Search (29 results, page 1 of 2)

  • × theme_ss:"Wissensrepräsentation"
  • × theme_ss:"Semantic Web"
  1. Stojanovic, N.: Ontology-based Information Retrieval : methods and tools for cooperative query answering (2005) 0.03
    0.033084 = product of:
      0.16542 = sum of:
        0.16542 = weight(_text_:3a in 701) [ClassicSimilarity], result of:
          0.16542 = score(doc=701,freq=2.0), product of:
            0.44149825 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.052075688 = 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)
      0.2 = coord(1/5)
    
    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.
  2. Synak, M.; Dabrowski, M.; Kruk, S.R.: Semantic Web and ontologies (2009) 0.01
    0.011288859 = product of:
      0.056444295 = sum of:
        0.056444295 = weight(_text_:22 in 3376) [ClassicSimilarity], result of:
          0.056444295 = score(doc=3376,freq=2.0), product of:
            0.18236019 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.052075688 = 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)
      0.2 = coord(1/5)
    
    Date
    31. 7.2010 16:58:22
  3. OWL Web Ontology Language Test Cases (2004) 0.01
    0.011288859 = product of:
      0.056444295 = sum of:
        0.056444295 = weight(_text_:22 in 4685) [ClassicSimilarity], result of:
          0.056444295 = score(doc=4685,freq=2.0), product of:
            0.18236019 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.052075688 = 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)
      0.2 = coord(1/5)
    
    Date
    14. 8.2011 13:33:22
  4. Baumer, C.; Reichenberger, K.: Business Semantics - Praxis und Perspektiven (2006) 0.01
    0.010102809 = product of:
      0.050514046 = sum of:
        0.050514046 = weight(_text_:7 in 6020) [ClassicSimilarity], result of:
          0.050514046 = score(doc=6020,freq=2.0), product of:
            0.17251469 = queryWeight, product of:
              3.3127685 = idf(docFreq=4376, maxDocs=44218)
              0.052075688 = queryNorm
            0.2928101 = fieldWeight in 6020, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3127685 = idf(docFreq=4376, maxDocs=44218)
              0.0625 = fieldNorm(doc=6020)
      0.2 = coord(1/5)
    
    Source
    Information - Wissenschaft und Praxis. 57(2006) H.6/7, S.359-366
  5. Finke, M.; Risch, J.: "Match Me If You Can" : Sammeln und semantisches Aufbereiten von Fußballdaten (2017) 0.01
    0.010102809 = product of:
      0.050514046 = sum of:
        0.050514046 = weight(_text_:7 in 3723) [ClassicSimilarity], result of:
          0.050514046 = score(doc=3723,freq=2.0), product of:
            0.17251469 = queryWeight, product of:
              3.3127685 = idf(docFreq=4376, maxDocs=44218)
              0.052075688 = queryNorm
            0.2928101 = fieldWeight in 3723, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3127685 = idf(docFreq=4376, maxDocs=44218)
              0.0625 = fieldNorm(doc=3723)
      0.2 = coord(1/5)
    
    Date
    7. 7.2017 15:33:47
  6. Mayfield, J.; Finin, T.: Information retrieval on the Semantic Web : integrating inference and retrieval 0.01
    0.009877752 = product of:
      0.04938876 = sum of:
        0.04938876 = weight(_text_:22 in 4330) [ClassicSimilarity], result of:
          0.04938876 = score(doc=4330,freq=2.0), product of:
            0.18236019 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.052075688 = 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)
      0.2 = coord(1/5)
    
    Date
    12. 2.2011 17:35:22
  7. ¬The Semantic Web - ISWC 2010 : 9th International Semantic Web Conference, ISWC 2010, Shanghai, China, November 7-11, 2010, Revised Selected Papers, Part 2. (2010) 0.01
    0.008929707 = product of:
      0.044648536 = sum of:
        0.044648536 = weight(_text_:7 in 4706) [ClassicSimilarity], result of:
          0.044648536 = score(doc=4706,freq=4.0), product of:
            0.17251469 = queryWeight, product of:
              3.3127685 = idf(docFreq=4376, maxDocs=44218)
              0.052075688 = queryNorm
            0.25881004 = fieldWeight in 4706, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.3127685 = idf(docFreq=4376, maxDocs=44218)
              0.0390625 = fieldNorm(doc=4706)
      0.2 = coord(1/5)
    
