Document (#8435)

Author
Reiter, M.
Title
SAFIR - ein intelligentes Frontendsystem für die Informationssuche vom persönlichen Arbeitsplatz aus
Source
Pragmatische Aspekte beim Entwurf und Betrieb von Informationssystemen: Proc. 1. Int. Symposiums für Informationswissenschaft, Universität Konstanz, 17.-19.10.1990. Hrsg.: J. Herget u. R. Kuhlen
Imprint
Konstanz : Universitätsverlag
Year
1990
Pages
S.184-200
Series
Konstanzer Schriften zur Informationswissenschaft; Bd.1
Abstract
In diesem Beitrag wird beschrieben, wie ein Benutzer, der gelegentlich Informationen in internationalen Datenbanken sucht, durch ein intelligentes Frontendsystem unterstützt werden kann. Es wurden die folgenden Teilaufgaben untersucht, die ein solches System ausführen muß: Auswahl von Datenbanken, Hilfe bei der Beschreibung des Interessengebietes, Kommunikation mit verschiedenen Hostrechnern, Aufbereiten der gefundenen Informationen und deren Nutzung zur Verbesserung weiterer Informationssuchen. Weiters wird dargestellt, welche Vorteile durch den Einsatz eines Expertensystems entstehen, und wie die Benutzeroberfläche muß, um die Kommunikation mit dem Benutzer in einer anschaulichen, leicht verständlichen Form führen zu können
Object
SAFIR

Similar documents (content)

  1. Kind, J.: Praxis des Information Retrieval (2004) 0.18
    0.17547372 = sum of:
      0.17547372 = product of:
        0.6266919 = sum of:
          0.077466756 = weight(abstract_txt:auswahl in 2934) [ClassicSimilarity], result of:
            0.077466756 = score(doc=2934,freq=1.0), product of:
              0.14535612 = queryWeight, product of:
                1.0151093 = boost
                6.82169 = idf(docFreq=130, maxDocs=44218)
                0.020990778 = queryNorm
              0.53294456 = fieldWeight in 2934, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.82169 = idf(docFreq=130, maxDocs=44218)
                0.078125 = fieldNorm(doc=2934)
          0.08893714 = weight(abstract_txt:vorteile in 2934) [ClassicSimilarity], result of:
            0.08893714 = score(doc=2934,freq=1.0), product of:
              0.15937194 = queryWeight, product of:
                1.0629237 = boost
                7.14301 = idf(docFreq=94, maxDocs=44218)
                0.020990778 = queryNorm
              0.55804765 = fieldWeight in 2934, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.14301 = idf(docFreq=94, maxDocs=44218)
                0.078125 = fieldNorm(doc=2934)
          0.037077107 = weight(abstract_txt:wird in 2934) [ClassicSimilarity], result of:
            0.037077107 = score(doc=2934,freq=2.0), product of:
              0.08893929 = queryWeight, product of:
                1.1229436 = boost
                3.773177 = idf(docFreq=2761, maxDocs=44218)
                0.020990778 = queryNorm
              0.41688108 = fieldWeight in 2934, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.773177 = idf(docFreq=2761, maxDocs=44218)
                0.078125 = fieldNorm(doc=2934)
          0.11425469 = weight(abstract_txt:informationssuche in 2934) [ClassicSimilarity], result of:
            0.11425469 = score(doc=2934,freq=1.0), product of:
              0.1883385 = queryWeight, product of:
                1.1554887 = boost
                7.7650614 = idf(docFreq=50, maxDocs=44218)
                0.020990778 = queryNorm
              0.6066454 = fieldWeight in 2934, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.7650614 = idf(docFreq=50, maxDocs=44218)
                0.078125 = fieldNorm(doc=2934)
          0.0373969 = weight(abstract_txt:durch in 2934) [ClassicSimilarity], result of:
            0.0373969 = score(doc=2934,freq=1.0), product of:
              0.112699896 = queryWeight, product of:
                1.2640752 = boost
                4.2473893 = idf(docFreq=1718, maxDocs=44218)
                0.020990778 = queryNorm
              0.33182728 = fieldWeight in 2934, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.2473893 = idf(docFreq=1718, maxDocs=44218)
                0.078125 = fieldNorm(doc=2934)
          0.060156856 = weight(abstract_txt:informationen in 2934) [ClassicSimilarity], result of:
            0.060156856 = score(doc=2934,freq=1.0), product of:
              0.15472358 = queryWeight, product of:
                1.4811171 = boost
                4.976667 = idf(docFreq=828, maxDocs=44218)
                0.020990778 = queryNorm
              0.3888021 = fieldWeight in 2934, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.976667 = idf(docFreq=828, maxDocs=44218)
                0.078125 = fieldNorm(doc=2934)
          0.21140246 = weight(abstract_txt:datenbanken in 2934) [ClassicSimilarity], result of:
            0.21140246 = score(doc=2934,freq=5.0), product of:
              0.2091461 = queryWeight, product of:
                1.7220114 = boost
                5.7860904 = idf(docFreq=368, maxDocs=44218)
                0.020990778 = queryNorm
              1.0107884 = fieldWeight in 2934, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                5.7860904 = idf(docFreq=368, maxDocs=44218)
                0.078125 = fieldNorm(doc=2934)
        0.28 = coord(7/25)
    
