Document (#40206)

Author
Kraker, P.
Kittel, C,
Enkhbayar, A.
Title
Open Knowledge Maps : creating a visual interface to the world's scientific knowledge based on natural language processing
Source
027.7 Zeitschrift für Bibliothekskultur. 4(2016), H.2
Year
2016
Abstract
The goal of Open Knowledge Maps is to create a visual interface to the world's scientific knowledge. The base for this visual interface consists of so-called knowledge maps, which enable the exploration of existing knowledge and the discovery of new knowledge. Our open source knowledge mapping software applies a mixture of summarization techniques and similarity measures on article metadata, which are iteratively chained together. After processing, the representation is saved in a database for use in a web visualization. In the future, we want to create a space for collective knowledge mapping that brings together individuals and communities involved in exploration and discovery. We want to enable people to guide each other in their discovery by collaboratively annotating and modifying the automatically created maps.
Content
Beitrag in einem Themenschwerpunkt 'Computerlinguistik und Bibliotheken'. Vgl.: http://0277.ch/ojs/index.php/cdrs_0277/article/view/157/355.
Theme
Data Mining
Visualisierung

Similar documents (author)

  1. Kraker, P.; Schramm, M.; Kittel, C.: Open knowledge maps : visuelle Literatursuche basierend auf den Prinzipien von Open Science (2019) 3.72
    3.7161405 = sum of:
      3.7161405 = weight(author_txt:kraker in 702) [ClassicSimilarity], result of:
        3.7161405 = fieldWeight in 702, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.909708 = idf(docFreq=5, maxDocs=44421)
          0.375 = fieldNorm(doc=702)
    
  2. Buschmann, K.; Kasberger, S.; Kraker, P.; Mayer, K.; Reckling, F.; Rieck, K.; Vignoli, M.: Über die Grenzen der Offenheit in der Wissenschaft : Anspruch und Wirklichkeit bei der Bereitstellung und Nachnutzung von Forschungsdaten (2015) 2.48
    2.477427 = sum of:
      2.477427 = weight(author_txt:kraker in 3081) [ClassicSimilarity], result of:
        2.477427 = fieldWeight in 3081, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.909708 = idf(docFreq=5, maxDocs=44421)
          0.25 = fieldNorm(doc=3081)
    
  3. Buschmann, K.; Kasberger, S.; Kraker, P.; Mayer, K.; Reckling, F.; Rieck, K.; Vignoli, M.: Open Science in Österreich : Ansätze und Status (2015) 2.48
    2.477427 = sum of:
      2.477427 = weight(author_txt:kraker in 3083) [ClassicSimilarity], result of:
        2.477427 = fieldWeight in 3083, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.909708 = idf(docFreq=5, maxDocs=44421)
          0.25 = fieldNorm(doc=3083)
    
  4. Brembs, B.; Förstner, K.; Kraker, P.; Lauer, G.; Müller-Birn, C.; Schönbrodt, F.; Siems, R.: Auf einmal Laborratte (2021) 2.48
    2.477427 = sum of:
      2.477427 = weight(author_txt:kraker in 1084) [ClassicSimilarity], result of:
        2.477427 = fieldWeight in 1084, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.909708 = idf(docFreq=5, maxDocs=44421)
          0.25 = fieldNorm(doc=1084)
    

Similar documents (content)

