Document (#26459)

Author
Stock, W.G.
Röttger, M.
Title
¬Die mittlere Güte von Navigationssystemen : Ein Kennwert für komparative Analysen von Websites bei Usability-Nutzertests
Source
Information - Wissenschaft und Praxis. 54(2003) H.7, S.401-404
Year
2003
Abstract
Mit der mittleren Güte des Navigationssystems einer Website stellen wir einen quantitativen Kennwert für die Erfassung der Usability von Webauftritten vor. Der Kennwert arbeitet mit Klickraten und Abbruchhäufigkeiten bei aufgabenbezogenen Nutzertests. Er ist bei vergleichenden Analysen von Websites einsetzbar.
Theme
Internet
Suchoberflächen

Similar documents (author)

  1. Stock, M.; Stock, W.G.: Klassifikation und terminologische Kontrolle : Yahoo!, Open Directory und Oingo im Vergleich (2000) 4.93
    4.931419 = sum of:
      4.931419 = weight(author_txt:stock in 6496) [ClassicSimilarity], result of:
        4.931419 = fieldWeight in 6496, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          6.9740796 = idf(docFreq=112, maxDocs=44421)
          0.5 = fieldNorm(doc=6496)
    
  2. Stock, M.; Stock, W.G.: Internet-Suchwerkzeuge im Vergleich (III) : Informationslinguistik und -statistik: AltaVista, FAST und Northern Light (2001) 4.93
    4.931419 = sum of:
      4.931419 = weight(author_txt:stock in 6578) [ClassicSimilarity], result of:
        4.931419 = fieldWeight in 6578, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          6.9740796 = idf(docFreq=112, maxDocs=44421)
          0.5 = fieldNorm(doc=6578)
    
  3. Stock, M.; Stock, W.G.: Internet-Suchwerkzeuge im Vergleich (IV) : Relevance Ranking nach "Popularität" von Webseiten: Google (2001) 4.93
    4.931419 = sum of:
      4.931419 = weight(author_txt:stock in 6771) [ClassicSimilarity], result of:
        4.931419 = fieldWeight in 6771, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          6.9740796 = idf(docFreq=112, maxDocs=44421)
          0.5 = fieldNorm(doc=6771)
    
  4. Stock, M.; Stock, W.G.: Internet-Suchwerkzeuge im Vergleich : Teil 1: Retrievaltests mit Known Item searches (2000) 4.93
    4.931419 = sum of:
      4.931419 = weight(author_txt:stock in 6772) [ClassicSimilarity], result of:
        4.931419 = fieldWeight in 6772, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          6.9740796 = idf(docFreq=112, maxDocs=44421)
          0.5 = fieldNorm(doc=6772)
    
  5. Stock, M.; Stock, W.G.: Medizininformationen : Literaturnachweise, Volltexte und klinische Entscheidungen aus einer Hand (2004) 4.93
    4.931419 = sum of:
      4.931419 = weight(author_txt:stock in 4288) [ClassicSimilarity], result of:
        4.931419 = fieldWeight in 4288, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          6.9740796 = idf(docFreq=112, maxDocs=44421)
          0.5 = fieldNorm(doc=4288)
    

Similar documents (content)

  1. Heine, E.V.I.; Stock, W.G.; Oglou, Y.A.; Hackel, M.; Krasic, A.; Quack, S.; Rode, N.; Burghardt, S.; Manalodiparambil, M.; Röttger, M.; Schönhalz, D.; Valder, A.; Kühn, K.; Bachmaier, K.; Disli, S.; Punner, M.; Sabbagh, M.; Ströbele, U.; Bogen, C.; Rauter, J.; Schowe, K.; Steffen J.; Wiese, S.; Rohmen, S.; Wurzler, M.; Bülow, G.; Pudelko, F.; Roelvink, V.; Adjei-Kwarteng, C.; Jovanovic, M.; Kosmidou, M.; Hedwing, M.: Usability von Navigationssystemen im E-Commerce und bei informativen Websites - des Nutzers Odyssee (2003) 0.31
    0.30830052 = sum of:
      0.30830052 = product of:
        1.1561269 = sum of:
          0.023850309 = weight(abstract_txt:einer in 2966) [ClassicSimilarity], result of:
            0.023850309 = score(doc=2966,freq=1.0), product of:
              0.04914252 = queryWeight, product of:
                3.882635 = idf(docFreq=2486, maxDocs=44421)
                0.012657003 = queryNorm
              0.4853294 = fieldWeight in 2966, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.882635 = idf(docFreq=2486, maxDocs=44421)
                0.125 = fieldNorm(doc=2966)
          0.19235836 = weight(abstract_txt:usability in 2966) [ClassicSimilarity], result of:
            0.19235836 = score(doc=2966,freq=1.0), product of:
              0.24900733 = queryWeight, product of:
                3.1834083 = boost
                6.1800065 = idf(docFreq=249, maxDocs=44421)
                0.012657003 = queryNorm
              0.7725008 = fieldWeight in 2966, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.1800065 = idf(docFreq=249, maxDocs=44421)
                0.125 = fieldNorm(doc=2966)
          0.30187362 = weight(abstract_txt:websites in 2966) [ClassicSimilarity], result of:
            0.30187362 = score(doc=2966,freq=2.0), product of:
              0.26689774 = queryWeight, product of:
                3.2957838 = boost
                6.398163 = idf(docFreq=200, maxDocs=44421)
                0.012657003 = queryNorm
              1.131046 = fieldWeight in 2966, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.398163 = idf(docFreq=200, maxDocs=44421)
                0.125 = fieldNorm(doc=2966)
          0.6380446 = weight(abstract_txt:güte in 2966) [ClassicSimilarity], result of:
            0.6380446 = score(doc=2966,freq=1.0), product of:
              0.5538244 = queryWeight, product of:
                4.7475805 = boost
                9.216561 = idf(docFreq=11, maxDocs=44421)
                0.012657003 = queryNorm
              1.1520702 = fieldWeight in 2966, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.216561 = idf(docFreq=11, maxDocs=44421)
                0.125 = fieldNorm(doc=2966)
        0.26666668 = coord(4/15)
    
