Document (#32574)

Author
Artemenko, O.
Shramko, M.
Title
Entwicklung eines Werkzeugs zur Sprachidentifikation in mono- und multilingualen Texten
Imprint
Hildesheim : Universität Hildesheim / Fachbereich III; Informations- und Kommunikationswissenschaften
Year
2005
Pages
IV,163 S
Abstract
Identifikation der Sprache bzw. Sprachen elektronischer Textdokumente ist einer der wichtigsten Schritte in vielen Prozessen maschineller Textverarbeitung. Die vorliegende Arbeit stellt LangIdent, ein System zur Sprachidentifikation von mono- und multilingualen elektronischen Textdokumenten vor. Das System bietet sowohl eine Auswahl von gängigen Algorithmen für die Sprachidentifikation monolingualer Textdokumente als auch einen neuen Algorithmus für die Sprachidentifikation multilingualer Textdokumente.
Mit der Verbreitung des Internets vermehrt sich die Menge der im World Wide Web verfügbaren Dokumente. Die Gewährleistung eines effizienten Zugangs zu gewünschten Informationen für die Internetbenutzer wird zu einer großen Herausforderung an die moderne Informationsgesellschaft. Eine Vielzahl von Werkzeugen wird bereits eingesetzt, um den Nutzern die Orientierung in der wachsenden Informationsflut zu erleichtern. Allerdings stellt die enorme Menge an unstrukturierten und verteilten Informationen nicht die einzige Schwierigkeit dar, die bei der Entwicklung von Werkzeugen dieser Art zu bewältigen ist. Die zunehmende Vielsprachigkeit von Web-Inhalten resultiert in dem Bedarf an Sprachidentifikations-Software, die Sprache/en von elektronischen Dokumenten zwecks gezielter Weiterverarbeitung identifiziert. Solche Sprachidentifizierer können beispielsweise effektiv im Bereich des Multilingualen Information Retrieval eingesetzt werden, da auf den Sprachidentifikationsergebnissen Prozesse der automatischen Indexbildung wie Stemming, Stoppwörterextraktion etc. aufbauen. In der vorliegenden Arbeit wird das neue System "LangIdent" zur Sprachidentifikation von elektronischen Textdokumenten vorgestellt, das in erster Linie für Lehre und Forschung an der Universität Hildesheim verwendet werden soll. "LangIdent" enthält eine Auswahl von gängigen Algorithmen zu der monolingualen Sprachidentifikation, die durch den Benutzer interaktiv ausgewählt und eingestellt werden können. Zusätzlich wurde im System ein neuer Algorithmus implementiert, der die Identifikation von Sprachen, in denen ein multilinguales Dokument verfasst ist, ermöglicht. Die Identifikation beschränkt sich nicht nur auf eine Aufzählung von gefundenen Sprachen, vielmehr wird der Text in monolinguale Abschnitte aufgeteilt, jeweils mit der Angabe der identifizierten Sprache.
Die Arbeit wird in zwei Hauptteile gegliedert. Der erste Teil besteht aus Kapiteln 1-5, in denen theoretische Grundlagen zum Thema Sprachidentifikation dargelegt werden. Das erste Kapitel beschreibt den Sprachidentifikationsprozess und definiert grundlegende Begriffe. Im zweiten und dritten Kapitel werden vorherrschende Ansätze zur Sprachidentifikation von monolingualen Dokumenten dargestellt und miteinander verglichen, indem deren Vor- und Nachteile diskutiert werden. Das vierte Kapitel stellt einige Arbeiten vor, die sich mit der Sprachidentifikation von multilingualen Texten befasst haben. Der erste Teil der Arbeit wird mit einem Überblick über die bereits entwickelten und im Internet verfügbaren Sprachidentifikationswerkzeuge abgeschlossen. Der zweite Teil der Arbeit stellt die Entwicklung des Sprachidentifikationssystems LangIdent dar. In den Kapiteln 6 und 7 werden die an das System gestellten Anforderungen zusammengefasst und die wichtigsten Phasen des Projekts definiert. In den weiterführenden Kapiteln 8 und 9 werden die Systemarchitektur und eine detaillierte Beschreibung ihrer Kernkomponenten gegeben. Das Kapitel 10 liefert ein statisches UML-Klassendiagramm mit einer ausführlichen Erklärung von Attributen und Methoden der im Diagramm vorgestellten Klassen. Das nächste Kapitel befasst sich mit den im Prozess der Systementwicklung aufgetretenen Problemen. Die Bedienung des Programms wird im Kapitel 12 beschrieben. Im letzten Kapitel der Arbeit wird die Systemevaluierung vorgestellt, in der der Aufbau und Umfang von Trainingskorpora sowie die wichtigsten Ergebnisse mit der anschließenden Diskussion präsentiert werden.
