Search (2 results, page 1 of 1)

  • × author_ss:"Morse, P.M."
  • × theme_ss:"Suchtaktik"
  1. Morse, P.M.: Search theory and browsing (1970) 0.02
    0.019223286 = product of:
      0.07689314 = sum of:
        0.07689314 = product of:
          0.11533971 = sum of:
            0.011281814 = weight(_text_:a in 1448) [ClassicSimilarity], result of:
              0.011281814 = score(doc=1448,freq=2.0), product of:
                0.055348642 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.04800207 = queryNorm
                0.20383182 = fieldWeight in 1448, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.125 = fieldNorm(doc=1448)
            0.10405789 = weight(_text_:22 in 1448) [ClassicSimilarity], result of:
              0.10405789 = score(doc=1448,freq=2.0), product of:
                0.16809508 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04800207 = 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)
          0.6666667 = coord(2/3)
      0.25 = coord(1/4)
    
    Date
    22. 5.2005 19:53:09
    Type
    a
  2. Morse, P.M.: Browsing and search theory (1973) 0.02
    0.017501865 = product of:
      0.07000746 = sum of:
        0.07000746 = product of:
          0.10501119 = sum of:
            0.013960535 = weight(_text_:a in 3339) [ClassicSimilarity], result of:
              0.013960535 = score(doc=3339,freq=4.0), product of:
                0.055348642 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.04800207 = queryNorm
                0.25222903 = fieldWeight in 3339, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.109375 = fieldNorm(doc=3339)
            0.091050655 = weight(_text_:22 in 3339) [ClassicSimilarity], result of:
              0.091050655 = score(doc=3339,freq=2.0), product of:
                0.16809508 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04800207 = 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)
          0.6666667 = coord(2/3)
      0.25 = coord(1/4)
    
    Date
    22. 5.2005 19:52:29
    Source
    Toward a theory of librarianship. Papers in honor of J.H. Shera. Ed. by H. Rawski
    Type
    a