Search (5 results, page 1 of 1)

  • × theme_ss:"Wissensrepräsentation"
  • × theme_ss:"Semantisches Umfeld in Indexierung u. Retrieval"
  1. Baofu, P.: ¬The future of information architecture : conceiving a better way to understand taxonomy, network, and intelligence (2008) 0.02
    0.019250859 = product of:
      0.057752576 = sum of:
        0.057752576 = product of:
          0.11550515 = sum of:
            0.11550515 = weight(_text_:informationssysteme in 2257) [ClassicSimilarity], result of:
              0.11550515 = score(doc=2257,freq=4.0), product of:
                0.26235193 = queryWeight, product of:
                  5.6354303 = idf(docFreq=428, maxDocs=44218)
                  0.046554018 = queryNorm
                0.44026798 = fieldWeight in 2257, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  5.6354303 = idf(docFreq=428, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=2257)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    BK
    06.74 (Informationssysteme)
    Classification
    06.74 (Informationssysteme)
  2. Knorz, G.; Rein, B.: Semantische Suche in einer Hochschulontologie (2005) 0.01
    0.007358664 = product of:
      0.022075992 = sum of:
        0.022075992 = product of:
          0.044151984 = sum of:
            0.044151984 = weight(_text_:22 in 1852) [ClassicSimilarity], result of:
              0.044151984 = score(doc=1852,freq=2.0), product of:
                0.16302423 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046554018 = queryNorm
                0.2708308 = fieldWeight in 1852, 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=1852)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Date
    11. 2.2011 18:22:58
  3. Knorz, G.; Rein, B.: Semantische Suche in einer Hochschulontologie : Ontologie-basiertes Information-Filtering und -Retrieval mit relationalen Datenbanken (2005) 0.01
    0.007358664 = product of:
      0.022075992 = sum of:
        0.022075992 = product of:
          0.044151984 = sum of:
            0.044151984 = weight(_text_:22 in 4324) [ClassicSimilarity], result of:
              0.044151984 = score(doc=4324,freq=2.0), product of:
                0.16302423 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046554018 = queryNorm
                0.2708308 = fieldWeight in 4324, 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=4324)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Date
    11. 2.2011 18:22:25
  4. Järvelin, K.; Kristensen, J.; Niemi, T.; Sormunen, E.; Keskustalo, H.: ¬A deductive data model for query expansion (1996) 0.01
    0.0063074264 = product of:
      0.018922279 = sum of:
        0.018922279 = product of:
          0.037844557 = sum of:
            0.037844557 = weight(_text_:22 in 2230) [ClassicSimilarity], result of:
              0.037844557 = score(doc=2230,freq=2.0), product of:
                0.16302423 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046554018 = queryNorm
                0.23214069 = fieldWeight in 2230, 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=2230)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Source
    Proceedings of the 19th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval (ACM SIGIR '96), Zürich, Switzerland, August 18-22, 1996. Eds.: H.P. Frei et al
  5. Thenmalar, S.; Geetha, T.V.: Enhanced ontology-based indexing and searching (2014) 0.00
    0.003679332 = product of:
      0.011037996 = sum of:
        0.011037996 = product of:
          0.022075992 = sum of:
            0.022075992 = weight(_text_:22 in 1633) [ClassicSimilarity], result of:
              0.022075992 = score(doc=1633,freq=2.0), product of:
                0.16302423 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046554018 = queryNorm
                0.1354154 = fieldWeight in 1633, 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=1633)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Date
    20. 1.2015 18:30:22