Search (30 results, page 1 of 2)

  • × theme_ss:"Wissensrepräsentation"
  • × type_ss:"a"
  • × year_i:[2000 TO 2010}
  1. Knorz, G.; Rein, B.: Semantische Suche in einer Hochschulontologie (2005) 0.04
    0.043804705 = product of:
      0.08760941 = sum of:
        0.08760941 = sum of:
          0.052134667 = weight(_text_:k in 1852) [ClassicSimilarity], result of:
            0.052134667 = score(doc=1852,freq=4.0), product of:
              0.13352646 = queryWeight, product of:
                3.569778 = idf(docFreq=3384, maxDocs=44218)
                0.037404697 = queryNorm
              0.39044446 = fieldWeight in 1852, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.569778 = idf(docFreq=3384, maxDocs=44218)
                0.0546875 = fieldNorm(doc=1852)
          0.03547474 = weight(_text_:22 in 1852) [ClassicSimilarity], result of:
            0.03547474 = score(doc=1852,freq=2.0), product of:
              0.13098487 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.037404697 = queryNorm
              0.2708308 = fieldWeight in 1852, 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=1852)
      0.5 = coord(1/2)
    
    Abstract
    Ontologien werden eingesetzt, um durch semantische Fundierung insbesondere für das Dokumentenretrieval eine grundlegend bessere Basis zu haben, als dies gegenwärtiger Stand der Technik ist. Vorgestellt wird eine an der FH Darmstadt entwickelte und eingesetzte Ontologie, die den Gegenstandsbereich Hochschule sowohl breit abdecken und gleichzeitig differenziert semantisch beschreiben soll. Das Problem der semantischen Suche besteht nun darin, dass sie für Informationssuchende so einfach wie bei gängigen Suchmaschinen zu nutzen sein soll, und gleichzeitig auf der Grundlage des aufwendigen Informationsmodells hochwertige Ergebnisse liefern muss. Es wird beschrieben, welche Möglichkeiten die verwendete Software K-Infinity bereitstellt und mit welchem Konzept diese Möglichkeiten für eine semantische Suche nach Dokumenten und anderen Informationseinheiten (Personen, Veranstaltungen, Projekte etc.) eingesetzt werden.
    Date
    11. 2.2011 18:22:58
    Object
    K-Infinity
  2. Kruk, S.R.; Kruk, E.; Stankiewicz, K.: Evaluation of semantic and social technologies for digital libraries (2009) 0.03
    0.03100265 = product of:
      0.0620053 = sum of:
        0.0620053 = sum of:
          0.03159838 = weight(_text_:k in 3387) [ClassicSimilarity], result of:
            0.03159838 = score(doc=3387,freq=2.0), product of:
              0.13352646 = queryWeight, product of:
                3.569778 = idf(docFreq=3384, maxDocs=44218)
                0.037404697 = queryNorm
              0.23664509 = fieldWeight in 3387, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.569778 = idf(docFreq=3384, maxDocs=44218)
                0.046875 = fieldNorm(doc=3387)
          0.030406918 = weight(_text_:22 in 3387) [ClassicSimilarity], result of:
            0.030406918 = score(doc=3387,freq=2.0), product of:
              0.13098487 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.037404697 = queryNorm
              0.23214069 = fieldWeight in 3387, 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=3387)
      0.5 = coord(1/2)
    
    Date
    1. 8.2010 12:35:22
  3. Weller, K.: Kooperativer Ontologieaufbau (2006) 0.02
    0.01843239 = product of:
      0.03686478 = sum of:
        0.03686478 = product of:
          0.07372956 = sum of:
            0.07372956 = weight(_text_:k in 1270) [ClassicSimilarity], result of:
              0.07372956 = score(doc=1270,freq=2.0), product of:
                0.13352646 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.037404697 = queryNorm
                0.5521719 = fieldWeight in 1270, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.109375 = fieldNorm(doc=1270)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  4. Weller, K.: Kooperativer Ontologieaufbau (2006) 0.02
    0.01843239 = product of:
      0.03686478 = sum of:
        0.03686478 = product of:
          0.07372956 = sum of:
            0.07372956 = weight(_text_:k in 2397) [ClassicSimilarity], result of:
              0.07372956 = score(doc=2397,freq=2.0), product of:
                0.13352646 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.037404697 = queryNorm
                0.5521719 = fieldWeight in 2397, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.109375 = fieldNorm(doc=2397)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  5. Smolnik, S.; Nastansky, L.: K-Discovery : Identifikation von verteilten Wissensstrukturen in einer prozessorientierten Groupware-Umgebung (2004) 0.01
