Search (32 results, page 1 of 2)

  • × author_ss:"Garfield, E."
  1. Garfield, E.; Stock, W.G.: Citation Consciousness : Interview with Eugene Garfiels, chairman emeritus of ISI; Philadelphia (2002) 0.04
    0.044450372 = product of:
      0.088900745 = sum of:
        0.088900745 = sum of:
          0.0171062 = weight(_text_:e in 613) [ClassicSimilarity], result of:
            0.0171062 = score(doc=613,freq=4.0), product of:
              0.07616667 = queryWeight, product of:
                1.43737 = idf(docFreq=28552, maxDocs=44218)
                0.052990302 = queryNorm
              0.22458905 = fieldWeight in 613, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                1.43737 = idf(docFreq=28552, maxDocs=44218)
                0.078125 = fieldNorm(doc=613)
          0.07179455 = weight(_text_:22 in 613) [ClassicSimilarity], result of:
            0.07179455 = score(doc=613,freq=2.0), product of:
              0.18556301 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.052990302 = 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)
      0.5 = coord(1/2)
    
    Biographed
    Garfield, E.
    Source
    Password. 2002, H.6, S.22-25
  2. Garfield, E.: When to cite (1996) 0.03
    0.031177692 = sum of:
      0.024335213 = product of:
        0.09734085 = sum of:
          0.09734085 = weight(_text_:authors in 7080) [ClassicSimilarity], result of:
            0.09734085 = score(doc=7080,freq=2.0), product of:
              0.24157293 = queryWeight, product of:
                4.558814 = idf(docFreq=1258, maxDocs=44218)
                0.052990302 = queryNorm
              0.40294603 = fieldWeight in 7080, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.558814 = idf(docFreq=1258, maxDocs=44218)
                0.0625 = fieldNorm(doc=7080)
        0.25 = coord(1/4)
      0.00684248 = product of:
        0.01368496 = sum of:
          0.01368496 = weight(_text_:e in 7080) [ClassicSimilarity], result of:
            0.01368496 = score(doc=7080,freq=4.0), product of:
              0.07616667 = queryWeight, product of:
                1.43737 = idf(docFreq=28552, maxDocs=44218)
                0.052990302 = queryNorm
              0.17967124 = fieldWeight in 7080, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                1.43737 = idf(docFreq=28552, maxDocs=44218)
                0.0625 = fieldNorm(doc=7080)
        0.5 = coord(1/2)
    
    Abstract
    In spite of numerous studies of citation behaviour and the wide recognition by journal editors of the need to acknowledge intellectual debts, authors and referees need explicit reminders as to when formal refrences or acknowledgements are appropriate. Notes a 3 year experiment involving graduate students which demonstrated the varying perceptions of the need for documentation off terminology, ideas and methods. Suggests a tentative tutorial for journal editors that should be modified in each scholarly context
    Language
    e
  3. Garfield, E.; Pudovkin, A.I.; Istomin, V.S.: Why do we need algorithmic historiography? (2003) 0.03
    0.031177692 = sum of:
      0.024335213 = product of:
        0.09734085 = sum of:
          0.09734085 = weight(_text_:authors in 1606) [ClassicSimilarity], result of:
            0.09734085 = score(doc=1606,freq=2.0), product of:
              0.24157293 = queryWeight, product of:
                4.558814 = idf(docFreq=1258, maxDocs=44218)
                0.052990302 = queryNorm
              0.40294603 = fieldWeight in 1606, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.558814 = idf(docFreq=1258, maxDocs=44218)
                0.0625 = fieldNorm(doc=1606)
        0.25 = coord(1/4)
      0.00684248 = product of:
        0.01368496 = sum of:
          0.01368496 = weight(_text_:e in 1606) [ClassicSimilarity], result of:
            0.01368496 = score(doc=1606,freq=4.0), product of:
              0.07616667 = queryWeight, product of:
                1.43737 = idf(docFreq=28552, maxDocs=44218)
                0.052990302 = queryNorm
              0.17967124 = fieldWeight in 1606, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                1.43737 = idf(docFreq=28552, maxDocs=44218)
                0.0625 = fieldNorm(doc=1606)
        0.5 = coord(1/2)
    