  1. Networked knowledge organization systems (2001) 0.16
    0.16308686 = sum of:
      0.16308686 = product of:
        0.8154343 = sum of:
          0.05868884 = weight(abstract_txt:processing in 473) [ClassicSimilarity], result of:
            0.05868884 = score(doc=473,freq=1.0), product of:
              0.12711053 = queryWeight, product of:
                1.4314278 = boost
                4.9249606 = idf(docFreq=876, maxDocs=44421)
                0.018030563 = queryNorm
              0.46171504 = fieldWeight in 473, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.9249606 = idf(docFreq=876, maxDocs=44421)
                0.09375 = fieldNorm(doc=473)
          0.090400174 = weight(abstract_txt:enable in 473) [ClassicSimilarity], result of:
            0.090400174 = score(doc=473,freq=1.0), product of:
              0.16953419 = queryWeight, product of:
                1.6531314 = boost
                5.6877522 = idf(docFreq=408, maxDocs=44421)
                0.018030563 = queryNorm
              0.5332268 = fieldWeight in 473, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.6877522 = idf(docFreq=408, maxDocs=44421)
                0.09375 = fieldNorm(doc=473)
          0.18469682 = weight(abstract_txt:discovery in 473) [ClassicSimilarity], result of:
            0.18469682 = score(doc=473,freq=2.0), product of:
              0.24801114 = queryWeight, product of:
                2.4488373 = boost
                5.616968 = idf(docFreq=438, maxDocs=44421)
                0.018030563 = queryNorm
              0.7447118 = fieldWeight in 473, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.616968 = idf(docFreq=438, maxDocs=44421)
                0.09375 = fieldNorm(doc=473)
          0.28442878 = weight(abstract_txt:maps in 473) [ClassicSimilarity], result of:
            0.28442878 = score(doc=473,freq=2.0), product of:
              0.36402133 = queryWeight, product of:
                3.4257615 = boost
                5.8933253 = idf(docFreq=332, maxDocs=44421)
                0.018030563 = queryNorm
              0.7813519 = fieldWeight in 473, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.8933253 = idf(docFreq=332, maxDocs=44421)
                0.09375 = fieldNorm(doc=473)
          0.19721967 = weight(abstract_txt:knowledge in 473) [ClassicSimilarity], result of:
            0.19721967 = score(doc=473,freq=4.0), product of:
              0.29659384 = queryWeight, product of:
                4.6383767 = boost
                3.5463927 = idf(docFreq=3480, maxDocs=44421)
                0.018030563 = queryNorm
              0.66494864 = fieldWeight in 473, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.5463927 = idf(docFreq=3480, maxDocs=44421)
                0.09375 = fieldNorm(doc=473)
        0.2 = coord(5/25)
    
  2. Boerner, K.: Atlas of science : visualizing what we know (2010) 0.12
    0.12096252 = sum of:
      0.12096252 = product of:
        0.6048126 = sum of:
          0.056980293 = weight(abstract_txt:scientific in 4359) [ClassicSimilarity], result of:
            0.056980293 = score(doc=4359,freq=4.0), product of:
              0.11245957 = queryWeight, product of:
                1.3464087 = boost
                4.6324444 = idf(docFreq=1174, maxDocs=44421)
                0.018030563 = queryNorm
              0.5066736 = fieldWeight in 4359, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                4.6324444 = idf(docFreq=1174, maxDocs=44421)
                0.0546875 = fieldNorm(doc=4359)
          0.095714904 = weight(abstract_txt:mapping in 4359) [ClassicSimilarity], result of:
            0.095714904 = score(doc=4359,freq=3.0), product of:
              0.17490917 = queryWeight, product of:
                1.6791326 = boost
                5.7772117 = idf(docFreq=373, maxDocs=44421)
                0.018030563 = queryNorm
              0.5472263 = fieldWeight in 4359, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.7772117 = idf(docFreq=373, maxDocs=44421)
                0.0546875 = fieldNorm(doc=4359)
          0.107218705 = weight(abstract_txt:visual in 4359) [ClassicSimilarity], result of:
            0.107218705 = score(doc=4359,freq=2.0), product of:
              0.24721077 = queryWeight, product of:
                2.4448826 = boost
                5.6078978 = idf(docFreq=442, maxDocs=44421)
                0.018030563 = queryNorm
              0.43371373 = fieldWeight in 4359, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.6078978 = idf(docFreq=442, maxDocs=44421)
                0.0546875 = fieldNorm(doc=4359)
          0.2873763 = weight(abstract_txt:maps in 4359) [ClassicSimilarity], result of:
            0.2873763 = score(doc=4359,freq=6.0), product of:
              0.36402133 = queryWeight, product of:
                3.4257615 = boost
                5.8933253 = idf(docFreq=332, maxDocs=44421)
                0.018030563 = queryNorm
              0.7894491 = fieldWeight in 4359, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                5.8933253 = idf(docFreq=332, maxDocs=44421)
                0.0546875 = fieldNorm(doc=4359)
          0.057522405 = weight(abstract_txt:knowledge in 4359) [ClassicSimilarity], result of:
            0.057522405 = score(doc=4359,freq=1.0), product of:
              0.29659384 = queryWeight, product of:
                4.6383767 = boost
                3.5463927 = idf(docFreq=3480, maxDocs=44421)
                0.018030563 = queryNorm
              0.19394335 = fieldWeight in 4359, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.5463927 = idf(docFreq=3480, maxDocs=44421)
                0.0546875 = fieldNorm(doc=4359)
        0.2 = coord(5/25)
    