    0.0136825 = product of:
      0.027365 = sum of:
        0.027365 = product of:
          0.05473 = sum of:
            0.05473 = weight(_text_:k in 620) [ClassicSimilarity], result of:
              0.05473 = score(doc=620,freq=6.0), product of:
                0.13352646 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.037404697 = queryNorm
                0.40988132 = fieldWeight in 620, product of:
                  2.4494898 = tf(freq=6.0), with freq of:
                    6.0 = termFreq=6.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.046875 = fieldNorm(doc=620)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Abstract
    Verschiedene Szenarien in Groupware-basierten Umgebungen verdeutlichen die Probleme, Wissensstrukturen im Allgemeinen und organisationale Wissensstrukturen im Speziellen zu identifizieren. Durch den Einsatz von Topic Maps, definiert im ISOStandard "ISO/IEC 13250 Topic Maps", in Groupware-basierten organisationalen Wissensbasen wird es möglich, die Lücke zwischen Wissen und Information zu schließen. In diesem Beitrag werden die Ziele des Forschungsprojektes K-Discovery - der Einsatz von Topic Maps in Groupware-basierten Umgebungen - vorgestellt. Aufbauend auf diesen Zielen wird ein Architekturmodell sowie zwei Implementationsansätze präsentiert, in dem durch den Einsatz von Topic Maps in einer prozessorientierten GroupwareUmgebung Wissensstrukturen generiert werden. Der Beitrag schließt mit einigen abschließenden Ausführungen.
    Object
    K-Discovery
  6. Loehrlein, A.; Jacob, E.K.; Lee, S.; Yang, K.: Development of heuristics in a hybrid approach to faceted classification (2006) 0.01
    0.013033667 = product of:
      0.026067333 = sum of:
        0.026067333 = product of:
          0.052134667 = sum of:
            0.052134667 = weight(_text_:k in 247) [ClassicSimilarity], result of:
              0.052134667 = score(doc=247,freq=4.0), product of:
                0.13352646 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.037404697 = queryNorm
                0.39044446 = fieldWeight in 247, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=247)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Knowledge organization for a global learning society: Proceedings of the 9th International ISKO Conference, 4-7 July 2006, Vienna, Austria. Hrsg.: G. Budin, C. Swertz u. K. Mitgutsch
  7. Baumer, C.; Reichenberger, K.: Business Semantics - Praxis und Perspektiven (2006) 0.01
    0.010532794 = product of:
      0.021065587 = sum of:
        0.021065587 = product of:
          0.042131174 = sum of:
            0.042131174 = weight(_text_:k in 6020) [ClassicSimilarity], result of:
              0.042131174 = score(doc=6020,freq=2.0), product of:
                0.13352646 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.037404697 = queryNorm
                0.31552678 = fieldWeight in 6020, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.0625 = fieldNorm(doc=6020)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  8. Thellefsen, M.: ¬The dynamics of information representation and knowledge mediation (2006) 0.01
    0.010532794 = product of:
      0.021065587 = sum of:
        0.021065587 = product of:
          0.042131174 = sum of:
            0.042131174 = weight(_text_:k in 170) [ClassicSimilarity], result of:
              0.042131174 = score(doc=170,freq=2.0), product of:
                0.13352646 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.037404697 = queryNorm
                0.31552678 = fieldWeight in 170, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.0625 = fieldNorm(doc=170)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Knowledge organization for a global learning society: Proceedings of the 9th International ISKO Conference, 4-7 July 2006, Vienna, Austria. Hrsg.: G. Budin, C. Swertz u. K. Mitgutsch
  9. Mainz, I.; Weller, K.; Paulsen, I.; Mainz, D.; Kohl, J.; Haeseler, A. von: Ontoverse : collaborative ontology engineering for the life sciences (2008) 0.01
    0.010532794 = product of:
      0.021065587 = sum of:
        0.021065587 = product of:
          0.042131174 = sum of:
            0.042131174 = weight(_text_:k in 1594) [ClassicSimilarity], result of:
              0.042131174 = score(doc=1594,freq=2.0), product of:
                0.13352646 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.037404697 = queryNorm
                0.31552678 = fieldWeight in 1594, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.0625 = fieldNorm(doc=1594)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  10. Weller, K.; Peters, I.: Reconsidering relationships for knowledge representation (2007) 0.01
