Search (484 results, page 1 of 25)

  • × theme_ss:"Wissensrepräsentation"
  1. OWL Web Ontology Language Test Cases (2004) 0.09 
    0.0872496 = product of:
  0.1308744 = sum of:
    0.00824431 = weight(_text_:e in 4685) [ClassicSimilarity], result of:
      0.00824431 = score(doc=4685,freq=2.0), product of:
        0.064891934 = queryWeight, product of:
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.0451463 = queryNorm
        0.12704675 = fieldWeight in 4685, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.0625 = fieldNorm(doc=4685)
    0.12263009 = sum of:
      0.07369649 = weight(_text_:de in 4685) [ClassicSimilarity], result of:
        0.07369649 = score(doc=4685,freq=2.0), product of:
          0.19401574 = queryWeight, product of:
            4.297489 = idf(docFreq=1634, maxDocs=44218)
            0.0451463 = queryNorm
          0.37984797 = fieldWeight in 4685, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            4.297489 = idf(docFreq=1634, maxDocs=44218)
            0.0625 = fieldNorm(doc=4685)
      0.048933607 = weight(_text_:22 in 4685) [ClassicSimilarity], result of:
        0.048933607 = score(doc=4685,freq=2.0), product of:
          0.15809466 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.0451463 = 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)
  0.6666667 = coord(2/3)
    Date
    14. 8.2011 13:33:22
    Editor
    Carroll, J.J. u. J. de Roo
    Language
    e
  2. Almeida Campos, M.L. de; Machado Campos, M.L.; Dávila, A.M.R.; Espanha Gomes, H.; Campos, L.M.; Lira e Oliveira, L. de: Information sciences methodological aspects applied to ontology reuse tools : a study based on genomic annotations in the domain of trypanosomatides (2013) 0.07 
    0.06867309 = product of:
  0.103009626 = sum of:
    0.007287009 = weight(_text_:e in 635) [ClassicSimilarity], result of:
      0.007287009 = score(doc=635,freq=4.0), product of:
        0.064891934 = queryWeight, product of:
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.0451463 = queryNorm
        0.112294525 = fieldWeight in 635, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.0390625 = fieldNorm(doc=635)
    0.095722616 = sum of:
      0.06513911 = weight(_text_:de in 635) [ClassicSimilarity], result of:
        0.06513911 = score(doc=635,freq=4.0), product of:
          0.19401574 = queryWeight, product of:
            4.297489 = idf(docFreq=1634, maxDocs=44218)
            0.0451463 = queryNorm
          0.33574134 = fieldWeight in 635, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            4.297489 = idf(docFreq=1634, maxDocs=44218)
            0.0390625 = fieldNorm(doc=635)
      0.030583505 = weight(_text_:22 in 635) [ClassicSimilarity], result of:
        0.030583505 = score(doc=635,freq=2.0), product of:
          0.15809466 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.0451463 = queryNorm
          0.19345059 = fieldWeight in 635, 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=635)
  0.6666667 = coord(2/3)
    Date
    22. 2.2013 12:03:53
    Language
    e
  3. Gödert, W.; Hubrich, J.; Nagelschmidt, M.: Semantic knowledge representation for information retrieval (2014) 0.07 
    0.0654372 = product of:
  0.0981558 = sum of:
    0.0061832317 = weight(_text_:e in 987) [ClassicSimilarity], result of:
      0.0061832317 = score(doc=987,freq=2.0), product of:
        0.064891934 = queryWeight, product of:
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.0451463 = queryNorm
        0.09528506 = fieldWeight in 987, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.046875 = fieldNorm(doc=987)
    0.09197257 = sum of:
      0.055272363 = weight(_text_:de in 987) [ClassicSimilarity], result of:
        0.055272363 = score(doc=987,freq=2.0), product of:
          0.19401574 = queryWeight, product of:
            4.297489 = idf(docFreq=1634, maxDocs=44218)
            0.0451463 = queryNorm
          0.28488597 = fieldWeight in 987, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            4.297489 = idf(docFreq=1634, maxDocs=44218)
            0.046875 = fieldNorm(doc=987)
      0.036700204 = weight(_text_:22 in 987) [ClassicSimilarity], result of:
