Search (16 results, page 1 of 1)

  • × year_i:[2010 TO 2020}
  • × theme_ss:"Semantic Web"
  1. Papadakis, I. et al.: Highlighting timely information in libraries through social and semantic Web technologies (2016) 0.02
    0.015159386 = product of:
      0.030318772 = sum of:
        0.030318772 = product of:
          0.060637545 = sum of:
            0.060637545 = weight(_text_:22 in 2090) [ClassicSimilarity], result of:
              0.060637545 = score(doc=2090,freq=2.0), product of:
                0.15672618 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044755515 = 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
  2. Ducker, S.; Linten, M.: Bedarfsgerecht, kontextbezogen, qualitätsgesichert : Von der Information zum Wertschöpfungsfaktor Wissen am Beispiel einer Wissenslandkarte als dynamisches System zur Repräsentation des Wissens in der Berufsbildungsforschung (2010) 0.02
    0.015117113 = product of:
      0.030234225 = sum of:
        0.030234225 = product of:
          0.06046845 = sum of:
            0.06046845 = weight(_text_:2007 in 4273) [ClassicSimilarity], result of:
              0.06046845 = score(doc=4273,freq=2.0), product of:
                0.20205033 = queryWeight, product of:
                  4.514535 = idf(docFreq=1315, maxDocs=44218)
                  0.044755515 = queryNorm
                0.2992742 = fieldWeight in 4273, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.514535 = idf(docFreq=1315, maxDocs=44218)
                  0.046875 = fieldNorm(doc=4273)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Abstract
    In den Jahren 2002 bis 2007 wurde beim Bundesinstitut für Berufsbildung ein Wissensmanagement-System ("Kommunikations- und Informationssystem Berufliche Bildung") als Portallösung für die deutsche Berufsbildungsforschung aufgebaut. Zentrales Element hierbei ist eine Wissenslandkarte mit rund 1.000 dokumentierten Forschungsprojekten und Themen. Die Autoren zeigen am Beispiel der Literaturdatenbank Berufliche Bildung, wie auf der Basis eines Klassifizierungssystems verschiedene Formen der Wissensrepräsentation kombiniert werden und über die Vernetzung digitaler Informationen in einer gemeinsamen informationstechnologischen Infrastruktur auf verschiedenen Ebenen eine Wertschöpfungskette im Sinne von Linked Data entsteht.
  3. Sequeda, J.F.: Integrating relational databases with the Semantic Web : a reflection (2017) 0.02
    0.015117113 = product of:
      0.030234225 = sum of:
        0.030234225 = product of:
          0.06046845 = sum of:
            0.06046845 = weight(_text_:2007 in 3935) [ClassicSimilarity], result of:
              0.06046845 = score(doc=3935,freq=2.0), product of:
                0.20205033 = queryWeight, product of:
                  4.514535 = idf(docFreq=1315, maxDocs=44218)
                  0.044755515 = queryNorm
                0.2992742 = fieldWeight in 3935, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.514535 = idf(docFreq=1315, maxDocs=44218)
                  0.046875 = fieldNorm(doc=3935)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Abstract
    From the beginning it was understood that the success of the Semantic Web hinges on integrating the vast amount of data stored in Relational Databases. This manuscript reflects on the last 10 years of our research results to integrate Relational Databases with the Semantic Web. Since 2007, our research has led us to answer the following question: How and to what extent can Relational Databases be Integrated with the Semantic Web? The answer comes in two parts. We start by presenting how to get from Relational Databases to the Semantic Web via mappings, such as the W3C Direct Mapping and R2RML standards. Subsequently, we present how the Semantic Web can access Relational Databases. We finalize with how Relational Databases and Semantic Web technologies are being used practice for data integration and discuss open challenges.
  4. Djioua, B.; Desclés, J.-P.; Alrahabi, M.: Searching and mining with semantic categories (2012) 0.01
    0.0125975935 = product of:
      0.025195187 = sum of:
        0.025195187 = product of:
          0.050390374 = sum of:
            0.050390374 = weight(_text_:2007 in 99) [ClassicSimilarity], result of:
              0.050390374 = score(doc=99,freq=2.0), product of:
                0.20205033 = queryWeight, product of:
                  4.514535 = idf(docFreq=1315, maxDocs=44218)
                  0.044755515 = queryNorm
                0.24939516 = fieldWeight in 99, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.514535 = idf(docFreq=1315, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=99)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Abstract
    A new model is proposed to retrieve information by building automatically a semantic metatext structure for texts that allow searching and extracting discourse and semantic information according to certain linguistic categorizations. This paper presents approaches for searching and mining full text with semantic categories. The model is built up from two engines: The first one, called EXCOM (Djioua et al., 2006; Alrahabi, 2010), is an automatic system for text annotation, related to discourse and semantic maps, which are specification of general linguistic ontologies founded on the Applicative and Cognitive Grammar. The annotation layer uses a linguistic method called Contextual Exploration, which handles the polysemic values of a term in texts. Several 'semantic maps' underlying 'point of views' for text mining guide this automatic annotation process. The second engine uses semantic annotated texts, produced previously in order to create a semantic inverted index, which is able to retrieve relevant documents for queries associated with discourse and semantic categories such as definition, quotation, causality, relations between concepts, etc. (Djioua & Desclés, 2007). This semantic indexation process builds a metatext layer for textual contents. Some data and linguistic rules sets as well as the general architecture that extend third-party software are expressed as supplementary information.
