Document (#36643)

Author
Assem, M. van
Malaisé, V.
Miles, A.
Schreiber, G.
Title
¬A method to convert thesauri to SKOS
Source
http://www.cs.vu.nl/~mark/papers/Assem06b.pdf
Year
2006
Abstract
Thesauri can be useful resources for indexing and retrieval on the Semantic Web, but often they are not published in RDF/OWL. To convert thesauri to RDF for use in Semantic Web applications and to ensure the quality and utility of the conversion a structured method is required. Moreover, if different thesauri are to be interoperable without complicated mappings, a standard schema for thesauri is required. This paper presents a method for conversion of thesauri to the SKOS RDF/OWL schema, which is a proposal for such a standard under development by W3Cs Semantic Web Best Practices Working Group. We apply the method to three thesauri: IPSV, GTAA and MeSH. With these case studies we evaluate our method and the applicability of SKOS for representing thesauri.
Theme
Konzeption und Anwendung des Prinzips Thesaurus
Wissensrepräsentation
Object
OWL
RDF
SKOS
MeSH

Similar documents (author)

  1. Assem, M. van; Gangemi, A.; Schreiber, G.: Conversion of WordNet to a standard RDF/OWL representation (2006) 2.31
    2.308712 = sum of:
      2.308712 = product of:
        3.463068 = sum of:
          1.3889116 = weight(author_txt:schreiber in 4641) [ClassicSimilarity], result of:
            1.3889116 = score(doc=4641,freq=1.0), product of:
              0.45956394 = queryWeight, product of:
                8.059301 = idf(docFreq=37, maxDocs=44218)
                0.057022803 = queryNorm
              3.022238 = fieldWeight in 4641, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.059301 = idf(docFreq=37, maxDocs=44218)
                0.375 = fieldNorm(doc=4641)
          2.0741563 = weight(author_txt:assem in 4641) [ClassicSimilarity], result of:
            2.0741563 = score(doc=4641,freq=1.0), product of:
              0.6004228 = queryWeight, product of:
                1.1430247 = boost
                9.211981 = idf(docFreq=11, maxDocs=44218)
                0.057022803 = queryNorm
              3.4544928 = fieldWeight in 4641, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.211981 = idf(docFreq=11, maxDocs=44218)
                0.375 = fieldNorm(doc=4641)
        0.6666667 = coord(2/3)
    
  2. Wielinga, B.; Wielemaker, J.; Schreiber, G.; Assem, M. van: Methods for porting resources to the Semantic Web (2004) 1.92
    1.9239267 = sum of:
      1.9239267 = product of:
        2.88589 = sum of:
          1.1574264 = weight(author_txt:schreiber in 4640) [ClassicSimilarity], result of:
            1.1574264 = score(doc=4640,freq=1.0), product of:
              0.45956394 = queryWeight, product of:
                8.059301 = idf(docFreq=37, maxDocs=44218)
                0.057022803 = queryNorm
              2.5185318 = fieldWeight in 4640, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.059301 = idf(docFreq=37, maxDocs=44218)
                0.3125 = fieldNorm(doc=4640)
          1.7284636 = weight(author_txt:assem in 4640) [ClassicSimilarity], result of:
            1.7284636 = score(doc=4640,freq=1.0), product of:
              0.6004228 = queryWeight, product of:
                1.1430247 = boost
                9.211981 = idf(docFreq=11, maxDocs=44218)
                0.057022803 = queryNorm
              2.8787441 = fieldWeight in 4640, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.211981 = idf(docFreq=11, maxDocs=44218)
                0.3125 = fieldNorm(doc=4640)
        0.6666667 = coord(2/3)
    