    Abstract
    This article discusses the rationale for creating historiographs of scholarly topics using a new program called HistCite(TM), which produces a variety of analyses to aid the historian identify key events (papers), people (authors), and journals in a field. By creating a genealogic profile of the evolution, the program aids the scholar in evaluating the paradigm involved.
    Language
    e
  4. Garfield, E.: Recollections of Irving H. Sher 1924-1996 : Polymath/information scientist extraordinaire (2001) 0.03
    0.03111526 = product of:
      0.06223052 = sum of:
        0.06223052 = sum of:
          0.011974339 = weight(_text_:e in 6920) [ClassicSimilarity], result of:
            0.011974339 = score(doc=6920,freq=4.0), product of:
              0.07616667 = queryWeight, product of:
                1.43737 = idf(docFreq=28552, maxDocs=44218)
                0.052990302 = queryNorm
              0.15721233 = fieldWeight in 6920, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                1.43737 = idf(docFreq=28552, maxDocs=44218)
                0.0546875 = fieldNorm(doc=6920)
          0.05025618 = weight(_text_:22 in 6920) [ClassicSimilarity], result of:
            0.05025618 = score(doc=6920,freq=2.0), product of:
              0.18556301 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.052990302 = 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)
      0.5 = coord(1/2)
    
    Date
    16.12.2001 14:01:22
    Language
    e
  5. Garfield, E.: Citation indexes for science (1985) 0.02
    0.020628834 = sum of:
      0.017207595 = product of:
        0.06883038 = sum of:
          0.06883038 = weight(_text_:authors in 3632) [ClassicSimilarity], result of:
            0.06883038 = score(doc=3632,freq=4.0), product of:
              0.24157293 = queryWeight, product of:
                4.558814 = idf(docFreq=1258, maxDocs=44218)
                0.052990302 = queryNorm
              0.28492588 = fieldWeight in 3632, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                4.558814 = idf(docFreq=1258, maxDocs=44218)
                0.03125 = fieldNorm(doc=3632)
        0.25 = coord(1/4)
      0.00342124 = product of:
        0.00684248 = sum of:
          0.00684248 = weight(_text_:e in 3632) [ClassicSimilarity], result of:
            0.00684248 = score(doc=3632,freq=4.0), product of:
              0.07616667 = queryWeight, product of:
                1.43737 = idf(docFreq=28552, maxDocs=44218)
                0.052990302 = queryNorm
              0.08983562 = fieldWeight in 3632, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                1.43737 = idf(docFreq=28552, maxDocs=44218)
                0.03125 = fieldNorm(doc=3632)
        0.5 = coord(1/2)
    
