Document (#17562)

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) 5.69
    5.6884575 = sum of:
      5.6884575 = sum of:
        1.862303 = weight(author_txt:grötschel in 7160) [ClassicSimilarity], result of:
          1.862303 = score(doc=7160,freq=1.0), product of:
            0.57044476 = queryWeight, product of:
              8.705735 = idf(docFreq=19, maxDocs=44421)
              0.06552517 = queryNorm
            3.2646508 = fieldWeight in 7160, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.705735 = idf(docFreq=19, maxDocs=44421)
              0.375 = fieldNorm(doc=7160)
        1.8954148 = weight(author_txt:sperber in 7160) [ClassicSimilarity], result of:
          1.8954148 = score(doc=7160,freq=1.0), product of:
            0.5771866 = queryWeight, product of:
              1.0058919 = boost
              8.757029 = idf(docFreq=18, maxDocs=44421)
              0.06552517 = queryNorm
            3.2838857 = fieldWeight in 7160, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.757029 = idf(docFreq=18, maxDocs=44421)
              0.375 = fieldNorm(doc=7160)
        1.9307398 = weight(author_txt:lügger in 7160) [ClassicSimilarity], result of:
          1.9307398 = score(doc=7160,freq=1.0), product of:
            0.58433586 = queryWeight, product of:
              1.0121025 = boost
              8.811096 = idf(docFreq=17, maxDocs=44421)
              0.06552517 = queryNorm
            3.304161 = fieldWeight in 7160, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.811096 = idf(docFreq=17, maxDocs=44421)
              0.375 = fieldNorm(doc=7160)
    
  2. Grötschel, M.; Lügger, J.; Sperber, W.: Wissenschaftliches Publizieren und elektronische Fachinformation im Umbruch : ein Situationsbericht aus der Sicht der Mathematik (1993) 5.69
    5.6884575 = sum of:
      5.6884575 = sum of:
        1.862303 = weight(author_txt:grötschel in 2946) [ClassicSimilarity], result of:
          1.862303 = score(doc=2946,freq=1.0), product of:
            0.57044476 = queryWeight, product of:
              8.705735 = idf(docFreq=19, maxDocs=44421)
              0.06552517 = queryNorm
            3.2646508 = fieldWeight in 2946, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.705735 = idf(docFreq=19, maxDocs=44421)
              0.375 = fieldNorm(doc=2946)
        1.8954148 = weight(author_txt:sperber in 2946) [ClassicSimilarity], result of:
          1.8954148 = score(doc=2946,freq=1.0), product of:
            0.5771866 = queryWeight, product of:
              1.0058919 = boost
              8.757029 = idf(docFreq=18, maxDocs=44421)
              0.06552517 = queryNorm
            3.2838857 = fieldWeight in 2946, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.757029 = idf(docFreq=18, maxDocs=44421)
              0.375 = fieldNorm(doc=2946)
        1.9307398 = weight(author_txt:lügger in 2946) [ClassicSimilarity], result of:
          1.9307398 = score(doc=2946,freq=1.0), product of:
            0.58433586 = queryWeight, product of:
              1.0121025 = boost
              8.811096 = idf(docFreq=17, maxDocs=44421)
              0.06552517 = queryNorm
            3.304161 = fieldWeight in 2946, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.811096 = idf(docFreq=17, maxDocs=44421)
              0.375 = fieldNorm(doc=2946)
    
