Search (12 results, page 1 of 1)

  • × language_ss:"e"
  • × theme_ss:"Wissensrepräsentation"
  • × type_ss:"el"
  1. Noy, N.F.; Musen, M.A.: PROMPT: algorithm and tool for automated ontology merging and alignment 0.02
    0.020299202 = product of:
      0.040598404 = sum of:
        0.040598404 = product of:
          0.08119681 = sum of:
            0.08119681 = weight(_text_:90 in 3913) [ClassicSimilarity], result of:
              0.08119681 = score(doc=3913,freq=2.0), product of:
                0.2733978 = queryWeight, product of:
                  5.376119 = idf(docFreq=555, maxDocs=44218)
                  0.050854117 = queryNorm
                0.29699144 = fieldWeight in 3913, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  5.376119 = idf(docFreq=555, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=3913)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Abstract
    Researchers in the ontology-design field have developed the content for ontologies in many domain areas. Recently, ontologies have become increasingly common on the World- Wide Web where they provide semantics for annotations in Web pages. This distributed nature of ontology development has led to a large number of ontologies covering overlapping domains. In order for these ontologies to be reused, they first need to be merged or aligned to one another. The processes of ontology alignment and merging are usually handled manually and often constitute a large and tedious portion of the sharing process. We have developed and implemented PROMPT, an algorithm that provides a semi-automatic approach to ontology merging and alignment. PROMPT performs some tasks automatically and guides the user in performing other tasks for which his intervention is required. PROMPT also determines possible inconsistencies in the state of the ontology, which result from the user's actions, and suggests ways to remedy these inconsistencies. PROMPT is based on an extremely general knowledge model and therefore can be applied across various platforms. Our formative evaluation showed that a human expert followed 90% of the suggestions that PROMPT generated and that 74% of the total knowledge-base operations invoked by the user were suggested by PROMPT.
  2. Tudhope, D.; Hodge, G.: Terminology registries (2007) 0.02
    0.017225077 = product of:
      0.034450155 = sum of:
        0.034450155 = product of:
          0.06890031 = sum of:
            0.06890031 = weight(_text_:22 in 539) [ClassicSimilarity], result of:
              0.06890031 = score(doc=539,freq=2.0), product of:
                0.17808245 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.050854117 = 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)
      0.5 = coord(1/2)
    
    Date
    26.12.2011 13:22:07
  3. Assem, M. van: Converting and integrating vocabularies for the Semantic Web (2010) 0.02
    0.016239362 = product of:
      0.032478724 = sum of:
        0.032478724 = product of:
          0.06495745 = sum of:
            0.06495745 = weight(_text_:90 in 4639) [ClassicSimilarity], result of:
              0.06495745 = score(doc=4639,freq=2.0), product of:
                0.2733978 = queryWeight, product of:
                  5.376119 = idf(docFreq=555, maxDocs=44218)
                  0.050854117 = queryNorm
                0.23759314 = fieldWeight in 4639, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  5.376119 = idf(docFreq=555, maxDocs=44218)
                  0.03125 = fieldNorm(doc=4639)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Isbn
    978-90-8659-483-2
  4. OWL Web Ontology Language Test Cases (2004) 0.01
    0.013780061 = product of:
      0.027560122 = sum of:
        0.027560122 = product of:
          0.055120245 = sum of:
            0.055120245 = weight(_text_:22 in 4685) [ClassicSimilarity], result of:
              0.055120245 = score(doc=4685,freq=2.0), product of:
                0.17808245 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.050854117 = 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)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    14. 8.2011 13:33:22
  5. Mayfield, J.; Finin, T.: Information retrieval on the Semantic Web : integrating inference and retrieval 0.01
    0.012057554 = product of:
      0.024115108 = sum of:
        0.024115108 = product of:
          0.048230216 = sum of:
            0.048230216 = weight(_text_:22 in 4330) [ClassicSimilarity], result of:
              0.048230216 = score(doc=4330,freq=2.0), product of:
                0.17808245 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.050854117 = 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)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    12. 2.2011 17:35:22
  6. Priss, U.: Faceted knowledge representation (1999) 0.01
    0.012057554 = product of:
      0.024115108 = sum of:
        0.024115108 = product of:
          0.048230216 = sum of:
            0.048230216 = weight(_text_:22 in 2654) [ClassicSimilarity], result of:
              0.048230216 = score(doc=2654,freq=2.0), product of:
                0.17808245 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.050854117 = queryNorm
                0.2708308 = fieldWeight in 2654, 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=2654)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 1.2016 17:30:31
  7. Definition of the CIDOC Conceptual Reference Model (2003) 0.01
    0.010335046 = product of:
      0.020670092 = sum of:
        0.020670092 = product of:
          0.041340183 = sum of:
            0.041340183 = weight(_text_:22 in 1652) [ClassicSimilarity], result of:
              0.041340183 = score(doc=1652,freq=2.0), product of:
                0.17808245 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.050854117 = queryNorm
                0.23214069 = fieldWeight in 1652, 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=1652)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    6. 8.2010 14:22:28
  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
    0.010335046 = product of:
      0.020670092 = sum of:
        0.020670092 = product of:
          0.041340183 = sum of:
            0.041340183 = weight(_text_:22 in 4649) [ClassicSimilarity], result of:
              0.041340183 = score(doc=4649,freq=2.0), product of:
                0.17808245 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.050854117 = 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. Bittner, T.; Donnelly, M.; Winter, S.: Ontology and semantic interoperability (2006) 0.01
    0.010335046 = product of:
      0.020670092 = sum of:
        0.020670092 = product of:
          0.041340183 = sum of:
            0.041340183 = weight(_text_:22 in 4820) [ClassicSimilarity], result of:
              0.041340183 = score(doc=4820,freq=2.0), product of:
                0.17808245 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.050854117 = queryNorm
                0.23214069 = fieldWeight in 4820, 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=4820)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    3.12.2016 18:39:22
  10. Priss, U.: Description logic and faceted knowledge representation (1999) 0.01
    0.010335046 = product of:
      0.020670092 = sum of:
        0.020670092 = product of:
          0.041340183 = sum of:
            0.041340183 = weight(_text_:22 in 2655) [ClassicSimilarity], result of:
              0.041340183 = score(doc=2655,freq=2.0), product of:
                0.17808245 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.050854117 = queryNorm
                0.23214069 = fieldWeight in 2655, 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=2655)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 1.2016 17:30:31
  11. Beppler, F.D.; Fonseca, F.T.; Pacheco, R.C.S.: Hermeneus: an architecture for an ontology-enabled information retrieval (2008) 0.01
    0.010335046 = product of:
      0.020670092 = sum of:
        0.020670092 = product of:
          0.041340183 = sum of:
            0.041340183 = weight(_text_:22 in 3261) [ClassicSimilarity], result of:
              0.041340183 = score(doc=3261,freq=2.0), product of:
                0.17808245 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.050854117 = queryNorm
                0.23214069 = fieldWeight in 3261, 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=3261)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    28.11.2016 12:43:22
  12. Monireh, E.; Sarker, M.K.; Bianchi, F.; Hitzler, P.; Doran, D.; Xie, N.: Reasoning over RDF knowledge bases using deep learning (2018) 0.01
    0.008612539 = product of:
      0.017225077 = sum of:
        0.017225077 = product of:
          0.034450155 = sum of:
            0.034450155 = weight(_text_:22 in 4553) [ClassicSimilarity], result of:
              0.034450155 = score(doc=4553,freq=2.0), product of:
                0.17808245 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.050854117 = 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