Document (#17563)

Author
Grötschel, M.
Lügger, J.
Sperber, W.
Title
DMV-Projekt "Fachinformation"
Source
Mitteilungen der Deutschen Mathematiker-Vereinigung. 1993, H.2, S.21-28
Year
1993
Abstract
Bericht über den Stand der Akzeptanz der CD-ROM Ausgabe des Zentralblatts an deutschen Hochschulen
Field
Mathematik
Object
Zentralblatt für Mathematik

Similar documents (author)

  1. Grötschel, M.; Lügger, J.; Sperber, W.: Wissenschaftliches Publizieren und elektronische Fachinformation im Umbruch : ein Situationsbericht aus der Sicht der Mathematik (1993) 5.68
    5.675108 = sum of:
      5.675108 = sum of:
        1.8462671 = weight(author_txt:grötschel in 7161) [ClassicSimilarity], result of:
          1.8462671 = score(doc=7161,freq=1.0), product of:
            0.56804997 = queryWeight, product of:
              8.667158 = idf(docFreq=19, maxDocs=42740)
              0.06554051 = queryNorm
            3.2501843 = fieldWeight in 7161, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.667158 = idf(docFreq=19, maxDocs=42740)
              0.375 = fieldNorm(doc=7161)
        1.9144205 = weight(author_txt:lügger in 7161) [ClassicSimilarity], result of:
          1.9144205 = score(doc=7161,freq=1.0), product of:
            0.5819447 = queryWeight, product of:
              1.0121564 = boost
              8.772519 = idf(docFreq=17, maxDocs=42740)
              0.06554051 = queryNorm
            3.2896948 = fieldWeight in 7161, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.772519 = idf(docFreq=17, maxDocs=42740)
              0.375 = fieldNorm(doc=7161)
        1.9144205 = weight(author_txt:sperber in 7161) [ClassicSimilarity], result of:
          1.9144205 = score(doc=7161,freq=1.0), product of:
            0.5819447 = queryWeight, product of:
              1.0121564 = boost
              8.772519 = idf(docFreq=17, maxDocs=42740)
              0.06554051 = queryNorm
            3.2896948 = fieldWeight in 7161, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.772519 = idf(docFreq=17, maxDocs=42740)
              0.375 = fieldNorm(doc=7161)
    
  2. Grötschel, M.; Lügger, J.; Sperber, W.: Wissenschaftliches Publizieren und elektronische Fachinformation im Umbruch : ein Situationsbericht aus der Sicht der Mathematik (1993) 5.68
    5.675108 = sum of:
      5.675108 = sum of:
        1.8462671 = weight(author_txt:grötschel in 2947) [ClassicSimilarity], result of:
          1.8462671 = score(doc=2947,freq=1.0), product of:
            0.56804997 = queryWeight, product of:
              8.667158 = idf(docFreq=19, maxDocs=42740)
              0.06554051 = queryNorm
            3.2501843 = fieldWeight in 2947, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.667158 = idf(docFreq=19, maxDocs=42740)
              0.375 = fieldNorm(doc=2947)
        1.9144205 = weight(author_txt:lügger in 2947) [ClassicSimilarity], result of:
          1.9144205 = score(doc=2947,freq=1.0), product of:
            0.5819447 = queryWeight, product of:
              1.0121564 = boost
              8.772519 = idf(docFreq=17, maxDocs=42740)
              0.06554051 = queryNorm
            3.2896948 = fieldWeight in 2947, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.772519 = idf(docFreq=17, maxDocs=42740)
              0.375 = fieldNorm(doc=2947)
        1.9144205 = weight(author_txt:sperber in 2947) [ClassicSimilarity], result of:
          1.9144205 = score(doc=2947,freq=1.0), product of:
            0.5819447 = queryWeight, product of:
              1.0121564 = boost
              8.772519 = idf(docFreq=17, maxDocs=42740)
              0.06554051 = queryNorm
            3.2896948 = fieldWeight in 2947, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.772519 = idf(docFreq=17, maxDocs=42740)
              0.375 = fieldNorm(doc=2947)
    