  3. Dalitz, W.; Grötschel, M.; Lügger, J.; Sperber, W.: Verteiltes Informationssystem für die Mathematik (1995) 4.74
    4.7403812 = sum of:
      4.7403812 = sum of:
        1.5519191 = weight(author_txt:grötschel in 133) [ClassicSimilarity], result of:
          1.5519191 = score(doc=133,freq=1.0), product of:
            0.57044476 = queryWeight, product of:
              8.705735 = idf(docFreq=19, maxDocs=44421)
              0.06552517 = queryNorm
            2.7205422 = fieldWeight in 133, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.705735 = idf(docFreq=19, maxDocs=44421)
              0.3125 = fieldNorm(doc=133)
        1.5795122 = weight(author_txt:sperber in 133) [ClassicSimilarity], result of:
          1.5795122 = score(doc=133,freq=1.0), product of:
            0.5771866 = queryWeight, product of:
              1.0058919 = boost
              8.757029 = idf(docFreq=18, maxDocs=44421)
              0.06552517 = queryNorm
            2.7365713 = fieldWeight in 133, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.757029 = idf(docFreq=18, maxDocs=44421)
              0.3125 = fieldNorm(doc=133)
        1.6089499 = weight(author_txt:lügger in 133) [ClassicSimilarity], result of:
          1.6089499 = score(doc=133,freq=1.0), product of:
            0.58433586 = queryWeight, product of:
              1.0121025 = boost
              8.811096 = idf(docFreq=17, maxDocs=44421)
              0.06552517 = queryNorm
            2.7534676 = fieldWeight in 133, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.811096 = idf(docFreq=17, maxDocs=44421)
              0.3125 = fieldNorm(doc=133)
    
  4. Grötschel, M.; Lügger, J.: ¬Die Zukunft wissenschaftlicher Kommunikation aus der Sicht der Mathematik (1995) 3.37
    3.3715935 = sum of:
      3.3715935 = product of:
        5.05739 = sum of:
          2.4830706 = weight(author_txt:grötschel in 656) [ClassicSimilarity], result of:
            2.4830706 = score(doc=656,freq=1.0), product of:
              0.57044476 = queryWeight, product of:
                8.705735 = idf(docFreq=19, maxDocs=44421)
                0.06552517 = queryNorm
              4.3528676 = fieldWeight in 656, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.705735 = idf(docFreq=19, maxDocs=44421)
                0.5 = fieldNorm(doc=656)
          2.5743198 = weight(author_txt:lügger in 656) [ClassicSimilarity], result of:
            2.5743198 = score(doc=656,freq=1.0), product of:
              0.58433586 = queryWeight, product of:
                1.0121025 = boost
                8.811096 = idf(docFreq=17, maxDocs=44421)
                0.06552517 = queryNorm
              4.405548 = fieldWeight in 656, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.811096 = idf(docFreq=17, maxDocs=44421)
                0.5 = fieldNorm(doc=656)
        0.6666667 = coord(2/3)
    
  5. Grötschel, M.; Lügger, J.: Wissenschaftliche Kommunikation am Wendepunkt : Bibliotheken im Zeitalter globaler elektronischer Netze (1995) 3.37
    3.3715935 = sum of:
      3.3715935 = product of:
        5.05739 = sum of:
          2.4830706 = weight(author_txt:grötschel in 1264) [ClassicSimilarity], result of:
            2.4830706 = score(doc=1264,freq=1.0), product of:
              0.57044476 = queryWeight, product of:
                8.705735 = idf(docFreq=19, maxDocs=44421)
                0.06552517 = queryNorm
              4.3528676 = fieldWeight in 1264, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.705735 = idf(docFreq=19, maxDocs=44421)
                0.5 = fieldNorm(doc=1264)
          2.5743198 = weight(author_txt:lügger in 1264) [ClassicSimilarity], result of:
            2.5743198 = score(doc=1264,freq=1.0), product of:
              0.58433586 = queryWeight, product of:
                1.0121025 = boost
                8.811096 = idf(docFreq=17, maxDocs=44421)
                0.06552517 = queryNorm
              4.405548 = fieldWeight in 1264, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.811096 = idf(docFreq=17, maxDocs=44421)
                0.5 = fieldNorm(doc=1264)
        0.6666667 = coord(2/3)
    

Similar documents (content)