  3. Veltman, K.H.: Electronic media and visual knowledge (1993) 0.11
    0.109370776 = sum of:
      0.109370776 = product of:
        0.68356735 = sum of:
          0.12784514 = weight(abstract_txt:enable in 3273) [ClassicSimilarity], result of:
            0.12784514 = score(doc=3273,freq=2.0), product of:
              0.16953419 = queryWeight, product of:
                1.6531314 = boost
                5.6877522 = idf(docFreq=408, maxDocs=44421)
                0.018030563 = queryNorm
              0.7540965 = fieldWeight in 3273, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.6877522 = idf(docFreq=408, maxDocs=44421)
                0.09375 = fieldNorm(doc=3273)
          0.18380348 = weight(abstract_txt:visual in 3273) [ClassicSimilarity], result of:
            0.18380348 = score(doc=3273,freq=2.0), product of:
              0.24721077 = queryWeight, product of:
                2.4448826 = boost
                5.6078978 = idf(docFreq=442, maxDocs=44421)
                0.018030563 = queryNorm
              0.74350923 = fieldWeight in 3273, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.6078978 = idf(docFreq=442, maxDocs=44421)
                0.09375 = fieldNorm(doc=3273)
          0.20112151 = weight(abstract_txt:maps in 3273) [ClassicSimilarity], result of:
            0.20112151 = score(doc=3273,freq=1.0), product of:
              0.36402133 = queryWeight, product of:
                3.4257615 = boost
                5.8933253 = idf(docFreq=332, maxDocs=44421)
                0.018030563 = queryNorm
              0.55249923 = fieldWeight in 3273, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8933253 = idf(docFreq=332, maxDocs=44421)
                0.09375 = fieldNorm(doc=3273)
          0.17079724 = weight(abstract_txt:knowledge in 3273) [ClassicSimilarity], result of:
            0.17079724 = score(doc=3273,freq=3.0), product of:
              0.29659384 = queryWeight, product of:
                4.6383767 = boost
                3.5463927 = idf(docFreq=3480, maxDocs=44421)
                0.018030563 = queryNorm
              0.5758624 = fieldWeight in 3273, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.5463927 = idf(docFreq=3480, maxDocs=44421)
                0.09375 = fieldNorm(doc=3273)
        0.16 = coord(4/25)
    
