Document (#36841)

Author
Mehler, A.
Waltinger, U.
Title
Automatic enrichment of metadata
Source
http://conference.ub.uni-bielefeld.de/2009/programme/
Year
2009
Abstract
In this talk we present a retrieval model based on social ontologies. More specifically, we utilize the Wikipedia category system in order to perform semantic searches. That is, textual input is used to build queries by means of which documents are retrieved which do not necessarily contain any query term but are semantically related to the input text by virtue of their content. We present a desktop which utilizes this search facility in a web-based environment - the so called eHumanities Desktop.
Content
Vortrag, anlässlich der 9. Internationalen Bielefeld-Konferenz 2009, 3. - 5. Februar 2009.
Theme
Semantic Web
Metadaten
Object
Wikipedia

Similar documents (content)

  1. Agarwal, B.; Ramampiaro, H.; Langseth, H.; Ruocco, M.: ¬A deep network model for paraphrase detection in short text messages (2018) 0.16
    0.16185737 = sum of:
      0.16185737 = product of:
        0.5058043 = sum of:
          0.037989207 = weight(abstract_txt:called in 43) [ClassicSimilarity], result of:
            0.037989207 = score(doc=43,freq=1.0), product of:
              0.11469412 = queryWeight, product of:
                1.019991 = boost
                5.2995505 = idf(docFreq=602, maxDocs=44421)
                0.021218063 = queryNorm
              0.3312219 = fieldWeight in 43, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.2995505 = idf(docFreq=602, maxDocs=44421)
                0.0625 = fieldNorm(doc=43)
          0.042628795 = weight(abstract_txt:specifically in 43) [ClassicSimilarity], result of:
            0.042628795 = score(doc=43,freq=1.0), product of:
              0.12385201 = queryWeight, product of:
                1.0599303 = boost
                5.5070624 = idf(docFreq=489, maxDocs=44421)
                0.021218063 = queryNorm
              0.3441914 = fieldWeight in 43, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.5070624 = idf(docFreq=489, maxDocs=44421)
                0.0625 = fieldNorm(doc=43)
          0.082963414 = weight(abstract_txt:perform in 43) [ClassicSimilarity], result of:
            0.082963414 = score(doc=43,freq=2.0), product of:
              0.15323174 = queryWeight, product of:
                1.178963 = boost
                6.1255183 = idf(docFreq=263, maxDocs=44421)
                0.021218063 = queryNorm
              0.54142445 = fieldWeight in 43, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.1255183 = idf(docFreq=263, maxDocs=44421)
                0.0625 = fieldNorm(doc=43)
          0.08654929 = weight(abstract_txt:contain in 43) [ClassicSimilarity], result of:
            0.08654929 = score(doc=43,freq=2.0), product of:
              0.1576159 = queryWeight, product of:
                1.1957098 = boost
                6.2125297 = idf(docFreq=241, maxDocs=44421)
                0.021218063 = queryNorm
              0.54911524 = fieldWeight in 43, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.2125297 = idf(docFreq=241, maxDocs=44421)
                0.0625 = fieldNorm(doc=43)
          0.023282453 = weight(abstract_txt:based in 43) [ClassicSimilarity], result of:
            0.023282453 = score(doc=43,freq=2.0), product of:
              0.08275359 = queryWeight, product of:
                1.2252768 = boost
                3.1830752 = idf(docFreq=5005, maxDocs=44421)
                0.021218063 = queryNorm
              0.28134674 = fieldWeight in 43, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.1830752 = idf(docFreq=5005, maxDocs=44421)
                0.0625 = fieldNorm(doc=43)
          0.083163545 = weight(abstract_txt:semantically in 43) [ClassicSimilarity], result of:
            0.083163545 = score(doc=43,freq=1.0), product of:
              0.19337025 = queryWeight, product of:
                1.3244044 = boost
                6.881186 = idf(docFreq=123, maxDocs=44421)
                0.021218063 = queryNorm
              0.43007413 = fieldWeight in 43, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.881186 = idf(docFreq=123, maxDocs=44421)
