Search (5 results, page 1 of 1)

  • × author_ss:"Schwuchow, W."
  • × theme_ss:"Informationsdienstleistungen"
  1. Schwuchow, W.: Fundamental questions of financing and pricing information services (1992) 0.11
    0.10942326 = product of:
      0.1823721 = sum of:
        0.009632425 = weight(_text_:a in 2281) [ClassicSimilarity], result of:
          0.009632425 = score(doc=2281,freq=4.0), product of:
            0.053464882 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.046368346 = queryNorm
            0.18016359 = fieldWeight in 2281, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.078125 = fieldNorm(doc=2281)
        0.15906717 = weight(_text_:91 in 2281) [ClassicSimilarity], result of:
          0.15906717 = score(doc=2281,freq=2.0), product of:
            0.25837386 = queryWeight, product of:
              5.5722036 = idf(docFreq=456, maxDocs=44218)
              0.046368346 = queryNorm
            0.6156473 = fieldWeight in 2281, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.5722036 = idf(docFreq=456, maxDocs=44218)
              0.078125 = fieldNorm(doc=2281)
        0.013672504 = product of:
          0.027345007 = sum of:
            0.027345007 = weight(_text_:information in 2281) [ClassicSimilarity], result of:
              0.027345007 = score(doc=2281,freq=6.0), product of:
                0.08139861 = queryWeight, product of:
                  1.7554779 = idf(docFreq=20772, maxDocs=44218)
                  0.046368346 = queryNorm
                0.3359395 = fieldWeight in 2281, product of:
                  2.4494898 = tf(freq=6.0), with freq of:
                    6.0 = termFreq=6.0
                  1.7554779 = idf(docFreq=20772, maxDocs=44218)
                  0.078125 = fieldNorm(doc=2281)
          0.5 = coord(1/2)
      0.6 = coord(3/5)
    
    Pages
    S.91-97
    Source
    Information management for information services - economic challenge for the 90's: Proceedings of a Workshop for Participants from Countries in Central and Eastern Europe and Developing Countries, Berlin, 13.-19. Oct. 1991. Ed.: B.G. Goedegebuure u. K.A. Stroetmann
    Type
    a
  2. Schwuchow, W.: Qualität für Informationsdienste : eine dringend aktuelle Frage (1993) 0.04
    0.041002322 = product of:
      0.1025058 = sum of:
        0.008173384 = weight(_text_:a in 364) [ClassicSimilarity], result of:
          0.008173384 = score(doc=364,freq=2.0), product of:
            0.053464882 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.046368346 = queryNorm
            0.15287387 = fieldWeight in 364, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.09375 = fieldNorm(doc=364)
        0.09433242 = sum of:
          0.018945174 = weight(_text_:information in 364) [ClassicSimilarity], result of:
            0.018945174 = score(doc=364,freq=2.0), product of:
              0.08139861 = queryWeight, product of:
                1.7554779 = idf(docFreq=20772, maxDocs=44218)
                0.046368346 = queryNorm
              0.23274569 = fieldWeight in 364, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                1.7554779 = idf(docFreq=20772, maxDocs=44218)
                0.09375 = fieldNorm(doc=364)
          0.07538725 = weight(_text_:22 in 364) [ClassicSimilarity], result of:
            0.07538725 = score(doc=364,freq=2.0), product of:
              0.16237405 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.046368346 = queryNorm
              0.46428138 = fieldWeight in 364, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.09375 = fieldNorm(doc=364)
      0.4 = coord(2/5)
    
    Source
    Technik und Information: Markt, Medien und Methoden. Deutscher Dokumentartag 1992, Technische Universität Berlin, 22.-25.9.1992. Hrsg.: W. Neubauer u. K.-H. Meier
    Type
    a
  3. Schwuchow, W.; Graumann, S.; Bredemeier, W.: ¬A study of the European information services market (1997) 0.01
    0.008092757 = product of:
      0.020231893 = sum of:
        0.010661141 = weight(_text_:a in 480) [ClassicSimilarity], result of:
          0.010661141 = score(doc=480,freq=10.0), product of:
            0.053464882 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.046368346 = queryNorm
            0.19940455 = fieldWeight in 480, product of:
              3.1622777 = tf(freq=10.0), with freq of:
                10.0 = termFreq=10.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.0546875 = fieldNorm(doc=480)
        0.009570752 = product of:
          0.019141505 = sum of:
            0.019141505 = weight(_text_:information in 480) [ClassicSimilarity], result of:
              0.019141505 = score(doc=480,freq=6.0), product of:
                0.08139861 = queryWeight, product of:
                  1.7554779 = idf(docFreq=20772, maxDocs=44218)
                  0.046368346 = queryNorm
                0.23515764 = fieldWeight in 480, product of:
                  2.4494898 = tf(freq=6.0), with freq of:
                    6.0 = termFreq=6.0
                  1.7554779 = idf(docFreq=20772, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=480)
          0.5 = coord(1/2)
      0.4 = coord(2/5)
    