  3. Assem, M. van; Menken, M.R.; Schreiber, G.; Wielemaker, J.; Wielinga, B.: ¬A method for converting thesauri to RDF/OWL (2004) 1.54
    1.5391412 = sum of:
      1.5391412 = product of:
        2.3087118 = sum of:
          0.92594105 = weight(author_txt:schreiber in 4644) [ClassicSimilarity], result of:
            0.92594105 = score(doc=4644,freq=1.0), product of:
              0.45956394 = queryWeight, product of:
                8.059301 = idf(docFreq=37, maxDocs=44218)
                0.057022803 = queryNorm
              2.0148253 = fieldWeight in 4644, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.059301 = idf(docFreq=37, maxDocs=44218)
                0.25 = fieldNorm(doc=4644)
          1.3827708 = weight(author_txt:assem in 4644) [ClassicSimilarity], result of:
            1.3827708 = score(doc=4644,freq=1.0), product of:
              0.6004228 = queryWeight, product of:
                1.1430247 = boost
                9.211981 = idf(docFreq=11, maxDocs=44218)
                0.057022803 = queryNorm
              2.3029952 = fieldWeight in 4644, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.211981 = idf(docFreq=11, maxDocs=44218)
                0.25 = fieldNorm(doc=4644)
        0.6666667 = coord(2/3)
    
  4. Hollink, L.; Assem, M. van; Wang, S.; Isaac, A.; Schreiber, G.: Two variations on ontology alignment evaluation : methodological issues (2008) 1.54
    1.5391412 = sum of:
      1.5391412 = product of:
        2.3087118 = sum of:
          0.92594105 = weight(author_txt:schreiber in 4645) [ClassicSimilarity], result of:
            0.92594105 = score(doc=4645,freq=1.0), product of:
              0.45956394 = queryWeight, product of:
                8.059301 = idf(docFreq=37, maxDocs=44218)
                0.057022803 = queryNorm
              2.0148253 = fieldWeight in 4645, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.059301 = idf(docFreq=37, maxDocs=44218)
                0.25 = fieldNorm(doc=4645)
          1.3827708 = weight(author_txt:assem in 4645) [ClassicSimilarity], result of:
            1.3827708 = score(doc=4645,freq=1.0), product of:
              0.6004228 = queryWeight, product of:
                1.1430247 = boost
                9.211981 = idf(docFreq=11, maxDocs=44218)
                0.057022803 = queryNorm
              2.3029952 = fieldWeight in 4645, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.211981 = idf(docFreq=11, maxDocs=44218)
                0.25 = fieldNorm(doc=4645)
        0.6666667 = coord(2/3)
    
  5. Miles, A.: SKOS: requirements for standardization (2006) 1.31
    1.3112612 = sum of:
      1.3112612 = product of:
        3.9337833 = sum of:
          3.9337833 = weight(author_txt:miles in 5703) [ClassicSimilarity], result of:
            3.9337833 = score(doc=5703,freq=1.0), product of:
              0.65444124 = queryWeight, product of:
                1.1933349 = boost
                9.617446 = idf(docFreq=7, maxDocs=44218)
                0.057022803 = queryNorm
              6.010904 = fieldWeight in 5703, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.617446 = idf(docFreq=7, maxDocs=44218)
                0.625 = fieldNorm(doc=5703)
        0.33333334 = coord(1/3)
    

Similar documents (content)