    Abstract
    Indexes in general seek to provide a "key" to a body of literature intending to help the user in identifying, verifying, and/or locating individual or related items. The most common devices for collocation in indexes are authors' names and subjects. A different approach to collocating related items in an index is provided by a method called "citation indexing." Citation indexes attempt to link items through citations or references, in other works, by bringing together items cited in a particular work and the works citing a particular item. Citation indexing is based an the concept that there is a significant intellectual link between a document and each bibliographic item cited in it and that this link is useful to the scholar because an author's references to earlier writings identify relevant information to the subject of his current work. One of the major differences between the citation index and the traditional subject index is that the former, while listing current literature, also provides a retrospec tive view of past literature. While each issue of a traditional index is normally concerned only with the current literature, the citation index brings back retrospective literature in the form of cited references, thereby linking current scholarly works with earlier works. The advantages of the citation index have been considered to be its value as a tool for tracing the history of ideas or discoveries, for associating ideas between current and past work, and for evaluating works of individual authors or library collections. The concept of citation indexing is not new. It has been applied to legal literature since 1873 in a legal reference tool called Shepard's Citations. In the 1950s Eugene Garfield, a documentation consultant and founder and President of the Institute for Scientific Information (Philadelphia), developed the technique of citation indexing for scientific literature. This new application was facilitated by the availability of computer technology, resulting in a series of services: Science Citation Index (1955- ), Social Sciences Citation Index (1966- ), and the Arts & Humanities Index (1976- ). All three appear in printed versions and as machine-readable databases. In the following essay, the first in a series of articles and books elucidating the citation indexing system, Garfield traces the origin and beginning of this idea, its advantages, and the methods of preparing such indexes.
    Language
    e
  6. Garfield, E.: ¬The100[¬hundred] most-cited papers ever and how we select 'citation classics' (1984) 0.01
    0.00684248 = product of:
      0.01368496 = sum of:
        0.01368496 = product of:
          0.02736992 = sum of:
            0.02736992 = weight(_text_:e in 1073) [ClassicSimilarity], result of:
              0.02736992 = score(doc=1073,freq=4.0), product of:
                0.07616667 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.052990302 = queryNorm
                0.3593425 = fieldWeight in 1073, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.125 = fieldNorm(doc=1073)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  7. Garfield, E.: Is citation analysis a legitime evaluation tool? (1979) 0.01
    0.00684248 = product of:
      0.01368496 = sum of:
        0.01368496 = product of:
          0.02736992 = sum of:
            0.02736992 = weight(_text_:e in 1086) [ClassicSimilarity], result of:
              0.02736992 = score(doc=1086,freq=4.0), product of:
                0.07616667 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.052990302 = queryNorm
                0.3593425 = fieldWeight in 1086, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.125 = fieldNorm(doc=1086)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  8. Garfield, E.: Citation analysis as a tool in journal evaluation (1972) 0.01
    0.00684248 = product of:
      0.01368496 = sum of:
        0.01368496 = product of:
          0.02736992 = sum of:
            0.02736992 = weight(_text_:e in 2831) [ClassicSimilarity], result of:
              0.02736992 = score(doc=2831,freq=4.0), product of:
                0.07616667 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.052990302 = queryNorm
                0.3593425 = fieldWeight in 2831, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.125 = fieldNorm(doc=2831)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  9. Garfield, E.: Citation classics and citation behavior revisited (1989) 0.01
    0.00684248 = product of:
      0.01368496 = sum of:
        0.01368496 = product of:
          0.02736992 = sum of:
            0.02736992 = weight(_text_:e in 2832) [ClassicSimilarity], result of:
              0.02736992 = score(doc=2832,freq=4.0), product of:
                0.07616667 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.052990302 = queryNorm
                0.3593425 = fieldWeight in 2832, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.125 = fieldNorm(doc=2832)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  10. Garfield, E.: ¬The Permuterm Subject Index : an autobiographic review (1976) 0.01
    0.00684248 = product of:
      0.01368496 = sum of:
        0.01368496 = product of:
          0.02736992 = sum of:
            0.02736992 = weight(_text_:e in 3299) [ClassicSimilarity], result of:
              0.02736992 = score(doc=3299,freq=4.0), product of:
                0.07616667 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.052990302 = queryNorm
                0.3593425 = fieldWeight in 3299, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.125 = fieldNorm(doc=3299)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  11. Garfield, E.; Sher, I.H.: KeyWords Plus: algorithmic derivative indexing (1993) 0.01
    0.00684248 = product of:
      0.01368496 = sum of:
        0.01368496 = product of:
          0.02736992 = sum of:
            0.02736992 = weight(_text_:e in 4341) [ClassicSimilarity], result of:
              0.02736992 = score(doc=4341,freq=4.0), product of:
                0.07616667 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.052990302 = queryNorm
                0.3593425 = fieldWeight in 4341, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.125 = fieldNorm(doc=4341)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  12. Garfield, E.: Citation indexes for science : a new dimension in documentation through association of ideas (1955) 0.01
