Search (6 results, page 1 of 1)

  • × author_ss:"Eastman, C.M."
  • × type_ss:"a"
  • × year_i:[1990 TO 2000}
  1. Kim, S.H.; Eastman, C.M.: ¬An experiment on node size in a hypermedia system (1999) 0.01
    0.005508239 = product of:
      0.04406591 = sum of:
        0.028848568 = weight(_text_:american in 3673) [ClassicSimilarity], result of:
          0.028848568 = score(doc=3673,freq=2.0), product of:
            0.10940785 = queryWeight, product of:
              3.4093587 = idf(docFreq=3973, maxDocs=44218)
              0.032090448 = queryNorm
            0.26367915 = fieldWeight in 3673, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4093587 = idf(docFreq=3973, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3673)
        0.015217344 = product of:
          0.030434689 = sum of:
            0.030434689 = weight(_text_:22 in 3673) [ClassicSimilarity], result of:
              0.030434689 = score(doc=3673,freq=2.0), product of:
                0.11237528 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.032090448 = queryNorm
                0.2708308 = fieldWeight in 3673, 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=3673)
          0.5 = coord(1/2)
      0.125 = coord(2/16)
    
    Date
    22. 5.1999 9:35:20
    Source
    Journal of the American Society for Information Science. 50(1999) no.6, S.530-536
  2. Nakkouzi, Z.S.; Eastman, C.M.: Query formulation for handling negation in information retrieval systems (1990) 0.00
    0.002060612 = product of:
      0.03296979 = sum of:
        0.03296979 = weight(_text_:american in 3531) [ClassicSimilarity], result of:
          0.03296979 = score(doc=3531,freq=2.0), product of:
            0.10940785 = queryWeight, product of:
              3.4093587 = idf(docFreq=3973, maxDocs=44218)
              0.032090448 = queryNorm
            0.30134758 = fieldWeight in 3531, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4093587 = idf(docFreq=3973, maxDocs=44218)
              0.0625 = fieldNorm(doc=3531)
      0.0625 = coord(1/16)
    
    Source
    Journal of the American Society for Information Science. 41(1990) no.3, S.171-182
  3. Eastman, C.M.; Carter, R.M.: Anthropological perspectives on classification schemes (1994) 0.00
    0.0019614608 = product of:
      0.031383373 = sum of:
        0.031383373 = product of:
          0.062766746 = sum of:
            0.062766746 = weight(_text_:ed in 8888) [ClassicSimilarity], result of:
              0.062766746 = score(doc=8888,freq=2.0), product of:
                0.11411327 = queryWeight, product of:
                  3.5559888 = idf(docFreq=3431, maxDocs=44218)
                  0.032090448 = queryNorm
                0.55003893 = fieldWeight in 8888, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5559888 = idf(docFreq=3431, maxDocs=44218)
                  0.109375 = fieldNorm(doc=8888)
          0.5 = coord(1/2)
      0.0625 = coord(1/16)
    
    Source
    Proceedings of the 5th ASIS SIG/CR Classification Research Workshop, Oct. 16, 1994, Alexandria, VA. Ed.: R. Fidel u.a
  4. Rose, J.R.; Eastman, C.M.: Hierarchical classification as an aid to browsing (1994) 0.00
    0.0019614608 = product of:
      0.031383373 = sum of:
        0.031383373 = product of:
          0.062766746 = sum of:
            0.062766746 = weight(_text_:ed in 8894) [ClassicSimilarity], result of:
              0.062766746 = score(doc=8894,freq=2.0), product of:
                0.11411327 = queryWeight, product of:
                  3.5559888 = idf(docFreq=3431, maxDocs=44218)
                  0.032090448 = queryNorm
                0.55003893 = fieldWeight in 8894, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5559888 = idf(docFreq=3431, maxDocs=44218)
                  0.109375 = fieldNorm(doc=8894)
          0.5 = coord(1/2)
      0.0625 = coord(1/16)
    
    Source
    Proceedings of the 5th ASIS SIG/CR Classification Research Workshop, Oct. 16, 1994, Alexandria, VA. Ed.: R. Fidel u.a
  5. McQuire, A.R.; Eastman, C.M.: ¬The ambiguity of negation in natural language queries to information retrieval systems (1998) 0.00
    0.0012878824 = product of:
      0.02060612 = sum of:
        0.02060612 = weight(_text_:american in 1147) [ClassicSimilarity], result of:
          0.02060612 = score(doc=1147,freq=2.0), product of:
            0.10940785 = queryWeight, product of:
              3.4093587 = idf(docFreq=3973, maxDocs=44218)
              0.032090448 = queryNorm
            0.18834224 = fieldWeight in 1147, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4093587 = idf(docFreq=3973, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1147)
      0.0625 = coord(1/16)
    
    Source
    Journal of the American Society for Information Science. 49(1998) no.8, S.686-692
  6. Eastman, C.M.; Rose, J.R.: Hierarchical support for browsing (1996) 0.00
    0.0011208346 = product of:
      0.017933354 = sum of:
        0.017933354 = product of:
          0.035866708 = sum of:
            0.035866708 = weight(_text_:ed in 5604) [ClassicSimilarity], result of:
              0.035866708 = score(doc=5604,freq=2.0), product of:
                0.11411327 = queryWeight, product of:
                  3.5559888 = idf(docFreq=3431, maxDocs=44218)
                  0.032090448 = queryNorm
                0.31430796 = fieldWeight in 5604, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5559888 = idf(docFreq=3431, maxDocs=44218)
                  0.0625 = fieldNorm(doc=5604)
          0.5 = coord(1/2)
      0.0625 = coord(1/16)
    
    Source
    Proceedings of the 17th National Online Meeting 1996, New York, 14-16 May 1996. Ed.: M.E. Williams