        0.036700204 = score(doc=987,freq=2.0), product of:
          0.15809466 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.0451463 = queryNorm
          0.23214069 = fieldWeight in 987, 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=987)
  0.6666667 = coord(2/3)
    Date
    23. 7.2017 13:49:22
    Imprint
    Berlin : De Gruyter Saur
    Language
    e
  4. Baião Salgado Silva, G.; Lima, G.Â. Borém de Oliveira: Using topic maps in establishing compatibility of semantically structured hypertext contents (2012) 0.05 
    0.054531004 = product of:
  0.081796505 = sum of:
    0.0051526935 = weight(_text_:e in 633) [ClassicSimilarity], result of:
      0.0051526935 = score(doc=633,freq=2.0), product of:
        0.064891934 = queryWeight, product of:
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.0451463 = queryNorm
        0.07940422 = fieldWeight in 633, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.0390625 = fieldNorm(doc=633)
    0.07664381 = sum of:
      0.046060305 = weight(_text_:de in 633) [ClassicSimilarity], result of:
        0.046060305 = score(doc=633,freq=2.0), product of:
          0.19401574 = queryWeight, product of:
            4.297489 = idf(docFreq=1634, maxDocs=44218)
            0.0451463 = queryNorm
          0.23740499 = fieldWeight in 633, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            4.297489 = idf(docFreq=1634, maxDocs=44218)
            0.0390625 = fieldNorm(doc=633)
      0.030583505 = weight(_text_:22 in 633) [ClassicSimilarity], result of:
        0.030583505 = score(doc=633,freq=2.0), product of:
          0.15809466 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.0451463 = queryNorm
          0.19345059 = fieldWeight in 633, 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=633)
  0.6666667 = coord(2/3)
    Date
    22. 2.2013 11:39:23
    Language
    e
  5. Almeida, M.B.: Ontologia em Ciência da Informação: Teoria e Método (1ª ed., Vol. 1). CRV. http://dx.doi.org/10.24824/978655578679.8; Tecnologia e Aplicações (1ª ed., Vol. 2). CRV. http://dx.doi.org/10.24824/978652511477.4; Curso completo com teoria e exercícios (1ª ed., volume suplementar para professores). CRV. [Review] (2022) 0.05 
    0.04694542 = product of:
  0.07041813 = sum of:
    0.015145764 = weight(_text_:e in 631) [ClassicSimilarity], result of:
      0.015145764 = score(doc=631,freq=12.0), product of:
        0.064891934 = queryWeight, product of:
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.0451463 = queryNorm
        0.2333998 = fieldWeight in 631, product of:
          3.4641016 = tf(freq=12.0), with freq of:
            12.0 = termFreq=12.0
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.046875 = fieldNorm(doc=631)
    0.055272363 = product of:
      0.110544726 = sum of:
        0.110544726 = weight(_text_:de in 631) [ClassicSimilarity], result of:
          0.110544726 = score(doc=631,freq=8.0), product of:
            0.19401574 = queryWeight, product of:
              4.297489 = idf(docFreq=1634, maxDocs=44218)
              0.0451463 = queryNorm
            0.56977195 = fieldWeight in 631, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              4.297489 = idf(docFreq=1634, maxDocs=44218)
              0.046875 = fieldNorm(doc=631)
      0.5 = coord(1/2)
  0.6666667 = coord(2/3)
    Abstract
    Nos últimos 30 anos, o tema das ontologias tem sido um dos terrenos mais férteis de investigação na área da Organização do Conhecimento. É um tema complexo e revestido de polémica, pela dificuldade na definição do próprio conceito e pelas apropriações que diferentes campos científicos têm exercido sobre ele. Com origem no domínio da filosofia, a ontologia é hoje um território partilhado pelas Ciências da Computação, com destaque para a Ciência dos Dados (Data Science), e pela Ciência da Informação, particularmente pela Organização do Conhecimento. São raros os autores desta área que não escreveram sobre o tema, abordando as suas fronteiras conceptuais ou discutindo a relação das ontologias com outros sistemas de organização do conhecimento, como as taxonomias, os tesauros ou as classificações.
