Search (56 results, page 1 of 3)

  • × theme_ss:"Wissensrepräsentation"
  1. Järvelin, K.; Kristensen, J.; Niemi, T.; Sormunen, E.; Keskustalo, H.: ¬A deductive data model for query expansion (1996) 0.04
    0.037935466 = product of:
      0.07587093 = sum of:
        0.07587093 = product of:
          0.1138064 = sum of:
            0.08047402 = weight(_text_:96 in 2230) [ClassicSimilarity], result of:
              0.08047402 = score(doc=2230,freq=2.0), product of:
                0.22310522 = queryWeight, product of:
                  5.4411373 = idf(docFreq=520, maxDocs=44218)
                  0.041003417 = queryNorm
                0.36069983 = fieldWeight in 2230, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  5.4411373 = idf(docFreq=520, maxDocs=44218)
                  0.046875 = fieldNorm(doc=2230)
            0.03333238 = weight(_text_:22 in 2230) [ClassicSimilarity], result of:
              0.03333238 = score(doc=2230,freq=2.0), product of:
                0.14358698 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.041003417 = 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)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    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
  2. Zeng, Q.; Yu, M.; Yu, W.; Xiong, J.; Shi, Y.; Jiang, M.: Faceted hierarchy : a new graph type to organize scientific concepts and a construction method (2019) 0.02
    0.02442161 = product of:
      0.04884322 = sum of:
        0.04884322 = product of:
          0.19537288 = sum of:
            0.19537288 = weight(_text_:3a in 400) [ClassicSimilarity], result of:
              0.19537288 = score(doc=400,freq=2.0), product of:
                0.34762743 = queryWeight, product of:
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.041003417 = queryNorm
                0.56201804 = fieldWeight in 400, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.046875 = fieldNorm(doc=400)
          0.25 = coord(1/4)
      0.5 = coord(1/2)
    
    Content
    Vgl.: https%3A%2F%2Faclanthology.org%2FD19-5317.pdf&usg=AOvVaw0ZZFyq5wWTtNTvNkrvjlGA.
  3. Stojanovic, N.: Ontology-based Information Retrieval : methods and tools for cooperative query answering (2005) 0.02
    0.016281074 = product of:
      0.032562148 = sum of:
        0.032562148 = product of:
          0.13024859 = sum of:
            0.13024859 = weight(_text_:3a in 701) [ClassicSimilarity], result of:
              0.13024859 = score(doc=701,freq=2.0), product of:
                0.34762743 = queryWeight, product of:
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.041003417 = queryNorm
                0.3746787 = fieldWeight in 701, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.03125 = fieldNorm(doc=701)
          0.25 = coord(1/4)
      0.5 = coord(1/2)
    
    Content
    Vgl.: http%3A%2F%2Fdigbib.ubka.uni-karlsruhe.de%2Fvolltexte%2Fdocuments%2F1627&ei=tAtYUYrBNoHKtQb3l4GYBw&usg=AFQjCNHeaxKkKU3-u54LWxMNYGXaaDLCGw&sig2=8WykXWQoDKjDSdGtAakH2Q&bvm=bv.44442042,d.Yms.
  4. Xiong, C.: Knowledge based text representations for information retrieval (2016) 0.02
    0.016281074 = product of:
      0.032562148 = sum of:
        0.032562148 = product of:
          0.13024859 = sum of:
            0.13024859 = weight(_text_:3a in 5820) [ClassicSimilarity], result of:
              0.13024859 = score(doc=5820,freq=2.0), product of:
                0.34762743 = queryWeight, product of:
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.041003417 = queryNorm
                0.3746787 = fieldWeight in 5820, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.03125 = fieldNorm(doc=5820)
          0.25 = coord(1/4)
      0.5 = coord(1/2)
    