Content
Arbeit zur Erlangung des akademischen Grades einer Magistra Artium im Fach Internationales Informationsmanagement Schwerpunkt Informationswissenschaften. - Vgl. unter: http://web1.bib.uni-hildesheim.de/edocs/2005/503974617/doc/503974617.pdf.
Theme
Computerlinguistik
Object
LangIdent

Similar documents (content)

  1. Tartakovski, O.; Shramko, M.: Implementierung eines Werkzeugs zur Sprachidentifikation in mono- und multilingualen Texten (2006) 1.84
    1.8350112 = sum of:
      1.8350112 = product of:
        3.058352 = sum of:
          0.118961655 = weight(abstract_txt:algorithmen in 979) [ClassicSimilarity], result of:
            0.118961655 = score(doc=979,freq=1.0), product of:
              0.12958589 = queryWeight, product of:
                1.0104547 = boost
                7.3441114 = idf(docFreq=75, maxDocs=43254)
                0.017462308 = queryNorm
              0.91801393 = fieldWeight in 979, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.3441114 = idf(docFreq=75, maxDocs=43254)
                0.125 = fieldNorm(doc=979)
          0.15592404 = weight(abstract_txt:algorithmus in 979) [ClassicSimilarity], result of:
            0.15592404 = score(doc=979,freq=1.0), product of:
              0.15520121 = queryWeight, product of:
                1.1058228 = boost
                8.037259 = idf(docFreq=37, maxDocs=43254)
                0.017462308 = queryNorm
              1.0046574 = fieldWeight in 979, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.037259 = idf(docFreq=37, maxDocs=43254)
                0.125 = fieldNorm(doc=979)
          0.1661412 = weight(abstract_txt:gängigen in 979) [ClassicSimilarity], result of:
            0.1661412 = score(doc=979,freq=1.0), product of:
              0.1619091 = queryWeight, product of:
                1.1294671 = boost
                8.209109 = idf(docFreq=31, maxDocs=43254)
                0.017462308 = queryNorm
              1.0261387 = fieldWeight in 979, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.209109 = idf(docFreq=31, maxDocs=43254)
                0.125 = fieldNorm(doc=979)
          0.04044585 = weight(abstract_txt:system in 979) [ClassicSimilarity], result of:
            0.04044585 = score(doc=979,freq=2.0), product of:
              0.0679995 = queryWeight, product of:
                1.1573397 = boost
                3.364676 = idf(docFreq=4064, maxDocs=43254)
                0.017462308 = queryNorm
              0.5947963 = fieldWeight in 979, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.364676 = idf(docFreq=4064, maxDocs=43254)
                0.125 = fieldNorm(doc=979)
          0.03262763 = weight(abstract_txt:eine in 979) [ClassicSimilarity], result of:
            0.03262763 = score(doc=979,freq=1.0), product of:
              0.07424321 = queryWeight, product of:
                1.2093064 = boost
                3.5157564 = idf(docFreq=3494, maxDocs=43254)
                0.017462308 = queryNorm
              0.43946955 = fieldWeight in 979, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.5157564 = idf(docFreq=3494, maxDocs=43254)
                0.125 = fieldNorm(doc=979)
          0.09357193 = weight(abstract_txt:elektronischen in 979) [ClassicSimilarity], result of:
            0.09357193 = score(doc=979,freq=1.0), product of:
              0.12640004 = queryWeight, product of:
                1.222242 = boost
                5.922272 = idf(docFreq=314, maxDocs=43254)
                0.017462308 = queryNorm
              0.740284 = fieldWeight in 979, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.922272 = idf(docFreq=314, maxDocs=43254)
                0.125 = fieldNorm(doc=979)
          0.09822493 = weight(abstract_txt:sprache in 979) [ClassicSimilarity], result of:
            0.09822493 = score(doc=979,freq=1.0), product of:
              0.13055634 = queryWeight, product of:
                1.2421745 = boost
                6.018853 = idf(docFreq=285, maxDocs=43254)
                0.017462308 = queryNorm
              0.75235665 = fieldWeight in 979, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.018853 = idf(docFreq=285, maxDocs=43254)
                0.125 = fieldNorm(doc=979)