  5. Woitas, K.: Bibliografische Daten, Normdaten und Metadaten im Semantic Web : Konzepte der bibliografischen Kontrolle im Wandel (2010) 0.01
    0.0125975935 = product of:
      0.025195187 = sum of:
        0.025195187 = product of:
          0.050390374 = sum of:
            0.050390374 = weight(_text_:2007 in 115) [ClassicSimilarity], result of:
              0.050390374 = score(doc=115,freq=2.0), product of:
                0.20205033 = queryWeight, product of:
                  4.514535 = idf(docFreq=1315, maxDocs=44218)
                  0.044755515 = queryNorm
                0.24939516 = fieldWeight in 115, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.514535 = idf(docFreq=1315, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=115)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Abstract
    Bibliografische Daten, Normdaten und Metadaten im Semantic Web - Konzepte der Bibliografischen Kontrolle im Wandel. Der Titel dieser Arbeit zielt in ein essentielles Feld der Bibliotheks- und Informationswissenschaft, die Bibliografische Kontrolle. Als zweites zentrales Konzept wird der in der Weiterentwicklung des World Wide Webs (WWW) bedeutsame Begriff des Semantic Webs genannt. Auf den ersten Blick handelt es sich hier um einen ungleichen Wettstreit. Auf der einen Seite die Bibliografische Kontrolle, welche die Methoden und Mittel zur Erschließung von bibliothekarischen Objekten umfasst und traditionell in Form von formal-inhaltlichen Surrogaten in Katalogen daherkommt. Auf der anderen Seite das Buzzword Semantic Web mit seinen hochtrabenden Konnotationen eines durch Selbstreferenzialität "bedeutungstragenden", wenn nicht sogar "intelligenten" Webs. Wie kamen also eine wissenschaftliche Bibliothekarin und ein Mitglied des World Wide Web Consortiums 2007 dazu, gemeinsam einen Aufsatz zu publizieren und darin zu behaupten, das semantische Netz würde ein "bibliothekarischeres" Netz sein? Um sich dieser Frage zu nähern, soll zunächst kurz die historische Entwicklung der beiden Informationssphären Bibliothek und WWW gemeinsam betrachtet werden. Denn so oft - und völlig zurecht - die informationelle Revolution durch das Internet beschworen wird, so taucht auch immer wieder das Analogon einer weltweiten, virtuellen Bibliothek auf. Genauer gesagt, nahmen die theoretischen Überlegungen, die später zur Entwicklung des Internets führen sollten, ihren Ausgangspunkt (neben Kybernetik und entstehender Computertechnik) beim Konzept des Informationsspeichers Bibliothek.
