Search (46 results, page 1 of 3)

  • × theme_ss:"Citation indexing"
  1. Nicolaisen, J.: Citation analysis (2007) 0.01 
    0.0075961608 = product of:
  0.030384643 = sum of:
    0.030384643 = product of:
      0.09115393 = sum of:
        0.09115393 = weight(_text_:22 in 6091) [ClassicSimilarity], result of:
          0.09115393 = score(doc=6091,freq=2.0), product of:
            0.14725003 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.042049456 = queryNorm
            0.61904186 = fieldWeight in 6091, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=6091)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)
    Date
    13. 7.2008 19:53:22
  2. Døsen, K.: One more reference on self-reference (1992) 0.01 
    0.0075961608 = product of:
  0.030384643 = sum of:
    0.030384643 = product of:
      0.09115393 = sum of:
        0.09115393 = weight(_text_:22 in 4604) [ClassicSimilarity], result of:
          0.09115393 = score(doc=4604,freq=2.0), product of:
            0.14725003 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.042049456 = queryNorm
            0.61904186 = fieldWeight in 4604, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=4604)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)
    Date
    7. 2.2005 14:10:22
  3. Van der Veer Martens, B.: Do citation systems represent theories of truth? (2001) 0.01 
    0.0067141214 = product of:
  0.026856486 = sum of:
    0.026856486 = product of:
      0.08056945 = sum of:
        0.08056945 = weight(_text_:22 in 3925) [ClassicSimilarity], result of:
          0.08056945 = score(doc=3925,freq=4.0), product of:
            0.14725003 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.042049456 = queryNorm
            0.54716086 = fieldWeight in 3925, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.078125 = fieldNorm(doc=3925)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)
    Date
    22. 7.2006 15:22:28
  4. Williams, R.M.: ISI search network research front specialities (1983) 0.01 
    0.0067069745 = product of:
  0.026827898 = sum of:
    0.026827898 = product of:
      0.08048369 = sum of:
        0.08048369 = weight(_text_:29 in 445) [ClassicSimilarity], result of:
          0.08048369 = score(doc=445,freq=2.0), product of:
            0.14791684 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.042049456 = queryNorm
            0.5441145 = fieldWeight in 445, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.109375 = fieldNorm(doc=445)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)
    Source
    Deutscher Dokumentartag 1982, Lübeck-Travemünde, 29.-30.9.1982: Fachinformation im Zeitalter der Informationsindustrie. Bearb.: H. Strohl-Goebel
  5. Remler, A.: Lässt sich wissenschaftliche Leistung messen? : Wer zitiert wird, liegt vorne - in den USA berechnet man Forschungsleistung nach einem Zitat-Index (2000) 0.01 
    0.0067069745 = product of:
  0.026827898 = sum of:
    0.026827898 = product of:
      0.08048369 = sum of:
        0.08048369 = weight(_text_:29 in 5392) [ClassicSimilarity], result of:
          0.08048369 = score(doc=5392,freq=2.0), product of:
            0.14791684 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.042049456 = queryNorm
            0.5441145 = fieldWeight in 5392, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.109375 = fieldNorm(doc=5392)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)
    Date
    30.10.2000 17:47:29
  6. Lindholm-Romantschuk, Y.: Scholarly book reviewing in the social sciences and humanities : the flow of ides within and among disciplines (1998) 0.00 
    0.0047906963 = product of:
  0.019162785 = sum of:
    0.019162785 = product of:
      0.057488356 = sum of:
        0.057488356 = weight(_text_:29 in 4063) [ClassicSimilarity], result of:
          0.057488356 = score(doc=4063,freq=2.0), product of:
            0.14791684 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.042049456 = queryNorm
            0.38865322 = fieldWeight in 4063, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.078125 = fieldNorm(doc=4063)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)
    Date
    29. 3.1996 18:19:32
  7. Garfield, E.; Stock, W.G.: Citation Consciousness : Interview with Eugene Garfiels, chairman emeritus of ISI; Philadelphia (2002) 0.00 
    0.0047476008 = product of:
  0.018990403 = sum of:
    0.018990403 = product of:
      0.056971207 = sum of:
        0.056971207 = weight(_text_:22 in 613) [ClassicSimilarity], result of:
          0.056971207 = score(doc=613,freq=2.0), product of:
            0.14725003 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.042049456 = queryNorm
            0.38690117 = fieldWeight in 613, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.078125 = fieldNorm(doc=613)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)
    Source
    Password. 2002, H.6, S.22-25
  8. Larivière, V.; Gingras, Y.; Archambault, E.: ¬The decline in the concentration of citations, 1900-2007 (2009) 0.00 
    0.004028473 = product of:
  0.016113892 = sum of:
    0.016113892 = product of:
      0.048341673 = sum of:
        0.048341673 = weight(_text_:22 in 2763) [ClassicSimilarity], result of:
          0.048341673 = score(doc=2763,freq=4.0), product of:
            0.14725003 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.042049456 = queryNorm
            0.32829654 = fieldWeight in 2763, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=2763)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)
    Date
    22. 3.2009 19:22:35