    Abstract
    The two-volume set LNCS 6496 and 6497 constitutes the refereed proceedings of the 9th International Semantic Web Conference, ISWC 2010, held in Shanghai, China, during November 7-11, 2010. Part I contains 51 papers out of 578 submissions to the research track. Part II contains 18 papers out of 66 submissions to the semantic Web in-use track, 6 papers out of 26 submissions to the doctoral consortium track, and also 4 invited talks. Each submitted paper were carefully reviewed. The International Semantic Web Conferences (ISWC) constitute the major international venue where the latest research results and technical innovations on all aspects of the Semantic Web are presented. ISWC brings together researchers, practitioners, and users from the areas of artificial intelligence, databases, social networks, distributed computing, Web engineering, information systems, natural language processing, soft computing, and human computer interaction to discuss the major challenges and proposed solutions, the success stories and failures, as well the visions that can advance research and drive innovation in the Semantic Web.
  8. Weller, K.: Anforderungen an die Wissensrepräsentation im Social Semantic Web (2010) 0.01
    0.008839957 = product of:
      0.044199787 = sum of:
        0.044199787 = weight(_text_:7 in 4061) [ClassicSimilarity], result of:
          0.044199787 = score(doc=4061,freq=2.0), product of:
            0.17251469 = queryWeight, product of:
              3.3127685 = idf(docFreq=4376, maxDocs=44218)
              0.052075688 = queryNorm
            0.25620884 = fieldWeight in 4061, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3127685 = idf(docFreq=4376, maxDocs=44218)
              0.0546875 = fieldNorm(doc=4061)
      0.2 = coord(1/5)
    
    Source
    Semantic web & linked data: Elemente zukünftiger Informationsinfrastrukturen ; 1. DGI-Konferenz ; 62. Jahrestagung der DGI ; Frankfurt am Main, 7. - 9. Oktober 2010 ; Proceedings / Deutsche Gesellschaft für Informationswissenschaft und Informationspraxis. Hrsg.: M. Ockenfeld
  9. Lukasiewicz, T.: Uncertainty reasoning for the Semantic Web (2017) 0.01
    0.008839957 = product of:
      0.044199787 = sum of:
        0.044199787 = weight(_text_:7 in 3939) [ClassicSimilarity], result of:
          0.044199787 = score(doc=3939,freq=2.0), product of:
            0.17251469 = queryWeight, product of:
              3.3127685 = idf(docFreq=4376, maxDocs=44218)
              0.052075688 = queryNorm
            0.25620884 = fieldWeight in 3939, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3127685 = idf(docFreq=4376, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3939)
      0.2 = coord(1/5)
    
    Source
    Reasoning Web: Semantic Interoperability on the Web, 13th International Summer School 2017, London, UK, July 7-11, 2017, Tutorial Lectures. Eds.: Ianni, G. et al
  10. Wright, H.: Semantic Web and ontologies (2018) 0.01
    0.008839957 = product of:
      0.044199787 = sum of:
        0.044199787 = weight(_text_:7 in 80) [ClassicSimilarity], result of:
          0.044199787 = score(doc=80,freq=2.0), product of:
            0.17251469 = queryWeight, product of:
              3.3127685 = idf(docFreq=4376, maxDocs=44218)
              0.052075688 = queryNorm
            0.25620884 = fieldWeight in 80, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3127685 = idf(docFreq=4376, maxDocs=44218)
              0.0546875 = fieldNorm(doc=80)
      0.2 = coord(1/5)
    
