Search (34 results, page 1 of 2)

  • × theme_ss:"Semantic Web"
  1. Martínez-González, M.M.; Alvite-Díez, M.L.: Thesauri and Semantic Web : discussion of the evolution of thesauri toward their integration with the Semantic Web (2019) 0.05
    0.04709579 = product of:
      0.09419158 = sum of:
        0.09419158 = product of:
          0.18838316 = sum of:
            0.18838316 = weight(_text_:25964 in 5997) [ClassicSimilarity], result of:
              0.18838316 = score(doc=5997,freq=2.0), product of:
                0.40591347 = queryWeight, product of:
                  8.401051 = idf(docFreq=26, maxDocs=44218)
                  0.04831699 = queryNorm
                0.46409684 = fieldWeight in 5997, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  8.401051 = idf(docFreq=26, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=5997)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Abstract
    Thesauri are Knowledge Organization Systems (KOS), that arise from the consensus of wide communities. They have been in use for many years and are regularly updated. Whereas in the past thesauri were designed for information professionals for indexing and searching, today there is a demand for conceptual vocabularies that enable inferencing by machines. The development of the Semantic Web has brought a new opportunity for thesauri, but thesauri also face the challenge of proving that they add value to it. The evolution of thesauri toward their integration with the Semantic Web is examined. Elements and structures in the thesaurus standard, ISO 25964, and SKOS (Simple Knowledge Organization System), the Semantic Web standard for representing KOS, are reviewed and compared. Moreover, the integrity rules of thesauri are contrasted with the axioms of SKOS. How SKOS has been applied to represent some real thesauri is taken into account. Three thesauri are chosen for this aim: AGROVOC, EuroVoc and the UNESCO Thesaurus. Based on the results of this comparison and analysis, the benefits that Semantic Web technologies offer to thesauri, how thesauri can contribute to the Semantic Web, and the challenges that would help to improve their integration with the Semantic Web are discussed.
  2. Stojanovic, N.: Ontology-based Information Retrieval : methods and tools for cooperative query answering (2005) 0.03
    0.025580063 = product of:
      0.051160127 = sum of:
        0.051160127 = product of:
          0.15348038 = sum of:
            0.15348038 = weight(_text_:3a in 701) [ClassicSimilarity], result of:
              0.15348038 = score(doc=701,freq=2.0), product of:
                0.40963197 = queryWeight, product of:
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.04831699 = queryNorm
                0.3746787 = fieldWeight in 701, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.03125 = fieldNorm(doc=701)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Content
    Vgl.: http%3A%2F%2Fdigbib.ubka.uni-karlsruhe.de%2Fvolltexte%2Fdocuments%2F1627&ei=tAtYUYrBNoHKtQb3l4GYBw&usg=AFQjCNHeaxKkKU3-u54LWxMNYGXaaDLCGw&sig2=8WykXWQoDKjDSdGtAakH2Q&bvm=bv.44442042,d.Yms.
  3. Dextre Clarke, S.G.: Challenges and opportunities for KOS standards (2007) 0.02
    0.022911996 = product of:
      0.04582399 = sum of:
        0.04582399 = product of:
          0.09164798 = sum of:
            0.09164798 = weight(_text_:22 in 4643) [ClassicSimilarity], result of:
              0.09164798 = score(doc=4643,freq=2.0), product of:
                0.16919786 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04831699 = 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)
      0.5 = coord(1/2)
    