  1. Seeger, T.: Entwicklung der Fachinformation und -kommunikation (2004) 0.52
    0.51528156 = sum of:
      0.51528156 = product of:
        1.5458446 = sum of:
          0.031750914 = weight(abstract_txt:über in 3907) [ClassicSimilarity], result of:
            0.031750914 = score(doc=3907,freq=1.0), product of:
              0.12817597 = queryWeight, product of:
                3.9634154 = idf(docFreq=2293, maxDocs=44421)
                0.032339778 = queryNorm
              0.24771346 = fieldWeight in 3907, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9634154 = idf(docFreq=2293, maxDocs=44421)
                0.0625 = fieldNorm(doc=3907)
          0.069042556 = weight(abstract_txt:deutschen in 3907) [ClassicSimilarity], result of:
            0.069042556 = score(doc=3907,freq=1.0), product of:
              0.2151363 = queryWeight, product of:
                1.2955481 = boost
                5.134795 = idf(docFreq=710, maxDocs=44421)
                0.032339778 = queryNorm
              0.3209247 = fieldWeight in 3907, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.134795 = idf(docFreq=710, maxDocs=44421)
                0.0625 = fieldNorm(doc=3907)
          1.4450511 = weight(title_txt:fachinformation in 3907) [ClassicSimilarity], result of:
            1.4450511 = score(doc=3907,freq=1.0), product of:
              0.44650456 = queryWeight, product of:
                1.8664211 = boost
                7.3974023 = idf(docFreq=73, maxDocs=44421)
                0.032339778 = queryNorm
              3.2363634 = fieldWeight in 3907, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.3974023 = idf(docFreq=73, maxDocs=44421)
                0.4375 = fieldNorm(doc=3907)
        0.33333334 = coord(3/9)
    
  2. fachportal-paedagogik.de : Einstieg in erziehungswissenschaftliche Fachinformation (2005) 0.47
    0.47166795 = sum of:
      0.47166795 = product of:
        1.4150038 = sum of:
          0.0555641 = weight(abstract_txt:über in 4998) [ClassicSimilarity], result of:
            0.0555641 = score(doc=4998,freq=1.0), product of:
              0.12817597 = queryWeight, product of:
                3.9634154 = idf(docFreq=2293, maxDocs=44421)
                0.032339778 = queryNorm
              0.43349856 = fieldWeight in 4998, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9634154 = idf(docFreq=2293, maxDocs=44421)
                0.109375 = fieldNorm(doc=4998)
          0.12082446 = weight(abstract_txt:deutschen in 4998) [ClassicSimilarity], result of:
            0.12082446 = score(doc=4998,freq=1.0), product of:
              0.2151363 = queryWeight, product of:
                1.2955481 = boost
                5.134795 = idf(docFreq=710, maxDocs=44421)
                0.032339778 = queryNorm
              0.5616182 = fieldWeight in 4998, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.134795 = idf(docFreq=710, maxDocs=44421)
                0.109375 = fieldNorm(doc=4998)
          1.2386153 = weight(title_txt:fachinformation in 4998) [ClassicSimilarity], result of:
            1.2386153 = score(doc=4998,freq=1.0), product of:
              0.44650456 = queryWeight, product of:
                1.8664211 = boost
                7.3974023 = idf(docFreq=73, maxDocs=44421)
                0.032339778 = queryNorm
              2.774026 = fieldWeight in 4998, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.3974023 = idf(docFreq=73, maxDocs=44421)
                0.375 = fieldNorm(doc=4998)
        0.33333334 = coord(3/9)
    
  3. Osterode, A.: Wegweiser durch den Dschungel bibliothekarischer Fachinformation : www.bibliotheksportal.de bietet Auskunft für Experten und Externe (2007) 0.37
    0.3733227 = sum of:
      0.3733227 = product of:
        1.119968 = sum of:
          0.08980515 = weight(abstract_txt:über in 1403) [ClassicSimilarity], result of:
            0.08980515 = score(doc=1403,freq=2.0), product of:
              0.12817597 = queryWeight, product of:
                3.9634154 = idf(docFreq=2293, maxDocs=44421)
                0.032339778 = queryNorm
              0.7006395 = fieldWeight in 1403, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.9634154 = idf(docFreq=2293, maxDocs=44421)
                0.125 = fieldNorm(doc=1403)
          0.20441943 = weight(abstract_txt:stand in 1403) [ClassicSimilarity], result of:
            0.20441943 = score(doc=1403,freq=1.0), product of:
              0.2794456 = queryWeight, product of:
                1.4765403 = boost
                5.852143 = idf(docFreq=346, maxDocs=44421)
                0.032339778 = queryNorm
              0.73151785 = fieldWeight in 1403, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.852143 = idf(docFreq=346, maxDocs=44421)
                0.125 = fieldNorm(doc=1403)
          0.8257435 = weight(title_txt:fachinformation in 1403) [ClassicSimilarity], result of:
            0.8257435 = score(doc=1403,freq=1.0), product of:
              0.44650456 = queryWeight, product of:
                1.8664211 = boost
                7.3974023 = idf(docFreq=73, maxDocs=44421)
                0.032339778 = queryNorm
              1.8493506 = fieldWeight in 1403, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.3974023 = idf(docFreq=73, maxDocs=44421)
                0.25 = fieldNorm(doc=1403)
        0.33333334 = coord(3/9)
    