  3. Dalitz, W.; Grötschel, M.; Lügger, J.; Sperber, W.: Verteiltes Informationssystem für die Mathematik (1995) 4.73
    4.7292566 = sum of:
      4.7292566 = sum of:
        1.538556 = weight(author_txt:grötschel in 134) [ClassicSimilarity], result of:
          1.538556 = score(doc=134,freq=1.0), product of:
            0.56804997 = queryWeight, product of:
              8.667158 = idf(docFreq=19, maxDocs=42740)
              0.06554051 = queryNorm
            2.708487 = fieldWeight in 134, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.667158 = idf(docFreq=19, maxDocs=42740)
              0.3125 = fieldNorm(doc=134)
        1.5953503 = weight(author_txt:lügger in 134) [ClassicSimilarity], result of:
          1.5953503 = score(doc=134,freq=1.0), product of:
            0.5819447 = queryWeight, product of:
              1.0121564 = boost
              8.772519 = idf(docFreq=17, maxDocs=42740)
              0.06554051 = queryNorm
            2.7414122 = fieldWeight in 134, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.772519 = idf(docFreq=17, maxDocs=42740)
              0.3125 = fieldNorm(doc=134)
        1.5953503 = weight(author_txt:sperber in 134) [ClassicSimilarity], result of:
          1.5953503 = score(doc=134,freq=1.0), product of:
            0.5819447 = queryWeight, product of:
              1.0121564 = boost
              8.772519 = idf(docFreq=17, maxDocs=42740)
              0.06554051 = queryNorm
            2.7414122 = fieldWeight in 134, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.772519 = idf(docFreq=17, maxDocs=42740)
              0.3125 = fieldNorm(doc=134)
    
  4. Grötschel, M.; Lügger, J.: ¬Die Zukunft wissenschaftlicher Kommunikation aus der Sicht der Mathematik (1995) 3.34
    3.3428333 = sum of:
      3.3428333 = product of:
        5.01425 = sum of:
          2.4616895 = weight(author_txt:grötschel in 657) [ClassicSimilarity], result of:
            2.4616895 = score(doc=657,freq=1.0), product of:
              0.56804997 = queryWeight, product of:
                8.667158 = idf(docFreq=19, maxDocs=42740)
                0.06554051 = queryNorm
              4.333579 = fieldWeight in 657, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.667158 = idf(docFreq=19, maxDocs=42740)
                0.5 = fieldNorm(doc=657)
          2.5525606 = weight(author_txt:lügger in 657) [ClassicSimilarity], result of:
            2.5525606 = score(doc=657,freq=1.0), product of:
              0.5819447 = queryWeight, product of:
                1.0121564 = boost
                8.772519 = idf(docFreq=17, maxDocs=42740)
                0.06554051 = queryNorm
              4.3862596 = fieldWeight in 657, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.772519 = idf(docFreq=17, maxDocs=42740)
                0.5 = fieldNorm(doc=657)
        0.6666667 = coord(2/3)
    
  5. Grötschel, M.; Lügger, J.: Wissenschaftliche Kommunikation am Wendepunkt : Bibliotheken im Zeitalter globaler elektronischer Netze (1995) 3.34
    3.3428333 = sum of:
      3.3428333 = product of:
        5.01425 = sum of:
          2.4616895 = weight(author_txt:grötschel in 1265) [ClassicSimilarity], result of:
            2.4616895 = score(doc=1265,freq=1.0), product of:
              0.56804997 = queryWeight, product of:
                8.667158 = idf(docFreq=19, maxDocs=42740)
                0.06554051 = queryNorm
              4.333579 = fieldWeight in 1265, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.667158 = idf(docFreq=19, maxDocs=42740)
                0.5 = fieldNorm(doc=1265)
          2.5525606 = weight(author_txt:lügger in 1265) [ClassicSimilarity], result of:
            2.5525606 = score(doc=1265,freq=1.0), product of:
              0.5819447 = queryWeight, product of:
                1.0121564 = boost
                8.772519 = idf(docFreq=17, maxDocs=42740)
                0.06554051 = queryNorm
              4.3862596 = fieldWeight in 1265, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.772519 = idf(docFreq=17, maxDocs=42740)
                0.5 = fieldNorm(doc=1265)
        0.6666667 = coord(2/3)
    

Similar documents (content)

