Search (4 results, page 1 of 1)

  • × author_ss:"Sperber, W."
  • × year_i:[1990 TO 2000}
  1. Dalitz, W.; Grötschel, M.; Lügger, J.; Sperber, W.: Verteiltes Informationssystem für die Mathematik (1995) 0.02
    0.024820143 = product of:
      0.0868705 = sum of:
        0.057913665 = weight(_text_:j in 65) [ClassicSimilarity], result of:
          0.057913665 = score(doc=65,freq=2.0), product of:
            0.10310292 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.03244785 = queryNorm
            0.5617073 = fieldWeight in 65, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.125 = fieldNorm(doc=65)
        0.028956832 = product of:
          0.057913665 = sum of:
            0.057913665 = weight(_text_:j in 65) [ClassicSimilarity], result of:
              0.057913665 = score(doc=65,freq=2.0), product of:
                0.10310292 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.03244785 = queryNorm
                0.5617073 = fieldWeight in 65, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.125 = fieldNorm(doc=65)
          0.5 = coord(1/2)
      0.2857143 = coord(2/7)
    
  2. Grötschel, M.; Lügger, J.; Sperber, W.: Wissenschaftliches Publizieren und elektronische Fachinformation im Umbruch : ein Situationsbericht aus der Sicht der Mathematik (1993) 0.02
    0.021717627 = product of:
      0.07601169 = sum of:
        0.050674457 = weight(_text_:j in 7161) [ClassicSimilarity], result of:
          0.050674457 = score(doc=7161,freq=2.0), product of:
            0.10310292 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.03244785 = queryNorm
            0.4914939 = fieldWeight in 7161, 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=7161)
        0.025337229 = product of:
          0.050674457 = sum of:
            0.050674457 = weight(_text_:j in 7161) [ClassicSimilarity], result of:
              0.050674457 = score(doc=7161,freq=2.0), product of:
                0.10310292 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.03244785 = queryNorm
                0.4914939 = fieldWeight in 7161, 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=7161)
          0.5 = coord(1/2)
      0.2857143 = coord(2/7)
    
  3. Grötschel, M.; Lügger, J.; Sperber, W.: Wissenschaftliches Publizieren und elektronische Fachinformation im Umbruch : ein Situationsbericht aus der Sicht der Mathematik (1993) 0.02
    0.021717627 = product of:
      0.07601169 = sum of:
        0.050674457 = weight(_text_:j in 1946) [ClassicSimilarity], result of:
          0.050674457 = score(doc=1946,freq=2.0), product of:
            0.10310292 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.03244785 = queryNorm
            0.4914939 = fieldWeight in 1946, 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=1946)
        0.025337229 = product of:
          0.050674457 = sum of:
            0.050674457 = weight(_text_:j in 1946) [ClassicSimilarity], result of:
              0.050674457 = score(doc=1946,freq=2.0), product of:
                0.10310292 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.03244785 = queryNorm
                0.4914939 = fieldWeight in 1946, 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=1946)
          0.5 = coord(1/2)
      0.2857143 = coord(2/7)
    
  4. Grötschel, M.; Lügger, J.; Sperber, W.: DMV-Projekt "Fachinformation" (1993) 0.02
    0.018615108 = product of:
      0.065152876 = sum of:
        0.04343525 = weight(_text_:j in 561) [ClassicSimilarity], result of:
          0.04343525 = score(doc=561,freq=2.0), product of:
            0.10310292 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.03244785 = queryNorm
            0.4212805 = fieldWeight in 561, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.09375 = fieldNorm(doc=561)
        0.021717625 = product of:
          0.04343525 = sum of:
            0.04343525 = weight(_text_:j in 561) [ClassicSimilarity], result of:
              0.04343525 = score(doc=561,freq=2.0), product of:
                0.10310292 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.03244785 = queryNorm
                0.4212805 = fieldWeight in 561, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.09375 = fieldNorm(doc=561)
          0.5 = coord(1/2)
      0.2857143 = coord(2/7)
    

Types