                0.0625 = fieldNorm(doc=43)
          0.122438714 = weight(abstract_txt:necessarily in 43) [ClassicSimilarity], result of:
            0.122438714 = score(doc=43,freq=2.0), product of:
              0.19862634 = queryWeight, product of:
                1.3422834 = boost
                6.9740796 = idf(docFreq=112, maxDocs=44421)
                0.021218063 = queryNorm
              0.61642736 = fieldWeight in 43, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.9740796 = idf(docFreq=112, maxDocs=44421)
                0.0625 = fieldNorm(doc=43)
          0.026788827 = weight(abstract_txt:which in 43) [ClassicSimilarity], result of:
            0.026788827 = score(doc=43,freq=2.0), product of:
              0.104016095 = queryWeight, product of:
                1.6824287 = boost
                2.9137893 = idf(docFreq=6552, maxDocs=44421)
                0.021218063 = queryNorm
              0.25754502 = fieldWeight in 43, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.9137893 = idf(docFreq=6552, maxDocs=44421)
                0.0625 = fieldNorm(doc=43)
        0.32 = coord(8/25)
    
  2. Isaac, A.: Aligning thesauri for an integrated access to Cultural Heritage Resources (2007) 0.14
    0.14336619 = sum of:
      0.14336619 = product of:
        0.39823937 = sum of:
          0.022374388 = weight(abstract_txt:automatic in 1553) [ClassicSimilarity], result of:
            0.022374388 = score(doc=1553,freq=1.0), product of:
              0.110242344 = queryWeight, product of:
                5.1956835 = idf(docFreq=668, maxDocs=44421)
                0.021218063 = queryNorm
              0.20295638 = fieldWeight in 1553, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.1956835 = idf(docFreq=668, maxDocs=44421)
                0.0390625 = fieldNorm(doc=1553)
          0.031417876 = weight(abstract_txt:ontologies in 1553) [ClassicSimilarity], result of:
            0.031417876 = score(doc=1553,freq=1.0), product of:
              0.13823952 = queryWeight, product of:
                1.1198037 = boost
                5.8181453 = idf(docFreq=358, maxDocs=44421)
                0.021218063 = queryNorm
              0.2272713 = fieldWeight in 1553, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8181453 = idf(docFreq=358, maxDocs=44421)
                0.0390625 = fieldNorm(doc=1553)
          0.032114383 = weight(abstract_txt:build in 1553) [ClassicSimilarity], result of:
            0.032114383 = score(doc=1553,freq=1.0), product of:
              0.14027514 = queryWeight, product of:
                1.1280183 = boost
                5.860826 = idf(docFreq=343, maxDocs=44421)
                0.021218063 = queryNorm
              0.22893852 = fieldWeight in 1553, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.860826 = idf(docFreq=343, maxDocs=44421)
                0.0390625 = fieldNorm(doc=1553)
          0.054093305 = weight(abstract_txt:contain in 1553) [ClassicSimilarity], result of:
            0.054093305 = score(doc=1553,freq=2.0), product of:
              0.1576159 = queryWeight, product of:
                1.1957098 = boost
                6.2125297 = idf(docFreq=241, maxDocs=44421)
                0.021218063 = queryNorm
              0.34319702 = fieldWeight in 1553, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.2125297 = idf(docFreq=241, maxDocs=44421)
                0.0390625 = fieldNorm(doc=1553)
          0.051977213 = weight(abstract_txt:semantically in 1553) [ClassicSimilarity], result of:
            0.051977213 = score(doc=1553,freq=1.0), product of:
              0.19337025 = queryWeight, product of:
                1.3244044 = boost
                6.881186 = idf(docFreq=123, maxDocs=44421)
                0.021218063 = queryNorm
              0.26879632 = fieldWeight in 1553, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.881186 = idf(docFreq=123, maxDocs=44421)
                0.0390625 = fieldNorm(doc=1553)
          0.06529465 = weight(abstract_txt:talk in 1553) [ClassicSimilarity], result of:
            0.06529465 = score(doc=1553,freq=1.0), product of:
              0.22512968 = queryWeight, product of:
                1.4290327 = boost
                7.4248013 = idf(docFreq=71, maxDocs=44421)
                0.021218063 = queryNorm
              0.2900313 = fieldWeight in 1553, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.4248013 = idf(docFreq=71, maxDocs=44421)
                0.0390625 = fieldNorm(doc=1553)
          0.026186068 = weight(abstract_txt:present in 1553) [ClassicSimilarity], result of:
            0.026186068 = score(doc=1553,freq=1.0), product of:
              0.1542545 = queryWeight, product of:
                1.6728604 = boost
                4.3458266 = idf(docFreq=1564, maxDocs=44421)
                0.021218063 = queryNorm
              0.16975886 = fieldWeight in 1553, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3458266 = idf(docFreq=1564, maxDocs=44421)
                0.0390625 = fieldNorm(doc=1553)
          0.011839101 = weight(abstract_txt:which in 1553) [ClassicSimilarity], result of:
            0.011839101 = score(doc=1553,freq=1.0), product of:
              0.104016095 = queryWeight, product of:
                1.6824287 = boost
                2.9137893 = idf(docFreq=6552, maxDocs=44421)
                0.021218063 = queryNorm
              0.1138199 = fieldWeight in 1553, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.9137893 = idf(docFreq=6552, maxDocs=44421)
                0.0390625 = fieldNorm(doc=1553)
          0.10294238 = weight(abstract_txt:input in 1553) [ClassicSimilarity], result of:
            0.10294238 = score(doc=1553,freq=2.0), product of:
              0.30496064 = queryWeight, product of:
                2.3521373 = boost
                6.110481 = idf(docFreq=267, maxDocs=44421)
                0.021218063 = queryNorm
              0.33755955 = fieldWeight in 1553, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.110481 = idf(docFreq=267, maxDocs=44421)
                0.0390625 = fieldNorm(doc=1553)
        0.36 = coord(9/25)
    
  3. Soricut, R.; Marcu, D.: Abstractive headline generation using WIDL-expressions (2007) 0.14
    0.13734215 = sum of:
      0.13734215 = product of:
        0.4905077 = sum of:
          0.044748776 = weight(abstract_txt:automatic in 1943) [ClassicSimilarity], result of:
            0.044748776 = score(doc=1943,freq=1.0), product of:
              0.110242344 = queryWeight, product of:
                5.1956835 = idf(docFreq=668, maxDocs=44421)
                0.021218063 = queryNorm
              0.40591276 = fieldWeight in 1943, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.1956835 = idf(docFreq=668, maxDocs=44421)
                0.078125 = fieldNorm(doc=1943)
          0.047486506 = weight(abstract_txt:called in 1943) [ClassicSimilarity], result of:
            0.047486506 = score(doc=1943,freq=1.0), product of:
              0.11469412 = queryWeight, product of:
                1.019991 = boost
                5.2995505 = idf(docFreq=602, maxDocs=44421)
                0.021218063 = queryNorm
              0.4140274 = fieldWeight in 1943, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.2995505 = idf(docFreq=602, maxDocs=44421)
                0.078125 = fieldNorm(doc=1943)
          0.09575832 = weight(abstract_txt:textual in 1943) [ClassicSimilarity], result of:
            0.09575832 = score(doc=1943,freq=2.0), product of:
              0.14530103 = queryWeight, product of:
                1.1480483 = boost
                5.9648952 = idf(docFreq=309, maxDocs=44421)
                0.021218063 = queryNorm
              0.659034 = fieldWeight in 1943, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.9648952 = idf(docFreq=309, maxDocs=44421)
                0.078125 = fieldNorm(doc=1943)
          0.020578977 = weight(abstract_txt:based in 1943) [ClassicSimilarity], result of:
            0.020578977 = score(doc=1943,freq=1.0), product of:
              0.08275359 = queryWeight, product of:
                1.2252768 = boost
                3.1830752 = idf(docFreq=5005, maxDocs=44421)