  1. Seeger, T.: Entwicklung der Fachinformation und -kommunikation (2004) 0.51
    0.5070604 = sum of:
      0.5070604 = product of:
        1.5211811 = sum of:
          0.03224014 = weight(abstract_txt:über in 3908) [ClassicSimilarity], result of:
            0.03224014 = score(doc=3908,freq=1.0), product of:
              0.12939999 = queryWeight, product of:
                3.9864168 = idf(docFreq=2156, maxDocs=42740)
                0.032460224 = queryNorm
              0.24915105 = fieldWeight in 3908, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9864168 = idf(docFreq=2156, maxDocs=42740)
                0.0625 = fieldNorm(doc=3908)
          0.06932031 = weight(abstract_txt:deutschen in 3908) [ClassicSimilarity], result of:
            0.06932031 = score(doc=3908,freq=1.0), product of:
              0.21556419 = queryWeight, product of:
                1.2906878 = boost
                5.1452193 = idf(docFreq=676, maxDocs=42740)
                0.032460224 = queryNorm
              0.3215762 = fieldWeight in 3908, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.1452193 = idf(docFreq=676, maxDocs=42740)
                0.0625 = fieldNorm(doc=3908)
          1.4196206 = weight(title_txt:fachinformation in 3908) [ClassicSimilarity], result of:
            1.4196206 = score(doc=3908,freq=1.0), product of:
              0.44094637 = queryWeight, product of:
                1.8459748 = boost
                7.358825 = idf(docFreq=73, maxDocs=42740)
                0.032460224 = queryNorm
              3.219486 = fieldWeight in 3908, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.358825 = idf(docFreq=73, maxDocs=42740)
                0.4375 = fieldNorm(doc=3908)
        0.33333334 = coord(3/9)
    
  2. fachportal-paedagogik.de : Einstieg in erziehungswissenschaftliche Fachinformation (2005) 0.46
    0.46484953 = sum of:
      0.46484953 = product of:
        1.3945485 = sum of:
          0.05642025 = weight(abstract_txt:über in 4999) [ClassicSimilarity], result of:
            0.05642025 = score(doc=4999,freq=1.0), product of:
              0.12939999 = queryWeight, product of:
                3.9864168 = idf(docFreq=2156, maxDocs=42740)
                0.032460224 = queryNorm
              0.43601435 = fieldWeight in 4999, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9864168 = idf(docFreq=2156, maxDocs=42740)
                0.109375 = fieldNorm(doc=4999)
          0.121310554 = weight(abstract_txt:deutschen in 4999) [ClassicSimilarity], result of:
            0.121310554 = score(doc=4999,freq=1.0), product of:
              0.21556419 = queryWeight, product of:
                1.2906878 = boost
                5.1452193 = idf(docFreq=676, maxDocs=42740)
                0.032460224 = queryNorm
              0.5627584 = fieldWeight in 4999, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.1452193 = idf(docFreq=676, maxDocs=42740)
                0.109375 = fieldNorm(doc=4999)
          1.2168177 = weight(title_txt:fachinformation in 4999) [ClassicSimilarity], result of:
            1.2168177 = score(doc=4999,freq=1.0), product of:
              0.44094637 = queryWeight, product of:
                1.8459748 = boost
                7.358825 = idf(docFreq=73, maxDocs=42740)
                0.032460224 = queryNorm
              2.7595594 = fieldWeight in 4999, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.358825 = idf(docFreq=73, maxDocs=42740)
                0.375 = fieldNorm(doc=4999)
        0.33333334 = coord(3/9)
    
  3. Woldering, B.: Workshop UDK und DDC (2001) 0.37
    0.36968583 = sum of:
      0.36968583 = product of:
        1.1090574 = sum of:
          0.1612007 = weight(abstract_txt:über in 496) [ClassicSimilarity], result of:
            0.1612007 = score(doc=496,freq=1.0), product of:
              0.12939999 = queryWeight, product of:
                3.9864168 = idf(docFreq=2156, maxDocs=42740)
                0.032460224 = queryNorm
              1.2457552 = fieldWeight in 496, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9864168 = idf(docFreq=2156, maxDocs=42740)
                0.3125 = fieldNorm(doc=496)
          0.34660158 = weight(abstract_txt:deutschen in 496) [ClassicSimilarity], result of:
            0.34660158 = score(doc=496,freq=1.0), product of:
              0.21556419 = queryWeight, product of:
                1.2906878 = boost
                5.1452193 = idf(docFreq=676, maxDocs=42740)
                0.032460224 = queryNorm
              1.6078811 = fieldWeight in 496, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.1452193 = idf(docFreq=676, maxDocs=42740)
                0.3125 = fieldNorm(doc=496)
          0.6012552 = weight(abstract_txt:bericht in 496) [ClassicSimilarity], result of:
            0.6012552 = score(doc=496,freq=1.0), product of:
              0.31121618 = queryWeight, product of:
                1.5508292 = boost
                6.1822515 = idf(docFreq=239, maxDocs=42740)
                0.032460224 = queryNorm
              1.9319535 = fieldWeight in 496, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.1822515 = idf(docFreq=239, maxDocs=42740)
                0.3125 = fieldNorm(doc=496)
        0.33333334 = coord(3/9)
    
