Document (#26496)

Author
Dugall, B.
Title
OCLC und WorldCat eine (un)endliche Erfolgsgeschichte
Source
ABI-Technik. 27(2007) H.1, S.10-
Year
2007
Abstract
OCLC bietet mit dem WorldCat ein wahrhaft umfassendes und gleichzeitig weitverzweigtes Instrument für Katalogisierung und Recherche an. In diesem Beitrag wird nach einer kurzen Betrachtung des Aufbaus von OCLC die Struktur sowie das Wachstum des WorldCat dargestellt. Dabei werden auch die zahlreichen, für die Nutzung sowohl aus bibliothekarischer Sicht als auch unter Endnutzeraspekten entwickelten Werkzeuge jeweils kurz beschrieben, die es erlauben, WorldCat für unterschiedliche Zwecke und auf unterschiedlichen Wegen zu nutzen.
Object
WorldCat

Similar documents (author)

  1. Dugall, B.: Herausforderung an die Bibliotheken durch moderne Informationsmedien (1992) 6.08
    6.0805845 = sum of:
      6.0805845 = weight(author_txt:dugall in 1404) [ClassicSimilarity], result of:
        6.0805845 = fieldWeight in 1404, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.728935 = idf(docFreq=6, maxDocs=43254)
          0.625 = fieldNorm(doc=1404)
    
  2. Dugall, B.: Von der Fernleihe zur Dokumentlieferung : Überregionale Bestrebungen zur Verbesserung der Literaturversorgung (1996) 6.08
    6.0805845 = sum of:
      6.0805845 = weight(author_txt:dugall in 6520) [ClassicSimilarity], result of:
        6.0805845 = fieldWeight in 6520, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.728935 = idf(docFreq=6, maxDocs=43254)
          0.625 = fieldNorm(doc=6520)
    
  3. Dugall, B.: Elektronische Dokumentlieferung via Internet (1997) 6.08
    6.0805845 = sum of:
      6.0805845 = weight(author_txt:dugall in 2210) [ClassicSimilarity], result of:
        6.0805845 = fieldWeight in 2210, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.728935 = idf(docFreq=6, maxDocs=43254)
          0.625 = fieldNorm(doc=2210)
    
  4. Dugall, B.: Internationalisierung versus nationale Konzentration : Perspektiven der Weiterentwicklung der deutschen Verbundsysteme - Eine in die Vorgeschichte der aktuellen Debatte eingebettete persönliche Betrachtung und Einschätzung (2014) 6.08
    6.0805845 = sum of:
      6.0805845 = weight(author_txt:dugall in 3309) [ClassicSimilarity], result of:
        6.0805845 = fieldWeight in 3309, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.728935 = idf(docFreq=6, maxDocs=43254)
          0.625 = fieldNorm(doc=3309)
    
  5. Bernius, S.; Hanauske, M.; Dugall, B.; König, W.: Exploring the effects of a transition to open access : insights from a simulation study (2013) 3.04
    3.0402923 = sum of:
      3.0402923 = weight(author_txt:dugall in 2146) [ClassicSimilarity], result of:
        3.0402923 = fieldWeight in 2146, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.728935 = idf(docFreq=6, maxDocs=43254)
          0.3125 = fieldNorm(doc=2146)
    

Similar documents (content)

  1. Kliemt, A.: Leipziger und Frankfurter Allerlei : Katalogdaten der DNB im WorldCat (2007) 0.12
    0.11916251 = sum of:
      0.11916251 = product of:
        0.9930209 = sum of:
          0.032660313 = weight(abstract_txt:auch in 2168) [ClassicSimilarity], result of:
            0.032660313 = score(doc=2168,freq=3.0), product of:
              0.08020412 = queryWeight, product of:
                1.2153993 = boost
                3.76169 = idf(docFreq=2732, maxDocs=43254)
                0.01754263 = queryNorm
              0.40721488 = fieldWeight in 2168, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.76169 = idf(docFreq=2732, maxDocs=43254)
                0.0625 = fieldNorm(doc=2168)
          0.2055591 = weight(abstract_txt:oclc in 2168) [ClassicSimilarity], result of:
            0.2055591 = score(doc=2168,freq=4.0), product of:
              0.2843534 = queryWeight, product of:
                2.8028216 = boost
                5.7832007 = idf(docFreq=361, maxDocs=43254)
                0.01754263 = queryNorm
              0.7229001 = fieldWeight in 2168, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.7832007 = idf(docFreq=361, maxDocs=43254)
                0.0625 = fieldNorm(doc=2168)
          0.7548015 = weight(abstract_txt:worldcat in 2168) [ClassicSimilarity], result of:
            0.7548015 = score(doc=2168,freq=7.0), product of:
              0.6181436 = queryWeight, product of:
                4.771779 = boost
                7.3843856 = idf(docFreq=72, maxDocs=43254)
                0.01754263 = queryNorm
              1.2210779 = fieldWeight in 2168, product of:
                2.6457512 = tf(freq=7.0), with freq of:
                  7.0 = termFreq=7.0
                7.3843856 = idf(docFreq=72, maxDocs=43254)
                0.0625 = fieldNorm(doc=2168)
        0.12 = coord(3/25)
    