                0.021218063 = queryNorm
              0.24867775 = fieldWeight in 1943, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.1830752 = idf(docFreq=5005, maxDocs=44421)
                0.078125 = fieldNorm(doc=1943)
          0.052372135 = weight(abstract_txt:present in 1943) [ClassicSimilarity], result of:
            0.052372135 = score(doc=1943,freq=1.0), product of:
              0.1542545 = queryWeight, product of:
                1.6728604 = boost
                4.3458266 = idf(docFreq=1564, maxDocs=44421)
                0.021218063 = queryNorm
              0.3395177 = fieldWeight in 1943, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3458266 = idf(docFreq=1564, maxDocs=44421)
                0.078125 = fieldNorm(doc=1943)
          0.023678202 = weight(abstract_txt:which in 1943) [ClassicSimilarity], result of:
            0.023678202 = score(doc=1943,freq=1.0), product of:
              0.104016095 = queryWeight, product of:
                1.6824287 = boost
                2.9137893 = idf(docFreq=6552, maxDocs=44421)
                0.021218063 = queryNorm
              0.2276398 = fieldWeight in 1943, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.9137893 = idf(docFreq=6552, maxDocs=44421)
                0.078125 = fieldNorm(doc=1943)
          0.20588475 = weight(abstract_txt:input in 1943) [ClassicSimilarity], result of:
            0.20588475 = score(doc=1943,freq=2.0), product of:
              0.30496064 = queryWeight, product of:
                2.3521373 = boost
                6.110481 = idf(docFreq=267, maxDocs=44421)
                0.021218063 = queryNorm
              0.6751191 = fieldWeight in 1943, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.110481 = idf(docFreq=267, maxDocs=44421)
                0.078125 = fieldNorm(doc=1943)
        0.28 = coord(7/25)
    
  4. Carpineto, C.; Mizzaro, S.; Romano, G.; Snidero, M.: Mobile information retrieval with search results clustering : prototypes and evaluations (2009) 0.11
    0.108603336 = sum of:
      0.108603336 = product of:
        0.5430167 = sum of:
          0.063210584 = weight(abstract_txt:searches in 3793) [ClassicSimilarity], result of:
            0.063210584 = score(doc=3793,freq=3.0), product of:
              0.111665875 = queryWeight, product of:
                1.0064356 = boost
                5.229121 = idf(docFreq=646, maxDocs=44421)
                0.021218063 = queryNorm
              0.56606895 = fieldWeight in 3793, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.229121 = idf(docFreq=646, maxDocs=44421)
                0.0625 = fieldNorm(doc=3793)
          0.06245523 = weight(abstract_txt:wikipedia in 3793) [ClassicSimilarity], result of:
            0.06245523 = score(doc=3793,freq=1.0), product of:
              0.15976447 = queryWeight, product of:
                1.203832 = boost
                6.25473 = idf(docFreq=231, maxDocs=44421)
                0.021218063 = queryNorm
              0.39092064 = fieldWeight in 3793, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.25473 = idf(docFreq=231, maxDocs=44421)
                0.0625 = fieldNorm(doc=3793)
          0.023282453 = weight(abstract_txt:based in 3793) [ClassicSimilarity], result of:
            0.023282453 = score(doc=3793,freq=2.0), product of:
              0.08275359 = queryWeight, product of:
                1.2252768 = boost
                3.1830752 = idf(docFreq=5005, maxDocs=44421)
                0.021218063 = queryNorm
              0.28134674 = fieldWeight in 3793, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.1830752 = idf(docFreq=5005, maxDocs=44421)
                0.0625 = fieldNorm(doc=3793)
          0.041897707 = weight(abstract_txt:present in 3793) [ClassicSimilarity], result of:
            0.041897707 = score(doc=3793,freq=1.0), product of:
              0.1542545 = queryWeight, product of:
                1.6728604 = boost
                4.3458266 = idf(docFreq=1564, maxDocs=44421)
                0.021218063 = queryNorm
              0.27161416 = fieldWeight in 3793, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3458266 = idf(docFreq=1564, maxDocs=44421)
