Search (13 results, page 1 of 1)

  • × classification_ss:"54.72 / Künstliche Intelligenz"
  1. Multimedia content and the Semantic Web : methods, standards, and tools (2005) 0.03
    0.028354846 = product of:
      0.08506454 = sum of:
        0.08506454 = sum of:
          0.057752576 = weight(_text_:informationssysteme in 150) [ClassicSimilarity], result of:
            0.057752576 = score(doc=150,freq=4.0), product of:
              0.26235193 = queryWeight, product of:
                5.6354303 = idf(docFreq=428, maxDocs=44218)
                0.046554018 = queryNorm
              0.22013399 = fieldWeight in 150, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.6354303 = idf(docFreq=428, maxDocs=44218)
                0.01953125 = fieldNorm(doc=150)
          0.02731196 = weight(_text_:22 in 150) [ClassicSimilarity], result of:
            0.02731196 = score(doc=150,freq=6.0), product of:
              0.16302423 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.046554018 = queryNorm
              0.16753313 = fieldWeight in 150, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.01953125 = fieldNorm(doc=150)
      0.33333334 = coord(1/3)
    
    BK
    06.74 / Informationssysteme
    Classification
    006.7 22
    06.74 / Informationssysteme
    Date
    7. 3.2007 19:30:22
    DDC
    006.7 22
  2. Survey of text mining : clustering, classification, and retrieval (2004) 0.03
    0.027224828 = product of:
      0.08167448 = sum of:
        0.08167448 = product of:
          0.16334896 = sum of:
            0.16334896 = weight(_text_:informationssysteme in 804) [ClassicSimilarity], result of:
              0.16334896 = score(doc=804,freq=8.0), product of:
                0.26235193 = queryWeight, product of:
                  5.6354303 = idf(docFreq=428, maxDocs=44218)
                  0.046554018 = queryNorm
                0.622633 = fieldWeight in 804, product of:
                  2.828427 = tf(freq=8.0), with freq of:
                    8.0 = termFreq=8.0
                  5.6354303 = idf(docFreq=428, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=804)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    BK
    06.74 / Informationssysteme
    Classification
    ST 270 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme
    06.74 / Informationssysteme
    RVK
    ST 270 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme
  3. Farkas, M.G.: Social software in libraries : building collaboration, communication, and community online (2007) 0.02
    0.023101032 = product of:
      0.069303095 = sum of:
        0.069303095 = product of:
          0.13860619 = sum of:
            0.13860619 = weight(_text_:informationssysteme in 2364) [ClassicSimilarity], result of:
              0.13860619 = score(doc=2364,freq=4.0), product of:
                0.26235193 = queryWeight, product of:
                  5.6354303 = idf(docFreq=428, maxDocs=44218)
                  0.046554018 = queryNorm
                0.5283216 = fieldWeight in 2364, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  5.6354303 = idf(docFreq=428, maxDocs=44218)
                  0.046875 = fieldNorm(doc=2364)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    BK
    06.74 / Informationssysteme
    Classification
    06.74 / Informationssysteme
  4. Bechtolsheim, M. von: Agentensysteme : verteiltes Problemlösen mit Expertensystemen (1992) 0.02
    0.023101032 = product of:
      0.069303095 = sum of:
        0.069303095 = product of:
          0.13860619 = sum of:
            0.13860619 = weight(_text_:informationssysteme in 3388) [ClassicSimilarity], result of:
              0.13860619 = score(doc=3388,freq=4.0), product of:
                0.26235193 = queryWeight, product of:
                  5.6354303 = idf(docFreq=428, maxDocs=44218)
                  0.046554018 = queryNorm
                0.5283216 = fieldWeight in 3388, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  5.6354303 = idf(docFreq=428, maxDocs=44218)
                  0.046875 = fieldNorm(doc=3388)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Classification
    QP 345 Wirtschaftswissenschaften / Allgemeine Betriebswirtschaftslehre / Unternehmensführung / Organisation / Informationswesen. Informationssysteme
    RVK
    QP 345 Wirtschaftswissenschaften / Allgemeine Betriebswirtschaftslehre / Unternehmensführung / Organisation / Informationswesen. Informationssysteme
  5. Hüsken, P.: Informationssuche im Semantic Web : Methoden des Information Retrieval für die Wissensrepräsentation (2006) 0.02
    0.023101032 = product of:
      0.069303095 = sum of:
        0.069303095 = product of:
          0.13860619 = sum of:
            0.13860619 = weight(_text_:informationssysteme in 4332) [ClassicSimilarity], result of:
              0.13860619 = score(doc=4332,freq=4.0), product of:
                0.26235193 = queryWeight, product of:
                  5.6354303 = idf(docFreq=428, maxDocs=44218)
                  0.046554018 = queryNorm
                0.5283216 = fieldWeight in 4332, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  5.6354303 = idf(docFreq=428, maxDocs=44218)
                  0.046875 = fieldNorm(doc=4332)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    BK
    06.74 / Informationssysteme
    Classification
    06.74 / Informationssysteme
  6. Information visualization in data mining and knowledge discovery (2002) 0.02
    0.01960564 = product of:
      0.058816917 = sum of:
        0.058816917 = sum of:
          0.046202064 = weight(_text_:informationssysteme in 1789) [ClassicSimilarity], result of:
            0.046202064 = score(doc=1789,freq=4.0), product of:
              0.26235193 = queryWeight, product of:
                5.6354303 = idf(docFreq=428, maxDocs=44218)
                0.046554018 = queryNorm
              0.1761072 = fieldWeight in 1789, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.6354303 = idf(docFreq=428, maxDocs=44218)
                0.015625 = fieldNorm(doc=1789)
          0.012614853 = weight(_text_:22 in 1789) [ClassicSimilarity], result of:
            0.012614853 = score(doc=1789,freq=2.0), product of:
              0.16302423 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.046554018 = queryNorm
              0.07738023 = fieldWeight in 1789, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.015625 = fieldNorm(doc=1789)
      0.33333334 = coord(1/3)
    