    Source
    Boletim do Arquivo da Universidade de Coimbra 35(2022) no.1, S.191-198
  6. Oliveira Lima, G.A.B. de: Hypertext model - HTXM : a model for hypertext organization of documents (2008) 0.05 
    0.04547938 = product of:
  0.068219066 = sum of:
    0.007287009 = weight(_text_:e in 2504) [ClassicSimilarity], result of:
      0.007287009 = score(doc=2504,freq=4.0), product of:
        0.064891934 = queryWeight, product of:
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.0451463 = queryNorm
        0.112294525 = fieldWeight in 2504, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.0390625 = fieldNorm(doc=2504)
    0.06093206 = product of:
      0.12186412 = sum of:
        0.12186412 = weight(_text_:de in 2504) [ClassicSimilarity], result of:
          0.12186412 = score(doc=2504,freq=14.0), product of:
            0.19401574 = queryWeight, product of:
              4.297489 = idf(docFreq=1634, maxDocs=44218)
              0.0451463 = queryNorm
            0.6281146 = fieldWeight in 2504, product of:
              3.7416575 = tf(freq=14.0), with freq of:
                14.0 = termFreq=14.0
              4.297489 = idf(docFreq=1634, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2504)
      0.5 = coord(1/2)
  0.6666667 = coord(2/3)
    Content
    This article reports an applied research on the construction and implementation of a semantically structured conceptual prototype to help in the organization and representation of human knowledge in hypertextual systems, based on four references: the Facet Analysis Theory (FAT), the Conceptual Map Theory, semantic structure of hypertext links and the technical guidelines of the Associacao Brasileira de Normas Técnicas (ABNT). This prototype, called Modelo Hipertextual para Organizacao de Documentos (MHTX) - Model For Hypertext Organization of Documents HTXM - is formed by a semantic structure called Conceptual Map (CM) and Expanded Summary (ES), the latter based on the summary of a selected doctoral thesis to which access points were designed. In the future, this prototype maybe used to implement a digital libraty called BTDECI - UFMG (Biblioteca de Teses e Dissertacöes do Programa de Pós-Graduacao da Escola de Ciência da Informacao da UFMG - Library of Theses and Dissertations of the Graduate Program of School of Information Science of Universidade Federal de Minas Gerais).
    Language
    e
  7. Maculan, B.C.M. dos; Lima, G.A. de; Oliveira, E.D.: Conversion methods from thesaurus to ontologies : a review (2016) 0.04 
    0.04023706 = product of:
  0.060355593 = sum of:
    0.00824431 = weight(_text_:e in 4695) [ClassicSimilarity], result of:
      0.00824431 = score(doc=4695,freq=2.0), product of:
        0.064891934 = queryWeight, product of:
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.0451463 = queryNorm
        0.12704675 = fieldWeight in 4695, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.0625 = fieldNorm(doc=4695)
    0.052111283 = product of:
      0.104222566 = sum of:
        0.104222566 = weight(_text_:de in 4695) [ClassicSimilarity], result of:
          0.104222566 = score(doc=4695,freq=4.0), product of:
            0.19401574 = queryWeight, product of:
              4.297489 = idf(docFreq=1634, maxDocs=44218)
              0.0451463 = queryNorm