                0.0625 = fieldNorm(doc=3793)
          0.3521707 = weight(abstract_txt:desktop in 3793) [ClassicSimilarity], result of:
            0.3521707 = score(doc=3793,freq=3.0), product of:
              0.44215316 = queryWeight, product of:
                2.832221 = boost
                7.357662 = idf(docFreq=76, maxDocs=44421)
                0.021218063 = queryNorm
              0.7964903 = fieldWeight in 3793, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                7.357662 = idf(docFreq=76, maxDocs=44421)
                0.0625 = fieldNorm(doc=3793)
        0.2 = coord(5/25)
    
  5. Hepp, M.; Bruijn, J. de: GenTax : a generic methodology for deriving OWL and RDF-S ontologies from hierarchical classifications, thesauri, and inconsistent taxonomies (2007) 0.11
    0.10728093 = sum of:
      0.10728093 = product of:
        0.4470039 = sum of:
          0.1005372 = weight(abstract_txt:ontologies in 692) [ClassicSimilarity], result of:
            0.1005372 = score(doc=692,freq=4.0), product of:
              0.13823952 = queryWeight, product of:
                1.1198037 = boost
                5.8181453 = idf(docFreq=358, maxDocs=44421)
                0.021218063 = queryNorm
              0.72726816 = fieldWeight in 692, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.8181453 = idf(docFreq=358, maxDocs=44421)
                0.0625 = fieldNorm(doc=692)
          0.06119959 = weight(abstract_txt:contain in 692) [ClassicSimilarity], result of:
            0.06119959 = score(doc=692,freq=1.0), product of:
              0.1576159 = queryWeight, product of:
                1.1957098 = boost
                6.2125297 = idf(docFreq=241, maxDocs=44421)
                0.021218063 = queryNorm
              0.3882831 = fieldWeight in 692, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.2125297 = idf(docFreq=241, maxDocs=44421)
                0.0625 = fieldNorm(doc=692)
          0.06219846 = weight(abstract_txt:category in 692) [ClassicSimilarity], result of:
            0.06219846 = score(doc=692,freq=1.0), product of:
              0.15932629 = queryWeight, product of:
                1.20218 = boost
                6.2461467 = idf(docFreq=233, maxDocs=44421)
                0.021218063 = queryNorm
              0.39038417 = fieldWeight in 692, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.2461467 = idf(docFreq=233, maxDocs=44421)
                0.0625 = fieldNorm(doc=692)
          0.016463181 = weight(abstract_txt:based in 692) [ClassicSimilarity], result of:
            0.016463181 = score(doc=692,freq=1.0), product of:
              0.08275359 = queryWeight, product of:
                1.2252768 = boost
                3.1830752 = idf(docFreq=5005, maxDocs=44421)
                0.021218063 = queryNorm
              0.1989422 = fieldWeight in 692, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.1830752 = idf(docFreq=5005, maxDocs=44421)
                0.0625 = fieldNorm(doc=692)
          0.041897707 = weight(abstract_txt:present in 692) [ClassicSimilarity], result of:
            0.041897707 = score(doc=692,freq=1.0), product of:
              0.1542545 = queryWeight, product of:
                1.6728604 = boost
                4.3458266 = idf(docFreq=1564, maxDocs=44421)
                0.021218063 = queryNorm
              0.27161416 = fieldWeight in 692, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3458266 = idf(docFreq=1564, maxDocs=44421)
                0.0625 = fieldNorm(doc=692)
          0.1647078 = weight(abstract_txt:input in 692) [ClassicSimilarity], result of:
            0.1647078 = score(doc=692,freq=2.0), product of:
              0.30496064 = queryWeight, product of:
                2.3521373 = boost
                6.110481 = idf(docFreq=267, maxDocs=44421)
                0.021218063 = queryNorm
              0.54009527 = fieldWeight in 692, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.110481 = idf(docFreq=267, maxDocs=44421)
                0.0625 = fieldNorm(doc=692)
        0.24 = coord(6/25)