  1. Martínez-González, M.M.; Alvite-Díez, M.L.: Thesauri and Semantic Web : discussion of the evolution of thesauri toward their integration with the Semantic Web (2019) 0.28
    0.28418753 = sum of:
      0.28418753 = product of:
        1.1841147 = sum of:
          0.032358214 = weight(abstract_txt:representing in 5997) [ClassicSimilarity], result of:
            0.032358214 = score(doc=5997,freq=1.0), product of:
              0.08814188 = queryWeight, product of:
                1.139256 = boost
                5.8738413 = idf(docFreq=337, maxDocs=44218)
                0.013171608 = queryNorm
              0.36711508 = fieldWeight in 5997, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8738413 = idf(docFreq=337, maxDocs=44218)
                0.0625 = fieldNorm(doc=5997)
          0.036548276 = weight(abstract_txt:moreover in 5997) [ClassicSimilarity], result of:
            0.036548276 = score(doc=5997,freq=1.0), product of:
              0.09559545 = queryWeight, product of:
                1.1864482 = boost
                6.1171575 = idf(docFreq=264, maxDocs=44218)
                0.013171608 = queryNorm
              0.38232234 = fieldWeight in 5997, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.1171575 = idf(docFreq=264, maxDocs=44218)
                0.0625 = fieldNorm(doc=5997)
          0.047646247 = weight(abstract_txt:standard in 5997) [ClassicSimilarity], result of:
            0.047646247 = score(doc=5997,freq=2.0), product of:
              0.11408059 = queryWeight, product of:
                1.8329518 = boost
                4.725219 = idf(docFreq=1065, maxDocs=44218)
                0.013171608 = queryNorm
              0.41765428 = fieldWeight in 5997, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.725219 = idf(docFreq=1065, maxDocs=44218)
                0.0625 = fieldNorm(doc=5997)
          0.10509845 = weight(abstract_txt:semantic in 5997) [ClassicSimilarity], result of:
            0.10509845 = score(doc=5997,freq=6.0), product of:
              0.15343113 = queryWeight, product of:
                2.6034398 = boost
                4.4743214 = idf(docFreq=1369, maxDocs=44218)
                0.013171608 = queryNorm
              0.6849878 = fieldWeight in 5997, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                4.4743214 = idf(docFreq=1369, maxDocs=44218)
                0.0625 = fieldNorm(doc=5997)
          0.31519005 = weight(abstract_txt:skos in 5997) [ClassicSimilarity], result of:
            0.31519005 = score(doc=5997,freq=3.0), product of:
              0.40201378 = queryWeight, product of:
                4.2141623 = boost
                7.24254 = idf(docFreq=85, maxDocs=44218)
                0.013171608 = queryNorm
              0.78402793 = fieldWeight in 5997, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                7.24254 = idf(docFreq=85, maxDocs=44218)
                0.0625 = fieldNorm(doc=5997)
          0.64727354 = weight(abstract_txt:thesauri in 5997) [ClassicSimilarity], result of:
            0.64727354 = score(doc=5997,freq=10.0), product of:
              0.60294986 = queryWeight, product of:
                8.42783 = boost
                5.431586 = idf(docFreq=525, maxDocs=44218)
                0.013171608 = queryNorm
              1.0735114 = fieldWeight in 5997, product of:
                3.1622777 = tf(freq=10.0), with freq of:
                  10.0 = termFreq=10.0
                5.431586 = idf(docFreq=525, maxDocs=44218)
                0.0625 = fieldNorm(doc=5997)
        0.24 = coord(6/25)
    
  2. Miles, A.; Pérez-Agüera, J.R.: SKOS: Simple Knowledge Organisation for the Web (2006) 0.23
    0.23165321 = sum of:
      0.23165321 = product of:
        1.1582661 = sum of:
          0.038581423 = weight(abstract_txt:structured in 504) [ClassicSimilarity], result of:
            0.038581423 = score(doc=504,freq=1.0), product of:
              0.07563404 = queryWeight, product of:
                1.0553313 = boost
                5.4411373 = idf(docFreq=520, maxDocs=44218)
                0.013171608 = queryNorm
              0.5101066 = fieldWeight in 504, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.4411373 = idf(docFreq=520, maxDocs=44218)
                0.09375 = fieldNorm(doc=504)
          0.04853732 = weight(abstract_txt:representing in 504) [ClassicSimilarity], result of:
            0.04853732 = score(doc=504,freq=1.0), product of:
              0.08814188 = queryWeight, product of:
                1.139256 = boost
                5.8738413 = idf(docFreq=337, maxDocs=44218)
                0.013171608 = queryNorm
              0.55067265 = fieldWeight in 504, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8738413 = idf(docFreq=337, maxDocs=44218)
                0.09375 = fieldNorm(doc=504)
          0.091017924 = weight(abstract_txt:semantic in 504) [ClassicSimilarity], result of:
            0.091017924 = score(doc=504,freq=2.0), product of:
              0.15343113 = queryWeight, product of:
                2.6034398 = boost
                4.4743214 = idf(docFreq=1369, maxDocs=44218)
                0.013171608 = queryNorm
              0.5932168 = fieldWeight in 504, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.4743214 = idf(docFreq=1369, maxDocs=44218)
                0.09375 = fieldNorm(doc=504)
          0.54592514 = weight(abstract_txt:skos in 504) [ClassicSimilarity], result of:
            0.54592514 = score(doc=504,freq=4.0), product of:
              0.40201378 = queryWeight, product of:
                4.2141623 = boost
                7.24254 = idf(docFreq=85, maxDocs=44218)
                0.013171608 = queryNorm
              1.3579762 = fieldWeight in 504, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                7.24254 = idf(docFreq=85, maxDocs=44218)
                0.09375 = fieldNorm(doc=504)
          0.43420428 = weight(abstract_txt:thesauri in 504) [ClassicSimilarity], result of:
            0.43420428 = score(doc=504,freq=2.0), product of:
              0.60294986 = queryWeight, product of:
                8.42783 = boost
                5.431586 = idf(docFreq=525, maxDocs=44218)
                0.013171608 = queryNorm
              0.7201333 = fieldWeight in 504, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.431586 = idf(docFreq=525, maxDocs=44218)
                0.09375 = fieldNorm(doc=504)
        0.2 = coord(5/25)
    
