Search (3 results, page 1 of 1)

  • × theme_ss:"Suchtaktik"
  • × type_ss:"a"
  • × year_i:[1970 TO 1980}
  1. Bates, M.J.: Information search tactics (1979) 0.04
    0.044155907 = product of:
      0.088311814 = sum of:
        0.088311814 = product of:
          0.17662363 = sum of:
            0.17662363 = weight(_text_:205 in 2407) [ClassicSimilarity], result of:
              0.17662363 = score(doc=2407,freq=2.0), product of:
                0.31656274 = queryWeight, product of:
                  6.312392 = idf(docFreq=217, maxDocs=44218)
                  0.05014941 = queryNorm
                0.5579419 = fieldWeight in 2407, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  6.312392 = idf(docFreq=217, maxDocs=44218)
                  0.0625 = fieldNorm(doc=2407)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Journal of the American Society for Information Science. 30(1979), S.205-214
  2. Morse, P.M.: Search theory and browsing (1970) 0.03
    0.027178213 = product of:
      0.054356426 = sum of:
        0.054356426 = product of:
          0.10871285 = sum of:
            0.10871285 = weight(_text_:22 in 1448) [ClassicSimilarity], result of:
              0.10871285 = score(doc=1448,freq=2.0), product of:
                0.1756147 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.05014941 = queryNorm
                0.61904186 = fieldWeight in 1448, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.125 = fieldNorm(doc=1448)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 5.2005 19:53:09
  3. Morse, P.M.: Browsing and search theory (1973) 0.02
    0.023780936 = product of:
      0.047561873 = sum of:
        0.047561873 = product of:
          0.095123746 = sum of:
            0.095123746 = weight(_text_:22 in 3339) [ClassicSimilarity], result of:
              0.095123746 = score(doc=3339,freq=2.0), product of:
                0.1756147 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.05014941 = queryNorm
                0.5416616 = fieldWeight in 3339, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.109375 = fieldNorm(doc=3339)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 5.2005 19:52:29

Authors