Search (9 results, page 1 of 1)

  • × author_ss:"Oppenheim, C."
  1. Oppenheim, C.: Do citations count? : Citation indexing and the Research Assessment Exercise (RAE) (1996) 0.00
    0.00447703 = product of:
      0.03133921 = sum of:
        0.03133921 = weight(_text_:based in 6673) [ClassicSimilarity], result of:
          0.03133921 = score(doc=6673,freq=2.0), product of:
            0.11767787 = queryWeight, product of:
              3.0129938 = idf(docFreq=5906, maxDocs=44218)
              0.03905679 = queryNorm
            0.26631355 = fieldWeight in 6673, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.0129938 = idf(docFreq=5906, maxDocs=44218)
              0.0625 = fieldNorm(doc=6673)
      0.14285715 = coord(1/7)
    
    Abstract
    Citations are used to illustrate or elaborate on a point, or to criticize. Citation studies, based on ISI's citation indexes, can help evaluate scientific research, while impact factors aid libraries in deciding which journals to cancel or purchase. Suggests that citiation counts can replace the costly RAE in assessing the research output of university departments
  2. Baird, L.M.; Oppenheim, C.: Do citations matter? (1994) 0.00
    0.0033577727 = product of:
      0.023504408 = sum of:
        0.023504408 = weight(_text_:based in 6896) [ClassicSimilarity], result of:
          0.023504408 = score(doc=6896,freq=2.0), product of:
            0.11767787 = queryWeight, product of:
              3.0129938 = idf(docFreq=5906, maxDocs=44218)
              0.03905679 = queryNorm
            0.19973516 = fieldWeight in 6896, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.0129938 = idf(docFreq=5906, maxDocs=44218)
              0.046875 = fieldNorm(doc=6896)
      0.14285715 = coord(1/7)
    
    Abstract
    Citation indexes are based on the principle of authors citing previous articles of relevance. The paper demonstrates the long history of citing for precedent and notes how ISI's citation indexes differ from 'Shephards Citations'. The paper analyses some of the criticisms of citations counting, and some of the uses for which citation analysis has been employed. The paper also examines the idea of the development of an Acknowledgement Index, and concludes such an index is unlikely to be commercially viable. The paper describes a citation study of Eugene Garfield, and concludes that he may be the most heavily cited information scientist, that he is a heavy self-citer, and that the reasons why other authors cite Garfield are different from the reasons why he cites himself. The paper concludes that citation studies remain a valid methgod of analysis of individuals', institutions', or journals' impact, but need to be used with caution and in conjunction with other measures
  3. Grainger-Smith, N.; Oppenheim, C.: ¬The role of information systems and technology (IS/IT) in investment banks (1994) 0.00
    0.0033577727 = product of:
      0.023504408 = sum of:
        0.023504408 = weight(_text_:based in 957) [ClassicSimilarity], result of:
          0.023504408 = score(doc=957,freq=2.0), product of:
            0.11767787 = queryWeight, product of:
              3.0129938 = idf(docFreq=5906, maxDocs=44218)
              0.03905679 = queryNorm
            0.19973516 = fieldWeight in 957, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.0129938 = idf(docFreq=5906, maxDocs=44218)
              0.046875 = fieldNorm(doc=957)
      0.14285715 = coord(1/7)
    
    Abstract
    Considers the role of information systems and information technology (IT) within investment banks, based upon a survey of the literature and a small scale case study. Considers whether investment banks receive value for money from their investment in IT, and ways in which IT can be evaluated for its contribution to profitability. Concludes that failure to implement techniques for systematically identifying and qualifying IT costs and benefits has mede it difficult for them to determine the level of added value resulting from such investment and the contribution of IT towards the bottom line. Considers also what role technology plays in the strategic management process and concludes that it is essential to incorporate both information and IT strategy into the strategic management process, to ensue that IT is cooncentrated in those areas in which it cann add most value. Finally, considers the potential for deriving competitive advantage from IT
  4. Oppenheim, C.: Using the h-Index to rank influential British researchers in information science and librarianship (2007) 0.00
    0.0033577727 = product of:
      0.023504408 = sum of:
        0.023504408 = weight(_text_:based in 780) [ClassicSimilarity], result of:
          0.023504408 = score(doc=780,freq=2.0), product of:
            0.11767787 = queryWeight, product of:
              3.0129938 = idf(docFreq=5906, maxDocs=44218)
              0.03905679 = queryNorm
            0.19973516 = fieldWeight in 780, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.0129938 = idf(docFreq=5906, maxDocs=44218)
              0.046875 = fieldNorm(doc=780)
      0.14285715 = coord(1/7)
    