    Date
    7. 1.2021 15:27:32
  11. 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
    0.008466644 = product of:
      0.04233322 = sum of:
        0.04233322 = weight(_text_:22 in 2418) [ClassicSimilarity], result of:
          0.04233322 = score(doc=2418,freq=2.0), product of:
            0.18236019 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.052075688 = 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)
      0.2 = coord(1/5)
    
    Source
    Research and advanced technology for digital libraries : 10th European conference, proceedings / ECDL 2006, Alicante, Spain, September 17 - 22, 2006
  12. Hollink, L.; Assem, M. van: Estimating the relevance of search results in the Culture-Web : a study of semantic distance measures (2010) 0.01
    0.008466644 = product of:
      0.04233322 = sum of:
        0.04233322 = weight(_text_:22 in 4649) [ClassicSimilarity], result of:
          0.04233322 = score(doc=4649,freq=2.0), product of:
            0.18236019 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.052075688 = 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)
      0.2 = coord(1/5)
    
    Date
    26.12.2011 13:40:22
  13. Prud'hommeaux, E.; Gayo, E.: RDF ventures to boldly meet your most pedestrian needs (2015) 0.01
    0.008466644 = product of:
      0.04233322 = sum of:
        0.04233322 = weight(_text_:22 in 2024) [ClassicSimilarity], result of:
          0.04233322 = score(doc=2024,freq=2.0), product of:
            0.18236019 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.052075688 = 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)
      0.2 = coord(1/5)
    
    Source
    Bulletin of the Association for Information Science and Technology. 41(2015) no.4, S.18-22
  14. Zeng, M.L.; Fan, W.; Lin, X.: SKOS for an integrated vocabulary structure (2008) 0.01
    0.007982429 = product of:
      0.039912146 = sum of:
        0.039912146 = weight(_text_:22 in 2654) [ClassicSimilarity], result of:
          0.039912146 = score(doc=2654,freq=4.0), product of:
            0.18236019 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.052075688 = 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)
      0.2 = coord(1/5)
    
    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
  15. Wang, H.; Liu, Q.; Penin, T.; Fu, L.; Zhang, L.; Tran, T.; Yu, Y.; Pan, Y.: Semplore: a scalable IR approach to search the Web of Data (2009) 0.01
    0.0075771073 = product of:
      0.037885536 = sum of:
        0.037885536 = weight(_text_:7 in 1638) [ClassicSimilarity], result of:
          0.037885536 = score(doc=1638,freq=2.0), product of:
            0.17251469 = queryWeight, product of:
              3.3127685 = idf(docFreq=4376, maxDocs=44218)
              0.052075688 = queryNorm
            0.21960759 = fieldWeight in 1638, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3127685 = idf(docFreq=4376, maxDocs=44218)
              0.046875 = fieldNorm(doc=1638)
      0.2 = coord(1/5)
    
    Source
    Web semantics: science, services and agents on the World Wide Web. 7(2009) no.3, S.177-188
  16. Studer, R.; Studer, H.-P.; Studer, A.: Semantisches Knowledge Retrieval (2001) 0.01
    0.0075771073 = product of:
      0.037885536 = sum of:
        0.037885536 = weight(_text_:7 in 4322) [ClassicSimilarity], result of:
          0.037885536 = score(doc=4322,freq=2.0), product of:
            0.17251469 = queryWeight, product of:
              3.3127685 = idf(docFreq=4376, maxDocs=44218)
              0.052075688 = queryNorm
            0.21960759 = fieldWeight in 4322, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3127685 = idf(docFreq=4376, maxDocs=44218)
              0.046875 = fieldNorm(doc=4322)
      0.2 = coord(1/5)
    