  2. Krüger, S.: Wissen ist Macht : Portale weisen den Weg und öffnen Türen (2001) 0.14
    0.13979357 = sum of:
      0.13979357 = product of:
        0.49926275 = sum of:
          0.058949098 = weight(abstract_txt:persönlichen in 5737) [ClassicSimilarity], result of:
            0.058949098 = score(doc=5737,freq=1.0), product of:
              0.19232151 = queryWeight, product of:
                1.167643 = boost
                7.84674 = idf(docFreq=46, maxDocs=44218)
                0.020990778 = queryNorm
              0.30651328 = fieldWeight in 5737, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.84674 = idf(docFreq=46, maxDocs=44218)
                0.0390625 = fieldNorm(doc=5737)
          0.099723056 = weight(abstract_txt:benutzeroberfläche in 5737) [ClassicSimilarity], result of:
            0.099723056 = score(doc=5737,freq=2.0), product of:
              0.21671891 = queryWeight, product of:
                1.2394943 = boost
                8.329592 = idf(docFreq=28, maxDocs=44218)
                0.020990778 = queryNorm
              0.4601493 = fieldWeight in 5737, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                8.329592 = idf(docFreq=28, maxDocs=44218)
                0.0390625 = fieldNorm(doc=5737)
          0.032386664 = weight(abstract_txt:durch in 5737) [ClassicSimilarity], result of:
            0.032386664 = score(doc=5737,freq=3.0), product of:
              0.112699896 = queryWeight, product of:
                1.2640752 = boost
                4.2473893 = idf(docFreq=1718, maxDocs=44218)
                0.020990778 = queryNorm
              0.28737086 = fieldWeight in 5737, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.2473893 = idf(docFreq=1718, maxDocs=44218)
                0.0390625 = fieldNorm(doc=5737)
          0.0736768 = weight(abstract_txt:informationen in 5737) [ClassicSimilarity], result of:
            0.0736768 = score(doc=5737,freq=6.0), product of:
              0.15472358 = queryWeight, product of:
                1.4811171 = boost
                4.976667 = idf(docFreq=828, maxDocs=44218)
                0.020990778 = queryNorm
              0.4761834 = fieldWeight in 5737, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                4.976667 = idf(docFreq=828, maxDocs=44218)
                0.0390625 = fieldNorm(doc=5737)
          0.12506737 = weight(abstract_txt:datenbanken in 5737) [ClassicSimilarity], result of:
            0.12506737 = score(doc=5737,freq=7.0), product of:
              0.2091461 = queryWeight, product of:
                1.7220114 = boost
                5.7860904 = idf(docFreq=368, maxDocs=44218)
                0.020990778 = queryNorm
              0.59799045 = fieldWeight in 5737, product of:
                2.6457512 = tf(freq=7.0), with freq of:
                  7.0 = termFreq=7.0
                5.7860904 = idf(docFreq=368, maxDocs=44218)
                0.0390625 = fieldNorm(doc=5737)
          0.052971676 = weight(abstract_txt:kommunikation in 5737) [ClassicSimilarity], result of:
            0.052971676 = score(doc=5737,freq=1.0), product of:
              0.22563973 = queryWeight, product of:
                1.7886235 = boost
                6.009912 = idf(docFreq=294, maxDocs=44218)
                0.020990778 = queryNorm
              0.23476219 = fieldWeight in 5737, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.009912 = idf(docFreq=294, maxDocs=44218)
                0.0390625 = fieldNorm(doc=5737)
          0.056488104 = weight(abstract_txt:benutzer in 5737) [ClassicSimilarity], result of:
            0.056488104 = score(doc=5737,freq=1.0), product of:
              0.23551817 = queryWeight, product of:
                1.8273568 = boost
                6.140059 = idf(docFreq=258, maxDocs=44218)
                0.020990778 = queryNorm
              0.23984605 = fieldWeight in 5737, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.140059 = idf(docFreq=258, maxDocs=44218)
                0.0390625 = fieldNorm(doc=5737)
        0.28 = coord(7/25)
    