          0.23309183 = weight(abstract_txt:mono in 979) [ClassicSimilarity], result of:
            0.23309183 = score(doc=979,freq=1.0), product of:
              0.20291045 = queryWeight, product of:
                1.2644166 = boost
                9.189939 = idf(docFreq=11, maxDocs=43254)
                0.017462308 = queryNorm
              1.1487423 = fieldWeight in 979, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.189939 = idf(docFreq=11, maxDocs=43254)
                0.125 = fieldNorm(doc=979)
          0.112868264 = weight(abstract_txt:wichtigsten in 979) [ClassicSimilarity], result of:
            0.112868264 = score(doc=979,freq=1.0), product of:
              0.14322914 = queryWeight, product of:
                1.3010659 = boost
                6.304207 = idf(docFreq=214, maxDocs=43254)
                0.017462308 = queryNorm
              0.78802586 = fieldWeight in 979, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.304207 = idf(docFreq=214, maxDocs=43254)
                0.125 = fieldNorm(doc=979)
          0.36157808 = weight(abstract_txt:textdokumenten in 979) [ClassicSimilarity], result of:
            0.36157808 = score(doc=979,freq=2.0), product of:
              0.2158131 = queryWeight, product of:
                1.3039979 = boost
                9.47762 = idf(docFreq=8, maxDocs=43254)
                0.017462308 = queryNorm
              1.6754223 = fieldWeight in 979, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                9.47762 = idf(docFreq=8, maxDocs=43254)
                0.125 = fieldNorm(doc=979)
          0.15403442 = weight(abstract_txt:sprachen in 979) [ClassicSimilarity], result of:
            0.15403442 = score(doc=979,freq=1.0), product of:
              0.17622276 = queryWeight, product of:
                1.4431604 = boost
                6.992714 = idf(docFreq=107, maxDocs=43254)
                0.017462308 = queryNorm
              0.87408924 = fieldWeight in 979, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.992714 = idf(docFreq=107, maxDocs=43254)
                0.125 = fieldNorm(doc=979)
          0.09218771 = weight(abstract_txt:stellt in 979) [ClassicSimilarity], result of:
            0.09218771 = score(doc=979,freq=1.0), product of:
              0.13774581 = queryWeight, product of:
                1.4733033 = boost
                5.354077 = idf(docFreq=555, maxDocs=43254)
                0.017462308 = queryNorm
              0.6692596 = fieldWeight in 979, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.354077 = idf(docFreq=555, maxDocs=43254)
                0.125 = fieldNorm(doc=979)
          0.3405812 = weight(abstract_txt:identifikation in 979) [ClassicSimilarity], result of:
            0.3405812 = score(doc=979,freq=1.0), product of:
              0.2990868 = queryWeight, product of:
                1.8801056 = boost
                9.109896 = idf(docFreq=12, maxDocs=43254)
                0.017462308 = queryNorm
              1.138737 = fieldWeight in 979, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.109896 = idf(docFreq=12, maxDocs=43254)
                0.125 = fieldNorm(doc=979)
          0.61499715 = weight(abstract_txt:textdokumente in 979) [ClassicSimilarity], result of:
            0.61499715 = score(doc=979,freq=2.0), product of:
              0.35201043 = queryWeight, product of:
                2.039677 = boost
                9.883085 = idf(docFreq=5, maxDocs=43254)
                0.017462308 = queryNorm
              1.7470992 = fieldWeight in 979, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                9.883085 = idf(docFreq=5, maxDocs=43254)
                0.125 = fieldNorm(doc=979)
          0.44311583 = weight(abstract_txt:multilingualen in 979) [ClassicSimilarity], result of:
            0.44311583 = score(doc=979,freq=1.0), product of:
              0.39232072 = queryWeight, product of:
                2.486415 = boost
                9.035788 = idf(docFreq=13, maxDocs=43254)
                0.017462308 = queryNorm
              1.1294734 = fieldWeight in 979, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.035788 = idf(docFreq=13, maxDocs=43254)
                0.125 = fieldNorm(doc=979)