    Date
    22. 9.2007 15:41:14
  4. Broughton, V.: Automatic metadata generation : Digital resource description without human intervention (2007) 0.02
    0.019638853 = product of:
      0.039277706 = sum of:
        0.039277706 = product of:
          0.07855541 = sum of:
            0.07855541 = weight(_text_:22 in 6048) [ClassicSimilarity], result of:
              0.07855541 = score(doc=6048,freq=2.0), product of:
                0.16919786 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04831699 = queryNorm
                0.46428138 = fieldWeight in 6048, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.09375 = fieldNorm(doc=6048)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 9.2007 15:41:14
  5. Tudhope, D.: Knowledge Organization System Services : brief review of NKOS activities and possibility of KOS registries (2007) 0.02
    0.019638853 = product of:
      0.039277706 = sum of:
        0.039277706 = product of:
          0.07855541 = sum of:
            0.07855541 = weight(_text_:22 in 100) [ClassicSimilarity], result of:
              0.07855541 = score(doc=100,freq=2.0), product of:
                0.16919786 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04831699 = queryNorm
                0.46428138 = fieldWeight in 100, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.09375 = fieldNorm(doc=100)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 9.2007 15:41:14
  6. Papadakis, I. et al.: Highlighting timely information in libraries through social and semantic Web technologies (2016) 0.02
    0.016365713 = product of:
      0.032731425 = sum of:
        0.032731425 = product of:
          0.06546285 = sum of:
            0.06546285 = weight(_text_:22 in 2090) [ClassicSimilarity], result of:
              0.06546285 = score(doc=2090,freq=2.0), product of:
                0.16919786 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04831699 = queryNorm
                0.38690117 = fieldWeight in 2090, 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=2090)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Metadata and semantics research: 10th International Conference, MTSR 2016, Göttingen, Germany, November 22-25, 2016, Proceedings. Eds.: E. Garoufallou
  7. Synak, M.; Dabrowski, M.; Kruk, S.R.: Semantic Web and ontologies (2009) 0.01
    0.01309257 = product of:
      0.02618514 = sum of:
        0.02618514 = product of:
          0.05237028 = sum of:
            0.05237028 = weight(_text_:22 in 3376) [ClassicSimilarity], result of:
              0.05237028 = score(doc=3376,freq=2.0), product of:
                0.16919786 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04831699 = 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
  8. Eckert, K.: SKOS: eine Sprache für die Übertragung von Thesauri ins Semantic Web (2011) 0.01
    0.01309257 = product of:
      0.02618514 = sum of:
        0.02618514 = product of:
          0.05237028 = sum of:
            0.05237028 = weight(_text_:22 in 4331) [ClassicSimilarity], result of:
              0.05237028 = score(doc=4331,freq=2.0), product of:
                0.16919786 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04831699 = queryNorm
                0.30952093 = fieldWeight in 4331, 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=4331)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    15. 3.2011 19:21:22
  9. OWL Web Ontology Language Test Cases (2004) 0.01
    0.01309257 = product of:
      0.02618514 = sum of:
        0.02618514 = product of:
          0.05237028 = sum of:
            0.05237028 = weight(_text_:22 in 4685) [ClassicSimilarity], result of:
              0.05237028 = score(doc=4685,freq=2.0), product of:
                0.16919786 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04831699 = queryNorm
                0.30952093 = fieldWeight in 4685, 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=4685)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    14. 8.2011 13:33:22
  10. Faaborg, A.; Lagoze, C.: Semantic browsing (2003) 0.01
    0.011455998 = product of:
      0.022911996 = sum of:
        0.022911996 = product of:
          0.04582399 = sum of:
            0.04582399 = weight(_text_:22 in 1026) [ClassicSimilarity], result of:
              0.04582399 = score(doc=1026,freq=2.0), product of:
                0.16919786 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04831699 = queryNorm
                0.2708308 = fieldWeight in 1026, 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=1026)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Research and advanced technology for digital libraries : 7th European Conference, proceedings / ECDL 2003, Trondheim, Norway, August 17-22, 2003
  11. Malmsten, M.: Making a library catalogue part of the Semantic Web (2008) 0.01
    0.011455998 = product of:
      0.022911996 = sum of:
        0.022911996 = product of:
          0.04582399 = sum of:
            0.04582399 = weight(_text_:22 in 2640) [ClassicSimilarity], result of:
              0.04582399 = score(doc=2640,freq=2.0), product of:
                0.16919786 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04831699 = queryNorm
                0.2708308 = fieldWeight in 2640, 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=2640)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    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
  12. Schneider, R.: Web 3.0 ante portas? : Integration von Social Web und Semantic Web (2008) 0.01
    0.011455998 = product of:
      0.022911996 = sum of:
        0.022911996 = product of:
          0.04582399 = sum of:
            0.04582399 = weight(_text_:22 in 4184) [ClassicSimilarity], result of:
              0.04582399 = score(doc=4184,freq=2.0), product of:
                0.16919786 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04831699 = queryNorm