    Abstract
    Reports results of the 1994 Member States Study (MSSTUDY) of the supply of and markets for electronic information services (EIS) in the 17 countries of the European Union, based on the methodological approach developed by the DGD. The surveys were conducted in each country by anational institute using the DGD methodology. 2 differnt approaches were followed: a market approach, measuring expenditures for EISs for professional purposes in the 17 countries; and a supplier approach, measuring the worldwide revenues of suppliers of EISs for professional purposes from the 17 countries. Results from the MSSTUDY are gathered from the supply and demand sides of these markets and aggregated to a European picture
    Source
    Journal of information science. 23(1997) no.3, S.249-259
    Type
    a
  4. Bredemeier, W.; Schwuchow, W.: ¬Der Markt für elektronische Konsumentendienste und seine Bedeutung im Gesamtmarkt für elektronische Informationsdienste in Deutschland (1997) 0.01
    0.005032917 = product of:
      0.012582293 = sum of:
        0.004767807 = weight(_text_:a in 933) [ClassicSimilarity], result of:
          0.004767807 = score(doc=933,freq=2.0), product of:
            0.053464882 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.046368346 = queryNorm
            0.089176424 = fieldWeight in 933, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.0546875 = fieldNorm(doc=933)
        0.007814486 = product of:
          0.015628971 = sum of:
            0.015628971 = weight(_text_:information in 933) [ClassicSimilarity], result of:
              0.015628971 = score(doc=933,freq=4.0), product of:
                0.08139861 = queryWeight, product of:
                  1.7554779 = idf(docFreq=20772, maxDocs=44218)
                  0.046368346 = queryNorm
                0.1920054 = fieldWeight in 933, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.7554779 = idf(docFreq=20772, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=933)
          0.5 = coord(1/2)
      0.4 = coord(2/5)
    
    Abstract
    Im Gegensatz zu den Entwicklungen elektronischer Informationsdienste im Geschäftsbereich verzögerte sich der Take-off der elektronischen Konsumentendienste, aber seit 1995 befinden sich auch die Consumer Services im Boom. Soweit es um die zentrale wirtschaftliche Größe 'Umsatz' geht, wurden diese Entwicklungen bislang nicht von der Marktforschung erfaßt. Erstmalig wurden in den jährlichen Umsatzerhebungen des Institute for Information Economics auch die Anbieter elektronischer Konsumentendienste sowie die Internetanbieter im Internet einbezogen. Damit wird erstmalig eine fundierte Schätzung der Größe des Gesamtmarktes für elektronische Informationsdienste für geschäftliche und private Zwecke möglich. Die Interpretation der gewonnenen Ergebnisse führt zu Einsichten, die nach dem Stand der öffentlichen Diskussion zum Teil überraschen
    Source
    nfd Information - Wissenschaft und Praxis. 48(1997) H.6, S.343-350
    Type
    a
  5. Schwuchow, W.: Qualitätsmanagement für Informationsdienste (1993) 0.00
    0.0047055925 = product of:
      0.011763981 = sum of:
        0.005448922 = weight(_text_:a in 3169) [ClassicSimilarity], result of:
          0.005448922 = score(doc=3169,freq=2.0), product of:
            0.053464882 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.046368346 = queryNorm
            0.10191591 = fieldWeight in 3169, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.0625 = fieldNorm(doc=3169)
        0.006315058 = product of:
          0.012630116 = sum of:
            0.012630116 = weight(_text_:information in 3169) [ClassicSimilarity], result of:
              0.012630116 = score(doc=3169,freq=2.0), product of:
                0.08139861 = queryWeight, product of:
                  1.7554779 = idf(docFreq=20772, maxDocs=44218)
                  0.046368346 = queryNorm
                0.1551638 = fieldWeight in 3169, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.7554779 = idf(docFreq=20772, maxDocs=44218)
                  0.0625 = fieldNorm(doc=3169)
          0.5 = coord(1/2)
      0.4 = coord(2/5)
    
    Theme
    Information
    Type
    a

Languages