  4. Grassi, M.; Morbidoni, C.; Nucci, M.; Fonda, S.; Ledda, G.: Pundit: semantically structured annotations for Web contents and digital libraries (2012) 0.11
    0.10729448 = sum of:
      0.10729448 = product of:
        0.5364724 = sum of:
          0.10951534 = weight(abstract_txt:collaboratively in 1473) [ClassicSimilarity], result of:
            0.10951534 = score(doc=1473,freq=1.0), product of:
              0.17267863 = queryWeight, product of:
                1.179731 = boost
                8.117949 = idf(docFreq=35, maxDocs=44421)
                0.018030563 = queryNorm
              0.63421476 = fieldWeight in 1473, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.117949 = idf(docFreq=35, maxDocs=44421)
                0.078125 = fieldNorm(doc=1473)
          0.14003155 = weight(abstract_txt:annotating in 1473) [ClassicSimilarity], result of:
            0.14003155 = score(doc=1473,freq=1.0), product of:
              0.20342575 = queryWeight, product of:
                1.2804619 = boost
                8.811096 = idf(docFreq=17, maxDocs=44421)
                0.018030563 = queryNorm
              0.6883669 = fieldWeight in 1473, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.811096 = idf(docFreq=17, maxDocs=44421)
                0.078125 = fieldNorm(doc=1473)
          0.09537923 = weight(abstract_txt:create in 1473) [ClassicSimilarity], result of:
            0.09537923 = score(doc=1473,freq=3.0), product of:
              0.13757119 = queryWeight, product of:
                1.4891638 = boost
                5.123606 = idf(docFreq=718, maxDocs=44421)
                0.018030563 = queryNorm
              0.69330823 = fieldWeight in 1473, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.123606 = idf(docFreq=718, maxDocs=44421)
                0.078125 = fieldNorm(doc=1473)
          0.075333476 = weight(abstract_txt:enable in 1473) [ClassicSimilarity], result of:
            0.075333476 = score(doc=1473,freq=1.0), product of:
              0.16953419 = queryWeight, product of:
                1.6531314 = boost
                5.6877522 = idf(docFreq=408, maxDocs=44421)
                0.018030563 = queryNorm
              0.44435564 = fieldWeight in 1473, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.6877522 = idf(docFreq=408, maxDocs=44421)
                0.078125 = fieldNorm(doc=1473)
          0.1162128 = weight(abstract_txt:knowledge in 1473) [ClassicSimilarity], result of:
            0.1162128 = score(doc=1473,freq=2.0), product of:
              0.29659384 = queryWeight, product of:
                4.6383767 = boost
                3.5463927 = idf(docFreq=3480, maxDocs=44421)
                0.018030563 = queryNorm
              0.39182472 = fieldWeight in 1473, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5463927 = idf(docFreq=3480, maxDocs=44421)
                0.078125 = fieldNorm(doc=1473)
        0.2 = coord(5/25)
    
  5. Lamont, M.; Bowles, G.I.: Advancing the digital map library (1997) 0.10
    0.1048694 = sum of:
      0.1048694 = product of:
        0.6554338 = sum of:
          0.08810757 = weight(abstract_txt:create in 2186) [ClassicSimilarity], result of:
            0.08810757 = score(doc=2186,freq=1.0), product of:
              0.13757119 = queryWeight, product of:
                1.4891638 = boost
                5.123606 = idf(docFreq=718, maxDocs=44421)
                0.018030563 = queryNorm
              0.6404508 = fieldWeight in 2186, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.123606 = idf(docFreq=718, maxDocs=44421)
                0.125 = fieldNorm(doc=2186)
          0.12053356 = weight(abstract_txt:enable in 2186) [ClassicSimilarity], result of:
            0.12053356 = score(doc=2186,freq=1.0), product of:
              0.16953419 = queryWeight, product of:
                1.6531314 = boost
                5.6877522 = idf(docFreq=408, maxDocs=44421)
                0.018030563 = queryNorm
              0.71096903 = fieldWeight in 2186, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.6877522 = idf(docFreq=408, maxDocs=44421)
                0.125 = fieldNorm(doc=2186)
          0.1786306 = weight(abstract_txt:mapping in 2186) [ClassicSimilarity], result of:
            0.1786306 = score(doc=2186,freq=2.0), product of:
              0.17490917 = queryWeight, product of:
                1.6791326 = boost
                5.7772117 = idf(docFreq=373, maxDocs=44421)
                0.018030563 = queryNorm
              1.0212764 = fieldWeight in 2186, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.7772117 = idf(docFreq=373, maxDocs=44421)
                0.125 = fieldNorm(doc=2186)
          0.268162 = weight(abstract_txt:maps in 2186) [ClassicSimilarity], result of:
            0.268162 = score(doc=2186,freq=1.0), product of:
              0.36402133 = queryWeight, product of:
                3.4257615 = boost
                5.8933253 = idf(docFreq=332, maxDocs=44421)
                0.018030563 = queryNorm
              0.73666567 = fieldWeight in 2186, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8933253 = idf(docFreq=332, maxDocs=44421)
                0.125 = fieldNorm(doc=2186)
        0.16 = coord(4/25)