    BK
    06.74 / Informationssysteme
    Classification
    06.74 / Informationssysteme
    Date
    23. 3.2008 19:10:22
  7. Fensel, D.: Ontologies : a silver bullet for knowledge management and electronic commerce (2001) 0.02
    0.019250859 = product of:
      0.057752576 = sum of:
        0.057752576 = product of:
          0.11550515 = sum of:
            0.11550515 = weight(_text_:informationssysteme in 163) [ClassicSimilarity], result of:
              0.11550515 = score(doc=163,freq=4.0), product of:
                0.26235193 = queryWeight, product of:
                  5.6354303 = idf(docFreq=428, maxDocs=44218)
                  0.046554018 = queryNorm
                0.44026798 = fieldWeight in 163, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  5.6354303 = idf(docFreq=428, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=163)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Classification
    QP 345 Wirtschaftswissenschaften / Allgemeine Betriebswirtschaftslehre / Unternehmensführung / Organisation / Informationswesen. Informationssysteme
    RVK
    QP 345 Wirtschaftswissenschaften / Allgemeine Betriebswirtschaftslehre / Unternehmensführung / Organisation / Informationswesen. Informationssysteme
  8. Handbook on ontologies (2004) 0.02
    0.019250859 = product of:
      0.057752576 = sum of:
        0.057752576 = product of:
          0.11550515 = sum of:
            0.11550515 = weight(_text_:informationssysteme in 1952) [ClassicSimilarity], result of:
              0.11550515 = score(doc=1952,freq=4.0), product of:
                0.26235193 = queryWeight, product of:
                  5.6354303 = idf(docFreq=428, maxDocs=44218)
                  0.046554018 = queryNorm
                0.44026798 = fieldWeight in 1952, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  5.6354303 = idf(docFreq=428, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=1952)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Classification
    QP 345 Wirtschaftswissenschaften / Allgemeine Betriebswirtschaftslehre / Unternehmensführung / Organisation / Informationswesen. Informationssysteme
    RVK
    QP 345 Wirtschaftswissenschaften / Allgemeine Betriebswirtschaftslehre / Unternehmensführung / Organisation / Informationswesen. Informationssysteme
  9. Stuckenschmidt, H.; Harmelen, F. van: Information sharing on the semantic web (2005) 0.02
    0.019250859 = product of:
      0.057752576 = sum of:
        0.057752576 = product of:
          0.11550515 = sum of:
            0.11550515 = weight(_text_:informationssysteme in 2789) [ClassicSimilarity], result of:
              0.11550515 = score(doc=2789,freq=4.0), product of:
                0.26235193 = queryWeight, product of:
                  5.6354303 = idf(docFreq=428, maxDocs=44218)
                  0.046554018 = queryNorm
                0.44026798 = fieldWeight in 2789, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  5.6354303 = idf(docFreq=428, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=2789)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    BK
    06.74 / Informationssysteme
    Classification
    06.74 / Informationssysteme
  10. Hermans, J.: Ontologiebasiertes Information Retrieval für das Wissensmanagement (2008) 0.02
    0.018861916 = product of:
      0.056585744 = sum of:
        0.056585744 = product of:
          0.11317149 = sum of:
            0.11317149 = weight(_text_:informationssysteme in 506) [ClassicSimilarity], result of:
              0.11317149 = score(doc=506,freq=6.0), product of:
                0.26235193 = queryWeight, product of:
                  5.6354303 = idf(docFreq=428, maxDocs=44218)
                  0.046554018 = queryNorm
                0.4313728 = fieldWeight in 506, product of:
                  2.4494898 = tf(freq=6.0), with freq of:
                    6.0 = termFreq=6.0
                  5.6354303 = idf(docFreq=428, maxDocs=44218)
                  0.03125 = fieldNorm(doc=506)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Abstract
