Search (11 results, page 1 of 1)

  • × year_i:[1990 TO 2000}
  • × author_ss:"Garfield, E."
  1. Garfield, E.; Sher, I.H.: KeyWords Plus: algorithmic derivative indexing (1993) 0.00
    0.0027963533 = product of:
      0.008389059 = sum of:
        0.008389059 = weight(_text_:s in 4341) [ClassicSimilarity], result of:
          0.008389059 = score(doc=4341,freq=2.0), product of:
            0.043647945 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04014573 = queryNorm
            0.19219826 = fieldWeight in 4341, 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=4341)
      0.33333334 = coord(1/3)
    
    Source
    Journal of the American Society for Information Science. 44(1993) no.5, S.298-299
  2. Garfield, E.; Sager, N.: Mechanical indexing, structural linguistics and information retrieval (1993) 0.00
    0.0027963533 = product of:
      0.008389059 = sum of:
        0.008389059 = weight(_text_:s in 5900) [ClassicSimilarity], result of:
          0.008389059 = score(doc=5900,freq=2.0), product of:
            0.043647945 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04014573 = queryNorm
            0.19219826 = fieldWeight in 5900, 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=5900)
      0.33333334 = coord(1/3)
    
    Source
    Journal of information science. 19(1993) no.2, S.164-165
  3. Garfield, E.: Long-term vs. short-term journal impact : does it matter? (1998) 0.00
    0.0027963533 = product of:
      0.008389059 = sum of:
        0.008389059 = weight(_text_:s in 1852) [ClassicSimilarity], result of:
          0.008389059 = score(doc=1852,freq=2.0), product of:
            0.043647945 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04014573 = queryNorm
            0.19219826 = fieldWeight in 1852, 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=1852)
      0.33333334 = coord(1/3)
    
    Source
    Scientist. 12(1998) no.3, S.11-12
  4. Garfield, E.: How ISI selects journals for coverage : quantitative and qualitative considerations (1990) 0.00
    0.0027963533 = product of:
      0.008389059 = sum of:
        0.008389059 = weight(_text_:s in 1153) [ClassicSimilarity], result of:
          0.008389059 = score(doc=1153,freq=2.0), product of:
            0.043647945 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04014573 = queryNorm
            0.19219826 = fieldWeight in 1153, 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=1153)
      0.33333334 = coord(1/3)
    
    Source
    Current contents. 1990, no.21, S.5-13
  5. Garfield, E.: KeyWords Plus takes you beyond title words (1990) 0.00
    0.0024468089 = product of:
      0.0073404266 = sum of:
        0.0073404266 = weight(_text_:s in 4344) [ClassicSimilarity], result of:
          0.0073404266 = score(doc=4344,freq=2.0), product of:
            0.043647945 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04014573 = queryNorm
            0.16817348 = fieldWeight in 4344, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.109375 = fieldNorm(doc=4344)
      0.33333334 = coord(1/3)
    
    Source
    Current contents. No.33, 13.8.1990, S.5-9
  6. Garfield, E.: KeyWords Plus : ISI's breakthrough retrieval method (1990) 0.00
    0.0024468089 = product of:
      0.0073404266 = sum of:
        0.0073404266 = weight(_text_:s in 4345) [ClassicSimilarity], result of:
          0.0073404266 = score(doc=4345,freq=2.0), product of:
            0.043647945 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04014573 = queryNorm
            0.16817348 = fieldWeight in 4345, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.109375 = fieldNorm(doc=4345)
      0.33333334 = coord(1/3)
    
    Source
    Current contents. No.32, 6.8.1990, S.5-9
  7. Garfield, E.: ¬The relationship between mechanical indexing, structural linguistics and information retrieval (1992) 0.00
    0.0013981767 = product of:
      0.0041945297 = sum of:
        0.0041945297 = weight(_text_:s in 3632) [ClassicSimilarity], result of:
          0.0041945297 = score(doc=3632,freq=2.0), product of:
            0.043647945 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04014573 = queryNorm
            0.09609913 = fieldWeight in 3632, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.0625 = fieldNorm(doc=3632)
      0.33333334 = coord(1/3)
    
    Source
    Journal of information science. 18(1992) no.5, S.343-354
  8. Garfield, E.: When to cite (1996) 0.00
    0.0013981767 = product of:
      0.0041945297 = sum of:
        0.0041945297 = weight(_text_:s in 7080) [ClassicSimilarity], result of:
          0.0041945297 = score(doc=7080,freq=2.0), product of:
            0.043647945 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04014573 = queryNorm
            0.09609913 = fieldWeight in 7080, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.0625 = fieldNorm(doc=7080)
      0.33333334 = coord(1/3)
    
    Source
    Library quarterly. 66(1996) no.4, S.449-458
  9. Garfield, E.: Random thoughts on citationology : Its theory and practice (1998) 0.00
    0.0013981767 = product of:
      0.0041945297 = sum of:
        0.0041945297 = weight(_text_:s in 5128) [ClassicSimilarity], result of:
          0.0041945297 = score(doc=5128,freq=2.0), product of:
            0.043647945 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04014573 = queryNorm
            0.09609913 = fieldWeight in 5128, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.0625 = fieldNorm(doc=5128)
      0.33333334 = coord(1/3)
    
    Source
    Scientometrics. 43(1998) no.1, S.69-76
  10. Garfield, E.: From citation indexes to informetrics : is the tail now wagging the dog? (1998) 0.00
    0.0012234044 = product of:
      0.0036702133 = sum of:
        0.0036702133 = weight(_text_:s in 2809) [ClassicSimilarity], result of:
          0.0036702133 = score(doc=2809,freq=2.0), product of:
            0.043647945 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04014573 = queryNorm
            0.08408674 = fieldWeight in 2809, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2809)
      0.33333334 = coord(1/3)
    
    Source
    Libri. 48(1998) no.2, S.67-80
  11. Garfield, E.: Agony and ecstasy of the Internet : experiences of an information scientist qua publisher (1996) 0.00
    0.0012234044 = product of:
      0.0036702133 = sum of:
        0.0036702133 = weight(_text_:s in 3044) [ClassicSimilarity], result of:
          0.0036702133 = score(doc=3044,freq=2.0), product of:
            0.043647945 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04014573 = queryNorm
            0.08408674 = fieldWeight in 3044, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3044)
      0.33333334 = coord(1/3)
    
    Pages
    S.202-222