  3. Mayr, P.; Zapilko, B.; Sure, Y.: ¬Ein Mehr-Thesauri-Szenario auf Basis von SKOS und Crosskonkordanzen (2010) 0.17
    0.16515361 = sum of:
      0.16515361 = product of:
        1.0322101 = sum of:
          0.05955781 = weight(abstract_txt:standard in 3392) [ClassicSimilarity], result of:
            0.05955781 = score(doc=3392,freq=2.0), product of:
              0.11408059 = queryWeight, product of:
                1.8329518 = boost
                4.725219 = idf(docFreq=1065, maxDocs=44218)
                0.013171608 = queryNorm
              0.52206784 = fieldWeight in 3392, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.725219 = idf(docFreq=1065, maxDocs=44218)
                0.078125 = fieldNorm(doc=3392)
          0.05363283 = weight(abstract_txt:semantic in 3392) [ClassicSimilarity], result of:
            0.05363283 = score(doc=3392,freq=1.0), product of:
              0.15343113 = queryWeight, product of:
                2.6034398 = boost
                4.4743214 = idf(docFreq=1369, maxDocs=44218)
                0.013171608 = queryNorm
              0.34955636 = fieldWeight in 3392, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.4743214 = idf(docFreq=1369, maxDocs=44218)
                0.078125 = fieldNorm(doc=3392)
          0.55718255 = weight(abstract_txt:skos in 3392) [ClassicSimilarity], result of:
            0.55718255 = score(doc=3392,freq=6.0), product of:
              0.40201378 = queryWeight, product of:
                4.2141623 = boost
                7.24254 = idf(docFreq=85, maxDocs=44218)
                0.013171608 = queryNorm
              1.3859787 = fieldWeight in 3392, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                7.24254 = idf(docFreq=85, maxDocs=44218)
                0.078125 = fieldNorm(doc=3392)
          0.3618369 = weight(abstract_txt:thesauri in 3392) [ClassicSimilarity], result of:
            0.3618369 = score(doc=3392,freq=2.0), product of:
              0.60294986 = queryWeight, product of:
                8.42783 = boost
                5.431586 = idf(docFreq=525, maxDocs=44218)
                0.013171608 = queryNorm
              0.6001111 = fieldWeight in 3392, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.431586 = idf(docFreq=525, maxDocs=44218)
                0.078125 = fieldNorm(doc=3392)
        0.16 = coord(4/25)
    