        0.6 = coord(15/25)
    
  2. Computerlinguistik und Sprachtechnologie : Eine Einführung (2010) 0.32
    0.3174537 = sum of:
      0.3174537 = product of:
        0.72148573 = sum of:
          0.040946297 = weight(abstract_txt:entwicklung in 3200) [ClassicSimilarity], result of:
            0.040946297 = score(doc=3200,freq=2.0), product of:
              0.09179167 = queryWeight, product of:
                1.0415622 = boost
                5.0468035 = idf(docFreq=755, maxDocs=43254)
                0.017462308 = queryNorm
              0.4460786 = fieldWeight in 3200, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.0468035 = idf(docFreq=755, maxDocs=43254)
                0.0625 = fieldNorm(doc=3200)
          0.03837342 = weight(abstract_txt:teil in 3200) [ClassicSimilarity], result of:
            0.03837342 = score(doc=3200,freq=1.0), product of:
              0.11075342 = queryWeight, product of:
                1.1440952 = boost
                5.5436187 = idf(docFreq=459, maxDocs=43254)
                0.017462308 = queryNorm
              0.34647617 = fieldWeight in 3200, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.5436187 = idf(docFreq=459, maxDocs=43254)
                0.0625 = fieldNorm(doc=3200)
          0.03262763 = weight(abstract_txt:eine in 3200) [ClassicSimilarity], result of:
            0.03262763 = score(doc=3200,freq=4.0), product of:
              0.07424321 = queryWeight, product of:
                1.2093064 = boost
                3.5157564 = idf(docFreq=3494, maxDocs=43254)
                0.017462308 = queryNorm
              0.43946955 = fieldWeight in 3200, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.5157564 = idf(docFreq=3494, maxDocs=43254)
                0.0625 = fieldNorm(doc=3200)
          0.049112465 = weight(abstract_txt:sprache in 3200) [ClassicSimilarity], result of:
            0.049112465 = score(doc=3200,freq=1.0), product of:
              0.13055634 = queryWeight, product of:
                1.2421745 = boost
                6.018853 = idf(docFreq=285, maxDocs=43254)
                0.017462308 = queryNorm
              0.37617832 = fieldWeight in 3200, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.018853 = idf(docFreq=285, maxDocs=43254)
                0.0625 = fieldNorm(doc=3200)
          0.056434132 = weight(abstract_txt:wichtigsten in 3200) [ClassicSimilarity], result of:
            0.056434132 = score(doc=3200,freq=1.0), product of:
              0.14322914 = queryWeight, product of:
                1.3010659 = boost
                6.304207 = idf(docFreq=214, maxDocs=43254)
                0.017462308 = queryNorm
              0.39401293 = fieldWeight in 3200, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.304207 = idf(docFreq=214, maxDocs=43254)
                0.0625 = fieldNorm(doc=3200)
          0.07701721 = weight(abstract_txt:sprachen in 3200) [ClassicSimilarity], result of:
            0.07701721 = score(doc=3200,freq=1.0), product of:
              0.17622276 = queryWeight, product of:
                1.4431604 = boost
                6.992714 = idf(docFreq=107, maxDocs=43254)
                0.017462308 = queryNorm
              0.43704462 = fieldWeight in 3200, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.992714 = idf(docFreq=107, maxDocs=43254)
                0.0625 = fieldNorm(doc=3200)
          0.046093855 = weight(abstract_txt:stellt in 3200) [ClassicSimilarity], result of:
            0.046093855 = score(doc=3200,freq=1.0), product of:
              0.13774581 = queryWeight, product of:
                1.4733033 = boost
                5.354077 = idf(docFreq=555, maxDocs=43254)
                0.017462308 = queryNorm
              0.3346298 = fieldWeight in 3200, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.354077 = idf(docFreq=555, maxDocs=43254)
                0.0625 = fieldNorm(doc=3200)
          0.13250381 = weight(abstract_txt:kapiteln in 3200) [ClassicSimilarity], result of:
            0.13250381 = score(doc=3200,freq=1.0), product of:
              0.2530205 = queryWeight, product of:
                1.7292646 = boost
                8.379008 = idf(docFreq=26, maxDocs=43254)