  3. Fuhr, N.: Zur Überwindung der Diskrepanz zwischen Retrievalforschung und -praxis (1990) 0.12
    0.12414965 = sum of:
      0.12414965 = product of:
        0.51729023 = sum of:
          0.093910396 = weight(abstract_txt:unterstützt in 6625) [ClassicSimilarity], result of:
            0.093910396 = score(doc=6625,freq=1.0), product of:
              0.14634505 = queryWeight, product of:
                1.0185566 = boost
                6.8448567 = idf(docFreq=127, maxDocs=44218)
                0.020990778 = queryNorm
              0.64170533 = fieldWeight in 6625, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.8448567 = idf(docFreq=127, maxDocs=44218)
                0.09375 = fieldNorm(doc=6625)
          0.09802072 = weight(abstract_txt:verbesserung in 6625) [ClassicSimilarity], result of:
            0.09802072 = score(doc=6625,freq=1.0), product of:
              0.1505847 = queryWeight, product of:
                1.0332052 = boost
                6.943297 = idf(docFreq=115, maxDocs=44218)
                0.020990778 = queryNorm
              0.6509341 = fieldWeight in 6625, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.943297 = idf(docFreq=115, maxDocs=44218)
                0.09375 = fieldNorm(doc=6625)
          0.031460967 = weight(abstract_txt:wird in 6625) [ClassicSimilarity], result of:
            0.031460967 = score(doc=6625,freq=1.0), product of:
              0.08893929 = queryWeight, product of:
                1.1229436 = boost
                3.773177 = idf(docFreq=2761, maxDocs=44218)
                0.020990778 = queryNorm
              0.35373533 = fieldWeight in 6625, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.773177 = idf(docFreq=2761, maxDocs=44218)
                0.09375 = fieldNorm(doc=6625)
          0.044876285 = weight(abstract_txt:durch in 6625) [ClassicSimilarity], result of:
            0.044876285 = score(doc=6625,freq=1.0), product of:
              0.112699896 = queryWeight, product of:
                1.2640752 = boost
                4.2473893 = idf(docFreq=1718, maxDocs=44218)
                0.020990778 = queryNorm
              0.39819276 = fieldWeight in 6625, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.2473893 = idf(docFreq=1718, maxDocs=44218)
                0.09375 = fieldNorm(doc=6625)
          0.11345045 = weight(abstract_txt:datenbanken in 6625) [ClassicSimilarity], result of:
            0.11345045 = score(doc=6625,freq=1.0), product of:
              0.2091461 = queryWeight, product of:
                1.7220114 = boost
                5.7860904 = idf(docFreq=368, maxDocs=44218)
                0.020990778 = queryNorm
              0.54244596 = fieldWeight in 6625, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.7860904 = idf(docFreq=368, maxDocs=44218)
                0.09375 = fieldNorm(doc=6625)
          0.13557145 = weight(abstract_txt:benutzer in 6625) [ClassicSimilarity], result of:
            0.13557145 = score(doc=6625,freq=1.0), product of:
              0.23551817 = queryWeight, product of:
                1.8273568 = boost
                6.140059 = idf(docFreq=258, maxDocs=44218)
                0.020990778 = queryNorm
              0.57563055 = fieldWeight in 6625, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.140059 = idf(docFreq=258, maxDocs=44218)
                0.09375 = fieldNorm(doc=6625)
        0.24 = coord(6/25)
    
