Search (3 results, page 1 of 1)

  • × language_ss:"e"
  • × subject_ss:"Database management"
  • × year_i:[2000 TO 2010}
  1. Fensel, D.: Ontologies : a silver bullet for knowledge management and electronic commerce (2004) 0.01
    0.0078388015 = product of:
      0.035274606 = sum of:
        0.02118911 = product of:
          0.04237822 = sum of:
            0.04237822 = weight(_text_:web in 1949) [ClassicSimilarity], result of:
              0.04237822 = score(doc=1949,freq=12.0), product of:
                0.09596372 = queryWeight, product of:
                  3.2635105 = idf(docFreq=4597, maxDocs=44218)
                  0.02940506 = queryNorm
                0.4416067 = fieldWeight in 1949, product of:
                  3.4641016 = tf(freq=12.0), with freq of:
                    12.0 = termFreq=12.0
                  3.2635105 = idf(docFreq=4597, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=1949)
          0.5 = coord(1/2)
        0.014085495 = product of:
          0.02817099 = sum of:
            0.02817099 = weight(_text_:22 in 1949) [ClassicSimilarity], result of:
              0.02817099 = score(doc=1949,freq=4.0), product of:
                0.10297151 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.02940506 = queryNorm
                0.27358043 = fieldWeight in 1949, 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=1949)
          0.5 = coord(1/2)
      0.22222222 = coord(2/9)
    
    Abstract
    The author systematically introduces the notion of ontologies to the non-expert reader and demonstrates in detail how to apply this conceptual framework for improved intranet retrieval of corporate information and knowledge and for enhanced Internetbased electronic commerce. He also describes ontology languages (XML, RDF, and OWL) and ontology tools, and the application of ontologies. In addition to structural improvements, the second edition covers recent developments relating to the Semantic Web, and emerging web-based standard languages.
    Classification
    004.67/8 22
    DDC
    004.67/8 22
    LCSH
    Semantic Web
    RSWK
    World Wide Web / Datenbanksystem / Abfrage / Inferenz <Künstliche Intelligenz>
    Subject
    World Wide Web / Datenbanksystem / Abfrage / Inferenz <Künstliche Intelligenz>
    Semantic Web
  2. Fensel, D.: Ontologies : a silver bullet for knowledge management and electronic commerce (2001) 0.00
    0.0021492138 = product of:
      0.019342924 = sum of:
        0.019342924 = product of:
          0.038685847 = sum of:
            0.038685847 = weight(_text_:web in 163) [ClassicSimilarity], result of:
              0.038685847 = score(doc=163,freq=10.0), product of:
                0.09596372 = queryWeight, product of:
                  3.2635105 = idf(docFreq=4597, maxDocs=44218)
                  0.02940506 = queryNorm
                0.40312994 = fieldWeight in 163, product of:
                  3.1622777 = tf(freq=10.0), with freq of:
                    10.0 = termFreq=10.0
                  3.2635105 = idf(docFreq=4597, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=163)
          0.5 = coord(1/2)
      0.11111111 = coord(1/9)
    
    Abstract
    Ontologies have been developed and investigated for quite a while now in artificial intelligente and natural language processing to facilitate knowledge sharing and reuse. More recently, the notion of ontologies has attracied attention from fields such as intelligent information integration, cooperative information systems, information retrieval, electronic commerce, and knowledge management. The author systematicaliy introduces the notion of ontologies to the non-expert reader and demonstrates in detail how to apply this conceptual framework for improved intranet retrieval of corporate information and knowledge and for enhanced Internet-based electronic commerce. In the second part of the book, the author presents a more technical view an emerging Web standards, like XML, RDF, XSL-T, or XQL, allowing for structural and semantic modeling and description of data and information.
    LCSH
    Semantic Web
    RSWK
    World Wide Web / Datenbanksystem / Abfrage / Inferenz <Künstliche Intelligenz>
    Subject
    World Wide Web / Datenbanksystem / Abfrage / Inferenz <Künstliche Intelligenz>
    Semantic Web
  3. Research and advanced technology for digital libraries : 11th European conference, ECDL 2007 / Budapest, Hungary, September 16-21, 2007, proceedings (2007) 0.00
    0.0015378521 = product of:
      0.013840669 = sum of:
        0.013840669 = product of:
          0.027681338 = sum of:
            0.027681338 = weight(_text_:web in 2430) [ClassicSimilarity], result of:
              0.027681338 = score(doc=2430,freq=8.0), product of:
                0.09596372 = queryWeight, product of:
                  3.2635105 = idf(docFreq=4597, maxDocs=44218)
                  0.02940506 = queryNorm
                0.2884563 = fieldWeight in 2430, product of:
                  2.828427 = tf(freq=8.0), with freq of:
                    8.0 = termFreq=8.0
                  3.2635105 = idf(docFreq=4597, maxDocs=44218)
                  0.03125 = fieldNorm(doc=2430)
          0.5 = coord(1/2)
      0.11111111 = coord(1/9)
    
    Abstract
    This book constitutes the refereed proceedings of the 11th European Conference on Research and Advanced Technology for Digital Libraries, ECDL 2007, held in Budapest, Hungary, in September 2007. The 36 revised full papers presented together with the extended abstracts of 36 revised poster, demo papers and 2 panel descriptions were carefully reviewed and selected from a total of 153 submissions. The papers are organized in topical sections on ontologies, digital libraries and the web, models, multimedia and multilingual DLs, grid and peer-to-peer, preservation, user interfaces, document linking, information retrieval, personal information management, new DL applications, and user studies.
    Content
    Inhalt u.a.: Ontologies - Ontology-Based Question Answering for Digital Libraries / Stephan Bloehdorn, Philipp Cimiano, Alistair Duke, Peter Haase, Jörg Heizmann, Ian Thurlow and Johanna Völker Digital libraries and the Web Models Multimedia and multilingual DLs - Roadmap for MultiLingual Information Access in the European Library / Maristella Agosti, Martin Braschler, Nicola Ferro, Carol Peters and Sjoerd Siebinga Grid and peer-to-peer Preservation User interfaces Document linking Information retrieval - Thesaurus-Based Feedback to Support Mixed Search and Browsing Environments / Edgar Meij and Maarten de Rijke - Extending Semantic Matching Towards Digital Library Contexts / László Kovács and András Micsik Personal information management New DL applications User studies
    RSWK
    World Wide Web / Elektronische Bibliothek / Information Retrieval / Kongress / Budapest <2007> / Online-Publikation
    Subject
    World Wide Web / Elektronische Bibliothek / Information Retrieval / Kongress / Budapest <2007> / Online-Publikation

Types