  2. Weishaupt, K.: Alephino : ein neues Bibliothekssystem für kleine und mittlere Bibliotheken (2004) 0.18
    0.1761204 = sum of:
      0.1761204 = product of:
        0.880602 = sum of:
          0.023923494 = weight(abstract_txt:einen in 3286) [ClassicSimilarity], result of:
            0.023923494 = score(doc=3286,freq=3.0), product of:
              0.059245046 = queryWeight, product of:
                1.0979873 = boost
                4.263084 = idf(docFreq=1699, maxDocs=44421)
                0.012657003 = queryNorm
              0.40380582 = fieldWeight in 3286, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.263084 = idf(docFreq=1699, maxDocs=44421)
                0.0546875 = fieldNorm(doc=3286)
          0.11566084 = weight(abstract_txt:mittleren in 3286) [ClassicSimilarity], result of:
            0.11566084 = score(doc=3286,freq=1.0), product of:
              0.2443057 = queryWeight, product of:
                2.2296572 = boost
                8.656945 = idf(docFreq=20, maxDocs=44421)
                0.012657003 = queryNorm
              0.4734267 = fieldWeight in 3286, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.656945 = idf(docFreq=20, maxDocs=44421)
                0.0546875 = fieldNorm(doc=3286)
          0.74101764 = weight(title_txt:mittlere in 3286) [ClassicSimilarity], result of:
            0.74101764 = score(doc=3286,freq=1.0), product of:
              0.2636658 = queryWeight, product of:
                2.316318 = boost
                8.993418 = idf(docFreq=14, maxDocs=44421)
                0.012657003 = queryNorm
              2.810443 = fieldWeight in 3286, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.993418 = idf(docFreq=14, maxDocs=44421)
                0.3125 = fieldNorm(doc=3286)
        0.2 = coord(3/15)
    
  3. Bank, C.: ¬Die Usability von Online-Wörterbüchern und elektronischen Sprachportalen (2012) 0.16
    0.15522349 = sum of:
      0.15522349 = product of:
        0.46567047 = sum of:
          0.016864715 = weight(abstract_txt:einer in 1566) [ClassicSimilarity], result of:
            0.016864715 = score(doc=1566,freq=2.0), product of:
              0.04914252 = queryWeight, product of:
                3.882635 = idf(docFreq=2486, maxDocs=44421)
                0.012657003 = queryNorm
              0.3431797 = fieldWeight in 1566, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.882635 = idf(docFreq=2486, maxDocs=44421)
                0.0625 = fieldNorm(doc=1566)
          0.015785413 = weight(abstract_txt:einen in 1566) [ClassicSimilarity], result of:
            0.015785413 = score(doc=1566,freq=1.0), product of:
              0.059245046 = queryWeight, product of:
                1.0979873 = boost
                4.263084 = idf(docFreq=1699, maxDocs=44421)
                0.012657003 = queryNorm
              0.26644275 = fieldWeight in 1566, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.263084 = idf(docFreq=1699, maxDocs=44421)
                0.0625 = fieldNorm(doc=1566)
          0.054256074 = weight(abstract_txt:website in 1566) [ClassicSimilarity], result of:
            0.054256074 = score(doc=1566,freq=1.0), product of:
              0.1349316 = queryWeight, product of:
                1.6570214 = boost
                6.4336095 = idf(docFreq=193, maxDocs=44421)
                0.012657003 = queryNorm
              0.4021006 = fieldWeight in 1566, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.4336095 = idf(docFreq=193, maxDocs=44421)
                0.0625 = fieldNorm(doc=1566)
          0.2720358 = weight(abstract_txt:usability in 1566) [ClassicSimilarity], result of:
            0.2720358 = score(doc=1566,freq=8.0), product of:
              0.24900733 = queryWeight, product of:
                3.1834083 = boost
                6.1800065 = idf(docFreq=249, maxDocs=44421)
                0.012657003 = queryNorm
              1.0924811 = fieldWeight in 1566, product of:
                2.828427 = tf(freq=8.0), with freq of:
                  8.0 = termFreq=8.0
                6.1800065 = idf(docFreq=249, maxDocs=44421)
                0.0625 = fieldNorm(doc=1566)
          0.10672845 = weight(abstract_txt:websites in 1566) [ClassicSimilarity], result of:
            0.10672845 = score(doc=1566,freq=1.0), product of:
              0.26689774 = queryWeight, product of:
                3.2957838 = boost
                6.398163 = idf(docFreq=200, maxDocs=44421)
                0.012657003 = queryNorm
              0.39988518 = fieldWeight in 1566, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.398163 = idf(docFreq=200, maxDocs=44421)
                0.0625 = fieldNorm(doc=1566)
        0.33333334 = coord(5/15)
    