            0.53718615 = fieldWeight in 4695, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              4.297489 = idf(docFreq=1634, maxDocs=44218)
              0.0625 = fieldNorm(doc=4695)
      0.5 = coord(1/2)
  0.6666667 = coord(2/3)
    Language
    e
    Source
    Knowledge organization for a sustainable world: challenges and perspectives for cultural, scientific, and technological sharing in a connected society : proceedings of the Fourteenth International ISKO Conference 27-29 September 2016, Rio de Janeiro, Brazil / organized by International Society for Knowledge Organization (ISKO), ISKO-Brazil, São Paulo State University ; edited by José Augusto Chaves Guimarães, Suellen Oliveira Milani, Vera Dodebei
  8. Zeng, Q.; Yu, M.; Yu, W.; Xiong, J.; Shi, Y.; Jiang, M.: Faceted hierarchy : a new graph type to organize scientific concepts and a construction method (2019) 0.04 
    0.039974302 = product of:
  0.059961453 = sum of:
    0.05377822 = product of:
      0.21511288 = sum of:
        0.21511288 = weight(_text_:3a in 400) [ClassicSimilarity], result of:
          0.21511288 = score(doc=400,freq=2.0), product of:
            0.38275084 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.0451463 = queryNorm
            0.56201804 = fieldWeight in 400, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.046875 = fieldNorm(doc=400)
      0.25 = coord(1/4)
    0.0061832317 = weight(_text_:e in 400) [ClassicSimilarity], result of:
      0.0061832317 = score(doc=400,freq=2.0), product of:
        0.064891934 = queryWeight, product of:
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.0451463 = queryNorm
        0.09528506 = fieldWeight in 400, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.046875 = fieldNorm(doc=400)
  0.6666667 = coord(2/3)
    Content
    Vgl.: https%3A%2F%2Faclanthology.org%2FD19-5317.pdf&usg=AOvVaw0ZZFyq5wWTtNTvNkrvjlGA.
    Language
    e
  9. Martins, S. de Castro: Modelo conceitual de ecossistema semântico de informações corporativas para aplicação em objetos multimídia (2019) 0.04 
    0.03748896 = product of:
  0.056233436 = sum of:
    0.004122155 = weight(_text_:e in 117) [ClassicSimilarity], result of:
      0.004122155 = score(doc=117,freq=2.0), product of:
        0.064891934 = queryWeight, product of:
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.0451463 = queryNorm
        0.063523374 = fieldWeight in 117, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.03125 = fieldNorm(doc=117)
    0.052111283 = product of:
      0.104222566 = sum of:
        0.104222566 = weight(_text_:de in 117) [ClassicSimilarity], result of:
          0.104222566 = score(doc=117,freq=16.0), product of:
            0.19401574 = queryWeight, product of:
              4.297489 = idf(docFreq=1634, maxDocs=44218)
              0.0451463 = queryNorm
            0.53718615 = fieldWeight in 117, product of:
              4.0 = tf(freq=16.0), with freq of:
                16.0 = termFreq=16.0
              4.297489 = idf(docFreq=1634, maxDocs=44218)
              0.03125 = fieldNorm(doc=117)
      0.5 = coord(1/2)
  0.6666667 = coord(2/3)
    Content
    Tese de Doutorado apresentada ao Programa de Pós-Graduação da Universidade Federal Fluminense como requisito parcial para obtenção do título de Doutor em Ciência da Informação.
