Search (162 results, page 3 of 9)

  • × theme_ss:"Semantic Web"
  1. Zeng, M.L.; Fan, W.; Lin, X.: SKOS for an integrated vocabulary structure (2008) 0.01 
    0.0071156733 = product of:
  0.024904855 = sum of:
    0.011350393 = product of:
      0.022700787 = sum of:
        0.022700787 = weight(_text_:w in 2654) [ClassicSimilarity], result of:
          0.022700787 = score(doc=2654,freq=2.0), product of:
            0.13479044 = queryWeight, product of:
              3.8108058 = idf(docFreq=2659, maxDocs=44218)
              0.035370585 = queryNorm
            0.16841541 = fieldWeight in 2654, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.8108058 = idf(docFreq=2659, maxDocs=44218)
              0.03125 = fieldNorm(doc=2654)
      0.5 = coord(1/2)
    0.013554462 = product of:
      0.027108924 = sum of:
        0.027108924 = weight(_text_:22 in 2654) [ClassicSimilarity], result of:
          0.027108924 = score(doc=2654,freq=4.0), product of:
            0.12386176 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.035370585 = queryNorm
            0.21886435 = fieldWeight in 2654, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03125 = fieldNorm(doc=2654)
      0.5 = coord(1/2)
  0.2857143 = coord(2/7)
    Abstract
    In order to transfer the Chinese Classified Thesaurus (CCT) into a machine-processable format and provide CCT-based Web services, a pilot study has been conducted in which a variety of selected CCT classes and mapped thesaurus entries are encoded with SKOS. OWL and RDFS are also used to encode the same contents for the purposes of feasibility and cost-benefit comparison. CCT is a collected effort led by the National Library of China. It is an integration of the national standards Chinese Library Classification (CLC) 4th edition and Chinese Thesaurus (CT). As a manually created mapping product, CCT provides for each of the classes the corresponding thesaurus terms, and vice versa. The coverage of CCT includes four major clusters: philosophy, social sciences and humanities, natural sciences and technologies, and general works. There are 22 main-classes, 52,992 sub-classes and divisions, 110,837 preferred thesaurus terms, 35,690 entry terms (non-preferred terms), and 59,738 pre-coordinated headings (Chinese Classified Thesaurus, 2005) Major challenges of encoding this large vocabulary comes from its integrated structure. CCT is a result of the combination of two structures (illustrated in Figure 1): a thesaurus that uses ISO-2788 standardized structure and a classification scheme that is basically enumerative, but provides some flexibility for several kinds of synthetic mechanisms Other challenges include the complex relationships caused by differences of granularities of two original schemes and their presentation with various levels of SKOS elements; as well as the diverse coordination of entries due to the use of auxiliary tables and pre-coordinated headings derived from combining classes, subdivisions, and thesaurus terms, which do not correspond to existing unique identifiers. The poster reports the progress, shares the sample SKOS entries, and summarizes problems identified during the SKOS encoding process. Although OWL Lite and OWL Full provide richer expressiveness, the cost-benefit issues and the final purposes of encoding CCT raise questions of using such approaches.
    Source
    Metadata for semantic and social applications : proceedings of the International Conference on Dublin Core and Metadata Applications, Berlin, 22 - 26 September 2008, DC 2008: Berlin, Germany / ed. by Jane Greenberg and Wolfgang Klas
  2. Berners-Lee, T.; Hendler, J.: Publishing on the semantic Web (2001) 0.01 
    0.006763954 = product of:
  0.047347676 = sum of:
    0.047347676 = weight(_text_:j in 3358) [ClassicSimilarity], result of:
      0.047347676 = score(doc=3358,freq=2.0), product of:
        0.11238991 = queryWeight, product of:
          3.1774964 = idf(docFreq=5010, maxDocs=44218)
          0.035370585 = queryNorm
        0.4212805 = fieldWeight in 3358, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.1774964 = idf(docFreq=5010, maxDocs=44218)
          0.09375 = fieldNorm(doc=3358)
  0.14285715 = coord(1/7)
  3. Greenberg, J.; Méndez Rodríguez, E.M.: Introduction: toward a more library-like Web via semantic knitting (2006) 0.01 
    0.006763954 = product of:
  0.047347676 = sum of:
    0.047347676 = weight(_text_:j in 224) [ClassicSimilarity], result of:
      0.047347676 = score(doc=224,freq=2.0), product of:
        0.11238991 = queryWeight, product of:
          3.1774964 = idf(docFreq=5010, maxDocs=44218)
          0.035370585 = queryNorm
        0.4212805 = fieldWeight in 224, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.1774964 = idf(docFreq=5010, maxDocs=44218)
          0.09375 = fieldNorm(doc=224)
  0.14285715 = coord(1/7)
  4. Voß, J.: ¬Das Simple Knowledge Organisation System (SKOS) als Kodierungs- und Austauschformat der DDC für Anwendungen im Semantischen Web (2007) 0.01 
    0.006763954 = product of:
  0.047347676 = sum of:
    0.047347676 = weight(_text_:j in 243) [ClassicSimilarity], result of:
      0.047347676 = score(doc=243,freq=2.0), product of:
        0.11238991 = queryWeight, product of:
          3.1774964 = idf(docFreq=5010, maxDocs=44218)
          0.035370585 = queryNorm
        0.4212805 = fieldWeight in 243, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.1774964 = idf(docFreq=5010, maxDocs=44218)
          0.09375 = fieldNorm(doc=243)
  0.14285715 = coord(1/7)
  5. Davies, J.; Fensel, D.; Harmelen, F. van: Conclusions: ontology-driven knowledge management : towards the Semantic Web? (2004) 0.01 
    0.006377117 = product of:
  0.044639815 = sum of:
    0.044639815 = weight(_text_:j in 4407) [ClassicSimilarity], result of:
      0.044639815 = score(doc=4407,freq=4.0), product of:
        0.11238991 = queryWeight, product of:
          3.1774964 = idf(docFreq=5010, maxDocs=44218)
          0.035370585 = queryNorm
        0.39718705 = fieldWeight in 4407, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          3.1774964 = idf(docFreq=5010, maxDocs=44218)
          0.0625 = fieldNorm(doc=4407)
  0.14285715 = coord(1/7)
    Source
    Towards the semantic Web: ontology-driven knowledge management. Eds.: J. Davies, u.a
  6. RDF Semantics (2004) 0.01 
    0.0059858314 = product of:
  0.041900817 = sum of:
    0.041900817 = weight(_text_:u in 3065) [ClassicSimilarity], result of:
      0.041900817 = score(doc=3065,freq=2.0), product of:
        0.11581901 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.035370585 = queryNorm
        0.3617784 = fieldWeight in 3065, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.078125 = fieldNorm(doc=3065)
  0.14285715 = coord(1/7)
    Editor
    Hayes, P. u. B. McBride
  7. Multimedia content and the Semantic Web : methods, standards, and tools (2005) 0.01 
    0.005957337 = product of:
  0.020850679 = sum of:
    0.010475204 = weight(_text_:u in 150) [ClassicSimilarity], result of:
      0.010475204 = score(doc=150,freq=2.0), product of:
        0.11581901 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.035370585 = queryNorm
        0.0904446 = fieldWeight in 150, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.01953125 = fieldNorm(doc=150)
    0.010375475 = product of:
      0.02075095 = sum of:
        0.02075095 = weight(_text_:22 in 150) [ClassicSimilarity], result of:
          0.02075095 = score(doc=150,freq=6.0), product of:
            0.12386176 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.035370585 = 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)
      0.5 = coord(1/2)
  0.2857143 = coord(2/7)
    Classification
    006.7 22
    Date
    7. 3.2007 19:30:22
    DDC
    006.7 22
    Editor
    Stamou, G. u. S. Kollias
