Document (#3686)

Author
Clark, K.
Title
To cancel or not to cancel (print indexes)
Source
CD-ROM professional. 5(1992) no.4, S.126-128
Year
1992
Abstract
Discusses a range of factors which librarians should consider before cancelling printed versions of abstracting and indexing services in favour of subscribing to CD-ROM equivalents. Factors include: use, cost, space, licence agreements, covergae, data base content, retrieval software, frequency of updates, single user limitation, and CD-ROM shelf life
Theme
Bibliographie

Similar documents (author)

  1. Clark, K.: CD-ROM retrieval software : the year in review (1992) 5.12
    5.123222 = sum of:
      5.123222 = weight(author_txt:clark in 2338) [ClassicSimilarity], result of:
        5.123222 = fieldWeight in 2338, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.197155 = idf(docFreq=31, maxDocs=42740)
          0.625 = fieldNorm(doc=2338)
    
  2. Clark, K.: CD-ROM retrieval software : the year 1992 in review (1993) 5.12
    5.123222 = sum of:
      5.123222 = weight(author_txt:clark in 2354) [ClassicSimilarity], result of:
        5.123222 = fieldWeight in 2354, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.197155 = idf(docFreq=31, maxDocs=42740)
          0.625 = fieldNorm(doc=2354)
    
  3. Clark, A.J.: Education and training for librarianship and information work : annual bibliography, 1990 (1991) 5.12
    5.123222 = sum of:
      5.123222 = weight(author_txt:clark in 2692) [ClassicSimilarity], result of:
        5.123222 = fieldWeight in 2692, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.197155 = idf(docFreq=31, maxDocs=42740)
          0.625 = fieldNorm(doc=2692)
    
  4. Clark, D.: Mad cows, metathesauri, and meaning (1999) 5.12
    5.123222 = sum of:
      5.123222 = weight(author_txt:clark in 2728) [ClassicSimilarity], result of:
        5.123222 = fieldWeight in 2728, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.197155 = idf(docFreq=31, maxDocs=42740)
          0.625 = fieldNorm(doc=2728)
    
  5. Clark, K.: Discipline specific citation indexes from ISI (1993) 5.12
    5.123222 = sum of:
      5.123222 = weight(author_txt:clark in 4072) [ClassicSimilarity], result of:
        5.123222 = fieldWeight in 4072, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.197155 = idf(docFreq=31, maxDocs=42740)
          0.625 = fieldNorm(doc=4072)
    

Similar documents (content)

  1. Sylvia, M.; Lesher, M.: Making hard choices : cancelling print indexes (1994) 0.11
    0.11400131 = sum of:
      0.11400131 = product of:
        0.57000655 = sum of:
          0.062837265 = weight(abstract_txt:indexes in 6941) [ClassicSimilarity], result of:
            0.062837265 = score(doc=6941,freq=1.0), product of:
              0.14074144 = queryWeight, product of:
                1.2815057 = boost
                5.7148557 = idf(docFreq=382, maxDocs=42740)
                0.019217469 = queryNorm
              0.4464731 = fieldWeight in 6941, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.7148557 = idf(docFreq=382, maxDocs=42740)
                0.078125 = fieldNorm(doc=6941)
          0.117388785 = weight(abstract_txt:printed in 6941) [ClassicSimilarity], result of:
            0.117388785 = score(doc=6941,freq=3.0), product of:
              0.14802025 = queryWeight, product of:
                1.3142262 = boost
                5.860772 = idf(docFreq=330, maxDocs=42740)
                0.019217469 = queryNorm
              0.79305893 = fieldWeight in 6941, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.860772 = idf(docFreq=330, maxDocs=42740)
                0.078125 = fieldNorm(doc=6941)
          0.10528538 = weight(abstract_txt:abstracting in 6941) [ClassicSimilarity], result of:
            0.10528538 = score(doc=6941,freq=1.0), product of:
              0.19854358 = queryWeight, product of:
                1.52208 = boost
                6.787693 = idf(docFreq=130, maxDocs=42740)
                0.019217469 = queryNorm
              0.5302885 = fieldWeight in 6941, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.787693 = idf(docFreq=130, maxDocs=42740)
                0.078125 = fieldNorm(doc=6941)
          0.19988614 = weight(abstract_txt:favour in 6941) [ClassicSimilarity], result of:
            0.19988614 = score(doc=6941,freq=1.0), product of:
              0.3044147 = queryWeight, product of:
                1.8847005 = boost
                8.404794 = idf(docFreq=25, maxDocs=42740)
                0.019217469 = queryNorm
              0.6566245 = fieldWeight in 6941, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.404794 = idf(docFreq=25, maxDocs=42740)
                0.078125 = fieldNorm(doc=6941)
          0.08460898 = weight(abstract_txt:factors in 6941) [ClassicSimilarity], result of:
            0.08460898 = score(doc=6941,freq=1.0), product of:
              0.21622112 = queryWeight, product of:
                2.2463303 = boost
                5.008738 = idf(docFreq=775, maxDocs=42740)
                0.019217469 = queryNorm
              0.39130765 = fieldWeight in 6941, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.008738 = idf(docFreq=775, maxDocs=42740)
                0.078125 = fieldNorm(doc=6941)
        0.2 = coord(5/25)
    