                0.017462308 = queryNorm
              0.523688 = fieldWeight in 3200, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.379008 = idf(docFreq=26, maxDocs=43254)
                0.0625 = fieldNorm(doc=3200)
          0.046253446 = weight(abstract_txt:wird in 3200) [ClassicSimilarity], result of:
            0.046253446 = score(doc=3200,freq=2.0), product of:
              0.13806358 = queryWeight, product of:
                2.0859675 = boost
                3.7902684 = idf(docFreq=2655, maxDocs=43254)
                0.017462308 = queryNorm
              0.33501557 = fieldWeight in 3200, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.7902684 = idf(docFreq=2655, maxDocs=43254)
                0.0625 = fieldNorm(doc=3200)
          0.041690998 = weight(abstract_txt:werden in 3200) [ClassicSimilarity], result of:
            0.041690998 = score(doc=3200,freq=2.0), product of:
              0.13398683 = queryWeight, product of:
                2.1795924 = boost
                3.5203447 = idf(docFreq=3478, maxDocs=43254)
                0.017462308 = queryNorm
              0.31115744 = fieldWeight in 3200, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5203447 = idf(docFreq=3478, maxDocs=43254)
                0.0625 = fieldNorm(doc=3200)
          0.16043247 = weight(abstract_txt:kapitel in 3200) [ClassicSimilarity], result of:
            0.16043247 = score(doc=3200,freq=1.0), product of:
              0.3812331 = queryWeight, product of:
                3.2424052 = boost
                6.7332025 = idf(docFreq=139, maxDocs=43254)
                0.017462308 = queryNorm
              0.42082515 = fieldWeight in 3200, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.7332025 = idf(docFreq=139, maxDocs=43254)
                0.0625 = fieldNorm(doc=3200)
        0.44 = coord(11/25)
    
  3. Anderson, R.; Birbeck, M.; Kay, M.; Livingstone, S.; Loesgen, B.; Martin, D.; Mohr, S.; Ozu, N.; Peat, B.; Pinnock, J.; Stark, P.; Williams, K.: XML professionell : behandelt W3C DOM, SAX, CSS, XSLT, DTDs, XML Schemas, XLink, XPointer, XPath, E-Commerce, BizTalk, B2B, SOAP, WAP, WML (2000) 0.23
    0.22823046 = sum of:
      0.22823046 = product of:
        0.5187056 = sum of:
          0.025074385 = weight(abstract_txt:entwicklung in 2730) [ClassicSimilarity], result of:
            0.025074385 = score(doc=2730,freq=3.0), product of:
              0.09179167 = queryWeight, product of:
                1.0415622 = boost
                5.0468035 = idf(docFreq=755, maxDocs=43254)
                0.017462308 = queryNorm
              0.27316624 = fieldWeight in 2730, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.0468035 = idf(docFreq=755, maxDocs=43254)
                0.03125 = fieldNorm(doc=2730)
          0.014299767 = weight(abstract_txt:system in 2730) [ClassicSimilarity], result of:
            0.014299767 = score(doc=2730,freq=4.0), product of:
              0.0679995 = queryWeight, product of:
                1.1573397 = boost
                3.364676 = idf(docFreq=4064, maxDocs=43254)
                0.017462308 = queryNorm
              0.21029225 = fieldWeight in 2730, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.364676 = idf(docFreq=4064, maxDocs=43254)
                0.03125 = fieldNorm(doc=2730)
          0.0182394 = weight(abstract_txt:eine in 2730) [ClassicSimilarity], result of:
            0.0182394 = score(doc=2730,freq=5.0), product of:
              0.07424321 = queryWeight, product of:
                1.2093064 = boost
                3.5157564 = idf(docFreq=3494, maxDocs=43254)
                0.017462308 = queryNorm
              0.24567094 = fieldWeight in 2730, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                3.5157564 = idf(docFreq=3494, maxDocs=43254)
                0.03125 = fieldNorm(doc=2730)
          0.03472776 = weight(abstract_txt:sprache in 2730) [ClassicSimilarity], result of:
            0.03472776 = score(doc=2730,freq=2.0), product of:
              0.13055634 = queryWeight, product of:
                1.2421745 = boost
                6.018853 = idf(docFreq=285, maxDocs=43254)
                0.017462308 = queryNorm
