Search (5 results, page 1 of 1)

  • × theme_ss:"Internet"
  • × author_ss:"Grötschel, M."
  1. Grötschel, M.: Information und Kommunikation : Mathematik im Internet (2000) 0.27
    0.27311236 = product of:
      0.63726217 = sum of:
        0.22476436 = weight(_text_:mathematik in 4235) [ClassicSimilarity], result of:
          0.22476436 = score(doc=4235,freq=4.0), product of:
            0.1838138 = queryWeight, product of:
              5.5898643 = idf(docFreq=448, maxDocs=44218)
              0.03288341 = queryNorm
            1.2227829 = fieldWeight in 4235, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              5.5898643 = idf(docFreq=448, maxDocs=44218)
              0.109375 = fieldNorm(doc=4235)
        0.024985801 = weight(_text_:und in 4235) [ClassicSimilarity], result of:
          0.024985801 = score(doc=4235,freq=2.0), product of:
            0.072881706 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.03288341 = queryNorm
            0.34282678 = fieldWeight in 4235, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.109375 = fieldNorm(doc=4235)
        0.025379645 = weight(_text_:der in 4235) [ClassicSimilarity], result of:
          0.025379645 = score(doc=4235,freq=2.0), product of:
            0.073453866 = queryWeight, product of:
              2.2337668 = idf(docFreq=12875, maxDocs=44218)
              0.03288341 = queryNorm
            0.34551817 = fieldWeight in 4235, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.2337668 = idf(docFreq=12875, maxDocs=44218)
              0.109375 = fieldNorm(doc=4235)
        0.22476436 = weight(_text_:mathematik in 4235) [ClassicSimilarity], result of:
          0.22476436 = score(doc=4235,freq=4.0), product of:
            0.1838138 = queryWeight, product of:
              5.5898643 = idf(docFreq=448, maxDocs=44218)
              0.03288341 = queryNorm
            1.2227829 = fieldWeight in 4235, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              5.5898643 = idf(docFreq=448, maxDocs=44218)
              0.109375 = fieldNorm(doc=4235)
        0.024985801 = weight(_text_:und in 4235) [ClassicSimilarity], result of:
          0.024985801 = score(doc=4235,freq=2.0), product of:
            0.072881706 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.03288341 = queryNorm
            0.34282678 = fieldWeight in 4235, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.109375 = fieldNorm(doc=4235)
        0.11238218 = product of:
          0.22476436 = sum of:
            0.22476436 = weight(_text_:mathematik in 4235) [ClassicSimilarity], result of:
              0.22476436 = score(doc=4235,freq=4.0), product of:
                0.1838138 = queryWeight, product of:
                  5.5898643 = idf(docFreq=448, maxDocs=44218)
                  0.03288341 = queryNorm
                1.2227829 = fieldWeight in 4235, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  5.5898643 = idf(docFreq=448, maxDocs=44218)
                  0.109375 = fieldNorm(doc=4235)
          0.5 = coord(1/2)
      0.42857143 = coord(6/14)
    
    Field
    Mathematik
    Source
    Mitteilungen der Deutschen Mathematiker-Vereinigung. 2000, H.3, S.10-11
  2. Dalitz, W.; Grötschel, M.; Lügger, J.: Neue Wege für die Fachinformation : am Beispiel der 'Mathematik' (1994) 0.20
    0.2038792 = product of:
      0.7135772 = sum of:
        0.27527902 = weight(_text_:mathematik in 6443) [ClassicSimilarity], result of:
          0.27527902 = score(doc=6443,freq=6.0), product of:
            0.1838138 = queryWeight, product of:
              5.5898643 = idf(docFreq=448, maxDocs=44218)
              0.03288341 = queryNorm
            1.4975971 = fieldWeight in 6443, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              5.5898643 = idf(docFreq=448, maxDocs=44218)
              0.109375 = fieldNorm(doc=6443)
        0.025379645 = weight(_text_:der in 6443) [ClassicSimilarity], result of:
          0.025379645 = score(doc=6443,freq=2.0), product of:
            0.073453866 = queryWeight, product of:
              2.2337668 = idf(docFreq=12875, maxDocs=44218)
              0.03288341 = queryNorm
            0.34551817 = fieldWeight in 6443, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.2337668 = idf(docFreq=12875, maxDocs=44218)
              0.109375 = fieldNorm(doc=6443)
        0.27527902 = weight(_text_:mathematik in 6443) [ClassicSimilarity], result of:
          0.27527902 = score(doc=6443,freq=6.0), product of:
            0.1838138 = queryWeight, product of:
              5.5898643 = idf(docFreq=448, maxDocs=44218)
              0.03288341 = queryNorm
            1.4975971 = fieldWeight in 6443, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              5.5898643 = idf(docFreq=448, maxDocs=44218)
              0.109375 = fieldNorm(doc=6443)
        0.13763951 = product of:
          0.27527902 = sum of:
            0.27527902 = weight(_text_:mathematik in 6443) [ClassicSimilarity], result of:
              0.27527902 = score(doc=6443,freq=6.0), product of:
                0.1838138 = queryWeight, product of:
                  5.5898643 = idf(docFreq=448, maxDocs=44218)
                  0.03288341 = queryNorm
                1.4975971 = fieldWeight in 6443, product of:
                  2.4494898 = tf(freq=6.0), with freq of:
                    6.0 = termFreq=6.0
                  5.5898643 = idf(docFreq=448, maxDocs=44218)
                  0.109375 = fieldNorm(doc=6443)
          0.5 = coord(1/2)
      0.2857143 = coord(4/14)
    