    Unternehmen sehen sich heutzutage regelmäßig der Herausforderung gegenübergestellt, aus umfangreichen Mengen an Dokumenten schnell relevante Informationen zu identifizieren. Dabei zeigt sich jedoch, dass Suchverfahren, die lediglich syntaktische Abgleiche von Informationsbedarfen mit potenziell relevanten Dokumenten durchführen, häufig nicht die an sie gestellten Erwartungen erfüllen. Viel versprechendes Potenzial bietet hier der Einsatz von Ontologien für das Information Retrieval. Beim ontologiebasierten Information Retrieval werden Ontologien eingesetzt, um Wissen in einer Form abzubilden, die durch Informationssysteme verarbeitet werden kann. Eine Berücksichtigung des so explizierten Wissens durch Suchalgorithmen führt dann zu einer optimierten Deckung von Informationsbedarfen. Jan Hermans stellt in seinem Buch ein adaptives Referenzmodell für die Entwicklung von ontologiebasierten Information Retrieval-Systemen vor. Zentrales Element seines Modells ist die einsatzkontextspezifische Adaption des Retrievalprozesses durch bewährte Techniken, die ausgewählte Aspekte des ontologiebasierten Information Retrievals bereits effektiv und effizient unterstützen. Die Anwendung des Referenzmodells wird anhand eines Fallbeispiels illustriert, bei dem ein Information Retrieval-System für die Suche nach Open Source-Komponenten entwickelt wird. Das Buch richtet sich gleichermaßen an Dozenten und Studierende der Wirtschaftsinformatik, Informatik und Betriebswirtschaftslehre sowie an Praktiker, die die Informationssuche im Unternehmen verbessern möchten. Jan Hermans, Jahrgang 1978, studierte Wirtschaftsinformatik an der Westfälischen Wilhelms-Universität in Münster. Seit 2003 war er als Wissenschaftlicher Mitarbeiter am European Research Center for Information Systems der WWU Münster tätig. Seine Forschungsschwerpunkte lagen in den Bereichen Wissensmanagement und Information Retrieval. Im Mai 2008 erfolgte seine Promotion zum Doktor der Wirtschaftswissenschaften.
    BK
    06.74 / Informationssysteme
    Classification
    06.74 / Informationssysteme
  11. Semantic digital libraries (2009) 0.02
    0.015400688 = product of:
      0.046202064 = sum of:
        0.046202064 = product of:
          0.09240413 = sum of:
            0.09240413 = weight(_text_:informationssysteme in 3371) [ClassicSimilarity], result of:
              0.09240413 = score(doc=3371,freq=4.0), product of:
                0.26235193 = queryWeight, product of:
                  5.6354303 = idf(docFreq=428, maxDocs=44218)
                  0.046554018 = queryNorm
                0.3522144 = fieldWeight in 3371, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  5.6354303 = idf(docFreq=428, maxDocs=44218)
                  0.03125 = fieldNorm(doc=3371)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    BK
    06.74 / Informationssysteme
    Classification
    06.74 / Informationssysteme
  12. Spinning the Semantic Web : bringing the World Wide Web to its full potential (2003) 0.01
    0.0134756025 = product of:
      0.040426806 = sum of:
        0.040426806 = product of:
          0.08085361 = sum of:
            0.08085361 = weight(_text_:informationssysteme in 1981) [ClassicSimilarity], result of:
              0.08085361 = score(doc=1981,freq=4.0), product of:
                0.26235193 = queryWeight, product of:
                  5.6354303 = idf(docFreq=428, maxDocs=44218)
                  0.046554018 = queryNorm
                0.3081876 = fieldWeight in 1981, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  5.6354303 = idf(docFreq=428, maxDocs=44218)
                  0.02734375 = fieldNorm(doc=1981)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    BK
    06.74 / Informationssysteme
    Classification
    06.74 / Informationssysteme
  13. Handbuch der Künstlichen Intelligenz (2003) 0.01
    0.007358664 = product of:
      0.022075992 = sum of:
        0.022075992 = product of:
          0.044151984 = sum of:
            0.044151984 = weight(_text_:22 in 2916) [ClassicSimilarity], result of:
              0.044151984 = score(doc=2916,freq=2.0), product of:
                0.16302423 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046554018 = queryNorm
                0.2708308 = fieldWeight in 2916, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=2916)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Date
    21. 3.2008 19:10:22

Languages

Types

  • m 13
  • s 7

Subjects

Classifications