    Content
    Submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Language and Information Technologies. Vgl.: https%3A%2F%2Fwww.cs.cmu.edu%2F~cx%2Fpapers%2Fknowledge_based_text_representation.pdf&usg=AOvVaw0SaTSvhWLTh__Uz_HtOtl3.
  5. Tang, X.-B.; Wei Wei, G,-C.L.; Zhu, J.: ¬An inference model of medical insurance fraud detection : based on ontology and SWRL (2017) 0.01
    0.013412337 = product of:
      0.026824674 = sum of:
        0.026824674 = product of:
          0.08047402 = sum of:
            0.08047402 = weight(_text_:96 in 3615) [ClassicSimilarity], result of:
              0.08047402 = score(doc=3615,freq=2.0), product of:
                0.22310522 = queryWeight, product of:
                  5.4411373 = idf(docFreq=520, maxDocs=44218)
                  0.041003417 = queryNorm
                0.36069983 = fieldWeight in 3615, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  5.4411373 = idf(docFreq=520, maxDocs=44218)
                  0.046875 = fieldNorm(doc=3615)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    Knowledge organization. 44(2017) no.2, S.84-96
  6. Schmitz-Esser, W.: Language of general communication and concept compatibility (1996) 0.01
    0.009258995 = product of:
      0.01851799 = sum of:
        0.01851799 = product of:
          0.05555397 = sum of:
            0.05555397 = weight(_text_:22 in 6089) [ClassicSimilarity], result of:
              0.05555397 = score(doc=6089,freq=2.0), product of:
                0.14358698 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.041003417 = queryNorm
                0.38690117 = fieldWeight in 6089, 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=6089)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Pages
    S.11-22
  7. Drewer, P.; Massion, F; Pulitano, D: Was haben Wissensmodellierung, Wissensstrukturierung, künstliche Intelligenz und Terminologie miteinander zu tun? (2017) 0.01
    0.009258995 = product of:
      0.01851799 = sum of:
        0.01851799 = product of:
          0.05555397 = sum of:
            0.05555397 = weight(_text_:22 in 5576) [ClassicSimilarity], result of:
              0.05555397 = score(doc=5576,freq=2.0), product of:
                0.14358698 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.041003417 = queryNorm
                0.38690117 = fieldWeight in 5576, 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=5576)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Date
    13.12.2017 14:17:22
  8. Tudhope, D.; Hodge, G.: Terminology registries (2007) 0.01
    0.009258995 = product of:
      0.01851799 = sum of:
        0.01851799 = product of:
          0.05555397 = sum of:
            0.05555397 = weight(_text_:22 in 539) [ClassicSimilarity], result of:
              0.05555397 = score(doc=539,freq=2.0), product of:
                0.14358698 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.041003417 = 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)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Date
    26.12.2011 13:22:07
  9. Haller, S.H.M.: Mappingverfahren zur Wissensorganisation (2002) 0.01
    0.009258995 = product of:
      0.01851799 = sum of:
        0.01851799 = product of:
          0.05555397 = sum of:
            0.05555397 = weight(_text_:22 in 3406) [ClassicSimilarity], result of:
              0.05555397 = score(doc=3406,freq=2.0), product of:
                0.14358698 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.041003417 = queryNorm
                0.38690117 = fieldWeight in 3406, 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=3406)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Date
    30. 5.2010 16:22:35
  10. Nielsen, M.: Neuronale Netze : Alpha Go - Computer lernen Intuition (2018) 0.01
    0.009258995 = product of:
      0.01851799 = sum of:
        0.01851799 = product of:
          0.05555397 = sum of:
            0.05555397 = weight(_text_:22 in 4523) [ClassicSimilarity], result of:
              0.05555397 = score(doc=4523,freq=2.0), product of:
                0.14358698 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.041003417 = queryNorm
                0.38690117 = fieldWeight in 4523, 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=4523)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    Spektrum der Wissenschaft. 2018, H.1, S.22-27
  11. Börner, K.: Atlas of knowledge : anyone can map (2015) 0.01
    0.007856518 = product of:
      0.015713036 = sum of:
        0.015713036 = product of:
          0.04713911 = sum of:
            0.04713911 = weight(_text_:22 in 3355) [ClassicSimilarity], result of:
              0.04713911 = score(doc=3355,freq=4.0), product of:
                0.14358698 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.041003417 = queryNorm
                0.32829654 = fieldWeight in 3355, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046875 = fieldNorm(doc=3355)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Date
    22. 1.2017 16:54:03
    22. 1.2017 17:10:56
  12. Synak, M.; Dabrowski, M.; Kruk, S.R.: Semantic Web and ontologies (2009) 0.01
    0.007407196 = product of:
      0.014814392 = sum of:
        0.014814392 = product of:
          0.044443175 = sum of:
            0.044443175 = weight(_text_:22 in 3376) [ClassicSimilarity], result of:
              0.044443175 = score(doc=3376,freq=2.0), product of:
                0.14358698 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.041003417 = queryNorm
                0.30952093 = fieldWeight in 3376, 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=3376)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Date
    31. 7.2010 16:58:22
  13. OWL Web Ontology Language Test Cases (2004) 0.01
    0.007407196 = product of:
      0.014814392 = sum of:
        0.014814392 = product of:
          0.044443175 = sum of:
            0.044443175 = weight(_text_:22 in 4685) [ClassicSimilarity], result of:
              0.044443175 = score(doc=4685,freq=2.0), product of:
                0.14358698 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.041003417 = 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)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Date