              0.26599824 = fieldWeight in 2730, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.018853 = idf(docFreq=285, maxDocs=43254)
                0.03125 = fieldNorm(doc=2730)
          0.028217066 = weight(abstract_txt:wichtigsten in 2730) [ClassicSimilarity], result of:
            0.028217066 = score(doc=2730,freq=1.0), product of:
              0.14322914 = queryWeight, product of:
                1.3010659 = boost
                6.304207 = idf(docFreq=214, maxDocs=43254)
                0.017462308 = queryNorm
              0.19700646 = fieldWeight in 2730, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.304207 = idf(docFreq=214, maxDocs=43254)
                0.03125 = fieldNorm(doc=2730)
          0.038508605 = weight(abstract_txt:sprachen in 2730) [ClassicSimilarity], result of:
            0.038508605 = score(doc=2730,freq=1.0), product of:
              0.17622276 = queryWeight, product of:
                1.4431604 = boost
                6.992714 = idf(docFreq=107, maxDocs=43254)
                0.017462308 = queryNorm
              0.21852231 = fieldWeight in 2730, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.992714 = idf(docFreq=107, maxDocs=43254)
                0.03125 = fieldNorm(doc=2730)
          0.023046928 = weight(abstract_txt:stellt in 2730) [ClassicSimilarity], result of:
            0.023046928 = score(doc=2730,freq=1.0), product of:
              0.13774581 = queryWeight, product of:
                1.4733033 = boost
                5.354077 = idf(docFreq=555, maxDocs=43254)
                0.017462308 = queryNorm
              0.1673149 = fieldWeight in 2730, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.354077 = idf(docFreq=555, maxDocs=43254)
                0.03125 = fieldNorm(doc=2730)
          0.023126723 = weight(abstract_txt:wird in 2730) [ClassicSimilarity], result of:
            0.023126723 = score(doc=2730,freq=2.0), product of:
              0.13806358 = queryWeight, product of:
                2.0859675 = boost
                3.7902684 = idf(docFreq=2655, maxDocs=43254)
                0.017462308 = queryNorm
              0.16750778 = fieldWeight in 2730, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.7902684 = idf(docFreq=2655, maxDocs=43254)
                0.03125 = fieldNorm(doc=2730)
          0.053145807 = weight(abstract_txt:werden in 2730) [ClassicSimilarity], result of:
            0.053145807 = score(doc=2730,freq=13.0), product of:
              0.13398683 = queryWeight, product of:
                2.1795924 = boost
                3.5203447 = idf(docFreq=3478, maxDocs=43254)
                0.017462308 = queryNorm
              0.39664948 = fieldWeight in 2730, product of:
                3.6055512 = tf(freq=13.0), with freq of:
                  13.0 = termFreq=13.0
                3.5203447 = idf(docFreq=3478, maxDocs=43254)
                0.03125 = fieldNorm(doc=2730)
          0.033433367 = weight(abstract_txt:arbeit in 2730) [ClassicSimilarity], result of:
            0.033433367 = score(doc=2730,freq=1.0), product of:
              0.20206304 = queryWeight, product of:
                2.1854558 = boost
                5.2947226 = idf(docFreq=589, maxDocs=43254)
                0.017462308 = queryNorm
              0.16546008 = fieldWeight in 2730, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.2947226 = idf(docFreq=589, maxDocs=43254)
                0.03125 = fieldNorm(doc=2730)
          0.22688578 = weight(abstract_txt:kapitel in 2730) [ClassicSimilarity], result of:
            0.22688578 = score(doc=2730,freq=8.0), product of:
              0.3812331 = queryWeight, product of:
                3.2424052 = boost
                6.7332025 = idf(docFreq=139, maxDocs=43254)
                0.017462308 = queryNorm
              0.59513664 = fieldWeight in 2730, product of:
                2.828427 = tf(freq=8.0), with freq of:
                  8.0 = termFreq=8.0
                6.7332025 = idf(docFreq=139, maxDocs=43254)
                0.03125 = fieldNorm(doc=2730)
        0.44 = coord(11/25)
    
  4. Bender, B.: Digitale Mündigkeit? : Definition und Dimensionen: eine theoretische Fundierung zwischen Medienbildung und Medienkompetenz (2016) 0.21
