Search (277 results, page 2 of 14)

  • × theme_ss:"Citation indexing"
  1. Octavio, A.: ¬The '¬indexed' theorem (1996) 0.00
    0.003126055 = product of:
      0.00625211 = sum of:
        0.00625211 = product of:
          0.01250422 = sum of:
            0.01250422 = weight(_text_:s in 377) [ClassicSimilarity], result of:
              0.01250422 = score(doc=377,freq=6.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.24967289 = fieldWeight in 377, product of:
                  2.4494898 = tf(freq=6.0), with freq of:
                    6.0 = termFreq=6.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.09375 = fieldNorm(doc=377)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Footnote
    Vgl. auch den Leserbrief von S. Göbel in: Mathematical intelligencer 19(1997) no.3, S.5-6
    Source
    Mathematical intelligencer. 18(1996) no.4, S.9-11
  2. Sandison, A.: Thinking about citation analysis (1989) 0.00
    0.0030080476 = product of:
      0.006016095 = sum of:
        0.006016095 = product of:
          0.01203219 = sum of:
            0.01203219 = weight(_text_:s in 6888) [ClassicSimilarity], result of:
              0.01203219 = score(doc=6888,freq=2.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.24024783 = fieldWeight in 6888, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.15625 = fieldNorm(doc=6888)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Journal of documentation. 45(1989), S.63
  3. ¬The Web of knowledge : Festschrift in honor of Eugene Garfield (2000) 0.00
    0.0030080476 = product of:
      0.006016095 = sum of:
        0.006016095 = product of:
          0.01203219 = sum of:
            0.01203219 = weight(_text_:s in 461) [ClassicSimilarity], result of:
              0.01203219 = score(doc=461,freq=8.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.24024783 = fieldWeight in 461, product of:
                  2.828427 = tf(freq=8.0), with freq of:
                    8.0 = termFreq=8.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.078125 = fieldNorm(doc=461)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Footnote
    Rez. in: Knowledge organization 28(2001) no.1, S.45-46 (M.J. López Huertas u. E. Jiménez-Contreras); Password 2002, H.3, S.14-19 (W.G. Stock)
    Pages
    564 S
    Type
    s
  4. Theories of citation? (1998) 0.00
    0.0029778155 = product of:
      0.005955631 = sum of:
        0.005955631 = product of:
          0.011911262 = sum of:
            0.011911262 = weight(_text_:s in 3836) [ClassicSimilarity], result of:
              0.011911262 = score(doc=3836,freq=4.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.23783323 = fieldWeight in 3836, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.109375 = fieldNorm(doc=3836)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Scientometrics. 43(1998) no.1, S.5-139
    Type
    s
  5. Goenner, H.F.: ¬Das kurze Leben des S.B. Preuss (1983) 0.00
    0.002605046 = product of:
      0.005210092 = sum of:
        0.005210092 = product of:
          0.010420184 = sum of:
            0.010420184 = weight(_text_:s in 4031) [ClassicSimilarity], result of:
              0.010420184 = score(doc=4031,freq=6.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.20806074 = fieldWeight in 4031, product of:
                  2.4494898 = tf(freq=6.0), with freq of:
                    6.0 = termFreq=6.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.078125 = fieldNorm(doc=4031)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Content
    Vgl. auch: c't 2003, H.1, S. 38: "Cut-and-paste-Wissenschaft"
    Footnote
    Nach: Physics today, 1982, May, S.15.
    Source
    Physikalische Blätter. 39(1983) H.4, S.91
  6. Göbel, S.: What the Citation Index is good for (1997) 0.00
    0.002605046 = product of:
      0.005210092 = sum of:
        0.005210092 = product of:
          0.010420184 = sum of:
            0.010420184 = weight(_text_:s in 376) [ClassicSimilarity], result of:
              0.010420184 = score(doc=376,freq=6.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.20806074 = fieldWeight in 376, product of:
                  2.4494898 = tf(freq=6.0), with freq of:
                    6.0 = termFreq=6.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.078125 = fieldNorm(doc=376)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Footnote
    Ein Leserbrief zu Sinn und Nutzen des Science Citation Index als Erwiderung auf einen Beitrag von A. Octavio in Mathematical intelligencer 18(1996) no.4, S.9-11