  9. Pao, M.L.: Term and citation retrieval : a field study (1993) 0.00 
    0.003832557 = product of:
  0.015330228 = sum of:
    0.015330228 = product of:
      0.045990683 = sum of:
        0.045990683 = weight(_text_:29 in 3741) [ClassicSimilarity], result of:
          0.045990683 = score(doc=3741,freq=2.0), product of:
            0.14791684 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.042049456 = queryNorm
            0.31092256 = fieldWeight in 3741, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0625 = fieldNorm(doc=3741)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)
    Source
    Information processing and management. 29(1993) no.1, S.95-112
  10. Rousseau, R.: Timelines in citation research (2006) 0.00 
    0.003832557 = product of:
  0.015330228 = sum of:
    0.015330228 = product of:
      0.045990683 = sum of:
        0.045990683 = weight(_text_:29 in 1746) [ClassicSimilarity], result of:
          0.045990683 = score(doc=1746,freq=2.0), product of:
            0.14791684 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.042049456 = queryNorm
            0.31092256 = fieldWeight in 1746, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0625 = fieldNorm(doc=1746)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)
    Date
    18. 8.2006 14:29:40
  11. Garfield, E.; Pudovkin, A.I.; Istomin, V.S.: Why do we need algorithmic historiography? (2003) 0.00 
    0.003832557 = product of:
  0.015330228 = sum of:
    0.015330228 = product of:
      0.045990683 = sum of:
        0.045990683 = weight(_text_:29 in 1606) [ClassicSimilarity], result of:
          0.045990683 = score(doc=1606,freq=2.0), product of:
            0.14791684 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.042049456 = queryNorm
            0.31092256 = fieldWeight in 1606, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0625 = fieldNorm(doc=1606)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)
    Date
    29. 3.2003 19:52:23
  12. Kurtz, M.J.; Eichhorn, G.; Accomazzi, A.; Grant, C.; Demleitner, M.; Henneken, E.; Murray, S.S.: ¬The effect of use and access on citations (2005) 0.00 
    0.003832557 = product of:
  0.015330228 = sum of:
    0.015330228 = product of:
      0.045990683 = sum of:
        0.045990683 = weight(_text_:29 in 1064) [ClassicSimilarity], result of:
          0.045990683 = score(doc=1064,freq=2.0), product of:
            0.14791684 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.042049456 = queryNorm
            0.31092256 = fieldWeight in 1064, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0625 = fieldNorm(doc=1064)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)
    Date
    27.12.2007 17:16:29
  13. Bensman, S.J.: Eugene Garfield, Francis Narin, and PageRank : the theoretical bases of the Google search engine (2013) 0.00 
    0.0037980804 = product of:
  0.0151923215 = sum of:
    0.0151923215 = product of:
      0.045576964 = sum of:
        0.045576964 = weight(_text_:22 in 1149) [ClassicSimilarity], result of:
          0.045576964 = score(doc=1149,freq=2.0), product of:
            0.14725003 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.042049456 = queryNorm
            0.30952093 = fieldWeight in 1149, 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=1149)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)
    Date
    17.12.2013 11:02:22
  14. Ardanuy, J.: Sixty years of citation analysis studies in the humanities (1951-2010) (2013) 0.00 
    0.0035755006 = product of:
  0.014302002 = sum of:
    0.014302002 = product of:
      0.042906005 = sum of:
        0.042906005 = weight(_text_:language in 1015) [ClassicSimilarity], result of:
          0.042906005 = score(doc=1015,freq=2.0), product of:
            0.16497234 = queryWeight, product of:
              3.9232929 = idf(docFreq=2376, maxDocs=44218)
              0.042049456 = queryNorm
            0.26008 = fieldWeight in 1015, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9232929 = idf(docFreq=2376, maxDocs=44218)
              0.046875 = fieldNorm(doc=1015)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)
    Abstract
    This article provides an overview of studies that have used citation analysis in the field of humanities in the period 1951 to 2010. The work is based on an exhaustive search in databases-particularly those in library and information science-and on citation chaining from papers on citation analysis. The results confirm that use of this technique in the humanities is limited, and although there was some growth in the 1970s and 1980s, it has stagnated in the past 2 decades. Most of the work has been done by research staff, but almost one third involves library staff, and 15% has been done by students. The study also showed that less than one fourth of the works used a citation database such as the Arts & Humanities Citation Index and that 21% of the works were in publications other than library and information science journals. The United States has the greatest output, and English is by far the most frequently used language, and 13.9% of the studies are in other languages.
  15. East, J.W.: Citations to conference papers and the implications for cataloging (1985) 0.00 
    0.0033534872 = product of:
  0.013413949 = sum of:
    0.013413949 = product of:
      0.040241845 = sum of:
        0.040241845 = weight(_text_:29 in 7928) [ClassicSimilarity], result of:
          0.040241845 = score(doc=7928,freq=2.0), product of:
            0.14791684 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.042049456 = queryNorm