  4. Endres-Niggemeyer, B.; Jauris-Heipke, S.; Pinsky, S.M.; Ulbricht, U.: Wissen gewinnen durch Wissen : Ontologiebasierte Informationsextraktion (2006) 0.11
    0.10744795 = sum of:
      0.10744795 = product of:
        0.44769982 = sum of:
          0.06260693 = weight(abstract_txt:unterstützt in 6016) [ClassicSimilarity], result of:
            0.06260693 = score(doc=6016,freq=1.0), product of:
              0.14634505 = queryWeight, product of:
                1.0185566 = boost
                6.8448567 = idf(docFreq=127, maxDocs=44218)
                0.020990778 = queryNorm
              0.42780355 = fieldWeight in 6016, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.8448567 = idf(docFreq=127, maxDocs=44218)
                0.0625 = fieldNorm(doc=6016)
          0.0628224 = weight(abstract_txt:leicht in 6016) [ClassicSimilarity], result of:
            0.0628224 = score(doc=6016,freq=1.0), product of:
              0.14668064 = queryWeight, product of:
                1.0197238 = boost
                6.8527 = idf(docFreq=126, maxDocs=44218)
                0.020990778 = queryNorm
              0.42829376 = fieldWeight in 6016, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.8527 = idf(docFreq=126, maxDocs=44218)
                0.0625 = fieldNorm(doc=6016)
          0.020973979 = weight(abstract_txt:wird in 6016) [ClassicSimilarity], result of:
            0.020973979 = score(doc=6016,freq=1.0), product of:
              0.08893929 = queryWeight, product of:
                1.1229436 = boost
                3.773177 = idf(docFreq=2761, maxDocs=44218)
                0.020990778 = queryNorm
              0.23582356 = fieldWeight in 6016, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.773177 = idf(docFreq=2761, maxDocs=44218)
                0.0625 = fieldNorm(doc=6016)
          0.029917521 = weight(abstract_txt:durch in 6016) [ClassicSimilarity], result of:
            0.029917521 = score(doc=6016,freq=1.0), product of:
              0.112699896 = queryWeight, product of:
                1.2640752 = boost
                4.2473893 = idf(docFreq=1718, maxDocs=44218)
                0.020990778 = queryNorm
              0.26546183 = fieldWeight in 6016, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.2473893 = idf(docFreq=1718, maxDocs=44218)
                0.0625 = fieldNorm(doc=6016)
          0.18099801 = weight(abstract_txt:ausführen in 6016) [ClassicSimilarity], result of:
            0.18099801 = score(doc=6016,freq=1.0), product of:
              0.2969926 = queryWeight, product of:
                1.4510052 = boost
                9.7509775 = idf(docFreq=6, maxDocs=44218)
                0.020990778 = queryNorm
              0.6094361 = fieldWeight in 6016, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.7509775 = idf(docFreq=6, maxDocs=44218)
                0.0625 = fieldNorm(doc=6016)
          0.09038097 = weight(abstract_txt:benutzer in 6016) [ClassicSimilarity], result of:
            0.09038097 = score(doc=6016,freq=1.0), product of:
              0.23551817 = queryWeight, product of:
                1.8273568 = boost
                6.140059 = idf(docFreq=258, maxDocs=44218)
                0.020990778 = queryNorm
              0.3837537 = fieldWeight in 6016, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.140059 = idf(docFreq=258, maxDocs=44218)
                0.0625 = fieldNorm(doc=6016)
        0.24 = coord(6/25)
    
  5. Lewen, H.: Personalisierte Ordnung von Objekten basierend auf Vertrauensnetzwerken (2008) 0.10
    0.102647245 = sum of:
      0.102647245 = product of:
        0.6415453 = sum of:
          0.036704466 = weight(abstract_txt:wird in 2305) [ClassicSimilarity], result of:
            0.036704466 = score(doc=2305,freq=1.0), product of:
              0.08893929 = queryWeight, product of:
                1.1229436 = boost
                3.773177 = idf(docFreq=2761, maxDocs=44218)
                0.020990778 = queryNorm
              0.41269124 = fieldWeight in 2305, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.773177 = idf(docFreq=2761, maxDocs=44218)
                0.109375 = fieldNorm(doc=2305)
          0.16505747 = weight(abstract_txt:persönlichen in 2305) [ClassicSimilarity], result of:
            0.16505747 = score(doc=2305,freq=1.0), product of:
              0.19232151 = queryWeight, product of:
                1.167643 = boost
                7.84674 = idf(docFreq=46, maxDocs=44218)
                0.020990778 = queryNorm
              0.85823715 = fieldWeight in 2305, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.84674 = idf(docFreq=46, maxDocs=44218)
                0.109375 = fieldNorm(doc=2305)
          0.052355662 = weight(abstract_txt:durch in 2305) [ClassicSimilarity], result of:
            0.052355662 = score(doc=2305,freq=1.0), product of:
              0.112699896 = queryWeight, product of:
                1.2640752 = boost
                4.2473893 = idf(docFreq=1718, maxDocs=44218)
                0.020990778 = queryNorm
              0.4645582 = fieldWeight in 2305, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.2473893 = idf(docFreq=1718, maxDocs=44218)
                0.109375 = fieldNorm(doc=2305)
          0.38742772 = weight(abstract_txt:benutzer in 2305) [ClassicSimilarity], result of:
            0.38742772 = score(doc=2305,freq=6.0), product of:
              0.23551817 = queryWeight, product of:
                1.8273568 = boost
                6.140059 = idf(docFreq=258, maxDocs=44218)
                0.020990778 = queryNorm
              1.6450014 = fieldWeight in 2305, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                6.140059 = idf(docFreq=258, maxDocs=44218)
                0.109375 = fieldNorm(doc=2305)
        0.16 = coord(4/25)