Search (55 results, page 3 of 3)

  • × theme_ss:"Semantic Web"
  • × year_i:[2000 TO 2010}
  1. Franklin, R.A.: Re-inventing subject access for the semantic web (2003) 0.01
    0.00922231 = product of:
      0.01844462 = sum of:
        0.01844462 = product of:
          0.03688924 = sum of:
            0.03688924 = weight(_text_:22 in 2556) [ClassicSimilarity], result of:
              0.03688924 = score(doc=2556,freq=2.0), product of:
                0.15890898 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04537884 = 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
  2. Zeng, M.L.; Fan, W.; Lin, X.: SKOS for an integrated vocabulary structure (2008) 0.01
    0.008694878 = product of:
      0.017389756 = sum of:
        0.017389756 = product of:
          0.03477951 = sum of:
            0.03477951 = weight(_text_:22 in 2654) [ClassicSimilarity], result of:
              0.03477951 = score(doc=2654,freq=4.0), product of:
                0.15890898 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04537884 = 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)
      0.5 = coord(1/2)
    
    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
  3. Feigenbaum, L.; Herman, I.; Hongsermeier, T.; Neumann, E.; Stephens, S.: ¬The Semantic Web in action (2007) 0.01
    0.007780732 = product of:
      0.015561464 = sum of:
        0.015561464 = product of:
          0.031122928 = sum of:
            0.031122928 = weight(_text_:t in 3000) [ClassicSimilarity], result of:
              0.031122928 = score(doc=3000,freq=2.0), product of:
                0.17876579 = queryWeight, product of:
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.04537884 = queryNorm
                0.17409891 = fieldWeight in 3000, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.03125 = fieldNorm(doc=3000)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  4. Tochtermann, K.; Maurer, H.: Semantic Web : Geschichte und Ausblick einer Vision (2006) 0.01
    0.007780732 = product of:
      0.015561464 = sum of:
        0.015561464 = product of:
          0.031122928 = sum of:
            0.031122928 = weight(_text_:t in 5713) [ClassicSimilarity], result of:
              0.031122928 = score(doc=5713,freq=2.0), product of:
                0.17876579 = queryWeight, product of:
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.04537884 = queryNorm
                0.17409891 = fieldWeight in 5713, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.03125 = fieldNorm(doc=5713)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Semantic Web: Wege zur vernetzten Wissensgesellschaft. Hrsg.: T. Pellegrini, u. A. Blumauer
  5. Kleinz, T.: Beute im Netz : Das Web 2.0 hilft, Freunde mit gleichen Interessen zu finden - doch auch Geheimdienste und Betrüger lesen mit (2006) 0.01
    0.0068081403 = product of:
      0.013616281 = sum of:
        0.013616281 = product of:
          0.027232561 = sum of:
            0.027232561 = weight(_text_:t in 6001) [ClassicSimilarity], result of:
              0.027232561 = score(doc=6001,freq=2.0), product of:
                0.17876579 = queryWeight, product of:
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.04537884 = queryNorm
                0.15233654 = fieldWeight in 6001, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.02734375 = fieldNorm(doc=6001)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  6. Isaac, A.: Aligning thesauri for an integrated access to Cultural Heritage Resources (2007) 0.01
    0.0068081403 = product of:
      0.013616281 = sum of:
        0.013616281 = product of:
          0.027232561 = sum of:
            0.027232561 = weight(_text_:t in 553) [ClassicSimilarity], result of:
              0.027232561 = score(doc=553,freq=2.0), product of:
                0.17876579 = queryWeight, product of:
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.04537884 = queryNorm
                0.15233654 = fieldWeight in 553, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.02734375 = fieldNorm(doc=553)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Abstract
    References [1] http:// www.theeuropeanlibrary.org [2] http://www.geheugenvannederland.nl [3] http://macs.cenl.org [4] Day, M., Koch, T., Neuroth, H.: Searching and browsing multiple subject gateways in the Renardus service. In Proceedings of the RC33 Sixth International Conference on Social Science Methodology, Amsterdam , 2005. [5] http://stitch.cs.vu.nl [6] http://mandragore.bnf.fr [7] http://www.iconclass.nl [8] www.w3.org/2004/02/skos/ 1 The Semantic Web vision supposes sharing data using different conceptualizations (ontologies), and therefore implies to tackle the semantic interoperability problem
  7. Knitting the semantic Web (2007) 0.01
    0.0068081403 = product of:
      0.013616281 = sum of:
        0.013616281 = product of:
          0.027232561 = sum of:
            0.027232561 = weight(_text_:t in 1397) [ClassicSimilarity], result of:
              0.027232561 = score(doc=1397,freq=2.0), product of:
                0.17876579 = queryWeight, product of:
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.04537884 = queryNorm
                0.15233654 = fieldWeight in 1397, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.02734375 = fieldNorm(doc=1397)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Content
    Enthält die Beiträge: Greenberg, J., E.M. Méndez Rodríguez: Introduction: toward a more library-like Web via semantic knitting (S.1-8). - Campbell, D.G.: The birth of the new Web: a Foucauldian reading (S.9-20). - McCathieNevile, C., E.M. Méndez Rodríguez: Library cards for the 21st century (S.21-45). - Harper, C.A., B.B. Tillett: Library of Congress controlled vocabularies and their application to the Semantic Web (S.47-68). - Miles, A., J.R. Pérez-Agüera: SKOS: Simple Knowledge Organisation for the Web (S.69-83). - Tennis, J.T.: Scheme versioning in the Semantic Web (S.85-104). - Rogers, G.P.: Roles for semantic technologies and tools in libraries (S.105-125). - Severiens, T., C. Thiemann: RDF database for PhysNet and similar portals (S.127-147). - Michon, J.: Biomedicine and the Semantic Web: a knowledge model for visual phenotype (S.149-160). - Liang, A., G. Salokhe u. M. Sini u.a.: Towards an infrastructure for semantic applications: methodologies for semantic integration of heterogeneous resources (S.161-189). - Graves, M., A. Constabaris u. D. Brickley: FOAF: connecting people on the Semantic Web (S.191-202). - Greenberg, J.: Advancing Semantic Web via library functions (S.203-225). - Weibel, S.L.: Social Bibliography: a personal perspective on libraries and the Semantic Web (S.227-236)
  8. Multimedia content and the Semantic Web : methods, standards, and tools (2005) 0.01
    0.0066556297 = product of:
      0.013311259 = sum of:
        0.013311259 = product of:
          0.026622519 = sum of:
            0.026622519 = weight(_text_:22 in 150) [ClassicSimilarity], result of:
              0.026622519 = score(doc=150,freq=6.0), product of:
                0.15890898 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04537884 = 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)
      0.5 = coord(1/2)
    