    Imprint
    Niteroi : UNIVERSIDADE FEDERAL FLUMINENSE / INSTITUTO DE ARTE E COMUNICAÇÃO SOCIAL / DEPARTAMENTO DE CIÊNCIA DA INFORMAÇÃO
  10. Schreiber, G.; Amin, A.; Assem, M. van; Boer, V. de; Hardman, L.; Hildebrand, M.; Hollink, L.; Huang, Z.; Kersen, J. van; Niet, M. de; Omelayenko, B.; Ossenbruggen, J. van; Siebes, R.; Taekema, J.; Wielemaker, J.; Wielinga, B.: MultimediaN E-Culture demonstrator (2006) 0.04 
    0.03527306 = product of:
  0.05290959 = sum of:
    0.013826128 = weight(_text_:e in 4648) [ClassicSimilarity], result of:
      0.013826128 = score(doc=4648,freq=10.0), product of:
        0.064891934 = queryWeight, product of:
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.0451463 = queryNorm
        0.2130639 = fieldWeight in 4648, product of:
          3.1622777 = tf(freq=10.0), with freq of:
            10.0 = termFreq=10.0
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.046875 = fieldNorm(doc=4648)
    0.039083462 = product of:
      0.078166924 = sum of:
        0.078166924 = weight(_text_:de in 4648) [ClassicSimilarity], result of:
          0.078166924 = score(doc=4648,freq=4.0), product of:
            0.19401574 = queryWeight, product of:
              4.297489 = idf(docFreq=1634, maxDocs=44218)
              0.0451463 = queryNorm
            0.4028896 = fieldWeight in 4648, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              4.297489 = idf(docFreq=1634, maxDocs=44218)
              0.046875 = fieldNorm(doc=4648)
      0.5 = coord(1/2)
  0.6666667 = coord(2/3)
    Abstract
    The main objective of the MultimediaN E-Culture project is to demonstrate how novel semantic-web and presentation technologies can be deployed to provide better indexing and search support within large virtual collections of culturalheritage resources. The architecture is fully based on open web standards in particular XML, SVG, RDF/OWL and SPARQL. One basic hypothesis underlying this work is that the use of explicit background knowledge in the form of ontologies/vocabularies/thesauri is in particular useful in information retrieval in knowledge-rich domains. This paper gives some details about the internals of the demonstrator.
    Content
    The online version of the demonstrator can be found at: http://e-culture.multimedian.nl/demo/search.
    Language
    e
    Object
    E-Culture MultimediaN
  11. Fagundes, P.B.; Freund, G.P.; Vital, L.P.; Monteiro de Barros, C.; Macedo, D.D.J.de: Taxonomias, ontologias e tesauros : possibilidades de contribuição para o processo de Engenharia de Requisitos (2020) 0.03 
    0.034142002 = product of:
  0.051213 = sum of:
    0.0051526935 = weight(_text_:e in 5828) [ClassicSimilarity], result of:
      0.0051526935 = score(doc=5828,freq=2.0), product of:
        0.064891934 = queryWeight, product of:
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.0451463 = queryNorm
        0.07940422 = fieldWeight in 5828, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.0390625 = fieldNorm(doc=5828)
    0.046060305 = product of:
      0.09212061 = sum of:
        0.09212061 = weight(_text_:de in 5828) [ClassicSimilarity], result of:
          0.09212061 = score(doc=5828,freq=8.0), product of:
            0.19401574 = queryWeight, product of:
              4.297489 = idf(docFreq=1634, maxDocs=44218)
              0.0451463 = queryNorm
            0.47480997 = fieldWeight in 5828, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              4.297489 = idf(docFreq=1634, maxDocs=44218)
              0.0390625 = fieldNorm(doc=5828)
      0.5 = coord(1/2)
  0.6666667 = coord(2/3)
  12. Campos, L.M.: Princípios teóricos usados na elaboracao de ontologias e sua influência na recuperacao da informacao com uso de de inferências [Theoretical principles used in ontology building and their influence on information retrieval using inferences] (2021) 0.03 
    0.034142002 = product of:
  0.051213 = sum of:
    0.0051526935 = weight(_text_:e in 826) [ClassicSimilarity], result of:
      0.0051526935 = score(doc=826,freq=2.0), product of:
        0.064891934 = queryWeight, product of:
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.0451463 = queryNorm