    0.00684248 = product of:
      0.01368496 = sum of:
        0.01368496 = product of:
          0.02736992 = sum of:
            0.02736992 = weight(_text_:e in 4342) [ClassicSimilarity], result of:
              0.02736992 = score(doc=4342,freq=4.0), product of:
                0.07616667 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.052990302 = queryNorm
                0.3593425 = fieldWeight in 4342, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.125 = fieldNorm(doc=4342)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  13. Garfield, E.; Sager, N.: Mechanical indexing, structural linguistics and information retrieval (1993) 0.01
    0.00684248 = product of:
      0.01368496 = sum of:
        0.01368496 = product of:
          0.02736992 = sum of:
            0.02736992 = weight(_text_:e in 5900) [ClassicSimilarity], result of:
              0.02736992 = score(doc=5900,freq=4.0), product of:
                0.07616667 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.052990302 = queryNorm
                0.3593425 = fieldWeight in 5900, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.125 = fieldNorm(doc=5900)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  14. Garfield, E.: Long-term vs. short-term journal impact : does it matter? (1998) 0.01
    0.00684248 = product of:
      0.01368496 = sum of:
        0.01368496 = product of:
          0.02736992 = sum of:
            0.02736992 = weight(_text_:e in 1852) [ClassicSimilarity], result of:
              0.02736992 = score(doc=1852,freq=4.0), product of:
                0.07616667 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.052990302 = queryNorm
                0.3593425 = fieldWeight in 1852, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.125 = fieldNorm(doc=1852)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  15. Garfield, E.: How ISI selects journals for coverage : quantitative and qualitative considerations (1990) 0.01
    0.00684248 = product of:
      0.01368496 = sum of:
        0.01368496 = product of:
          0.02736992 = sum of:
            0.02736992 = weight(_text_:e in 1153) [ClassicSimilarity], result of:
              0.02736992 = score(doc=1153,freq=4.0), product of:
                0.07616667 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.052990302 = queryNorm
                0.3593425 = fieldWeight in 1153, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.125 = fieldNorm(doc=1153)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  16. Garfield, E.: Introducing the ISI Atlas of Science : Biotechnology and molecular genetics, 1981/82 and bibliographic update for 1983/84 (1984) 0.01
    0.0059871697 = product of:
      0.011974339 = sum of:
        0.011974339 = product of:
          0.023948679 = sum of:
            0.023948679 = weight(_text_:e in 1076) [ClassicSimilarity], result of:
              0.023948679 = score(doc=1076,freq=4.0), product of:
                0.07616667 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.052990302 = queryNorm
                0.31442466 = fieldWeight in 1076, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.109375 = fieldNorm(doc=1076)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  17. Garfield, E.: KeyWords Plus takes you beyond title words (1990) 0.01
    0.0059871697 = product of:
      0.011974339 = sum of:
        0.011974339 = product of:
          0.023948679 = sum of:
            0.023948679 = weight(_text_:e in 4344) [ClassicSimilarity], result of:
              0.023948679 = score(doc=4344,freq=4.0), product of:
                0.07616667 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.052990302 = queryNorm
                0.31442466 = fieldWeight in 4344, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.109375 = fieldNorm(doc=4344)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  18. Garfield, E.: KeyWords Plus : ISI's breakthrough retrieval method (1990) 0.01
    0.0059871697 = product of:
      0.011974339 = sum of:
        0.011974339 = product of:
          0.023948679 = sum of:
            0.023948679 = weight(_text_:e in 4345) [ClassicSimilarity], result of:
              0.023948679 = score(doc=4345,freq=4.0), product of:
                0.07616667 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.052990302 = queryNorm
                0.31442466 = fieldWeight in 4345, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.109375 = fieldNorm(doc=4345)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  19. Garfield, E.; Sher, I.H.: New factors in the evaluation of scientific literature literature through citation indexing (1963) 0.01
    0.0059871697 = product of:
      0.011974339 = sum of:
        0.011974339 = product of:
          0.023948679 = sum of:
            0.023948679 = weight(_text_:e in 8242) [ClassicSimilarity], result of:
              0.023948679 = score(doc=8242,freq=4.0), product of:
                0.07616667 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.052990302 = queryNorm
                0.31442466 = fieldWeight in 8242, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.109375 = fieldNorm(doc=8242)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  20. Garfield, E.: Essays of an information scientist (1977-) 0.01
    0.0052376827 = product of:
      0.010475365 = sum of:
        0.010475365 = product of:
          0.02095073 = sum of:
            0.02095073 = weight(_text_:e in 2015) [ClassicSimilarity], result of:
              0.02095073 = score(doc=2015,freq=6.0), product of:
                0.07616667 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.052990302 = queryNorm
                0.2750643 = fieldWeight in 2015, product of:
                  2.4494898 = tf(freq=6.0), with freq of:
                    6.0 = termFreq=6.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.078125 = fieldNorm(doc=2015)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Footnote
    U.a. Wiedergabe der Beiträge von E. Garfield in der Rubrik 'Current comments' in den 'Current contents'
    Language
    e

Languages

  • e 31
  • d 1
  • More… Less…

Types

  • a 29
  • m 1
  • s 1
  • x 1
  • More… Less…