    Classification
    006.7 22
    Date
    7. 3.2007 19:30:22
    DDC
    006.7 22
  9. Daconta, M.C.; Oberst, L.J.; Smith, K.T.: ¬The Semantic Web : A guide to the future of XML, Web services and knowledge management (2003) 0.01
    0.006148207 = product of:
      0.012296414 = sum of:
        0.012296414 = product of:
          0.024592828 = sum of:
            0.024592828 = weight(_text_:22 in 320) [ClassicSimilarity], result of:
              0.024592828 = score(doc=320,freq=2.0), product of:
                0.15890898 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04537884 = queryNorm
                0.15476047 = fieldWeight in 320, 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=320)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 5.2007 10:37:38
  10. Subirats, I.; Prasad, A.R.D.; Keizer, J.; Bagdanov, A.: Implementation of rich metadata formats and demantic tools using DSpace (2008) 0.01
    0.006148207 = product of:
      0.012296414 = sum of:
        0.012296414 = product of:
          0.024592828 = sum of:
            0.024592828 = weight(_text_:22 in 2656) [ClassicSimilarity], result of:
              0.024592828 = score(doc=2656,freq=2.0), product of:
                0.15890898 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04537884 = queryNorm
                0.15476047 = fieldWeight in 2656, 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=2656)
          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
  11. Shoffner, M.; Greenberg, J.; Kramer-Duffield, J.; Woodbury, D.: Web 2.0 semantic systems : collaborative learning in science (2008) 0.01
    0.006148207 = product of:
      0.012296414 = sum of:
        0.012296414 = product of:
          0.024592828 = sum of:
            0.024592828 = weight(_text_:22 in 2661) [ClassicSimilarity], result of:
              0.024592828 = score(doc=2661,freq=2.0), product of:
                0.15890898 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04537884 = queryNorm
                0.15476047 = fieldWeight in 2661, 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=2661)
          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. Towards the Semantic Web : ontology-driven knowledge management (2004) 0.01
    0.005835549 = product of:
      0.011671098 = sum of:
        0.011671098 = product of:
          0.023342196 = sum of:
            0.023342196 = weight(_text_:t in 4401) [ClassicSimilarity], result of:
              0.023342196 = score(doc=4401,freq=2.0), product of:
                0.17876579 = queryWeight, product of:
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.04537884 = queryNorm
                0.13057418 = fieldWeight in 4401, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.0234375 = fieldNorm(doc=4401)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Content
    Inhalt: OIL and DAML + OIL: Ontology Languages for the Semantic Web (pages 11-31) / Dieter Fensel, Frank van Harmelen and Ian Horrocks A Methodology for Ontology-Based Knowledge Management (pages 33-46) / York Sure and Rudi Studer Ontology Management: Storing, Aligning and Maintaining Ontologies (pages 47-69) / Michel Klein, Ying Ding, Dieter Fensel and Borys Omelayenko Sesame: A Generic Architecture for Storing and Querying RDF and RDF Schema (pages 71-89) / Jeen Broekstra, Arjohn Kampman and Frank van Harmelen Generating Ontologies for the Semantic Web: OntoBuilder (pages 91-115) / R. H. P. Engels and T. Ch. Lech OntoEdit: Collaborative Engineering of Ontologies (pages 117-132) / York Sure, Michael Erdmann and Rudi Studer QuizRDF: Search Technology for the Semantic Web (pages 133-144) / John Davies, Richard Weeks and Uwe Krohn Spectacle (pages 145-159) / Christiaan Fluit, Herko ter Horst, Jos van der Meer, Marta Sabou and Peter Mika OntoShare: Evolving Ontologies in a Knowledge Sharing System (pages 161-177) / John Davies, Alistair Duke and Audrius Stonkus Ontology Middleware and Reasoning (pages 179-196) / Atanas Kiryakov, Kiril Simov and Damyan Ognyanov Ontology-Based Knowledge Management at Work: The Swiss Life Case Studies (pages 197-218) / Ulrich Reimer, Peter Brockhausen, Thorsten Lau and Jacqueline R. Reich Field Experimenting with Semantic Web Tools in a Virtual Organization (pages 219-244) / Victor Iosif, Peter Mika, Rikard Larsson and Hans Akkermans A Future Perspective: Exploiting Peer-To-Peer and the Semantic Web for Knowledge Management (pages 245-264) / Dieter Fensel, Steffen Staab, Rudi Studer, Frank van Harmelen and John Davies Conclusions: Ontology-driven Knowledge Management - Towards the Semantic Web? (pages 265-266) / John Davies, Dieter Fensel and Frank van Harmelen
  13. Shaw, R.; Buckland, M.: Open identification and linking of the four Ws (2008) 0.01
    0.005379681 = product of:
      0.010759362 = sum of:
        0.010759362 = product of:
          0.021518724 = sum of:
            0.021518724 = weight(_text_:22 in 2665) [ClassicSimilarity], result of:
              0.021518724 = score(doc=2665,freq=2.0), product of:
                0.15890898 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04537884 = queryNorm
                0.1354154 = fieldWeight in 2665, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.02734375 = fieldNorm(doc=2665)
          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
  14. Semantic Web : Wege zur vernetzten Wissensgesellschaft (2006) 0.00
    0.0048629576 = product of:
      0.009725915 = sum of:
        0.009725915 = product of:
          0.01945183 = sum of:
            0.01945183 = weight(_text_:t in 117) [ClassicSimilarity], result of:
              0.01945183 = score(doc=117,freq=2.0), product of:
                0.17876579 = queryWeight, product of:
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.04537884 = queryNorm
                0.10881182 = fieldWeight in 117, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.01953125 = fieldNorm(doc=117)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Editor
    Pellegrini, T. u. A. Blumauer
  15. Voss, J.: LibraryThing : Web 2.0 für Literaturfreunde und Bibliotheken (2007) 0.00
    0.0038426293 = product of:
      0.0076852585 = sum of:
        0.0076852585 = product of:
          0.015370517 = sum of:
            0.015370517 = weight(_text_:22 in 1847) [ClassicSimilarity], result of:
              0.015370517 = score(doc=1847,freq=2.0), product of:
                0.15890898 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04537884 = queryNorm
                0.09672529 = fieldWeight in 1847, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.01953125 = fieldNorm(doc=1847)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 9.2007 10:36:23

Languages

  • d 29
  • e 26

Types

  • a 42
  • el 9
  • m 5
  • s 4
  • n 1
  • x 1
  • More… Less…