  4. Smith, A.: Simple Knowledge Organization System (SKOS) (2022) 0.16
    0.16409798 = sum of:
      0.16409798 = product of:
        0.8204899 = sum of:
          0.040447764 = weight(abstract_txt:representing in 1094) [ClassicSimilarity], result of:
            0.040447764 = score(doc=1094,freq=1.0), product of:
              0.08814188 = queryWeight, product of:
                1.139256 = boost
                5.8738413 = idf(docFreq=337, maxDocs=44218)
                0.013171608 = queryNorm
              0.45889384 = fieldWeight in 1094, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8738413 = idf(docFreq=337, maxDocs=44218)
                0.078125 = fieldNorm(doc=1094)
          0.07656438 = weight(abstract_txt:mappings in 1094) [ClassicSimilarity], result of:
            0.07656438 = score(doc=1094,freq=1.0), product of:
              0.13487676 = queryWeight, product of:
                1.4092847 = boost
                7.2660704 = idf(docFreq=83, maxDocs=44218)
                0.013171608 = queryNorm
              0.56766176 = fieldWeight in 1094, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.2660704 = idf(docFreq=83, maxDocs=44218)
                0.078125 = fieldNorm(doc=1094)
          0.05363283 = weight(abstract_txt:semantic in 1094) [ClassicSimilarity], result of:
            0.05363283 = score(doc=1094,freq=1.0), product of:
              0.15343113 = queryWeight, product of:
                2.6034398 = boost
                4.4743214 = idf(docFreq=1369, maxDocs=44218)
                0.013171608 = queryNorm
              0.34955636 = fieldWeight in 1094, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.4743214 = idf(docFreq=1369, maxDocs=44218)
                0.078125 = fieldNorm(doc=1094)
          0.39398757 = weight(abstract_txt:skos in 1094) [ClassicSimilarity], result of:
            0.39398757 = score(doc=1094,freq=3.0), product of:
              0.40201378 = queryWeight, product of:
                4.2141623 = boost
                7.24254 = idf(docFreq=85, maxDocs=44218)
                0.013171608 = queryNorm
              0.98003495 = fieldWeight in 1094, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                7.24254 = idf(docFreq=85, maxDocs=44218)
                0.078125 = fieldNorm(doc=1094)
          0.25585732 = weight(abstract_txt:thesauri in 1094) [ClassicSimilarity], result of:
            0.25585732 = score(doc=1094,freq=1.0), product of:
              0.60294986 = queryWeight, product of:
                8.42783 = boost
                5.431586 = idf(docFreq=525, maxDocs=44218)
                0.013171608 = queryNorm
              0.42434263 = fieldWeight in 1094, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.431586 = idf(docFreq=525, maxDocs=44218)
                0.078125 = fieldNorm(doc=1094)
        0.2 = coord(5/25)
    
  5. Assem, M. van; Menken, M.R.; Schreiber, G.; Wielemaker, J.; Wielinga, B.: ¬A method for converting thesauri to RDF/OWL (2004) 0.16
    0.15555316 = sum of:
      0.15555316 = product of:
        0.9722073 = sum of:
          0.108260125 = weight(abstract_txt:mesh in 4644) [ClassicSimilarity], result of:
            0.108260125 = score(doc=4644,freq=1.0), product of:
              0.13577285 = queryWeight, product of:
                1.4139584 = boost
                7.290168 = idf(docFreq=81, maxDocs=44218)
                0.013171608 = queryNorm
              0.7973621 = fieldWeight in 4644, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.290168 = idf(docFreq=81, maxDocs=44218)
                0.109375 = fieldNorm(doc=4644)
          0.13672797 = weight(abstract_txt:conversion in 4644) [ClassicSimilarity], result of:
            0.13672797 = score(doc=4644,freq=1.0), product of:
              0.19987057 = queryWeight, product of:
                2.4261608 = boost
                6.2544694 = idf(docFreq=230, maxDocs=44218)
                0.013171608 = queryNorm
              0.68408257 = fieldWeight in 4644, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.2544694 = idf(docFreq=230, maxDocs=44218)
                0.109375 = fieldNorm(doc=4644)
          0.22064754 = weight(abstract_txt:method in 4644) [ClassicSimilarity], result of:
            0.22064754 = score(doc=4644,freq=3.0), product of:
              0.2587714 = queryWeight, product of:
                4.36489 = boost
                4.50095 = idf(docFreq=1333, maxDocs=44218)
                0.013171608 = queryNorm
              0.85267365 = fieldWeight in 4644, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.50095 = idf(docFreq=1333, maxDocs=44218)
                0.109375 = fieldNorm(doc=4644)
          0.50657165 = weight(abstract_txt:thesauri in 4644) [ClassicSimilarity], result of:
            0.50657165 = score(doc=4644,freq=2.0), product of:
              0.60294986 = queryWeight, product of:
                8.42783 = boost
                5.431586 = idf(docFreq=525, maxDocs=44218)
                0.013171608 = queryNorm
              0.84015554 = fieldWeight in 4644, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.431586 = idf(docFreq=525, maxDocs=44218)
                0.109375 = fieldNorm(doc=4644)
        0.16 = coord(4/25)