  6. Eckert, K.: SKOS: eine Sprache für die Übertragung von Thesauri ins Semantic Web (2011) 0.01
    0.012127508 = product of:
      0.024255017 = sum of:
        0.024255017 = product of:
          0.048510034 = sum of:
            0.048510034 = weight(_text_:22 in 4331) [ClassicSimilarity], result of:
              0.048510034 = score(doc=4331,freq=2.0), product of:
                0.15672618 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044755515 = 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
  7. Metadata and semantics research : 10th International Conference, MTSR 2016, Göttingen, Germany, November 22-25, 2016, Proceedings (2016) 0.01
    0.0106115695 = product of:
      0.021223139 = sum of:
        0.021223139 = product of:
          0.042446278 = sum of:
            0.042446278 = weight(_text_:22 in 3283) [ClassicSimilarity], result of:
              0.042446278 = score(doc=3283,freq=2.0), product of:
                0.15672618 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044755515 = 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)
    
  8. Hollink, L.; Assem, M. van: Estimating the relevance of search results in the Culture-Web : a study of semantic distance measures (2010) 0.01
    0.009095631 = product of:
      0.018191261 = sum of:
        0.018191261 = product of:
          0.036382522 = sum of:
            0.036382522 = weight(_text_:22 in 4649) [ClassicSimilarity], result of:
              0.036382522 = score(doc=4649,freq=2.0), product of:
                0.15672618 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044755515 = 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
  9. 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
    0.009095631 = product of:
      0.018191261 = sum of:
        0.018191261 = product of:
          0.036382522 = sum of:
            0.036382522 = weight(_text_:22 in 662) [ClassicSimilarity], result of:
              0.036382522 = score(doc=662,freq=2.0), product of:
                0.15672618 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044755515 = 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
  10. Prud'hommeaux, E.; Gayo, E.: RDF ventures to boldly meet your most pedestrian needs (2015) 0.01
    0.009095631 = product of:
      0.018191261 = sum of:
        0.018191261 = product of:
          0.036382522 = sum of:
            0.036382522 = weight(_text_:22 in 2024) [ClassicSimilarity], result of:
              0.036382522 = score(doc=2024,freq=2.0), product of:
                0.15672618 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044755515 = queryNorm
                0.23214069 = fieldWeight in 2024, 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=2024)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Bulletin of the Association for Information Science and Technology. 41(2015) no.4, S.18-22
  11. Firnkes, M.: Schöne neue Welt : der Content der Zukunft wird von Algorithmen bestimmt (2015) 0.01
    0.009095631 = product of:
      0.018191261 = sum of:
        0.018191261 = product of:
          0.036382522 = sum of:
            0.036382522 = weight(_text_:22 in 2118) [ClassicSimilarity], result of:
              0.036382522 = score(doc=2118,freq=2.0), product of:
                0.15672618 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044755515 = queryNorm
                0.23214069 = fieldWeight in 2118, 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=2118)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    5. 7.2015 22:02:31
  12. Keyser, P. de: Indexing : from thesauri to the Semantic Web (2012) 0.01
    0.009095631 = product of:
      0.018191261 = sum of:
        0.018191261 = product of:
          0.036382522 = sum of:
            0.036382522 = weight(_text_:22 in 3197) [ClassicSimilarity], result of:
              0.036382522 = score(doc=3197,freq=2.0), product of:
                0.15672618 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044755515 = queryNorm
                0.23214069 = fieldWeight in 3197, 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=3197)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    24. 8.2016 14:03:22
  13. Monireh, E.; Sarker, M.K.; Bianchi, F.; Hitzler, P.; Doran, D.; Xie, N.: Reasoning over RDF knowledge bases using deep learning (2018) 0.01
    0.007579693 = product of:
      0.015159386 = sum of:
        0.015159386 = product of:
          0.030318772 = sum of:
            0.030318772 = weight(_text_:22 in 4553) [ClassicSimilarity], result of:
              0.030318772 = score(doc=4553,freq=2.0), product of:
                0.15672618 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044755515 = queryNorm
                0.19345059 = fieldWeight in 4553, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=4553)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    16.11.2018 14:22:01
  14. Metadata and semantics research : 7th Research Conference, MTSR 2013 Thessaloniki, Greece, November 19-22, 2013. Proceedings (2013) 0.01
    0.0075035132 = product of:
      0.0150070265 = sum of:
        0.0150070265 = product of:
          0.030014053 = sum of:
            0.030014053 = weight(_text_:22 in 1155) [ClassicSimilarity], result of:
              0.030014053 = score(doc=1155,freq=4.0), product of:
                0.15672618 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044755515 = queryNorm
                0.19150631 = fieldWeight in 1155, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.02734375 = fieldNorm(doc=1155)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    17.12.2013 12:51:22
  15. Brunetti, J.M.; Roberto García, R.: User-centered design and evaluation of overview components for semantic data exploration (2014) 0.01
    0.006063754 = product of:
      0.012127508 = sum of:
        0.012127508 = product of:
          0.024255017 = sum of:
            0.024255017 = weight(_text_:22 in 1626) [ClassicSimilarity], result of:
              0.024255017 = score(doc=1626,freq=2.0), product of:
                0.15672618 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044755515 = queryNorm
                0.15476047 = fieldWeight in 1626, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03125 = fieldNorm(doc=1626)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    20. 1.2015 18:30:22
  16. Zhitomirsky-Geffet, M.; Bar-Ilan, J.: Towards maximal unification of semantically diverse ontologies for controversial domains (2014) 0.01
    0.006063754 = product of:
      0.012127508 = sum of:
        0.012127508 = product of:
          0.024255017 = sum of:
            0.024255017 = weight(_text_:22 in 1634) [ClassicSimilarity], result of:
              0.024255017 = score(doc=1634,freq=2.0), product of:
                0.15672618 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044755515 = queryNorm
                0.15476047 = fieldWeight in 1634, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03125 = fieldNorm(doc=1634)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    20. 1.2015 18:30:22