        0.07940422 = fieldWeight in 826, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.0390625 = fieldNorm(doc=826)
    0.046060305 = product of:
      0.09212061 = sum of:
        0.09212061 = weight(_text_:de in 826) [ClassicSimilarity], result of:
          0.09212061 = score(doc=826,freq=8.0), product of:
            0.19401574 = queryWeight, product of:
              4.297489 = idf(docFreq=1634, maxDocs=44218)
              0.0451463 = queryNorm
            0.47480997 = fieldWeight in 826, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              4.297489 = idf(docFreq=1634, maxDocs=44218)
              0.0390625 = fieldNorm(doc=826)
      0.5 = coord(1/2)
  0.6666667 = coord(2/3)
    Source
    Ponto de Acesso, Salvador. 15(2021) no.3, S.344-380
  13. Bruijn, J. de; Fensel, D.: Ontologies and their definition (2009) 0.03 
    0.031113168 = product of:
  0.04666975 = sum of:
    0.014427541 = weight(_text_:e in 3792) [ClassicSimilarity], result of:
      0.014427541 = score(doc=3792,freq=8.0), product of:
        0.064891934 = queryWeight, product of:
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.0451463 = queryNorm
        0.2223318 = fieldWeight in 3792, product of:
          2.828427 = tf(freq=8.0), with freq of:
            8.0 = termFreq=8.0
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.0546875 = fieldNorm(doc=3792)
    0.032242212 = product of:
      0.064484425 = sum of:
        0.064484425 = weight(_text_:de in 3792) [ClassicSimilarity], result of:
          0.064484425 = score(doc=3792,freq=2.0), product of:
            0.19401574 = queryWeight, product of:
              4.297489 = idf(docFreq=1634, maxDocs=44218)
              0.0451463 = queryNorm
            0.33236697 = fieldWeight in 3792, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.297489 = idf(docFreq=1634, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3792)
      0.5 = coord(1/2)
  0.6666667 = coord(2/3)
    Abstract
    This entry introduces ontologies as a potential "silver bullet" for knowledge management, enterprise application integration, and e-commerce. Ontologies enable knowledge sharing and knowledge reuse. The degree to which an ontology is machine-understandable, its formality, is determined by the language used for the specification of the ontology. There exists a trade-off between the expressiveness of an ontology language and the modeling support it provides for the ontology developer. This entry also describes how different knowledge representation formalisms, together with the Web languages XML and RDF, have influenced the development of the Web ontology language OWL.
    Content
    Digital unter: http://dx.doi.org/10.1081/E-ELIS3-120039479. Vgl.: http://www.tandfonline.com/doi/book/10.1081/E-ELIS3.
    Language
    e
  14. Networked Knowledge Organisation Systems and Services - TPDL 2011 : The 10th European Networked Knowledge Organisation Systems (NKOS) Workshop (2011) 0.03 
    0.030177798 = product of:
  0.045266695 = sum of:
    0.0061832317 = weight(_text_:e in 6033) [ClassicSimilarity], result of:
      0.0061832317 = score(doc=6033,freq=2.0), product of:
        0.064891934 = queryWeight, product of:
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.0451463 = queryNorm
        0.09528506 = fieldWeight in 6033, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.046875 = fieldNorm(doc=6033)
    0.039083462 = product of:
      0.078166924 = sum of:
        0.078166924 = weight(_text_:de in 6033) [ClassicSimilarity], result of:
          0.078166924 = score(doc=6033,freq=4.0), product of:
            0.19401574 = queryWeight, product of:
              4.297489 = idf(docFreq=1634, maxDocs=44218)
              0.0451463 = queryNorm
            0.4028896 = fieldWeight in 6033, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              4.297489 = idf(docFreq=1634, maxDocs=44218)
              0.046875 = fieldNorm(doc=6033)
      0.5 = coord(1/2)
  0.6666667 = coord(2/3)
    Content
