Search (4 results, page 1 of 1)

  • × theme_ss:"Informationsmittel"
  • × theme_ss:"Suchoberflächen"
  • × year_i:[1990 TO 2000}
  1. Mundt, M.: Vergleichende Untersuchung der Abfrageoberflächen bibliographischr Datenbanken und eines Metainformationssystems, dargestellt am Beispiel von Datenbanksystemen des Umweltbundesamtes (1999) 0.03 
    0.0309712 = product of:
  0.0619424 = sum of:
    0.04612946 = weight(_text_:und in 7552) [ClassicSimilarity], result of:
      0.04612946 = score(doc=7552,freq=12.0), product of:
        0.09613158 = queryWeight, product of:
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.04337349 = queryNorm
        0.47985753 = fieldWeight in 7552, product of:
          3.4641016 = tf(freq=12.0), with freq of:
            12.0 = termFreq=12.0
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.0625 = fieldNorm(doc=7552)
    0.015812939 = product of:
      0.047438815 = sum of:
        0.047438815 = weight(_text_:29 in 7552) [ClassicSimilarity], result of:
          0.047438815 = score(doc=7552,freq=2.0), product of:
            0.15257438 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.04337349 = queryNorm
            0.31092256 = fieldWeight in 7552, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0625 = fieldNorm(doc=7552)
      0.33333334 = coord(1/3)
  0.5 = coord(2/4)
    Abstract
    In der vorliegenden Arbeit werden 4 Abfrageoberflächen unterschiedlicher Retrievalsysteme, die für die Mitarbeiter des Umweltbundesamtes Berlin zugänglich sind, im Hinblick auf Nutzerfreundlichkeit und intuitiver Bedienbarkeit vergleichend untersucht. Der 'Einfachdialog' und die Oberfläche der 'Umwelt-CD' greifen auf die Datenbestände der Umweltdatenbanken zu. Berücksichtigt werden hierbei die Oberflächen zur Recherche in ULIDAT und UFORDAT. Das Metadatensystem UDK (Umweltdatenkatalog) wird in der PC-Version, dem 'UDK-UBA', und in der WWW-Variante in die Untersuchung einbezogen
    Date
    28.11.1999 13:32:29
    Imprint
    Potsdam : Institut für Information und Dokumentation
  2. Potmesil, M.: Maps alive : viewing geospatial information on the WWW (1997) 0.01 
    0.011806361 = product of:
  0.047225446 = sum of:
    0.047225446 = product of:
      0.07083817 = sum of:
        0.03557911 = weight(_text_:29 in 2703) [ClassicSimilarity], result of:
          0.03557911 = score(doc=2703,freq=2.0), product of:
            0.15257438 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.04337349 = queryNorm
            0.23319192 = fieldWeight in 2703, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.046875 = fieldNorm(doc=2703)
        0.035259057 = weight(_text_:22 in 2703) [ClassicSimilarity], result of:
          0.035259057 = score(doc=2703,freq=2.0), product of:
            0.15188658 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04337349 = queryNorm
            0.23214069 = fieldWeight in 2703, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=2703)
      0.6666667 = coord(2/3)
  0.25 = coord(1/4)
    Date
    1. 8.1996 22:08:06
    Source
    Computer networks and ISDN systems. 29(1997) no.8, S.1327-1342
  3. Nicholas, D.: LISA Plus on CD-ROM : version 4 (1997) 0.01 
    0.009838635 = product of:
  0.03935454 = sum of:
    0.03935454 = product of:
      0.059031807 = sum of:
        0.029649261 = weight(_text_:29 in 228) [ClassicSimilarity], result of:
          0.029649261 = score(doc=228,freq=2.0), product of:
            0.15257438 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.04337349 = queryNorm
            0.19432661 = fieldWeight in 228, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0390625 = fieldNorm(doc=228)
        0.029382547 = weight(_text_:22 in 228) [ClassicSimilarity], result of:
          0.029382547 = score(doc=228,freq=2.0), product of:
            0.15188658 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04337349 = queryNorm
            0.19345059 = fieldWeight in 228, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=228)
      0.6666667 = coord(2/3)
  0.25 = coord(1/4)
    Date
    9. 2.1997 18:44:22
    Source
    Journal of librarianship and information science. 29(1997) no.3, A.161-162
  4. Stoker, D.; Cooke, A.: Evaluation of networked information sources (1995) 0.00 
    0.004993661 = product of:
  0.019974643 = sum of:
    0.019974643 = weight(_text_:und in 1692) [ClassicSimilarity], result of:
      0.019974643 = score(doc=1692,freq=4.0), product of:
        0.09613158 = queryWeight, product of:
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.04337349 = queryNorm
        0.20778441 = fieldWeight in 1692, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.046875 = fieldNorm(doc=1692)
  0.25 = coord(1/4)
    Content
    Untersuchungs- und Beschreibungskriterien für Online- und CD-ROM-Informationsmittel

Authors

Languages

Types