    14. 8.2011 13:33:22
  14. Giunchiglia, F.; Villafiorita, A.; Walsh, T.: Theories of abstraction (1997) 0.01
    0.007407196 = product of:
      0.014814392 = sum of:
        0.014814392 = product of:
          0.044443175 = sum of:
            0.044443175 = weight(_text_:22 in 4476) [ClassicSimilarity], result of:
              0.044443175 = score(doc=4476,freq=2.0), product of:
                0.14358698 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.041003417 = queryNorm
                0.30952093 = fieldWeight in 4476, 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=4476)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Date
    1.10.2018 14:13:22
  15. Hauff-Hartig, S.: Wissensrepräsentation durch RDF: Drei angewandte Forschungsbeispiele : Bitte recht vielfältig: Wie Wissensgraphen, Disco und FaBiO Struktur in Mangas und die Humanities bringen (2021) 0.01
    0.007407196 = product of:
      0.014814392 = sum of:
        0.014814392 = product of:
          0.044443175 = sum of:
            0.044443175 = weight(_text_:22 in 318) [ClassicSimilarity], result of:
              0.044443175 = score(doc=318,freq=2.0), product of:
                0.14358698 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.041003417 = queryNorm
                0.30952093 = fieldWeight in 318, 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=318)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Date
    22. 5.2021 12:43:05
  16. King, B.E.; Reinold, K.: Finding the concept, not just the word : a librarian's guide to ontologies and semantics (2008) 0.01
    0.0067061684 = product of:
      0.013412337 = sum of:
        0.013412337 = product of:
          0.04023701 = sum of:
            0.04023701 = weight(_text_:96 in 2863) [ClassicSimilarity], result of:
              0.04023701 = score(doc=2863,freq=2.0), product of:
                0.22310522 = queryWeight, product of:
                  5.4411373 = idf(docFreq=520, maxDocs=44218)
                  0.041003417 = queryNorm
                0.18034992 = fieldWeight in 2863, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  5.4411373 = idf(docFreq=520, maxDocs=44218)
                  0.0234375 = fieldNorm(doc=2863)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Footnote
    Rez. in: Mitt. VÖB 62(2009) H.2, S.92-96 (O. Oberhauser): "... Ein kurzes Fazit: Ein lesenswertes Buch, das insbesondere jenen, die sich bislang noch nicht mit Ontologien und semantischen Techniken befasst haben, einen nützlichen ersten Einblick zu geben vermag. Nichts hingegen für Spezialisten, denn der Text kann auf den verfügbaren Seiten an keiner Stelle wirklich in die Tiefe gehen. Insbesondere die beiden ersten Hauptabschnitte sind auch als Lehrtext gut geeignet, selbst wenn an verschiedenen Stellen die Präzision zu wünschen übrig lässt. Gar zu nonchalant wird hier nämlich mit Grundbegriffen der Wissensorganisation umgegangen - z.B. wird der Informationsthesaurus nicht ausreichend vom Synonymenwörterbuch (Roget's) abgegrenzt, Klassifikationssysteme werden durchweg als Taxonomien (mit reduziertem Anspruchsniveau) verkauft. Und: zum Themenbereich "automatisches Klassifizieren" fällt den Autorinnen lediglich das reichlich angestaubte System Scorpion von OCLC ein. Mit diesen kleinen Einschränkungen kann das Werk aber durchaus empfohlen werden. Der Ladenpreis ist natürlich für Studierende bzw. persönliche Käufer zu hoch, doch das Buch wird wohl ohnedies vornehmlich institutionelle Abnehmer finden."
  17. Priss, U.: Faceted information representation (2000) 0.01
    0.0064812964 = product of:
      0.012962593 = sum of:
        0.012962593 = product of:
          0.038887776 = sum of:
            0.038887776 = weight(_text_:22 in 5095) [ClassicSimilarity], result of:
              0.038887776 = score(doc=5095,freq=2.0), product of:
                0.14358698 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.041003417 = queryNorm
                0.2708308 = fieldWeight in 5095, 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=5095)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Date
    22. 1.2016 17:47:06
  18. Knorz, G.; Rein, B.: Semantische Suche in einer Hochschulontologie (2005) 0.01
    0.0064812964 = product of:
      0.012962593 = sum of:
        0.012962593 = product of:
          0.038887776 = sum of:
            0.038887776 = weight(_text_:22 in 1852) [ClassicSimilarity], result of:
              0.038887776 = score(doc=1852,freq=2.0), product of:
                0.14358698 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.041003417 = 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)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Date
    11. 2.2011 18:22:58
  19. Deokattey, S.; Neelameghan, A.; Kumar, V.: ¬A method for developing a domain ontology : a case study for a multidisciplinary subject (2010) 0.01
    0.0064812964 = product of:
      0.012962593 = sum of:
        0.012962593 = product of:
          0.038887776 = sum of:
            0.038887776 = weight(_text_:22 in 3694) [ClassicSimilarity], result of:
              0.038887776 = score(doc=3694,freq=2.0), product of:
                0.14358698 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.041003417 = queryNorm
                0.2708308 = fieldWeight in 3694, 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=3694)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Date
    22. 7.2010 19:41:16
  20. Knorz, G.; Rein, B.: Semantische Suche in einer Hochschulontologie : Ontologie-basiertes Information-Filtering und -Retrieval mit relationalen Datenbanken (2005) 0.01
    0.0064812964 = product of:
      0.012962593 = sum of:
        0.012962593 = product of:
          0.038887776 = sum of:
            0.038887776 = weight(_text_:22 in 4324) [ClassicSimilarity], result of:
              0.038887776 = score(doc=4324,freq=2.0), product of:
                0.14358698 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.041003417 = 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)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Date
    11. 2.2011 18:22:25

Authors

Years

Languages

  • e 44
  • d 11

Types

  • a 41
  • el 13
  • x 5
  • m 3
  • n 1
  • r 1
  • More… Less…