  4. Woldering, B.: Workshop UDK und DDC (2001) 0.37
    0.37017882 = sum of:
      0.37017882 = product of:
        1.1105365 = sum of:
          0.15875457 = weight(abstract_txt:über in 495) [ClassicSimilarity], result of:
            0.15875457 = score(doc=495,freq=1.0), product of:
              0.12817597 = queryWeight, product of:
                3.9634154 = idf(docFreq=2293, maxDocs=44421)
                0.032339778 = queryNorm
              1.2385674 = fieldWeight in 495, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9634154 = idf(docFreq=2293, maxDocs=44421)
                0.3125 = fieldNorm(doc=495)
          0.3452128 = weight(abstract_txt:deutschen in 495) [ClassicSimilarity], result of:
            0.3452128 = score(doc=495,freq=1.0), product of:
              0.2151363 = queryWeight, product of:
                1.2955481 = boost
                5.134795 = idf(docFreq=710, maxDocs=44421)
                0.032339778 = queryNorm
              1.6046236 = fieldWeight in 495, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.134795 = idf(docFreq=710, maxDocs=44421)
                0.3125 = fieldNorm(doc=495)
          0.6065691 = weight(abstract_txt:bericht in 495) [ClassicSimilarity], result of:
            0.6065691 = score(doc=495,freq=1.0), product of:
              0.31326315 = queryWeight, product of:
                1.5633324 = boost
                6.196136 = idf(docFreq=245, maxDocs=44421)
                0.032339778 = queryNorm
              1.9362925 = fieldWeight in 495, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.196136 = idf(docFreq=245, maxDocs=44421)
                0.3125 = fieldNorm(doc=495)
        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
    0.33453637 = sum of:
      0.33453637 = product of:
        1.0036091 = sum of:
          0.05612822 = weight(abstract_txt:über in 5507) [ClassicSimilarity], result of:
            0.05612822 = score(doc=5507,freq=2.0), product of:
              0.12817597 = queryWeight, product of:
                3.9634154 = idf(docFreq=2293, maxDocs=44421)
                0.032339778 = queryNorm
              0.43789968 = fieldWeight in 5507, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.9634154 = idf(docFreq=2293, maxDocs=44421)
                0.078125 = fieldNorm(doc=5507)
          0.1217373 = weight(abstract_txt:projekt in 5507) [ClassicSimilarity], result of:
            0.1217373 = score(doc=5507,freq=1.0), product of:
              0.2705899 = queryWeight, product of:
                1.4529561 = boost
                5.7586684 = idf(docFreq=380, maxDocs=44421)
                0.032339778 = queryNorm
              0.44989598 = fieldWeight in 5507, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.7586684 = idf(docFreq=380, maxDocs=44421)
                0.078125 = fieldNorm(doc=5507)
          0.8257435 = weight(title_txt:fachinformation in 5507) [ClassicSimilarity], result of:
            0.8257435 = score(doc=5507,freq=1.0), product of:
              0.44650456 = queryWeight, product of:
                1.8664211 = boost
                7.3974023 = idf(docFreq=73, maxDocs=44421)
                0.032339778 = queryNorm
              1.8493506 = fieldWeight in 5507, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.3974023 = idf(docFreq=73, maxDocs=44421)
                0.25 = fieldNorm(doc=5507)
        0.33333334 = coord(3/9)