    0.010532794 = product of:
      0.021065587 = sum of:
        0.021065587 = product of:
          0.042131174 = sum of:
            0.042131174 = weight(_text_:k in 216) [ClassicSimilarity], result of:
              0.042131174 = score(doc=216,freq=2.0), product of:
                0.13352646 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.037404697 = queryNorm
                0.31552678 = fieldWeight in 216, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.0625 = fieldNorm(doc=216)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  11. Synak, M.; Dabrowski, M.; Kruk, S.R.: Semantic Web and ontologies (2009) 0.01
    0.010135639 = product of:
      0.020271279 = sum of:
        0.020271279 = product of:
          0.040542558 = sum of:
            0.040542558 = weight(_text_:22 in 3376) [ClassicSimilarity], result of:
              0.040542558 = score(doc=3376,freq=2.0), product of:
                0.13098487 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.037404697 = queryNorm
                0.30952093 = fieldWeight in 3376, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0625 = fieldNorm(doc=3376)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    31. 7.2010 16:58:22
  12. Bean, C.A.: Hierarchical relationships used in mapping between knowledge structures (2006) 0.01
    0.009216195 = product of:
      0.01843239 = sum of:
        0.01843239 = product of:
          0.03686478 = sum of:
            0.03686478 = weight(_text_:k in 5866) [ClassicSimilarity], result of:
              0.03686478 = score(doc=5866,freq=2.0), product of:
                0.13352646 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.037404697 = queryNorm
                0.27608594 = fieldWeight in 5866, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=5866)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Knowledge organization for a global learning society: Proceedings of the 9th International ISKO Conference, 4-7 July 2006, Vienna, Austria. Hrsg.: G. Budin, C. Swertz u. K. Mitgutsch
  13. Peters, I.; Weller. K.: Paradigmatic and syntagmatic relations in knowledge organization systems (2008) 0.01
    0.009216195 = product of:
      0.01843239 = sum of:
        0.01843239 = product of:
          0.03686478 = sum of:
            0.03686478 = weight(_text_:k in 1593) [ClassicSimilarity], result of:
              0.03686478 = score(doc=1593,freq=2.0), product of:
                0.13352646 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.037404697 = queryNorm
                0.27608594 = fieldWeight in 1593, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=1593)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  14. Priss, U.: Faceted information representation (2000) 0.01
    0.008868685 = product of:
      0.01773737 = sum of:
        0.01773737 = product of:
          0.03547474 = sum of:
            0.03547474 = weight(_text_:22 in 5095) [ClassicSimilarity], result of:
              0.03547474 = score(doc=5095,freq=2.0), product of:
                0.13098487 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.037404697 = queryNorm
                0.2708308 = fieldWeight in 5095, 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=5095)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 1.2016 17:47:06
  15. Mazzocchi, F.; Plini, P.: Refining thesaurus relational structure : implications and opportunities (2008) 0.01
    0.007899595 = product of:
      0.01579919 = sum of:
        0.01579919 = product of:
          0.03159838 = sum of:
            0.03159838 = weight(_text_:k in 5448) [ClassicSimilarity], result of:
              0.03159838 = score(doc=5448,freq=2.0), product of:
                0.13352646 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.037404697 = queryNorm
                0.23664509 = fieldWeight in 5448, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.046875 = fieldNorm(doc=5448)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Kompatibilität, Medien und Ethik in der Wissensorganisation - Compatibility, Media and Ethics in Knowledge Organization: Proceedings der 10. Tagung der Deutschen Sektion der Internationalen Gesellschaft für Wissensorganisation Wien, 3.-5. Juli 2006 - Proceedings of the 10th Conference of the German Section of the International Society of Knowledge Organization Vienna, 3-5 July 2006. Ed.: H.P. Ohly, S. Netscher u. K. Mitgutsch