  2. OCLC: WorldCat ausgebaut (2007) 0.12
    0.11823733 = sum of:
      0.11823733 = product of:
        0.9853111 = sum of:
          0.026667032 = weight(abstract_txt:auch in 2377) [ClassicSimilarity], result of:
            0.026667032 = score(doc=2377,freq=2.0), product of:
              0.08020412 = queryWeight, product of:
                1.2153993 = boost
                3.76169 = idf(docFreq=2732, maxDocs=43254)
                0.01754263 = queryNorm
              0.33248955 = fieldWeight in 2377, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.76169 = idf(docFreq=2732, maxDocs=43254)
                0.0625 = fieldNorm(doc=2377)
          0.10277955 = weight(abstract_txt:oclc in 2377) [ClassicSimilarity], result of:
            0.10277955 = score(doc=2377,freq=1.0), product of:
              0.2843534 = queryWeight, product of:
                2.8028216 = boost
                5.7832007 = idf(docFreq=361, maxDocs=43254)
                0.01754263 = queryNorm
              0.36145005 = fieldWeight in 2377, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.7832007 = idf(docFreq=361, maxDocs=43254)
                0.0625 = fieldNorm(doc=2377)
          0.8558645 = weight(abstract_txt:worldcat in 2377) [ClassicSimilarity], result of:
            0.8558645 = score(doc=2377,freq=9.0), product of:
              0.6181436 = queryWeight, product of:
                4.771779 = boost
                7.3843856 = idf(docFreq=72, maxDocs=43254)
                0.01754263 = queryNorm
              1.3845723 = fieldWeight in 2377, product of:
                3.0 = tf(freq=9.0), with freq of:
                  9.0 = termFreq=9.0
                7.3843856 = idf(docFreq=72, maxDocs=43254)
                0.0625 = fieldNorm(doc=2377)
        0.12 = coord(3/25)
    
  3. Nilges, C.: ¬The Online Computer Library Center's Open WorldCat program (2006) 0.09
    0.09399312 = sum of:
      0.09399312 = product of:
        1.174914 = sum of:
          0.21802834 = weight(abstract_txt:oclc in 592) [ClassicSimilarity], result of:
            0.21802834 = score(doc=592,freq=2.0), product of:
              0.2843534 = queryWeight, product of:
                2.8028216 = boost
                5.7832007 = idf(docFreq=361, maxDocs=43254)
                0.01754263 = queryNorm
              0.7667513 = fieldWeight in 592, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.7832007 = idf(docFreq=361, maxDocs=43254)
                0.09375 = fieldNorm(doc=592)
          0.95688564 = weight(abstract_txt:worldcat in 592) [ClassicSimilarity], result of:
            0.95688564 = score(doc=592,freq=5.0), product of:
              0.6181436 = queryWeight, product of:
                4.771779 = boost
                7.3843856 = idf(docFreq=72, maxDocs=43254)
                0.01754263 = queryNorm
              1.5479989 = fieldWeight in 592, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                7.3843856 = idf(docFreq=72, maxDocs=43254)
                0.09375 = fieldNorm(doc=592)
        0.08 = coord(2/25)
    