  2. Cibbarelli, P.R.; Gertel, E.H.; Kratzert, M.: Choosing among the options for patron access databases : print, online, CD-ROM, or locally mounted (1993) 0.11
    0.10576632 = sum of:
      0.10576632 = product of:
        0.5288316 = sum of:
          0.04097413 = weight(abstract_txt:librarians in 6570) [ClassicSimilarity], result of:
            0.04097413 = score(doc=6570,freq=1.0), product of:
              0.093719386 = queryWeight, product of:
                1.0457413 = boost
                4.663468 = idf(docFreq=1095, maxDocs=42740)
                0.019217469 = queryNorm
              0.43720013 = fieldWeight in 6570, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.663468 = idf(docFreq=1095, maxDocs=42740)
                0.09375 = fieldNorm(doc=6570)
          0.06394498 = weight(abstract_txt:include in 6570) [ClassicSimilarity], result of:
            0.06394498 = score(doc=6570,freq=2.0), product of:
              0.100080766 = queryWeight, product of:
                1.0806495 = boost
                4.8191404 = idf(docFreq=937, maxDocs=42740)
                0.019217469 = queryNorm
              0.6389338 = fieldWeight in 6570, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.8191404 = idf(docFreq=937, maxDocs=42740)
                0.09375 = fieldNorm(doc=6570)
          0.0791447 = weight(abstract_txt:print in 6570) [ClassicSimilarity], result of:
            0.0791447 = score(doc=6570,freq=1.0), product of:
              0.14535753 = queryWeight, product of:
                1.3023518 = boost
                5.8078184 = idf(docFreq=348, maxDocs=42740)
                0.019217469 = queryNorm
              0.54448295 = fieldWeight in 6570, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8078184 = idf(docFreq=348, maxDocs=42740)
                0.09375 = fieldNorm(doc=6570)
          0.243237 = weight(abstract_txt:agreements in 6570) [ClassicSimilarity], result of:
            0.243237 = score(doc=6570,freq=1.0), product of:
              0.3072624 = queryWeight, product of:
                1.8934954 = boost
                8.444015 = idf(docFreq=24, maxDocs=42740)
                0.019217469 = queryNorm
              0.79162633 = fieldWeight in 6570, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.444015 = idf(docFreq=24, maxDocs=42740)
                0.09375 = fieldNorm(doc=6570)
          0.10153078 = weight(abstract_txt:factors in 6570) [ClassicSimilarity], result of:
            0.10153078 = score(doc=6570,freq=1.0), product of:
              0.21622112 = queryWeight, product of:
                2.2463303 = boost
                5.008738 = idf(docFreq=775, maxDocs=42740)
                0.019217469 = queryNorm
              0.4695692 = fieldWeight in 6570, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.008738 = idf(docFreq=775, maxDocs=42740)
                0.09375 = fieldNorm(doc=6570)
        0.2 = coord(5/25)
    