            0.27205724 = fieldWeight in 7928, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0546875 = fieldNorm(doc=7928)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)
    Source
    Library resources and technical services. 29(1985), S.189-194
  16. Morris, S.A.; Yen, G.; Wu, Z.; Asnake, B.: Time line visualization of research fronts (2003) 0.00 
    0.0033534872 = product of:
  0.013413949 = sum of:
    0.013413949 = product of:
      0.040241845 = sum of:
        0.040241845 = weight(_text_:29 in 1452) [ClassicSimilarity], result of:
          0.040241845 = score(doc=1452,freq=2.0), product of:
            0.14791684 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.042049456 = queryNorm
            0.27205724 = fieldWeight in 1452, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0546875 = fieldNorm(doc=1452)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)
    Date
    29. 3.2003 19:51:59
  17. Garfield, E.: Recollections of Irving H. Sher 1924-1996 : Polymath/information scientist extraordinaire (2001) 0.00 
    0.0033233203 = product of:
  0.013293281 = sum of:
    0.013293281 = product of:
      0.039879844 = sum of:
        0.039879844 = weight(_text_:22 in 6920) [ClassicSimilarity], result of:
          0.039879844 = score(doc=6920,freq=2.0), product of:
            0.14725003 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.042049456 = queryNorm
            0.2708308 = fieldWeight in 6920, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0546875 = fieldNorm(doc=6920)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)
    Date
    16.12.2001 14:01:22
  18. Van der Veer Martens, B.; Goodrum, G.: ¬The diffusion of theories : a functional approach (2006) 0.00 
    0.0033233203 = product of:
  0.013293281 = sum of:
    0.013293281 = product of:
      0.039879844 = sum of:
        0.039879844 = weight(_text_:22 in 5269) [ClassicSimilarity], result of:
          0.039879844 = score(doc=5269,freq=2.0), product of:
            0.14725003 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.042049456 = queryNorm
            0.2708308 = fieldWeight in 5269, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0546875 = fieldNorm(doc=5269)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)
    Date
    22. 7.2006 15:20:01
  19. Tay, A.: ¬The next generation discovery citation indexes : a review of the landscape in 2020 (2020) 0.00 
    0.0033233203 = product of:
  0.013293281 = sum of:
    0.013293281 = product of:
      0.039879844 = sum of:
        0.039879844 = weight(_text_:22 in 40) [ClassicSimilarity], result of:
          0.039879844 = score(doc=40,freq=2.0), product of:
            0.14725003 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.042049456 = queryNorm
            0.2708308 = fieldWeight in 40, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0546875 = fieldNorm(doc=40)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)
    Date
    17.11.2020 12:22:59
  20. Vaughan, L.; Shaw , D.: Bibliographic and Web citations : what Is the difference? (2003) 0.00 
    0.002979584 = product of:
  0.011918336 = sum of:
    0.011918336 = product of:
      0.03575501 = sum of:
        0.03575501 = weight(_text_:language in 5176) [ClassicSimilarity], result of:
          0.03575501 = score(doc=5176,freq=2.0), product of:
            0.16497234 = queryWeight, product of:
              3.9232929 = idf(docFreq=2376, maxDocs=44218)
              0.042049456 = queryNorm
            0.21673335 = fieldWeight in 5176, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9232929 = idf(docFreq=2376, maxDocs=44218)
              0.0390625 = fieldNorm(doc=5176)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)
    Abstract
    Vaughn, and Shaw look at the relationship between traditional citation and Web citation (not hyperlinks but rather textual mentions of published papers). Using English language research journals in ISI's 2000 Journal Citation Report - Information and Library Science category - 1209 full length papers published in 1997 in 46 journals were identified. Each was searched in Social Science Citation Index and on the Web using Google phrase search by entering the title in quotation marks, and followed for distinction where necessary with sub-titles, author's names, and journal title words. After removing obvious false drops, the number of web sites was recorded for comparison with the SSCI counts. A second sample from 1992 was also collected for examination. There were a total of 16,371 web citations to the selected papers. The top and bottom ranked four journals were then examined and every third citation to every third paper was selected and classified as to source type, domain, and country of origin. Web counts are much higher than ISI citation counts. Of the 46 journals from 1997, 26 demonstrated a significant correlation between Web and traditional citation counts, and 11 of the 15 in the 1992 sample also showed significant correlation. Journal impact factor in 1998 and 1999 correlated significantly with average Web citations per journal in the 1997 data, but at a low level. Thirty percent of web citations come from other papers posted on the web, and 30percent from listings of web based bibliographic services, while twelve percent come from class reading lists. High web citation journals often have web accessible tables of content.

Authors

Years

Languages

  • e 38
  • d 8

Types

  • a 42
  • el 4
  • m 2
  • r 1
  • More… Less…

Themes

Subjects

Classifications