Search (9 results, page 1 of 1)

  • × author_ss:"Dahlberg, I."
  1. De Luca, E.W.; Dahlberg, I.: Including knowledge domains from the ICC into the multilingual lexical linked data cloud (2014) 0.05
    0.05001307 = product of:
      0.10002614 = sum of:
        0.077595055 = weight(_text_:data in 1493) [ClassicSimilarity], result of:
          0.077595055 = score(doc=1493,freq=18.0), product of:
            0.14807065 = queryWeight, product of:
              3.1620505 = idf(docFreq=5088, maxDocs=44218)
              0.046827413 = queryNorm
            0.52404076 = fieldWeight in 1493, product of:
              4.2426405 = tf(freq=18.0), with freq of:
                18.0 = termFreq=18.0
              3.1620505 = idf(docFreq=5088, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1493)
        0.022431081 = product of:
          0.044862162 = sum of:
            0.044862162 = weight(_text_:22 in 1493) [ClassicSimilarity], result of:
              0.044862162 = score(doc=1493,freq=4.0), product of:
                0.16398162 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046827413 = queryNorm
                0.27358043 = fieldWeight in 1493, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=1493)
          0.5 = coord(1/2)
      0.5 = coord(2/4)
    
    Abstract
    A lot of information that is already available on the Web, or retrieved from local information systems and social networks is structured in data silos that are not semantically related. Semantic technologies make it emerge that the use of typed links that directly express their relations are an advantage for every application that can reuse the incorporated knowledge about the data. For this reason, data integration, through reengineering (e.g. triplify), or querying (e.g. D2R) is an important task in order to make information available for everyone. Thus, in order to build a semantic map of the data, we need knowledge about data items itself and the relation between heterogeneous data items. In this paper, we present our work of providing Lexical Linked Data (LLD) through a meta-model that contains all the resources and gives the possibility to retrieve and navigate them from different perspectives. We combine the existing work done on knowledge domains (based on the Information Coding Classification) within the Multilingual Lexical Linked Data Cloud (based on the RDF/OWL EurowordNet and the related integrated lexical resources (MultiWordNet, EuroWordNet, MEMODATA Lexicon, Hamburg Methaphor DB).
    Date
    22. 9.2014 19:01:18
    Source
    Knowledge organization in the 21st century: between historical patterns and future prospects. Proceedings of the Thirteenth International ISKO Conference 19-22 May 2014, Kraków, Poland. Ed.: Wieslaw Babik
  2. Luca, E.W. de; Dahlberg, I.: ¬Die Multilingual Lexical Linked Data Cloud : eine mögliche Zugangsoptimierung? (2014) 0.04
    0.036396418 = product of:
      0.072792836 = sum of:
        0.053759433 = weight(_text_:data in 1736) [ClassicSimilarity], result of:
          0.053759433 = score(doc=1736,freq=6.0), product of:
            0.14807065 = queryWeight, product of:
              3.1620505 = idf(docFreq=5088, maxDocs=44218)
              0.046827413 = queryNorm
            0.3630661 = fieldWeight in 1736, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              3.1620505 = idf(docFreq=5088, maxDocs=44218)
              0.046875 = fieldNorm(doc=1736)
        0.019033402 = product of:
          0.038066804 = sum of:
            0.038066804 = weight(_text_:22 in 1736) [ClassicSimilarity], result of:
              0.038066804 = score(doc=1736,freq=2.0), product of:
                0.16398162 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046827413 = queryNorm
                0.23214069 = fieldWeight in 1736, 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=1736)
          0.5 = coord(1/2)
      0.5 = coord(2/4)
    
    Abstract
    Sehr viele Informationen sind bereits im Web verfügbar oder können aus isolierten strukturierten Datenspeichern wie Informationssystemen und sozialen Netzwerken gewonnen werden. Datenintegration durch Nachbearbeitung oder durch Suchmechanismen (z. B. D2R) ist deshalb wichtig, um Informationen allgemein verwendbar zu machen. Semantische Technologien ermöglichen die Verwendung definierter Verbindungen (typisierter Links), durch die ihre Beziehungen zueinander festgehalten werden, was Vorteile für jede Anwendung bietet, die das in Daten enthaltene Wissen wieder verwenden kann. Um ­eine semantische Daten-Landkarte herzustellen, benötigen wir Wissen über die einzelnen Daten und ihre Beziehung zu anderen Daten. Dieser Beitrag stellt unsere Arbeit zur Benutzung von Lexical Linked Data (LLD) durch ein Meta-Modell vor, das alle Ressourcen enthält und zudem die Möglichkeit bietet sie unter unterschiedlichen Gesichtspunkten aufzufinden. Wir verbinden damit bestehende Arbeiten über Wissensgebiete (basierend auf der Information Coding Classification) mit der Multilingual Lexical Linked Data Cloud (basierend auf der RDF/OWL-Repräsentation von EuroWordNet und den ähnlichen integrierten lexikalischen Ressourcen MultiWordNet, MEMODATA und die Hamburg Metapher DB).
    Date
    22. 9.2014 19:00:13
  3. Dahlberg, I.: Normung und Klassifikation (1978) 0.02
    0.01586117 = product of:
      0.06344468 = sum of:
        0.06344468 = product of:
          0.12688936 = sum of:
            0.12688936 = weight(_text_:22 in 1612) [ClassicSimilarity], result of:
              0.12688936 = score(doc=1612,freq=2.0), product of:
                0.16398162 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046827413 = queryNorm
                0.77380234 = fieldWeight in 1612, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.15625 = fieldNorm(doc=1612)
          0.5 = coord(1/2)
      0.25 = coord(1/4)
    