  3. Rowley, J.; Butcher, D.: ¬A comparison of pricing strategies for bibliographic databases on CD-ROM and equivalent printed products (1994) 0.09
    0.08748772 = sum of:
      0.08748772 = product of:
        0.4374386 = sum of:
          0.060150184 = weight(abstract_txt:consider in 4502) [ClassicSimilarity], result of:
            0.060150184 = score(doc=4502,freq=1.0), product of:
              0.13669997 = queryWeight, product of:
                1.2629721 = boost
                5.6322055 = idf(docFreq=415, maxDocs=42740)
                0.019217469 = queryNorm
              0.44001606 = fieldWeight in 4502, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.6322055 = idf(docFreq=415, maxDocs=42740)
                0.078125 = fieldNorm(doc=4502)
          0.11020158 = weight(abstract_txt:cost in 4502) [ClassicSimilarity], result of:
            0.11020158 = score(doc=4502,freq=3.0), product of:
              0.1419151 = queryWeight, product of:
                1.2868379 = boost
                5.7386346 = idf(docFreq=373, maxDocs=42740)
                0.019217469 = queryNorm
              0.77653176 = fieldWeight in 4502, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.7386346 = idf(docFreq=373, maxDocs=42740)
                0.078125 = fieldNorm(doc=4502)
          0.06595392 = weight(abstract_txt:print in 4502) [ClassicSimilarity], result of:
            0.06595392 = score(doc=4502,freq=1.0), product of:
              0.14535753 = queryWeight, product of:
                1.3023518 = boost
                5.8078184 = idf(docFreq=348, maxDocs=42740)
                0.019217469 = queryNorm
              0.45373583 = fieldWeight in 4502, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8078184 = idf(docFreq=348, maxDocs=42740)
                0.078125 = fieldNorm(doc=4502)
          0.09584755 = weight(abstract_txt:printed in 4502) [ClassicSimilarity], result of:
            0.09584755 = score(doc=4502,freq=2.0), product of:
              0.14802025 = queryWeight, product of:
                1.3142262 = boost
                5.860772 = idf(docFreq=330, maxDocs=42740)
                0.019217469 = queryNorm
              0.64752996 = fieldWeight in 4502, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.860772 = idf(docFreq=330, maxDocs=42740)
                0.078125 = fieldNorm(doc=4502)
          0.10528538 = weight(abstract_txt:abstracting in 4502) [ClassicSimilarity], result of:
            0.10528538 = score(doc=4502,freq=1.0), product of:
              0.19854358 = queryWeight, product of:
                1.52208 = boost
                6.787693 = idf(docFreq=130, maxDocs=42740)
                0.019217469 = queryNorm
              0.5302885 = fieldWeight in 4502, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.787693 = idf(docFreq=130, maxDocs=42740)
                0.078125 = fieldNorm(doc=4502)
        0.2 = coord(5/25)
    