  4. OCLC: Chinesische Nationalbibliothek fügt Bestände WorldCat bei (2008) 0.09
    0.09313625 = sum of:
      0.09313625 = product of:
        1.1642032 = sum of:
          0.30833864 = weight(abstract_txt:oclc in 3815) [ClassicSimilarity], result of:
            0.30833864 = score(doc=3815,freq=1.0), product of:
              0.2843534 = queryWeight, product of:
                2.8028216 = boost
                5.7832007 = idf(docFreq=361, maxDocs=43254)
                0.01754263 = queryNorm
              1.0843501 = fieldWeight in 3815, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.7832007 = idf(docFreq=361, maxDocs=43254)
                0.1875 = fieldNorm(doc=3815)
          0.8558645 = weight(abstract_txt:worldcat in 3815) [ClassicSimilarity], result of:
            0.8558645 = score(doc=3815,freq=1.0), product of:
              0.6181436 = queryWeight, product of:
                4.771779 = boost
                7.3843856 = idf(docFreq=72, maxDocs=43254)
                0.01754263 = queryNorm
              1.3845723 = fieldWeight in 3815, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.3843856 = idf(docFreq=72, maxDocs=43254)
                0.1875 = fieldNorm(doc=3815)
        0.08 = coord(2/25)
    
  5. Kluck, M.: ¬Das Fachportal Internationale Beziehungen und Länderkunde (IBLK) als gemeinsames Produkt eines Fachinformationsverbundes (2009) 0.08
    0.080164336 = sum of:
      0.080164336 = product of:
        0.33401808 = sum of:
          0.059412498 = weight(abstract_txt:beschrieben in 4672) [ClassicSimilarity], result of:
            0.059412498 = score(doc=4672,freq=2.0), product of:
              0.10858973 = queryWeight, product of:
                6.190048 = idf(docFreq=240, maxDocs=43254)
                0.01754263 = queryNorm
              0.54712814 = fieldWeight in 4672, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.190048 = idf(docFreq=240, maxDocs=43254)
                0.0625 = fieldNorm(doc=4672)
          0.045708682 = weight(abstract_txt:gleichzeitig in 4672) [ClassicSimilarity], result of:
            0.045708682 = score(doc=4672,freq=1.0), product of:
              0.114871606 = queryWeight, product of:
                1.0285182 = boost
                6.366577 = idf(docFreq=201, maxDocs=43254)
                0.01754263 = queryNorm
              0.39791107 = fieldWeight in 4672, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.366577 = idf(docFreq=201, maxDocs=43254)
                0.0625 = fieldNorm(doc=4672)
          0.06509869 = weight(abstract_txt:struktur in 4672) [ClassicSimilarity], result of:
            0.06509869 = score(doc=4672,freq=2.0), product of:
              0.115412205 = queryWeight, product of:
                1.0309355 = boost
                6.3815403 = idf(docFreq=198, maxDocs=43254)
                0.01754263 = queryNorm
              0.5640538 = fieldWeight in 4672, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.3815403 = idf(docFreq=198, maxDocs=43254)
                0.0625 = fieldNorm(doc=4672)
          0.07139867 = weight(abstract_txt:kurz in 4672) [ClassicSimilarity], result of:
            0.07139867 = score(doc=4672,freq=2.0), product of:
              0.12274306 = queryWeight, product of:
                1.0631734 = boost
                6.5810947 = idf(docFreq=162, maxDocs=43254)
                0.01754263 = queryNorm
              0.5816921 = fieldWeight in 4672, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.5810947 = idf(docFreq=162, maxDocs=43254)
                0.0625 = fieldNorm(doc=4672)
          0.065732494 = weight(abstract_txt:kurzen in 4672) [ClassicSimilarity], result of:
            0.065732494 = score(doc=4672,freq=1.0), product of:
              0.14635254 = queryWeight, product of:
                1.1609293 = boost
                7.1862087 = idf(docFreq=88, maxDocs=43254)
                0.01754263 = queryNorm
              0.44913805 = fieldWeight in 4672, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.1862087 = idf(docFreq=88, maxDocs=43254)
                0.0625 = fieldNorm(doc=4672)
          0.026667032 = weight(abstract_txt:auch in 4672) [ClassicSimilarity], result of:
            0.026667032 = score(doc=4672,freq=2.0), product of:
              0.08020412 = queryWeight, product of:
                1.2153993 = boost
                3.76169 = idf(docFreq=2732, maxDocs=43254)
                0.01754263 = queryNorm
              0.33248955 = fieldWeight in 4672, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.76169 = idf(docFreq=2732, maxDocs=43254)
                0.0625 = fieldNorm(doc=4672)
        0.24 = coord(6/25)