    Source
    DK-Mitteilungen. 22(1978) Nr.5/6, S.13-18
  4. Dahlberg, I.: Kolloquium Einheitsklassifikation (1975) 0.02
    0.01586117 = product of:
      0.06344468 = sum of:
        0.06344468 = product of:
          0.12688936 = sum of:
            0.12688936 = weight(_text_:22 in 1625) [ClassicSimilarity], result of:
              0.12688936 = score(doc=1625,freq=2.0), product of:
                0.16398162 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046827413 = queryNorm
                0.77380234 = fieldWeight in 1625, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.15625 = fieldNorm(doc=1625)
          0.5 = coord(1/2)
      0.25 = coord(1/4)
    
    Source
    Nachrichten für Dokumentation. 26(1975), S.22-25
  5. Dahlberg, I.: Conceptual definitions for INTERCONCEPT (1981) 0.02
    0.01586117 = product of:
      0.06344468 = sum of:
        0.06344468 = product of:
          0.12688936 = sum of:
            0.12688936 = weight(_text_:22 in 1630) [ClassicSimilarity], result of:
              0.12688936 = score(doc=1630,freq=2.0), product of:
                0.16398162 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046827413 = queryNorm
                0.77380234 = fieldWeight in 1630, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.15625 = fieldNorm(doc=1630)
          0.5 = coord(1/2)
      0.25 = coord(1/4)
    
    Source
    International classification. 8(1981), S.16-22
  6. Dahlberg, I.: ¬Die gegenstandsbezogene, analytische Begriffstheorie und ihre Definitionsarten (1987) 0.01
    0.011102819 = product of:
      0.044411276 = sum of:
        0.044411276 = product of:
          0.08882255 = sum of:
            0.08882255 = weight(_text_:22 in 880) [ClassicSimilarity], result of:
              0.08882255 = score(doc=880,freq=2.0), product of:
                0.16398162 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046827413 = queryNorm
                0.5416616 = fieldWeight in 880, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.109375 = fieldNorm(doc=880)
          0.5 = coord(1/2)
      0.25 = coord(1/4)
    
    Pages
    S.9-22
  7. Dahlberg, I.: Grundlagen universaler Wissensordnung : Probleme und Möglichkeiten eines universalen Klassifikationssystems des Wissens (1974) 0.01
    0.007930585 = product of:
      0.03172234 = sum of:
        0.03172234 = product of:
          0.06344468 = sum of:
            0.06344468 = weight(_text_:22 in 127) [ClassicSimilarity], result of:
              0.06344468 = score(doc=127,freq=2.0), product of:
                0.16398162 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046827413 = queryNorm
                0.38690117 = fieldWeight in 127, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.078125 = fieldNorm(doc=127)
          0.5 = coord(1/2)
      0.25 = coord(1/4)
    
    Footnote
    Zugleich Dissertation Univ. Düsseldorf. - Rez. in: ZfBB. 22(1975) S.53-57 (H.-A. Koch)
  8. Dahlberg, I.: Begriffsarbeit in der Wissensorganisation (2010) 0.01
    0.006344468 = product of:
      0.025377871 = sum of:
        0.025377871 = product of:
          0.050755743 = sum of:
            0.050755743 = weight(_text_:22 in 3726) [ClassicSimilarity], result of:
              0.050755743 = score(doc=3726,freq=2.0), product of:
                0.16398162 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046827413 = queryNorm
                0.30952093 = fieldWeight in 3726, 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=3726)
          0.5 = coord(1/2)
      0.25 = coord(1/4)
    
    Source
    Wissensspeicher in digitalen Räumen: Nachhaltigkeit - Verfügbarkeit - semantische Interoperabilität. Proceedings der 11. Tagung der Deutschen Sektion der Internationalen Gesellschaft für Wissensorganisation, Konstanz, 20. bis 22. Februar 2008. Hrsg.: J. Sieglerschmidt u. H.P.Ohly
  9. Dahlberg, I.: International Society for Knowledge Organization (ISKO) (2009) 0.01
    0.005299047 = product of:
      0.021196188 = sum of:
        0.021196188 = product of:
          0.042392377 = sum of:
            0.042392377 = weight(_text_:processing in 4693) [ClassicSimilarity], result of:
              0.042392377 = score(doc=4693,freq=2.0), product of:
                0.18956426 = queryWeight, product of:
                  4.048147 = idf(docFreq=2097, maxDocs=44218)
                  0.046827413 = queryNorm
                0.22363065 = fieldWeight in 4693, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.048147 = idf(docFreq=2097, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=4693)
          0.5 = coord(1/2)
      0.25 = coord(1/4)
    
    Abstract
    The aims, tasks, activities, and achievements of the International Society for Knowledge Organization (1989-) are presented. ISKO is that group of scholars and practitioners who feel responsible for questions pertaining to the conceptual organization and processing of knowledge, the scientific bases of which lie in knowledge drawn from the fields of logic, organization science, psychology, science theory, informatics, semiotics, linguistics, and philosophy. It aims at giving advice in the construction, perfection, and application of such organizational tools as classification systems, taxonomies, thesauri, terminologies, as well as their use for indexing purposes and thereby for the retrieval of information. Events leading up to the founding of ISKO in 1989 are described. The aims and objectives of ISKO according to its statutes are mentioned, as well as its organization, its biennial international conferences with their proceedings volumes, and the establishment of a further conference series and a textbook series. The drive and success of coordinators in establishing chapters in many countries is reviewed as well. The activities of the chapters (mainly by their own meetings and conferences) and subsequently their publications during the past years are also included. The idea and structure of ISKO's official journal-Knowledge Organization-is explained, and ISKO's Web site is given. Finally, the need for the Society is discussed, and its possible future is considered.