  4. Chu, H.: Factors affecting relevance judgment : a report from TREC Legal track (2011) 0.08
    0.07849222 = sum of:
      0.07849222 = product of:
        0.39246106 = sum of:
          0.033780076 = weight(abstract_txt:should in 1541) [ClassicSimilarity], result of:
            0.033780076 = score(doc=1541,freq=2.0), product of:
              0.08570001 = queryWeight, product of:
                4.459485 = idf(docFreq=1343, maxDocs=42740)
                0.019217469 = queryNorm
              0.3941665 = fieldWeight in 1541, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.459485 = idf(docFreq=1343, maxDocs=42740)
                0.0625 = fieldNorm(doc=1541)
          0.042308968 = weight(abstract_txt:space in 1541) [ClassicSimilarity], result of:
            0.042308968 = score(doc=1541,freq=1.0), product of:
              0.12546004 = queryWeight, product of:
                1.2099357 = boost
                5.39569 = idf(docFreq=526, maxDocs=42740)
                0.019217469 = queryNorm
              0.33723062 = fieldWeight in 1541, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.39569 = idf(docFreq=526, maxDocs=42740)
                0.0625 = fieldNorm(doc=1541)
          0.04812015 = weight(abstract_txt:consider in 1541) [ClassicSimilarity], result of:
            0.04812015 = score(doc=1541,freq=1.0), product of:
              0.13669997 = queryWeight, product of:
                1.2629721 = boost
                5.6322055 = idf(docFreq=415, maxDocs=42740)
                0.019217469 = queryNorm
              0.35201284 = fieldWeight in 1541, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.6322055 = idf(docFreq=415, maxDocs=42740)
                0.0625 = fieldNorm(doc=1541)
          0.13287751 = weight(abstract_txt:limitation in 1541) [ClassicSimilarity], result of:
            0.13287751 = score(doc=1541,freq=1.0), product of:
              0.26906145 = queryWeight, product of:
                1.7718841 = boost
                7.9016905 = idf(docFreq=42, maxDocs=42740)
                0.019217469 = queryNorm
              0.49385566 = fieldWeight in 1541, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.9016905 = idf(docFreq=42, maxDocs=42740)
                0.0625 = fieldNorm(doc=1541)
          0.13537437 = weight(abstract_txt:factors in 1541) [ClassicSimilarity], result of:
            0.13537437 = score(doc=1541,freq=4.0), product of:
              0.21622112 = queryWeight, product of:
                2.2463303 = boost
                5.008738 = idf(docFreq=775, maxDocs=42740)
                0.019217469 = queryNorm
              0.62609226 = fieldWeight in 1541, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.008738 = idf(docFreq=775, maxDocs=42740)
                0.0625 = fieldNorm(doc=1541)
        0.2 = coord(5/25)
    
  5. Olsen, J.: Electronic journals : implications for scholars (1994) 0.08
    0.07822183 = sum of:
      0.07822183 = product of:
        0.65184855 = sum of:
          0.13190784 = weight(abstract_txt:print in 1039) [ClassicSimilarity], result of:
            0.13190784 = score(doc=1039,freq=1.0), product of:
              0.14535753 = queryWeight, product of:
                1.3023518 = boost
                5.8078184 = idf(docFreq=348, maxDocs=42740)
                0.019217469 = queryNorm
              0.90747166 = fieldWeight in 1039, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8078184 = idf(docFreq=348, maxDocs=42740)
                0.15625 = fieldNorm(doc=1039)
          0.1355489 = weight(abstract_txt:printed in 1039) [ClassicSimilarity], result of:
            0.1355489 = score(doc=1039,freq=1.0), product of:
              0.14802025 = queryWeight, product of:
                1.3142262 = boost
                5.860772 = idf(docFreq=330, maxDocs=42740)
                0.019217469 = queryNorm
              0.9157456 = fieldWeight in 1039, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.860772 = idf(docFreq=330, maxDocs=42740)
                0.15625 = fieldNorm(doc=1039)
          0.3843918 = weight(abstract_txt:equivalents in 1039) [ClassicSimilarity], result of:
            0.3843918 = score(doc=1039,freq=1.0), product of:
              0.2965559 = queryWeight, product of:
                1.8602136 = boost
                8.295595 = idf(docFreq=28, maxDocs=42740)
                0.019217469 = queryNorm
              1.2961867 = fieldWeight in 1039, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.295595 = idf(docFreq=28, maxDocs=42740)
                0.15625 = fieldNorm(doc=1039)
        0.12 = coord(3/25)