    Source
    Mathematical intelligencer. 19(1997) no.3, S.5-6
  7. Braam, R.R.; Moed, H.F.; Raan, F.J. van: Mapping of science by combined co-citation and word analysis : T.1: Structural aspects - T.2: Dynamical Aspects (1991) 0.00
    0.0025524131 = product of:
      0.0051048263 = sum of:
        0.0051048263 = product of:
          0.010209653 = sum of:
            0.010209653 = weight(_text_:s in 1119) [ClassicSimilarity], result of:
              0.010209653 = score(doc=1119,freq=4.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.20385705 = fieldWeight in 1119, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.09375 = fieldNorm(doc=1119)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Journal of the American Society for Information Science. 42(1991), S.233-251(T.1); S.252-266(T.2)
  8. Bradshaw, S.; Hammond, K.: Using citations in facilitate precise indexing and automatic index creation in collections of research papers (2001) 0.00
    0.0025524131 = product of:
      0.0051048263 = sum of:
        0.0051048263 = product of:
          0.010209653 = sum of:
            0.010209653 = weight(_text_:s in 3803) [ClassicSimilarity], result of:
              0.010209653 = score(doc=3803,freq=4.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.20385705 = fieldWeight in 3803, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.09375 = fieldNorm(doc=3803)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Knowledge-based systems. 14(2001) nos.1/2, S.20-35
  9. Schulz-DuBois, E.O.: Arbeiten deutscher Wissenschaftler, die weltweit am häufigsten zitiert wurden (1984) 0.00
    0.002406438 = product of:
      0.004812876 = sum of:
        0.004812876 = product of:
          0.009625752 = sum of:
            0.009625752 = weight(_text_:s in 359) [ClassicSimilarity], result of:
              0.009625752 = score(doc=359,freq=2.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.19219826 = fieldWeight in 359, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.125 = fieldNorm(doc=359)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Umschau. 84(1984), S.21-25
  10. Mendez, A.: Some considerations on the retrieval of literature based on citations (1978) 0.00
    0.002406438 = product of:
      0.004812876 = sum of:
        0.004812876 = product of:
          0.009625752 = sum of:
            0.009625752 = weight(_text_:s in 778) [ClassicSimilarity], result of:
              0.009625752 = score(doc=778,freq=2.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.19219826 = fieldWeight in 778, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.125 = fieldNorm(doc=778)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Information scientist. 12(1978), S.67-71
  11. Small, H.; Sweeney, E.: Clustering the Science Citation Index using co-citations (1985) 0.00
    0.002406438 = product of:
      0.004812876 = sum of:
        0.004812876 = product of:
          0.009625752 = sum of:
            0.009625752 = weight(_text_:s in 1064) [ClassicSimilarity], result of:
              0.009625752 = score(doc=1064,freq=2.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.19219826 = fieldWeight in 1064, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.125 = fieldNorm(doc=1064)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Scientometrics. 7(1985), S.391-409
  12. Small, H.: Co-citation context analysis and the structure of paradigms (1980) 0.00
    0.002406438 = product of:
      0.004812876 = sum of:
        0.004812876 = product of:
          0.009625752 = sum of:
            0.009625752 = weight(_text_:s in 1075) [ClassicSimilarity], result of:
              0.009625752 = score(doc=1075,freq=2.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.19219826 = fieldWeight in 1075, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.125 = fieldNorm(doc=1075)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Journal of documentation. 36(1980), S.183-196
  13. Garfield, E.: Is citation analysis a legitime evaluation tool? (1979) 0.00
    0.002406438 = product of:
      0.004812876 = sum of:
        0.004812876 = product of:
          0.009625752 = sum of:
            0.009625752 = weight(_text_:s in 1086) [ClassicSimilarity], result of:
              0.009625752 = score(doc=1086,freq=2.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.19219826 = fieldWeight in 1086, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.125 = fieldNorm(doc=1086)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Scientometrics. 1(1979), S.359-375
  14. Williams, R.M.: ISI search network research front specialties (1983) 0.00
    0.002406438 = product of:
      0.004812876 = sum of:
        0.004812876 = product of:
          0.009625752 = sum of:
            0.009625752 = weight(_text_:s in 1474) [ClassicSimilarity], result of:
              0.009625752 = score(doc=1474,freq=2.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.19219826 = fieldWeight in 1474, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.125 = fieldNorm(doc=1474)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Pages
    S.170-172
  15. Vinkler, P.: ¬A quasi-quantitative citation model (1987) 0.00
    0.002406438 = product of:
      0.004812876 = sum of:
        0.004812876 = product of:
          0.009625752 = sum of:
            0.009625752 = weight(_text_:s in 2299) [ClassicSimilarity], result of:
              0.009625752 = score(doc=2299,freq=2.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.19219826 = fieldWeight in 2299, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.125 = fieldNorm(doc=2299)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Scientometrics. 12(1987) nos.1-2, S.47-72
  16. Gorraiz, J.: ¬Die unerträgliche Bedeutung der Zitate (1992) 0.00
    0.002406438 = product of:
      0.004812876 = sum of:
        0.004812876 = product of:
          0.009625752 = sum of:
            0.009625752 = weight(_text_:s in 2824) [ClassicSimilarity], result of:
              0.009625752 = score(doc=2824,freq=2.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.19219826 = fieldWeight in 2824, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.125 = fieldNorm(doc=2824)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Biblos. 41(1992) H.4, S.193-204
  17. Cozzens, S.E.: What do citations count? : the rhetoric-first model (1989) 0.00
    0.002406438 = product of:
      0.004812876 = sum of:
        0.004812876 = product of:
          0.009625752 = sum of:
            0.009625752 = weight(_text_:s in 2828) [ClassicSimilarity], result of:
              0.009625752 = score(doc=2828,freq=2.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.19219826 = fieldWeight in 2828, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.125 = fieldNorm(doc=2828)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Scientometrics. 15(1989), S.437-447
  18. Huber, C.: Web of science (1999) 0.00
    0.002406438 = product of:
      0.004812876 = sum of:
        0.004812876 = product of:
          0.009625752 = sum of:
            0.009625752 = weight(_text_:s in 3595) [ClassicSimilarity], result of:
              0.009625752 = score(doc=3595,freq=2.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.19219826 = fieldWeight in 3595, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.125 = fieldNorm(doc=3595)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Library journal. 124(1999) no.2, S.132
  19. Peritz, B.C.: Citation characteristics in library science : some further results from a bibliometric survey (1981) 0.00
    0.002406438 = product of:
      0.004812876 = sum of:
        0.004812876 = product of:
          0.009625752 = sum of:
            0.009625752 = weight(_text_:s in 4170) [ClassicSimilarity], result of:
              0.009625752 = score(doc=4170,freq=2.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.19219826 = fieldWeight in 4170, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.125 = fieldNorm(doc=4170)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Library research. 3(1981), S.47-65
  20. Garfield, E.: Citation indexes for science : a new dimension in documentation through association of ideas (1955) 0.00
    0.002406438 = product of:
      0.004812876 = sum of:
        0.004812876 = product of:
          0.009625752 = sum of:
            0.009625752 = weight(_text_:s in 4342) [ClassicSimilarity], result of:
              0.009625752 = score(doc=4342,freq=2.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.19219826 = fieldWeight in 4342, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.125 = fieldNorm(doc=4342)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Science. 122(1955), S.108-111

Languages

  • e 236
  • d 39
  • chi 2
  • More… Less…

Types

  • a 267
  • el 6
  • m 5
  • s 4
  • r 1
  • More… Less…