediated and mediated information saerching in the public library (1996) 0.30

   0.300054 = sum of:
     0.300054 = product of:
       0.50009 = sum of:
         0.025315993 = weight(abstract_txt:with in 465) [ClassicSimilarity], result of:
           0.025315993 = score(doc=465,freq=4.0), product of:
             0.06490917 = queryWeight, product of:
               2.4961398 = idf(docFreq=9949, maxDocs=44421)
               0.02600382 = queryNorm
             0.39002183 = fieldWeight in 465, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               2.4961398 = idf(docFreq=9949, maxDocs=44421)
               0.078125 = fieldNorm(doc=465)
         0.056642525 = weight(abstract_txt:online in 465) [ClassicSimilarity], result of:
           0.056642525 = score(doc=465,freq=2.0), product of:
             0.13989896 = queryWeight, product of:
               1.4680952 = boost
               3.6645708 = idf(docFreq=3092, maxDocs=44421)
               0.02600382 = queryNorm
             0.4048817 = fieldWeight in 465, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.6645708 = idf(docFreq=3092, maxDocs=44421)
               0.078125 = fieldNorm(doc=465)
         0.08117815 = weight(abstract_txt:user in 465) [ClassicSimilarity], result of:
           0.08117815 = score(doc=465,freq=4.0), product of:
             0.14114608 = queryWeight, product of:
               1.4746243 = boost
               3.6808684 = idf(docFreq=3042, maxDocs=44421)
               0.02600382 = queryNorm
             0.5751357 = fieldWeight in 465, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.6808684 = idf(docFreq=3042, maxDocs=44421)
               0.078125 = fieldNorm(doc=465)
         0.064747095 = weight(abstract_txt:problems in 465) [ClassicSimilarity], result of:
           0.064747095 = score(doc=465,freq=1.0), product of:
             0.19269758 = queryWeight, product of:
               1.7229993 = boost
               4.300847 = idf(docFreq=1636, maxDocs=44421)
               0.02600382 = queryNorm
             0.33600366 = fieldWeight in 465, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.300847 = idf(docFreq=1636, maxDocs=44421)
               0.078125 = fieldNorm(doc=465)
         0.070645966 = weight(abstract_txt:needs in 465) [ClassicSimilarity], result of:
           0.070645966 = score(doc=465,freq=1.0), product of:
             0.20423068 = queryWeight, product of:
               1.7738115 = boost
               4.4276814 = idf(docFreq=1441, maxDocs=44421)
               0.02600382 = queryNorm
             0.3459126 = fieldWeight in 465, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.4276814 = idf(docFreq=1441, maxDocs=44421)
               0.078125 = fieldNorm(doc=465)
         0.2015603 = weight(abstract_txt:searches in 465) [ClassicSimilarity], result of:
           0.2015603 = score(doc=465,freq=3.0), product of:
             0.2848562 = queryWeight, product of:
               2.0948832 = boost
               5.229121 = idf(docFreq=646, maxDocs=44421)
               0.02600382 = queryNorm
             0.70758617 = fieldWeight in 465, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.229121 = idf(docFreq=646, maxDocs=44421)
               0.078125 = fieldNorm(doc=465)
       0.6 = coord(6/10)
   