  8. Nagenborg, M..: Privacy im Social Semantic Web (2009) 0.01 
    0.0059256707 = product of:
  0.041479692 = sum of:
    0.041479692 = weight(_text_:u in 4876) [ClassicSimilarity], result of:
      0.041479692 = score(doc=4876,freq=4.0), product of:
        0.11581901 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.035370585 = queryNorm
        0.35814235 = fieldWeight in 4876, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.0546875 = fieldNorm(doc=4876)
  0.14285715 = coord(1/7)
    Abstract
    Der Schwerpunkt dieses Beitrages liegt auf dem Design von Infrastrukturen, welche es ermöglichen sollen, private Daten kontrolliert preiszugeben und auszutauschen. Zunächst wird daran erinnert, dass rechtliche und technische Maßnahmen zum Datenschutz stets auch dazu dienen, den Austausch von Daten zu ermöglichen. Die grundlegende Herausforderung besteht darin, der sozialen und politischen Bedeutung des Privaten Rechnung zu tragen. Privatheit wird aus der Perspektive der Informationsethik dabei als ein normatives, handlungsleitendes Konzept verstanden. Als Maßstab für die Gestaltung der entsprechenden Infrastrukturen wird auf Helen Nissenbaums Konzept der "privacy as contextual integrity" zurückgegriffen, um u. a. die Ansätze der "end-to-end information accountability" und des "Privacy Identity Management for Europe"- Projektes zu diskutieren.
    Source
    Social Semantic Web: Web 2.0, was nun? Hrsg.: A. Blumauer u. T. Pellegrini
  9. Berners-Lee, T.; Hendler, J.; Lassila, O.: ¬The Semantic Web : a new form of Web content that is meaningful to computers will unleash a revolution of new possibilities (2001) 0.01 
    0.005636628 = product of:
  0.039456394 = sum of:
    0.039456394 = weight(_text_:j in 376) [ClassicSimilarity], result of:
      0.039456394 = score(doc=376,freq=2.0), product of:
        0.11238991 = queryWeight, product of:
          3.1774964 = idf(docFreq=5010, maxDocs=44218)
          0.035370585 = queryNorm
        0.35106707 = fieldWeight in 376, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.1774964 = idf(docFreq=5010, maxDocs=44218)
          0.078125 = fieldNorm(doc=376)
  0.14285715 = coord(1/7)
  10. Heflin, J.; Hendler, J.: ¬A portrait of the Semantic Web in action (2001) 0.01 
    0.0055799773 = product of:
  0.03905984 = sum of:
    0.03905984 = weight(_text_:j in 2547) [ClassicSimilarity], result of:
      0.03905984 = score(doc=2547,freq=4.0), product of:
        0.11238991 = queryWeight, product of:
          3.1774964 = idf(docFreq=5010, maxDocs=44218)
          0.035370585 = queryNorm
        0.34753868 = fieldWeight in 2547, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          3.1774964 = idf(docFreq=5010, maxDocs=44218)
          0.0546875 = fieldNorm(doc=2547)
  0.14285715 = coord(1/7)
  11. Fensel, D.; Staab, S.; Studer, R.; Harmelen, F. van; Davies, J.: ¬A future perspective : exploiting peer-to-peer and the Semantic Web for knowledge management (2004) 0.01 
    0.0055799773 = product of:
  0.03905984 = sum of:
    0.03905984 = weight(_text_:j in 2262) [ClassicSimilarity], result of:
      0.03905984 = score(doc=2262,freq=4.0), product of:
        0.11238991 = queryWeight, product of:
          3.1774964 = idf(docFreq=5010, maxDocs=44218)
          0.035370585 = queryNorm
        0.34753868 = fieldWeight in 2262, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          3.1774964 = idf(docFreq=5010, maxDocs=44218)
          0.0546875 = fieldNorm(doc=2262)
  0.14285715 = coord(1/7)
    Source
    Towards the semantic Web: ontology-driven knowledge management. Eds.: J. Davies, u.a
  12. Weber, M.; Fröschl, K.: ¬Das Semantic Web als Innovation in der ökonomischen Koordination (2006) 0.01 
    0.005079146 = product of:
  0.03555402 = sum of:
    0.03555402 = weight(_text_:u in 5789) [ClassicSimilarity], result of:
      0.03555402 = score(doc=5789,freq=4.0), product of:
        0.11581901 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.035370585 = queryNorm
        0.30697915 = fieldWeight in 5789, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.046875 = fieldNorm(doc=5789)
  0.14285715 = coord(1/7)
    Abstract
    Das Semantic Web stellt - dzt. noch weitgehend als Entwurf - das bislang letzte Glied einer langen Kette großtechnischer Kommunikationssysteme dar, dessen respektable Vorläufer u. A. die Telegrafie. die Telefonie, der Rundfunk und nicht zuletzt das Internet sind. Als technowissenschaftliche Ambition steht das Semantic Web in der gesellschaftlichen Tradition des abendländischen Aufklärungsprojekts der rationalen Bewirtschaftung von Raum, Zeit. Energie und Zeichen. Auf der Grundlage der sich in den letzten Jahrzehnten bereits weitgehend vollzogenen Medienkonvergenz in der digitalisierten Infrastruktur bildet das Semantic Web - zumindest konzeptiv - einen kongenialen` Gegenpart zur markant ansteigenden Vernetzung der sich globalisierenden Wertschöpfungssysteme, die ihre ökonomischen Potenziale in der fortschreitenden Arbeitsteilung (Spezialisierung) und, komplementär dazu, immer umfassenderen Prozessoptimierung nutzt, die sich beide wiederum in der Hauptsache auf konventionalisierte Bedeutungssysteme zur informationstechnischen - d. h. vor allem: algorithmischen - Koordination stützen. Die soziale Ausformung gerade der Kommunikations- (und Koordinations-) Technologien unterliegt entschieden dem Wechselspiel einzelwirtschaftlicher Akteure bzw. Kapitalverwertungsinteressen und gesamtgesellschaftlicher Technologieadoption, das folgerichtig die charakteristische Innovationsdynamik einschließlich der prävalenten Muster der Ressourcenallokation auch dieser spezifischen Technikgenese prägt.
    Source
    Semantic Web: Wege zur vernetzten Wissensgesellschaft. Hrsg.: T. Pellegrini, u. A. Blumauer
  13. Semantic Web : Wege zur vernetzten Wissensgesellschaft (2006) 0.01 
    0.0050197714 = product of:
  0.0175692 = sum of:
    0.007093996 = product of:
      0.014187992 = sum of:
        0.014187992 = weight(_text_:w in 117) [ClassicSimilarity], result of:
          0.014187992 = score(doc=117,freq=2.0), product of:
            0.13479044 = queryWeight, product of:
              3.8108058 = idf(docFreq=2659, maxDocs=44218)
              0.035370585 = queryNorm
            0.105259635 = fieldWeight in 117, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.8108058 = idf(docFreq=2659, maxDocs=44218)
              0.01953125 = fieldNorm(doc=117)
      0.5 = coord(1/2)
    0.010475204 = weight(_text_:u in 117) [ClassicSimilarity], result of:
      0.010475204 = score(doc=117,freq=2.0), product of:
        0.11581901 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.035370585 = queryNorm
        0.0904446 = fieldWeight in 117, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.01953125 = fieldNorm(doc=117)
  0.2857143 = coord(2/7)
    Editor
    Pellegrini, T. u. A. Blumauer
    Footnote
    Rez. in: ZfBB 53(2006) H.6, S.317-318 (W. Gödert)
  14. Hitzler, P.; Krötzsch, M.; Rudolph, S.; Sure, Y.: Semantic Web : Grundlagen (2008) 0.00 
    0.004964763 = product of:
  0.034753338 = sum of:
    0.034753338 = product of:
      0.069506675 = sum of:
        0.069506675 = weight(_text_:w in 358) [ClassicSimilarity], result of:
          0.069506675 = score(doc=358,freq=12.0), product of:
            0.13479044 = queryWeight, product of:
              3.8108058 = idf(docFreq=2659, maxDocs=44218)
              0.035370585 = queryNorm
            0.51566476 = fieldWeight in 358, product of:
              3.4641016 = tf(freq=12.0), with freq of:
                12.0 = termFreq=12.0
              3.8108058 = idf(docFreq=2659, maxDocs=44218)
              0.0390625 = fieldNorm(doc=358)
      0.5 = coord(1/2)
  0.14285715 = coord(1/7)
    Classification
    TVB (W)
    TVP (W)
    TYD (W)
    GHBS
    TVB (W)
    TVP (W)
    TYD (W)