    0.21081352 = sum of:
      0.21081352 = product of:
        0.65879226 = sum of:
          0.05204572 = weight(abstract_txt:algorithmen in 90) [ClassicSimilarity], result of:
            0.05204572 = score(doc=90,freq=1.0), product of:
              0.12958589 = queryWeight, product of:
                1.0104547 = boost
                7.3441114 = idf(docFreq=75, maxDocs=43254)
                0.017462308 = queryNorm
              0.4016311 = fieldWeight in 90, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.3441114 = idf(docFreq=75, maxDocs=43254)
                0.0546875 = fieldNorm(doc=90)
          0.025334232 = weight(abstract_txt:entwicklung in 90) [ClassicSimilarity], result of:
            0.025334232 = score(doc=90,freq=1.0), product of:
              0.09179167 = queryWeight, product of:
                1.0415622 = boost
                5.0468035 = idf(docFreq=755, maxDocs=43254)
                0.017462308 = queryNorm
              0.27599707 = fieldWeight in 90, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.0468035 = idf(docFreq=755, maxDocs=43254)
                0.0546875 = fieldNorm(doc=90)
          0.014274588 = weight(abstract_txt:eine in 90) [ClassicSimilarity], result of:
            0.014274588 = score(doc=90,freq=1.0), product of:
              0.07424321 = queryWeight, product of:
                1.2093064 = boost
                3.5157564 = idf(docFreq=3494, maxDocs=43254)
                0.017462308 = queryNorm
              0.19226792 = fieldWeight in 90, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.5157564 = idf(docFreq=3494, maxDocs=43254)
                0.0546875 = fieldNorm(doc=90)
          0.042313173 = weight(abstract_txt:erste in 90) [ClassicSimilarity], result of:
            0.042313173 = score(doc=90,freq=1.0), product of:
              0.12921567 = queryWeight, product of:
                1.2357801 = boost
                5.9878697 = idf(docFreq=294, maxDocs=43254)
                0.017462308 = queryNorm
              0.32746163 = fieldWeight in 90, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.9878697 = idf(docFreq=294, maxDocs=43254)
                0.0546875 = fieldNorm(doc=90)
          0.115940824 = weight(abstract_txt:kapiteln in 90) [ClassicSimilarity], result of:
            0.115940824 = score(doc=90,freq=1.0), product of:
              0.2530205 = queryWeight, product of:
                1.7292646 = boost
                8.379008 = idf(docFreq=26, maxDocs=43254)
                0.017462308 = queryNorm
              0.458227 = fieldWeight in 90, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.379008 = idf(docFreq=26, maxDocs=43254)
                0.0546875 = fieldNorm(doc=90)
          0.036479622 = weight(abstract_txt:werden in 90) [ClassicSimilarity], result of:
            0.036479622 = score(doc=90,freq=2.0), product of:
              0.13398683 = queryWeight, product of:
                2.1795924 = boost
                3.5203447 = idf(docFreq=3478, maxDocs=43254)
                0.017462308 = queryNorm
              0.27226275 = fieldWeight in 90, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5203447 = idf(docFreq=3478, maxDocs=43254)
                0.0546875 = fieldNorm(doc=90)
          0.05850839 = weight(abstract_txt:arbeit in 90) [ClassicSimilarity], result of:
            0.05850839 = score(doc=90,freq=1.0), product of:
              0.20206304 = queryWeight, product of:
                2.1854558 = boost
                5.2947226 = idf(docFreq=589, maxDocs=43254)
                0.017462308 = queryNorm
              0.28955513 = fieldWeight in 90, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.2947226 = idf(docFreq=589, maxDocs=43254)
                0.0546875 = fieldNorm(doc=90)
          0.31389567 = weight(abstract_txt:kapitel in 90) [ClassicSimilarity], result of:
            0.31389567 = score(doc=90,freq=5.0), product of:
              0.3812331 = queryWeight, product of:
                3.2424052 = boost
                6.7332025 = idf(docFreq=139, maxDocs=43254)
                0.017462308 = queryNorm
              0.82336944 = fieldWeight in 90, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                6.7332025 = idf(docFreq=139, maxDocs=43254)