  4. Weinhold, T.; Bekavac, B.; Öttl, S.: BibEval - Ein webbasierter Kriterienkatalog zur Usability-Evaluation von Bibliothekswebsites (2011) 0.15
    0.15382798 = sum of:
      0.15382798 = product of:
        0.46148393 = sum of:
          0.023850309 = weight(abstract_txt:einer in 303) [ClassicSimilarity], result of:
            0.023850309 = score(doc=303,freq=4.0), product of:
              0.04914252 = queryWeight, product of:
                3.882635 = idf(docFreq=2486, maxDocs=44421)
                0.012657003 = queryNorm
              0.4853294 = fieldWeight in 303, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.882635 = idf(docFreq=2486, maxDocs=44421)
                0.0625 = fieldNorm(doc=303)
          0.022323946 = weight(abstract_txt:einen in 303) [ClassicSimilarity], result of:
            0.022323946 = score(doc=303,freq=2.0), product of:
              0.059245046 = queryWeight, product of:
                1.0979873 = boost
                4.263084 = idf(docFreq=1699, maxDocs=44421)
                0.012657003 = queryNorm
              0.37680694 = fieldWeight in 303, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.263084 = idf(docFreq=1699, maxDocs=44421)
                0.0625 = fieldNorm(doc=303)
          0.054256074 = weight(abstract_txt:website in 303) [ClassicSimilarity], result of:
            0.054256074 = score(doc=303,freq=1.0), product of:
              0.1349316 = queryWeight, product of:
                1.6570214 = boost
                6.4336095 = idf(docFreq=193, maxDocs=44421)
                0.012657003 = queryNorm
              0.4021006 = fieldWeight in 303, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.4336095 = idf(docFreq=193, maxDocs=44421)
                0.0625 = fieldNorm(doc=303)
          0.19235836 = weight(abstract_txt:usability in 303) [ClassicSimilarity], result of:
            0.19235836 = score(doc=303,freq=4.0), product of:
              0.24900733 = queryWeight, product of:
                3.1834083 = boost
                6.1800065 = idf(docFreq=249, maxDocs=44421)
                0.012657003 = queryNorm
              0.7725008 = fieldWeight in 303, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                6.1800065 = idf(docFreq=249, maxDocs=44421)
                0.0625 = fieldNorm(doc=303)
          0.16869524 = weight(abstract_txt:analysen in 303) [ClassicSimilarity], result of:
            0.16869524 = score(doc=303,freq=1.0), product of:
              0.362154 = queryWeight, product of:
                3.8391309 = boost
                7.4529724 = idf(docFreq=69, maxDocs=44421)
                0.012657003 = queryNorm
              0.46581078 = fieldWeight in 303, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.4529724 = idf(docFreq=69, maxDocs=44421)
                0.0625 = fieldNorm(doc=303)
        0.33333334 = coord(5/15)
    
  5. Handlungsbedarf für kleinere und mittlere Unternehmen : BMWi-Workshop (2002) 0.13
    0.13405138 = sum of:
      0.13405138 = product of:
        1.0053853 = sum of:
          0.26436764 = weight(abstract_txt:mittleren in 2367) [ClassicSimilarity], result of:
            0.26436764 = score(doc=2367,freq=1.0), product of:
              0.2443057 = queryWeight, product of:
                2.2296572 = boost
                8.656945 = idf(docFreq=20, maxDocs=44421)
                0.012657003 = queryNorm
              1.0821182 = fieldWeight in 2367, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.656945 = idf(docFreq=20, maxDocs=44421)
                0.125 = fieldNorm(doc=2367)
          0.74101764 = weight(title_txt:mittlere in 2367) [ClassicSimilarity], result of:
            0.74101764 = score(doc=2367,freq=1.0), product of:
              0.2636658 = queryWeight, product of:
                2.316318 = boost
                8.993418 = idf(docFreq=14, maxDocs=44421)
                0.012657003 = queryNorm
              2.810443 = fieldWeight in 2367, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.993418 = idf(docFreq=14, maxDocs=44421)
                0.3125 = fieldNorm(doc=2367)
        0.13333334 = coord(2/15)