  4. Osterode, A.: Wegweiser durch den Dschungel bibliothekarischer Fachinformation : www.bibliotheksportal.de bietet Auskunft für Experten und Externe (2007) 0.37
    0.36889005 = sum of:
      0.36889005 = product of:
        1.1066701 = sum of:
          0.09118889 = weight(abstract_txt:über in 2404) [ClassicSimilarity], result of:
            0.09118889 = score(doc=2404,freq=2.0), product of:
              0.12939999 = queryWeight, product of:
                3.9864168 = idf(docFreq=2156, maxDocs=42740)
                0.032460224 = queryNorm
              0.7047056 = fieldWeight in 2404, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.9864168 = idf(docFreq=2156, maxDocs=42740)
                0.125 = fieldNorm(doc=2404)
          0.20426948 = weight(abstract_txt:stand in 2404) [ClassicSimilarity], result of:
            0.20426948 = score(doc=2404,freq=1.0), product of:
              0.27911633 = queryWeight, product of:
                1.4686744 = boost
                5.8547482 = idf(docFreq=332, maxDocs=42740)
                0.032460224 = queryNorm
              0.73184353 = fieldWeight in 2404, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8547482 = idf(docFreq=332, maxDocs=42740)
                0.125 = fieldNorm(doc=2404)
          0.8112118 = weight(title_txt:fachinformation in 2404) [ClassicSimilarity], result of:
            0.8112118 = score(doc=2404,freq=1.0), product of:
              0.44094637 = queryWeight, product of:
                1.8459748 = boost
                7.358825 = idf(docFreq=73, maxDocs=42740)
                0.032460224 = queryNorm
              1.8397063 = fieldWeight in 2404, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.358825 = idf(docFreq=73, maxDocs=42740)
                0.25 = fieldNorm(doc=2404)
        0.33333334 = coord(3/9)
    
  5. Ruppert, H.-A.; Sühl-Strohmenger, W.: Kooperationen beim Angebot von elektronischer Fachinformation und die Erwartungen der Nutzer in Universitäten (1996) 0.33
    0.32981548 = sum of:
      0.32981548 = product of:
        0.9894464 = sum of:
          0.05699306 = weight(abstract_txt:über in 5508) [ClassicSimilarity], result of:
            0.05699306 = score(doc=5508,freq=2.0), product of:
              0.12939999 = queryWeight, product of:
                3.9864168 = idf(docFreq=2156, maxDocs=42740)
                0.032460224 = queryNorm
              0.440441 = fieldWeight in 5508, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.9864168 = idf(docFreq=2156, maxDocs=42740)
                0.078125 = fieldNorm(doc=5508)
          0.12124149 = weight(abstract_txt:projekt in 5508) [ClassicSimilarity], result of:
            0.12124149 = score(doc=5508,freq=1.0), product of:
              0.26966864 = queryWeight, product of:
                1.4436041 = boost
                5.7548075 = idf(docFreq=367, maxDocs=42740)
                0.032460224 = queryNorm
              0.44959432 = fieldWeight in 5508, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.7548075 = idf(docFreq=367, maxDocs=42740)
                0.078125 = fieldNorm(doc=5508)
          0.8112118 = weight(title_txt:fachinformation in 5508) [ClassicSimilarity], result of:
            0.8112118 = score(doc=5508,freq=1.0), product of:
              0.44094637 = queryWeight, product of:
                1.8459748 = boost
                7.358825 = idf(docFreq=73, maxDocs=42740)
                0.032460224 = queryNorm
              1.8397063 = fieldWeight in 5508, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.358825 = idf(docFreq=73, maxDocs=42740)
                0.25 = fieldNorm(doc=5508)
        0.33333334 = coord(3/9)