                0.2708308 = fieldWeight in 4184, 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=4184)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 1.2011 10:38:28
  13. Mayfield, J.; Finin, T.: Information retrieval on the Semantic Web : integrating inference and retrieval 0.01
    0.011455998 = product of:
      0.022911996 = sum of:
        0.022911996 = product of:
          0.04582399 = sum of:
            0.04582399 = weight(_text_:22 in 4330) [ClassicSimilarity], result of:
              0.04582399 = score(doc=4330,freq=2.0), product of:
                0.16919786 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04831699 = queryNorm
                0.2708308 = fieldWeight in 4330, 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=4330)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    12. 2.2011 17:35:22
  14. Blumauer, A.; Pellegrini, T.: Semantic Web Revisited : Eine kurze Einführung in das Social Semantic Web (2009) 0.01
    0.011455998 = product of:
      0.022911996 = sum of:
        0.022911996 = product of:
          0.04582399 = sum of:
            0.04582399 = weight(_text_:22 in 4855) [ClassicSimilarity], result of:
              0.04582399 = score(doc=4855,freq=2.0), product of:
                0.16919786 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04831699 = queryNorm
                0.2708308 = fieldWeight in 4855, 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=4855)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Pages
    S.3-22
  15. Heflin, J.; Hendler, J.: Semantic interoperability on the Web (2000) 0.01
    0.011455998 = product of:
      0.022911996 = sum of:
        0.022911996 = product of:
          0.04582399 = sum of:
            0.04582399 = weight(_text_:22 in 759) [ClassicSimilarity], result of:
              0.04582399 = score(doc=759,freq=2.0), product of:
                0.16919786 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04831699 = queryNorm
                0.2708308 = fieldWeight in 759, 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=759)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    11. 5.2013 19:22:18
  16. Metadata and semantics research : 10th International Conference, MTSR 2016, Göttingen, Germany, November 22-25, 2016, Proceedings (2016) 0.01
    0.011455998 = product of:
      0.022911996 = sum of:
        0.022911996 = product of:
          0.04582399 = sum of:
            0.04582399 = weight(_text_:22 in 3283) [ClassicSimilarity], result of:
              0.04582399 = score(doc=3283,freq=2.0), product of:
                0.16919786 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04831699 = queryNorm
                0.2708308 = fieldWeight in 3283, 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=3283)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  17. Gendt, M. van; Isaac, I.; Meij, L. van der; Schlobach, S.: Semantic Web techniques for multiple views on heterogeneous collections : a case study (2006) 0.01
    0.009819427 = product of:
      0.019638853 = sum of:
        0.019638853 = product of:
          0.039277706 = sum of:
            0.039277706 = weight(_text_:22 in 2418) [ClassicSimilarity], result of:
              0.039277706 = score(doc=2418,freq=2.0), product of:
                0.16919786 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04831699 = queryNorm
                0.23214069 = fieldWeight in 2418, 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=2418)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Research and advanced technology for digital libraries : 10th European conference, proceedings / ECDL 2006, Alicante, Spain, September 17 - 22, 2006
  18. Franklin, R.A.: Re-inventing subject access for the semantic web (2003) 0.01
    0.009819427 = product of:
      0.019638853 = sum of:
        0.019638853 = product of:
          0.039277706 = sum of:
            0.039277706 = weight(_text_:22 in 2556) [ClassicSimilarity], result of:
              0.039277706 = score(doc=2556,freq=2.0), product of:
                0.16919786 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04831699 = queryNorm
                0.23214069 = fieldWeight in 2556, 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=2556)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    30.12.2008 18:22:46
  19. Hollink, L.; Assem, M. van: Estimating the relevance of search results in the Culture-Web : a study of semantic distance measures (2010) 0.01
    0.009819427 = product of:
      0.019638853 = sum of:
        0.019638853 = product of:
          0.039277706 = sum of:
            0.039277706 = weight(_text_:22 in 4649) [ClassicSimilarity], result of:
              0.039277706 = score(doc=4649,freq=2.0), product of:
                0.16919786 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04831699 = queryNorm
                0.23214069 = fieldWeight in 4649, 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=4649)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    26.12.2011 13:40:22
  20. Hooland, S. van; Verborgh, R.; Wilde, M. De; Hercher, J.; Mannens, E.; Wa, R.Van de: Evaluating the success of vocabulary reconciliation for cultural heritage collections (2013) 0.01
    0.009819427 = product of:
      0.019638853 = sum of:
        0.019638853 = product of:
          0.039277706 = sum of:
            0.039277706 = weight(_text_:22 in 662) [ClassicSimilarity], result of:
              0.039277706 = score(doc=662,freq=2.0), product of:
                0.16919786 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04831699 = queryNorm
                0.23214069 = fieldWeight in 662, 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=662)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 3.2013 19:29:20

Years

Languages

  • e 28
  • d 6

Types

  • a 20
  • el 11
  • m 5
  • s 3
  • n 1
  • x 1
  • More… Less…