    Abstract
    The recently developed h-index has been applied to the literature produced by senior British-based academics in librarianship and information science. The majority of those evaluated currently hold senior positions in UK information science and librarianship departments; however, a small number of staff in other departments and retired "founding fathers" were analyzed as well. The analysis was carried out using the Web of Science (Thomson Scientific, Philadelphia, PA) for the years from 1992 to October 2005, and included both secondauthored papers and self-citations. The top-ranking British information scientist, Peter Willett, has an h-index of 31. However, it was found that Eugene Garfield, the founder of modern citation studies, has an even higher h-index of 36. These results support other studies suggesting that the h-index is a useful tool in the armory of bibliometrics.
  5. Oppenheim, C.: ¬The implications of copyright legislation for electronic access to journal collections (1994) 0.00
    0.0030238035 = product of:
      0.021166623 = sum of:
        0.021166623 = product of:
          0.042333245 = sum of:
            0.042333245 = weight(_text_:22 in 7245) [ClassicSimilarity], result of:
              0.042333245 = score(doc=7245,freq=2.0), product of:
                0.13677022 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03905679 = queryNorm
                0.30952093 = fieldWeight in 7245, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0625 = fieldNorm(doc=7245)
          0.5 = coord(1/2)
      0.14285715 = coord(1/7)
    
    Source
    Journal of document and text management. 2(1994) no.1, S.10-22
  6. Oppenheim, C.: ¬An agenda for action to achieve the information society in the UK (1996) 0.00
    0.0030238035 = product of:
      0.021166623 = sum of:
        0.021166623 = product of:
          0.042333245 = sum of:
            0.042333245 = weight(_text_:22 in 7670) [ClassicSimilarity], result of:
              0.042333245 = score(doc=7670,freq=2.0), product of:
                0.13677022 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03905679 = queryNorm
                0.30952093 = fieldWeight in 7670, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0625 = fieldNorm(doc=7670)
          0.5 = coord(1/2)
      0.14285715 = coord(1/7)
    
    Source
    Journal of information science. 22(1996) no.6, S.407-421
  7. Oppenheim, C.: Intellectual property : legal and other issues (1997) 0.00
    0.0022678524 = product of:
      0.015874967 = sum of:
        0.015874967 = product of:
          0.031749934 = sum of:
            0.031749934 = weight(_text_:22 in 42) [ClassicSimilarity], result of:
              0.031749934 = score(doc=42,freq=2.0), product of:
                0.13677022 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03905679 = queryNorm
                0.23214069 = fieldWeight in 42, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046875 = fieldNorm(doc=42)
          0.5 = coord(1/2)
      0.14285715 = coord(1/7)
    
    Source
    Information studies. 3(1997) no.1, S.5-22
  8. Oppenheim, C.: Electronic scholarly publishing and open access (2009) 0.00
    0.0022678524 = product of:
      0.015874967 = sum of:
        0.015874967 = product of:
          0.031749934 = sum of:
            0.031749934 = weight(_text_:22 in 3662) [ClassicSimilarity], result of:
              0.031749934 = score(doc=3662,freq=2.0), product of:
                0.13677022 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03905679 = queryNorm
                0.23214069 = fieldWeight in 3662, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046875 = fieldNorm(doc=3662)
          0.5 = coord(1/2)
      0.14285715 = coord(1/7)
    
    Date
    8. 7.2010 19:22:45
  9. Norris, M.; Oppenheim, C.: ¬The h-index : a broad review of a new bibliometric indicator (2010) 0.00
    0.0018898771 = product of:
      0.013229139 = sum of:
        0.013229139 = product of:
          0.026458278 = sum of:
            0.026458278 = weight(_text_:22 in 4147) [ClassicSimilarity], result of:
              0.026458278 = score(doc=4147,freq=2.0), product of:
                0.13677022 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03905679 = queryNorm
                0.19345059 = fieldWeight in 4147, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=4147)
          0.5 = coord(1/2)
      0.14285715 = coord(1/7)
    
    Date
    8. 1.2011 19:22:13