Search (2 results, page 1 of 1)

  • × author_ss:"Appelrath, H.-J."
  • × year_i:[1980 TO 1990}
  1. Appelrath, H.-J.: ¬Die Erweiterung von DB- und IR- zu Wissensbasierten Systemen (1985) 0.01 
    0.00789128 = product of:
  0.055238955 = sum of:
    0.055238955 = weight(_text_:j in 471) [ClassicSimilarity], result of:
      0.055238955 = score(doc=471,freq=2.0), product of:
        0.11238991 = queryWeight, product of:
          3.1774964 = idf(docFreq=5010, maxDocs=44218)
          0.035370585 = queryNorm
        0.4914939 = fieldWeight in 471, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.1774964 = idf(docFreq=5010, maxDocs=44218)
          0.109375 = fieldNorm(doc=471)
  0.14285715 = coord(1/7)
  2. Appelrath, H.-J.: ¬Die Erweiterung von DB- und IR-Systemen zu Wissensbasierten Systemen (1985) 0.00 
    0.00394564 = product of:
  0.027619477 = sum of:
    0.027619477 = weight(_text_:j in 5182) [ClassicSimilarity], result of:
      0.027619477 = score(doc=5182,freq=2.0), product of:
        0.11238991 = queryWeight, product of:
          3.1774964 = idf(docFreq=5010, maxDocs=44218)
          0.035370585 = queryNorm
        0.24574696 = fieldWeight in 5182, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.1774964 = idf(docFreq=5010, maxDocs=44218)
          0.0546875 = fieldNorm(doc=5182)
  0.14285715 = coord(1/7)