    Abstract
    Fachinformation via Datennetzen für die Mathematik
    Field
    Mathematik
  3. Grötschel, M.; Lügger, J.: ¬Die Zukunft wissenschaftlicher Kommunikation aus der Sicht der Mathematik (1995) 0.15
    0.14837627 = product of:
      0.5193169 = sum of:
        0.19265515 = weight(_text_:mathematik in 588) [ClassicSimilarity], result of:
          0.19265515 = score(doc=588,freq=4.0), product of:
            0.1838138 = queryWeight, product of:
              5.5898643 = idf(docFreq=448, maxDocs=44218)
              0.03288341 = queryNorm
            1.0480995 = fieldWeight in 588, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              5.5898643 = idf(docFreq=448, maxDocs=44218)
              0.09375 = fieldNorm(doc=588)
        0.037679005 = weight(_text_:der in 588) [ClassicSimilarity], result of:
          0.037679005 = score(doc=588,freq=6.0), product of:
            0.073453866 = queryWeight, product of:
              2.2337668 = idf(docFreq=12875, maxDocs=44218)
              0.03288341 = queryNorm
            0.5129615 = fieldWeight in 588, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              2.2337668 = idf(docFreq=12875, maxDocs=44218)
              0.09375 = fieldNorm(doc=588)
        0.19265515 = weight(_text_:mathematik in 588) [ClassicSimilarity], result of:
          0.19265515 = score(doc=588,freq=4.0), product of:
            0.1838138 = queryWeight, product of:
              5.5898643 = idf(docFreq=448, maxDocs=44218)
              0.03288341 = queryNorm
            1.0480995 = fieldWeight in 588, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              5.5898643 = idf(docFreq=448, maxDocs=44218)
              0.09375 = fieldNorm(doc=588)
        0.09632757 = product of:
          0.19265515 = sum of:
            0.19265515 = weight(_text_:mathematik in 588) [ClassicSimilarity], result of:
              0.19265515 = score(doc=588,freq=4.0), product of:
                0.1838138 = queryWeight, product of:
                  5.5898643 = idf(docFreq=448, maxDocs=44218)
                  0.03288341 = queryNorm
                1.0480995 = fieldWeight in 588, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  5.5898643 = idf(docFreq=448, maxDocs=44218)
                  0.09375 = fieldNorm(doc=588)
          0.5 = coord(1/2)
      0.2857143 = coord(4/14)
    
    Field
    Mathematik
    Source
    Spektrum der Wissenschaft. 1995, H.3, S.39-43
  4. Grötschel, M.; Lügger, J.: Wissenschaftliche Kommunikation am Wendepunkt : Bibliotheken im Zeitalter globaler elektronischer Netze (1995) 0.01
    0.007138801 = product of:
      0.049971603 = sum of:
        0.024985801 = weight(_text_:und in 1196) [ClassicSimilarity], result of:
          0.024985801 = score(doc=1196,freq=2.0), product of:
            0.072881706 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.03288341 = queryNorm
            0.34282678 = fieldWeight in 1196, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.109375 = fieldNorm(doc=1196)
        0.024985801 = weight(_text_:und in 1196) [ClassicSimilarity], result of:
          0.024985801 = score(doc=1196,freq=2.0), product of:
            0.072881706 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.03288341 = queryNorm
            0.34282678 = fieldWeight in 1196, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.109375 = fieldNorm(doc=1196)
      0.14285715 = coord(2/14)
    
    Source
    Zeitschrift für Bibliothekswesen und Bibliographie. 42(1995) H.3, S.287-312
  5. Grötschel, M.; Kuberek, M.; Lohrum, S.; Lügger, J.; Rusch, B.: ¬Der Kooperative Bibliotheksverbund Berlin-Brandenburg (1999) 0.00
    0.0018128318 = product of:
      0.025379645 = sum of:
        0.025379645 = weight(_text_:der in 5903) [ClassicSimilarity], result of:
          0.025379645 = score(doc=5903,freq=2.0), product of:
            0.073453866 = queryWeight, product of:
              2.2337668 = idf(docFreq=12875, maxDocs=44218)
              0.03288341 = queryNorm
            0.34551817 = fieldWeight in 5903, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.2337668 = idf(docFreq=12875, maxDocs=44218)
              0.109375 = fieldNorm(doc=5903)
      0.071428575 = coord(1/14)