  15. Boer, V. de; Wielemaker, J.; Gent, J. van; Hildebrand, M.; Isaac, A.; Ossenbruggen, J. van; Schreiber, G.: Supporting linked data production for cultural heritage institutes : the Amsterdam Museum case study (2012) 0.00 
    0.004881463 = product of:
  0.03417024 = sum of:
    0.03417024 = weight(_text_:j in 265) [ClassicSimilarity], result of:
      0.03417024 = score(doc=265,freq=6.0), product of:
        0.11238991 = queryWeight, product of:
          3.1774964 = idf(docFreq=5010, maxDocs=44218)
          0.035370585 = queryNorm
        0.304033 = fieldWeight in 265, product of:
          2.4494898 = tf(freq=6.0), with freq of:
            6.0 = termFreq=6.0
          3.1774964 = idf(docFreq=5010, maxDocs=44218)
          0.0390625 = fieldNorm(doc=265)
  0.14285715 = coord(1/7)
  16. Dextre Clarke, S.G.: Challenges and opportunities for KOS standards (2007) 0.00 
    0.004792226 = product of:
  0.03354558 = sum of:
    0.03354558 = product of:
      0.06709116 = sum of:
        0.06709116 = weight(_text_:22 in 4643) [ClassicSimilarity], result of:
          0.06709116 = score(doc=4643,freq=2.0), product of:
            0.12386176 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.035370585 = queryNorm
            0.5416616 = fieldWeight in 4643, 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=4643)
      0.5 = coord(1/2)
  0.14285715 = coord(1/7)
    Date
    22. 9.2007 15:41:14
  17. Birkenbihl, K.: Standards für das Semantic Web (2006) 0.00 
    0.004788665 = product of:
  0.033520654 = sum of:
    0.033520654 = weight(_text_:u in 5788) [ClassicSimilarity], result of:
      0.033520654 = score(doc=5788,freq=2.0), product of:
        0.11581901 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.035370585 = queryNorm
        0.28942272 = fieldWeight in 5788, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.0625 = fieldNorm(doc=5788)
  0.14285715 = coord(1/7)
    Source
    Semantic Web: Wege zur vernetzten Wissensgesellschaft. Hrsg.: T. Pellegrini, u. A. Blumauer
  18. Henze, N.: Personalisierbare Informationssysteme im Semantic Web (2006) 0.00 
    0.004788665 = product of:
  0.033520654 = sum of:
    0.033520654 = weight(_text_:u in 5791) [ClassicSimilarity], result of:
      0.033520654 = score(doc=5791,freq=2.0), product of:
        0.11581901 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.035370585 = queryNorm
        0.28942272 = fieldWeight in 5791, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.0625 = fieldNorm(doc=5791)
  0.14285715 = coord(1/7)
    Source
    Semantic Web: Wege zur vernetzten Wissensgesellschaft. Hrsg.: T. Pellegrini, u. A. Blumauer
  19. RDF Vocabulary Description Language 1.0 : RDF Schema (2004) 0.00 
    0.004788665 = product of:
  0.033520654 = sum of:
    0.033520654 = weight(_text_:u in 3057) [ClassicSimilarity], result of:
      0.033520654 = score(doc=3057,freq=2.0), product of:
        0.11581901 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.035370585 = queryNorm
        0.28942272 = fieldWeight in 3057, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.0625 = fieldNorm(doc=3057)
  0.14285715 = coord(1/7)
    Editor
    Brickley, D. u. R.V. Guha
  20. RDF Primer : W3C Recommendation 10 February 2004 (2004) 0.00 
    0.004788665 = product of:
  0.033520654 = sum of:
    0.033520654 = weight(_text_:u in 3064) [ClassicSimilarity], result of:
      0.033520654 = score(doc=3064,freq=2.0), product of:
        0.11581901 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.035370585 = queryNorm
        0.28942272 = fieldWeight in 3064, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.0625 = fieldNorm(doc=3064)
  0.14285715 = coord(1/7)
    Editor
    Manola, F. u. E. Miller

Authors

Years

Languages

  • e 116
  • d 45
  • f 1
  • More… Less…

Types

  • a 103
  • el 45
  • m 22
  • s 10
  • n 8
  • r 2
  • x 2
  • More… Less…

Themes

Subjects

Classifications