    Programm mit Links auf die Präsentationen: Armando Stellato, Ahsan Morshed, Gudrun Johannsen, Yves Jacques, Caterina Caracciolo, Sachit Rajbhandari, Imma Subirats, Johannes Keizer: A Collaborative Framework for Managing and Publishing KOS - Christian Mader, Bernhard Haslhofer: Quality Criteria for Controlled Web Vocabularies - Ahsan Morshed, Benjamin Zapilko, Gudrun Johannsen, Philipp Mayr, Johannes Keizer: Evaluating approaches to automatically match thesauri from different domains for Linked Open Data - Johan De Smedt: SKOS extensions to cover mapping requirements - Mark Tomko: Translating biological data sets Into Linked Data - Daniel Kless: Ontologies and thesauri - similarities and differences - Antoine Isaac, Jacco van Ossenbruggen: Europeana and semantic alignment of vocabularies - Douglas Tudhope: Complementary use of ontologies and (other) KOS - Wilko van Hoek, Brigitte Mathiak, Philipp Mayr, Sascha Schüller: Comparing the accuracy of the semantic similarity provided by the Normalized Google Distance (NGD) and the Search Term Recommender (STR) - Denise Bedford: Selecting and Weighting Semantically Discovered Concepts as Social Tags - Stella Dextre Clarke, Johan De Smedt. ISO 25964-1: a new standard for development of thesauri and exchange of thesaurus data
    Language
    e
  15. Almeida Campos, M.L. de; Espanha Gomes, H.: Ontology : several theories on the representation of knowledge domains (2017) 0.03 
    0.030061703 = product of:
  0.045092553 = sum of:
    0.00824431 = weight(_text_:e in 3839) [ClassicSimilarity], result of:
      0.00824431 = score(doc=3839,freq=2.0), product of:
        0.064891934 = queryWeight, product of:
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.0451463 = queryNorm
        0.12704675 = fieldWeight in 3839, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.0625 = fieldNorm(doc=3839)
    0.036848243 = product of:
      0.07369649 = sum of:
        0.07369649 = weight(_text_:de in 3839) [ClassicSimilarity], result of:
          0.07369649 = score(doc=3839,freq=2.0), product of:
            0.19401574 = queryWeight, product of:
              4.297489 = idf(docFreq=1634, maxDocs=44218)
              0.0451463 = queryNorm
            0.37984797 = fieldWeight in 3839, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.297489 = idf(docFreq=1634, maxDocs=44218)
              0.0625 = fieldNorm(doc=3839)
      0.5 = coord(1/2)
  0.6666667 = coord(2/3)
    Language
    e
  16. Collard, J.; Paiva, V. de; Fong, B.; Subrahmanian, E.: Extracting mathematical concepts from text (2022) 0.03 
    0.028296016 = product of:
  0.042444024 = sum of:
    0.010201813 = weight(_text_:e in 668) [ClassicSimilarity], result of:
      0.010201813 = score(doc=668,freq=4.0), product of:
        0.064891934 = queryWeight, product of:
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.0451463 = queryNorm
        0.15721233 = fieldWeight in 668, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.0546875 = fieldNorm(doc=668)
    0.032242212 = product of:
      0.064484425 = sum of:
        0.064484425 = weight(_text_:de in 668) [ClassicSimilarity], result of:
          0.064484425 = score(doc=668,freq=2.0), product of:
            0.19401574 = queryWeight, product of:
              4.297489 = idf(docFreq=1634, maxDocs=44218)
              0.0451463 = queryNorm
            0.33236697 = fieldWeight in 668, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.297489 = idf(docFreq=1634, maxDocs=44218)
              0.0546875 = fieldNorm(doc=668)
      0.5 = coord(1/2)
  0.6666667 = coord(2/3)
    Language
    e
  17. Schmitz-Esser, W.: Language of general communication and concept compatibility (1996) 0.03 
    0.02725926 = product of:
  0.04088889 = sum of:
    0.010305387 = weight(_text_:e in 6089) [ClassicSimilarity], result of:
      0.010305387 = score(doc=6089,freq=2.0), product of:
        0.064891934 = queryWeight, product of:
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.0451463 = queryNorm
        0.15880844 = fieldWeight in 6089, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.078125 = fieldNorm(doc=6089)
    0.030583505 = product of:
      0.06116701 = sum of:
        0.06116701 = weight(_text_:22 in 6089) [ClassicSimilarity], result of:
          0.06116701 = score(doc=6089,freq=2.0), product of:
            0.15809466 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0451463 = queryNorm