                0.0546875 = fieldNorm(doc=90)
        0.32 = coord(8/25)
    
  5. Boltzendahl, S.: Ontologien in digitalen Bibliotheken unter dem Schwerpunkt Inhaltserschliessung und Recherche (2004) 0.18
    0.18223682 = sum of:
      0.18223682 = product of:
        0.65084577 = sum of:
          0.030709725 = weight(abstract_txt:entwicklung in 3415) [ClassicSimilarity], result of:
            0.030709725 = score(doc=3415,freq=2.0), product of:
              0.09179167 = queryWeight, product of:
                1.0415622 = boost
                5.0468035 = idf(docFreq=755, maxDocs=43254)
                0.017462308 = queryNorm
              0.33455896 = fieldWeight in 3415, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.0468035 = idf(docFreq=755, maxDocs=43254)
                0.046875 = fieldNorm(doc=3415)
          0.012235361 = weight(abstract_txt:eine in 3415) [ClassicSimilarity], result of:
            0.012235361 = score(doc=3415,freq=1.0), product of:
              0.07424321 = queryWeight, product of:
                1.2093064 = boost
                3.5157564 = idf(docFreq=3494, maxDocs=43254)
                0.017462308 = queryNorm
              0.16480108 = fieldWeight in 3415, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.5157564 = idf(docFreq=3494, maxDocs=43254)
                0.046875 = fieldNorm(doc=3415)
          0.09587787 = weight(abstract_txt:textdokumenten in 3415) [ClassicSimilarity], result of:
            0.09587787 = score(doc=3415,freq=1.0), product of:
              0.2158131 = queryWeight, product of:
                1.3039979 = boost
                9.47762 = idf(docFreq=8, maxDocs=43254)
                0.017462308 = queryNorm
              0.44426346 = fieldWeight in 3415, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.47762 = idf(docFreq=8, maxDocs=43254)
                0.046875 = fieldNorm(doc=3415)
          0.024529597 = weight(abstract_txt:wird in 3415) [ClassicSimilarity], result of:
            0.024529597 = score(doc=3415,freq=1.0), product of:
              0.13806358 = queryWeight, product of:
                2.0859675 = boost
                3.7902684 = idf(docFreq=2655, maxDocs=43254)
                0.017462308 = queryNorm
              0.17766884 = fieldWeight in 3415, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.7902684 = idf(docFreq=2655, maxDocs=43254)
                0.046875 = fieldNorm(doc=3415)
          0.06991793 = weight(abstract_txt:werden in 3415) [ClassicSimilarity], result of:
            0.06991793 = score(doc=3415,freq=10.0), product of:
              0.13398683 = queryWeight, product of:
                2.1795924 = boost
                3.5203447 = idf(docFreq=3478, maxDocs=43254)
                0.017462308 = queryNorm
              0.5218269 = fieldWeight in 3415, product of:
                3.1622777 = tf(freq=10.0), with freq of:
                  10.0 = termFreq=10.0
                3.5203447 = idf(docFreq=3478, maxDocs=43254)
                0.046875 = fieldNorm(doc=3415)
          0.122842036 = weight(abstract_txt:arbeit in 3415) [ClassicSimilarity], result of:
            0.122842036 = score(doc=3415,freq=6.0), product of:
              0.20206304 = queryWeight, product of:
                2.1854558 = boost
                5.2947226 = idf(docFreq=589, maxDocs=43254)
                0.017462308 = queryNorm
              0.6079392 = fieldWeight in 3415, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                5.2947226 = idf(docFreq=589, maxDocs=43254)
                0.046875 = fieldNorm(doc=3415)
          0.29473326 = weight(abstract_txt:kapitel in 3415) [ClassicSimilarity], result of:
            0.29473326 = score(doc=3415,freq=6.0), product of:
              0.3812331 = queryWeight, product of:
                3.2424052 = boost
                6.7332025 = idf(docFreq=139, maxDocs=43254)
                0.017462308 = queryNorm
              0.77310514 = fieldWeight in 3415, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                6.7332025 = idf(docFreq=139, maxDocs=43254)
                0.046875 = fieldNorm(doc=3415)
        0.28 = coord(7/25)