Search (2 results, page 1 of 1)

  • × author_ss:"Harter, S.P."
  • × year_i:[1990 TO 2000}
  1. Harter, S.P.: Search term combinations and retrieval overlap : a proposed methodology and case study (1990) 0.08 
    0.08475841 = product of:
  0.16951682 = sum of:
    0.16951682 = product of:
      0.33903363 = sum of:
        0.33903363 = weight(_text_:132 in 339) [ClassicSimilarity], result of:
          0.33903363 = score(doc=339,freq=2.0), product of:
            0.33069554 = queryWeight, product of:
              6.627983 = idf(docFreq=158, maxDocs=44218)
              0.04989384 = queryNorm
            1.0252138 = fieldWeight in 339, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              6.627983 = idf(docFreq=158, maxDocs=44218)
              0.109375 = fieldNorm(doc=339)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Journal of the American Society for Information Science. 41(1990) no.2, S.132-146
  2. Harter, S.P.: Scholarly communication and electronic journals : an impact study (1998) 0.01 
    0.013519853 = product of:
  0.027039707 = sum of:
    0.027039707 = product of:
      0.054079413 = sum of:
        0.054079413 = weight(_text_:22 in 3035) [ClassicSimilarity], result of:
          0.054079413 = score(doc=3035,freq=2.0), product of:
            0.17471974 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04989384 = queryNorm
            0.30952093 = fieldWeight in 3035, 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=3035)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    22. 2.1999 16:56:06

Themes