            0.38690117 = fieldWeight in 6089, 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=6089)
      0.5 = coord(1/2)
  0.6666667 = coord(2/3)
    Language
    e
    Pages
    S.11-22
  18. Tudhope, D.; Hodge, G.: Terminology registries (2007) 0.03 
    0.02725926 = product of:
  0.04088889 = sum of:
    0.010305387 = weight(_text_:e in 539) [ClassicSimilarity], result of:
      0.010305387 = score(doc=539,freq=2.0), product of:
        0.064891934 = queryWeight, product of:
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.0451463 = queryNorm
        0.15880844 = fieldWeight in 539, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.078125 = fieldNorm(doc=539)
    0.030583505 = product of:
      0.06116701 = sum of:
        0.06116701 = weight(_text_:22 in 539) [ClassicSimilarity], result of:
          0.06116701 = score(doc=539,freq=2.0), product of:
            0.15809466 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0451463 = queryNorm
            0.38690117 = fieldWeight in 539, 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=539)
      0.5 = coord(1/2)
  0.6666667 = coord(2/3)
    Date
    26.12.2011 13:22:07
    Language
    e
  19. Schreiber, G.; Amin, A.; Assem, M. van; Boer, V. de; Hardman, L.; Hildebrand, M.; Omelayenko, B.; Ossenbruggen, J. van; Wielemaker, J.; Wielinga, B.; Tordai, A.; Aroyoa, L.: Semantic annotation and search of cultural-heritage collections : the MultimediaN E-Culture demonstrator (2008) 0.03 
    0.02666843 = product of:
  0.040002644 = sum of:
    0.012366463 = weight(_text_:e in 4646) [ClassicSimilarity], result of:
      0.012366463 = score(doc=4646,freq=8.0), product of:
        0.064891934 = queryWeight, product of:
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.0451463 = queryNorm
        0.19057012 = fieldWeight in 4646, product of:
          2.828427 = tf(freq=8.0), with freq of:
            8.0 = termFreq=8.0
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.046875 = fieldNorm(doc=4646)
    0.027636182 = product of:
      0.055272363 = sum of:
        0.055272363 = weight(_text_:de in 4646) [ClassicSimilarity], result of:
          0.055272363 = score(doc=4646,freq=2.0), product of:
            0.19401574 = queryWeight, product of:
              4.297489 = idf(docFreq=1634, maxDocs=44218)
              0.0451463 = queryNorm
            0.28488597 = fieldWeight in 4646, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.297489 = idf(docFreq=1634, maxDocs=44218)
              0.046875 = fieldNorm(doc=4646)
      0.5 = coord(1/2)
  0.6666667 = coord(2/3)
    Content
    Vgl. unter: http://www.sciencedirect.com/science/article/pii/S1570826808000620. Auch unter: http://www.cs.vu.nl/~mark/papers/Schreiber08a.pdf. The online version of the demonstrator can be found at: http://e-culture.multimedian.nl/demo/search.
    Language
    e
    Object
    E-Culture MultimediaN
  20. Stojanovic, N.: Ontology-based Information Retrieval : methods and tools for cooperative query answering (2005) 0.03 
    0.026649535 = product of:
  0.039974302 = sum of:
    0.035852145 = product of:
      0.14340858 = sum of:
        0.14340858 = weight(_text_:3a in 701) [ClassicSimilarity], result of:
          0.14340858 = score(doc=701,freq=2.0), product of:
            0.38275084 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.0451463 = 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)
      0.25 = coord(1/4)
    0.004122155 = weight(_text_:e in 701) [ClassicSimilarity], result of:
      0.004122155 = score(doc=701,freq=2.0), product of:
        0.064891934 = queryWeight, product of:
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.0451463 = queryNorm
        0.063523374 = fieldWeight in 701, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.03125 = fieldNorm(doc=701)
  0.6666667 = coord(2/3)
    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.
    Language
    e

Authors

Years

Languages

  • e 453
  • d 24
  • pt 5
  • f 1
  • sp 1
  • More… Less…

Types

  • a 351
  • el 141
  • m 29
  • x 18
  • n 14
  • s 14
  • p 7
  • r 3
  • A 1
  • EL 1
  • More… Less…

Themes

Subjects

Classifications