    Content
    Inhalt: 1. Einführung - 2. Wissensmanagement - 3. Information Retrieval - 3.1. Methoden und Techniken - 3.2. Information Retrieval in der Anwendung - 4. Semantische Ansätze - 4.1. Wissen modellieren - Ontologie - 4.2. Neues Wissen inferieren - 5. Knowledge Retrieval in der Anwendung - 6. Zukunftsaussichten - 7. Fazit
  17. Hüsken, P.: Informationssuche im Semantic Web : Methoden des Information Retrieval für die Wissensrepräsentation (2006) 0.01
    0.0075771073 = product of:
      0.037885536 = sum of:
        0.037885536 = weight(_text_:7 in 4332) [ClassicSimilarity], result of:
          0.037885536 = score(doc=4332,freq=2.0), product of:
            0.17251469 = queryWeight, product of:
              3.3127685 = idf(docFreq=4376, maxDocs=44218)
              0.052075688 = queryNorm
            0.21960759 = fieldWeight in 4332, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3127685 = idf(docFreq=4376, maxDocs=44218)
              0.046875 = fieldNorm(doc=4332)
      0.2 = coord(1/5)
    
    Isbn
    978-3-86550-886-7
  18. ¬The Semantic Web : research and applications ; second European Semantic WebConference, ESWC 2005, Heraklion, Crete, Greece, May 29 - June 1, 2005 ; proceedings (2005) 0.01
    0.0075771073 = product of:
      0.037885536 = sum of:
        0.037885536 = weight(_text_:7 in 439) [ClassicSimilarity], result of:
          0.037885536 = score(doc=439,freq=2.0), product of:
            0.17251469 = queryWeight, product of:
              3.3127685 = idf(docFreq=4376, maxDocs=44218)
              0.052075688 = queryNorm
            0.21960759 = fieldWeight in 439, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3127685 = idf(docFreq=4376, maxDocs=44218)
              0.046875 = fieldNorm(doc=439)
      0.2 = coord(1/5)
    
    Isbn
    978-3-540-26124-7
  19. ¬The Semantic Web - ISWC 2010 : 9th International Semantic Web Conference, ISWC 2010, Shanghai, China, November 7-11, 2010, Revised Selected Papers, Part I. (2010) 0.01
    0.0071437657 = product of:
      0.03571883 = sum of:
        0.03571883 = weight(_text_:7 in 4707) [ClassicSimilarity], result of:
          0.03571883 = score(doc=4707,freq=4.0), product of:
            0.17251469 = queryWeight, product of:
              3.3127685 = idf(docFreq=4376, maxDocs=44218)
              0.052075688 = queryNorm
            0.20704803 = fieldWeight in 4707, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.3127685 = idf(docFreq=4376, maxDocs=44218)
              0.03125 = fieldNorm(doc=4707)
      0.2 = coord(1/5)
    
    Abstract
    The two-volume set LNCS 6496 and 6497 constitutes the refereed proceedings of the 9th International Semantic Web Conference, ISWC 2010, held in Shanghai, China, during November 7-11, 2010. Part I contains 51 papers out of 578 submissions to the research track. Part II contains 18 papers out of 66 submissions to the semantic Web in-use track, 6 papers out of 26 submissions to the doctoral consortium track, and also 4 invited talks. Each submitted paper were carefully reviewed. The International Semantic Web Conferences (ISWC) constitute the major international venue where the latest research results and technical innovations on all aspects of the Semantic Web are presented. ISWC brings together researchers, practitioners, and users from the areas of artificial intelligence, databases, social networks, distributed computing, Web engineering, information systems, natural language processing, soft computing, and human computer interaction to discuss the major challenges and proposed solutions, the success stories and failures, as well the visions that can advance research and drive innovation in the Semantic Web.
  20. Monireh, E.; Sarker, M.K.; Bianchi, F.; Hitzler, P.; Doran, D.; Xie, N.: Reasoning over RDF knowledge bases using deep learning (2018) 0.01
    0.007055537 = product of:
      0.035277683 = sum of:
        0.035277683 = weight(_text_:22 in 4553) [ClassicSimilarity], result of:
          0.035277683 = score(doc=4553,freq=2.0), product of:
            0.18236019 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.052075688 = 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)
      0.2 = coord(1/5)
    
    Date
    16.11.2018 14:22:01

Languages

  • e 22
  • d 7

Types

  • a 14
  • m 8
  • el 7
  • s 6
  • x 2
  • n 1
  • r 1
  • More… Less…

Subjects