  16. Fenske, M.: Modell eines automatisierbaren syntaktischen Metathesaurus und seine Eignung für parlamentarische Thesauri im Internet (2006) 0.01
    0.007899595 = product of:
      0.01579919 = sum of:
        0.01579919 = product of:
          0.03159838 = sum of:
            0.03159838 = weight(_text_:k in 32) [ClassicSimilarity], result of:
              0.03159838 = score(doc=32,freq=2.0), product of:
                0.13352646 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.037404697 = queryNorm
                0.23664509 = fieldWeight in 32, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.046875 = fieldNorm(doc=32)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Vom Wandel der Wissensorganisation im Informationszeitalter: Festschrift für Walther Umstätter zum 65. Geburtstag, hrsg. von P. Hauke u. K. Umlauf
  17. Green, R.: Semantic types, classes, and instantiation (2006) 0.01
    0.007899595 = product of:
      0.01579919 = sum of:
        0.01579919 = product of:
          0.03159838 = sum of:
            0.03159838 = weight(_text_:k in 236) [ClassicSimilarity], result of:
              0.03159838 = score(doc=236,freq=2.0), product of:
                0.13352646 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.037404697 = queryNorm
                0.23664509 = fieldWeight in 236, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.046875 = fieldNorm(doc=236)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Knowledge organization for a global learning society: Proceedings of the 9th International ISKO Conference, 4-7 July 2006, Vienna, Austria. Hrsg.: G. Budin, C. Swertz u. K. Mitgutsch
  18. Schmitz-Esser, W.: Formalizing terminology-based knowledge for an ontology independently of a particular language (2008) 0.01
    0.007899595 = product of:
      0.01579919 = sum of:
        0.01579919 = product of:
          0.03159838 = sum of:
            0.03159838 = weight(_text_:k in 1680) [ClassicSimilarity], result of:
              0.03159838 = score(doc=1680,freq=2.0), product of:
                0.13352646 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.037404697 = queryNorm
                0.23664509 = fieldWeight in 1680, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.046875 = fieldNorm(doc=1680)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Kompatibilität, Medien und Ethik in der Wissensorganisation - Compatibility, Media and Ethics in Knowledge Organization: Proceedings der 10. Tagung der Deutschen Sektion der Internationalen Gesellschaft für Wissensorganisation Wien, 3.-5. Juli 2006 - Proceedings of the 10th Conference of the German Section of the International Society of Knowledge Organization Vienna, 3-5 July 2006. Ed.: H.P. Ohly, S. Netscher u. K. Mitgutsch
  19. Poli, R.: Upper ontologies hold it together (2008) 0.01
    0.007899595 = product of:
      0.01579919 = sum of:
        0.01579919 = product of:
          0.03159838 = sum of:
            0.03159838 = weight(_text_:k in 1685) [ClassicSimilarity], result of:
              0.03159838 = score(doc=1685,freq=2.0), product of:
                0.13352646 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.037404697 = queryNorm
                0.23664509 = fieldWeight in 1685, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.046875 = fieldNorm(doc=1685)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Kompatibilität, Medien und Ethik in der Wissensorganisation - Compatibility, Media and Ethics in Knowledge Organization: Proceedings der 10. Tagung der Deutschen Sektion der Internationalen Gesellschaft für Wissensorganisation Wien, 3.-5. Juli 2006 - Proceedings of the 10th Conference of the German Section of the International Society of Knowledge Organization Vienna, 3-5 July 2006. Ed.: H.P. Ohly, S. Netscher u. K. Mitgutsch
  20. Qin, J.; Creticos, P.; Hsiao, W.Y.: Adaptive modeling of workforce domain knowledge (2006) 0.01
    0.007899595 = product of:
      0.01579919 = sum of:
        0.01579919 = product of:
          0.03159838 = sum of:
            0.03159838 = weight(_text_:k in 2519) [ClassicSimilarity], result of:
              0.03159838 = score(doc=2519,freq=2.0), product of:
                0.13352646 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.037404697 = queryNorm
                0.23664509 = fieldWeight in 2519, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.046875 = fieldNorm(doc=2519)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Knowledge organization for a global learning society: Proceedings of the 9th International ISKO Conference, 4-7 July 2006, Vienna, Austria. Hrsg.: G. Budin, C. Swertz u. K. Mitgutsch