Search (3 results, page 1 of 1)

  • × theme_ss:"Suchtaktik"
  • × year_i:[1970 TO 1980}
  1. Morse, P.M.: Browsing and search theory (1973) 0.04 
    0.043020677 = product of:
  0.08604135 = sum of:
    0.08604135 = product of:
      0.12906203 = sum of:
        0.043212414 = weight(_text_:h in 3339) [ClassicSimilarity], result of:
          0.043212414 = score(doc=3339,freq=2.0), product of:
            0.11244635 = queryWeight, product of:
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.045260075 = queryNorm
            0.38429362 = fieldWeight in 3339, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.109375 = fieldNorm(doc=3339)
        0.08584961 = weight(_text_:22 in 3339) [ClassicSimilarity], result of:
          0.08584961 = score(doc=3339,freq=2.0), product of:
            0.15849307 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045260075 = 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)
  0.5 = coord(1/2)
    Date
    22. 5.2005 19:52:29
    Source
    Toward a theory of librarianship. Papers in honor of J.H. Shera. Ed. by H. Rawski
  2. Morse, P.M.: Search theory and browsing (1970) 0.02 
    0.016352307 = product of:
  0.032704614 = sum of:
    0.032704614 = product of:
      0.09811384 = sum of:
        0.09811384 = weight(_text_:22 in 1448) [ClassicSimilarity], result of:
          0.09811384 = score(doc=1448,freq=2.0), product of:
            0.15849307 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045260075 = 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)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Date
    22. 5.2005 19:53:09
  3. Questions (1978) 0.01 
    0.012346405 = product of:
  0.02469281 = sum of:
    0.02469281 = product of:
      0.074078426 = sum of:
        0.074078426 = weight(_text_:h in 2388) [ClassicSimilarity], result of:
          0.074078426 = score(doc=2388,freq=2.0), product of:
            0.11244635 = queryWeight, product of:
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.045260075 = queryNorm
            0.65878904 = fieldWeight in 2388, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.1875 = fieldNorm(doc=2388)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Editor
    Hiz, H.

Types