4. Poo, D.C.C.; Khoo, C.S.G.: Online Catalog Subject Searching (2009) 0.29

   0.28840938 = sum of:
     0.28840938 = product of:
       0.48068228 = sum of:
         0.01790111 = weight(abstract_txt:with in 838) [ClassicSimilarity], result of:
           0.01790111 = score(doc=838,freq=2.0), product of:
             0.06490917 = queryWeight, product of:
               2.4961398 = idf(docFreq=9949, maxDocs=44421)
               0.02600382 = queryNorm
             0.2757871 = fieldWeight in 838, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.4961398 = idf(docFreq=9949, maxDocs=44421)
               0.078125 = fieldNorm(doc=838)
         0.040052313 = weight(abstract_txt:online in 838) [ClassicSimilarity], result of:
           0.040052313 = score(doc=838,freq=1.0), product of:
             0.13989896 = queryWeight, product of:
               1.4680952 = boost
               3.6645708 = idf(docFreq=3092, maxDocs=44421)
               0.02600382 = queryNorm
             0.28629458 = fieldWeight in 838, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6645708 = idf(docFreq=3092, maxDocs=44421)
               0.078125 = fieldNorm(doc=838)
         0.040589076 = weight(abstract_txt:user in 838) [ClassicSimilarity], result of:
           0.040589076 = score(doc=838,freq=1.0), product of:
             0.14114608 = queryWeight, product of:
               1.4746243 = boost
               3.6808684 = idf(docFreq=3042, maxDocs=44421)
               0.02600382 = queryNorm
             0.28756785 = fieldWeight in 838, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6808684 = idf(docFreq=3042, maxDocs=44421)
               0.078125 = fieldNorm(doc=838)
         0.064747095 = weight(abstract_txt:problems in 838) [ClassicSimilarity], result of:
           0.064747095 = score(doc=838,freq=1.0), product of:
             0.19269758 = queryWeight, product of:
               1.7229993 = boost
               4.300847 = idf(docFreq=1636, maxDocs=44421)
               0.02600382 = queryNorm
             0.33600366 = fieldWeight in 838, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.300847 = idf(docFreq=1636, maxDocs=44421)
               0.078125 = fieldNorm(doc=838)
         0.070645966 = weight(abstract_txt:needs in 838) [ClassicSimilarity], result of:
           0.070645966 = score(doc=838,freq=1.0), product of:
             0.20423068 = queryWeight, product of:
               1.7738115 = boost
               4.4276814 = idf(docFreq=1441, maxDocs=44421)
               0.02600382 = queryNorm
             0.3459126 = fieldWeight in 838, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.4276814 = idf(docFreq=1441, maxDocs=44421)
               0.078125 = fieldNorm(doc=838)
         0.24674672 = weight(abstract_txt:enhancing in 838) [ClassicSimilarity], result of:
           0.24674672 = score(doc=838,freq=1.0), product of:
             0.47014338 = queryWeight, product of:
               2.6913002 = boost
               6.717861 = idf(docFreq=145, maxDocs=44421)
               0.02600382 = queryNorm
             0.5248329 = fieldWeight in 838, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.717861 = idf(docFreq=145, maxDocs=44421)
               0.078125 = fieldNorm(doc=838)
       0.6 = coord(6/10)
   

5. Hawk, W.B.; Wang, P.: Users' interaction with the World Wide Web : problems and problem solving (1999) 0.28

   0.28446448 = sum of:
     0.28446448 = product of:
       0.47410744 = sum of:
         0.014320888 = weight(abstract_txt:with in 714) [ClassicSimilarity], result of:
           0.014320888 = score(doc=714,freq=2.0), product of:
             0.06490917 = queryWeight, product of:
               2.4961398 = idf(docFreq=9949, maxDocs=44421)
               0.02600382 = queryNorm
             0.22062966 = fieldWeight in 714, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.4961398 = idf(docFreq=9949, maxDocs=44421)
               0.0625 = fieldNorm(doc=714)
         0.03247126 = weight(abstract_txt:user in 714) [ClassicSimilarity], result of:
           0.03247126 = score(doc=714,freq=1.0), product of:
             0.14114608 = queryWeight, product of:
               1.4746243 = boost
               3.6808684 = idf(docFreq=3042, maxDocs=44421)
               0.02600382 = queryNorm
             0.23005427 = fieldWeight in 714, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6808684 = idf(docFreq=3042, maxDocs=44421)
               0.0625 = fieldNorm(doc=714)
         0.12687789 = weight(abstract_txt:problems in 714) [ClassicSimilarity], result of:
           0.12687789 = score(doc=714,freq=6.0), product of:
             0.19269758 = queryWeight, product of:
               1.7229993 = boost
               4.300847 = idf(docFreq=1636, maxDocs=44421)
               0.02600382 = queryNorm
             0.6584301 = fieldWeight in 714, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               4.300847 = idf(docFreq=1636, maxDocs=44421)
               0.0625 = fieldNorm(doc=714)
         0.056516774 = weight(abstract_txt:needs in 714) [ClassicSimilarity], result of:
           0.056516774 = score(doc=714,freq=1.0), product of:
             0.20423068 = queryWeight, product of:
               1.7738115 = boost
               4.4276814 = idf(docFreq=1441, maxDocs=44421)
               0.02600382 = queryNorm
             0.2767301 = fieldWeight in 714, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.4276814 = idf(docFreq=1441, maxDocs=44421)
               0.0625 = fieldNorm(doc=714)
         0.15082389 = weight(abstract_txt:strategies in 714) [ClassicSimilarity], result of:
           0.15082389 = score(doc=714,freq=3.0), product of:
             0.2724431 = queryWeight, product of:
               2.0487306 = boost
               5.113918 = idf(docFreq=725, maxDocs=44421)
               0.02600382 = queryNorm
             0.5535978 = fieldWeight in 714, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.113918 = idf(docFreq=725, maxDocs=44421)
               0.0625 = fieldNorm(doc=714)
         0.093096726 = weight(abstract_txt:searches in 714) [ClassicSimilarity], result of:
           0.093096726 = score(doc=714,freq=1.0), product of:
             0.2848562 = queryWeight, product of:
               2.0948832 = boost
               5.229121 = idf(docFreq=646, maxDocs=44421)
               0.02600382 = queryNorm
             0.32682008 = fieldWeight in 714, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.229121 = idf(docFreq=646, maxDocs=44421)
               0.0625 = fieldNorm(doc=714)
       0.6 = coord(6/10)