Document (#38832)

Author

Schürmann, H.

Title

Sacherschliessung nach RDA

Source

027.7 Zeitschrift für Bibliothekskultur. 3(2015), H.2

Year

2015

Abstract

Die Resource Description and Access (RDA) wird für den deutschsprachigen Raum das neue Regelwerk für die bibliothekarische Erschliessung der Bestände. In diesem Regelwerk wird auch die Sacherschliessung neu geregelt. Zurzeit sind diese Seiten noch leer. Doch wie soll ein Regelwerk für die Sacherschliessung aussehen? Kriterien für eine Regelung fehlen, zu stark hat sich das Umfeld der Inhaltserschliessung in den letzten Jahren geändert. Auch von der Schlagworttheorie her sind noch keine Hinweise in Sicht. Deshalb wird in verschiedenen Gremien intensiv diskutiert, wie eine zukunftsfähige Sacherschliessung aussehen könnte. In welchem Rahmen bewegt sich die Diskussion und woran soll sich die Regelwerksentwicklung für den Sachkatalog orientieren? Der Beitrag erwägt zwischen der Sachkataloggeschichte einerseits und dem modernen Datenmanagement im Netz andererseits die Bedeutung und die Rolle eines Sacherschliessungsregelwerks.
"Fazit: Die Sacherschliessung im Bibliothekskontext richtet sich nach dem Angebot und dem Zugang, den die Bibliothek bietet. Ein Regelwerk muss so gestaltet sein, dass die Bibliothek die Erschliessungstiefe selbst bestimmen kann. Im Datenaustausch macht dann die Übernahme von Fremddaten nur unter ähnlichen Bibliotheken Sinn. Metakataloge können keine sinnvollen Facetten anbieten, hier muss ein Relevanz-Ranking genügen. Dasselbe gilt für die Discovery Tools, in denen Quellen mit verschiedenen Erschliessungssystemen unter einer Oberfläche suchbar gemacht werden. In Kombination mit den Daten der Formalerschliessung sollen hingegen auch bei den Discovery Tools Filter so gestaltet sein, dass in spezifischen Beständen, die intellektuell sachlich erschlossen sind, ein Index der Schlagwörter als Themenfacetten angezeigt und genutzt werden kann. Die RDA wird dafür den Rahmen geben müssen."

Content

Beitrag zu einem Themenschwerpunkt RDA. Vgl.: http://www.0277.ch/ojs/index.php/cdrs_0277/article/view/64/191.

Theme

Formalerschließung
Katalogfragen allgemein

Object

RDA

Similar documents (content)

1. Fischer, M.: Sacherschliessung - quo vadis? : Die Neuausrichtung der Sacherschliessung im deutschsprachigen Raum (2015) 0.67

   0.6686112 = sum of:
     0.6686112 = product of:
       2.78588 = sum of:
         0.07590701 = weight(abstract_txt:erschliessung in 3029) [ClassicSimilarity], result of:
           0.07590701 = score(doc=3029,freq=1.0), product of:
             0.14919148 = queryWeight, product of:
               9.303573 = idf(docFreq=10, maxDocs=44421)
               0.016035935 = queryNorm
             0.5087891 = fieldWeight in 3029, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.303573 = idf(docFreq=10, maxDocs=44421)
               0.0546875 = fieldNorm(doc=3029)
         0.033409387 = weight(abstract_txt:discovery in 3029) [ClassicSimilarity], result of:
           0.033409387 = score(doc=3029,freq=1.0), product of:
             0.10876232 = queryWeight, product of:
               1.2074863 = boost
               5.616968 = idf(docFreq=438, maxDocs=44421)
               0.016035935 = queryNorm
             0.30717796 = fieldWeight in 3029, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.616968 = idf(docFreq=438, maxDocs=44421)
               0.0546875 = fieldNorm(doc=3029)
         0.017016362 = weight(abstract_txt:sind in 3029) [ClassicSimilarity], result of:
           0.017016362 = score(doc=3029,freq=1.0), product of:
             0.07940375 = queryWeight, product of:
               1.2635986 = boost
               3.9186604 = idf(docFreq=2398, maxDocs=44421)
               0.016035935 = queryNorm
             0.21430174 = fieldWeight in 3029, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.9186604 = idf(docFreq=2398, maxDocs=44421)
               0.0546875 = fieldNorm(doc=3029)
         0.033931002 = weight(abstract_txt:sich in 3029) [ClassicSimilarity], result of:
           0.033931002 = score(doc=3029,freq=4.0), product of:
             0.08722091 = queryWeight, product of:
               1.529214 = boost
               3.5567884 = idf(docFreq=3444, maxDocs=44421)
               0.016035935 = queryNorm
             0.38902372 = fieldWeight in 3029, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.5567884 = idf(docFreq=3444, maxDocs=44421)
               0.0546875 = fieldNorm(doc=3029)
         0.020246495 = weight(abstract_txt:wird in 3029) [ClassicSimilarity], result of:
           0.020246495 = score(doc=3029,freq=1.0), product of:
             0.09813171 = queryWeight, product of:
               1.6220441 = boost
               3.7727013 = idf(docFreq=2775, maxDocs=44421)
               0.016035935 = queryNorm
             0.2063196 = fieldWeight in 3029, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.7727013 = idf(docFreq=2775, maxDocs=44421)
               0.0546875 = fieldNorm(doc=3029)
         2.6053698 = weight(title_txt:sacherschliessung in 3029) [ClassicSimilarity], result of:
           2.6053698 = score(doc=3029,freq=2.0), product of:
             0.6690744 = queryWeight, product of:
               4.735329 = boost
               8.811096 = idf(docFreq=17, maxDocs=44421)
               0.016035935 = queryNorm
             3.893991 = fieldWeight in 3029, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               8.811096 = idf(docFreq=17, maxDocs=44421)
               0.3125 = fieldNorm(doc=3029)
       0.24 = coord(6/25)
   

2. Sandner, M.: Neues aus der Kommission für Sacherschliessung (2005) 0.57

   0.5694871 = sum of:
     0.5694871 = product of:
       2.372863 = sum of:
         0.019971373 = weight(abstract_txt:noch in 5403) [ClassicSimilarity], result of:
           0.019971373 = score(doc=5403,freq=1.0), product of:
             0.07718 = queryWeight, product of:
               1.0171742 = boost
               4.731677 = idf(docFreq=1063, maxDocs=44421)
               0.016035935 = queryNorm
             0.25876358 = fieldWeight in 5403, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.731677 = idf(docFreq=1063, maxDocs=44421)
               0.0546875 = fieldNorm(doc=5403)
         0.042474974 = weight(abstract_txt:rahmen in 5403) [ClassicSimilarity], result of:
           0.042474974 = score(doc=5403,freq=2.0), product of:
             0.101308264 = queryWeight, product of:
               1.1653743 = boost
               5.421072 = idf(docFreq=533, maxDocs=44421)
               0.016035935 = queryNorm
             0.41926464 = fieldWeight in 5403, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.421072 = idf(docFreq=533, maxDocs=44421)
               0.0546875 = fieldNorm(doc=5403)
         0.03312801 = weight(abstract_txt:auch in 5403) [ClassicSimilarity], result of:
           0.03312801 = score(doc=5403,freq=5.0), product of:
             0.0723997 = queryWeight, product of:
               1.2065824 = boost
               3.7418423 = idf(docFreq=2862, maxDocs=44421)
               0.016035935 = queryNorm
             0.4575711 = fieldWeight in 5403, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               3.7418423 = idf(docFreq=2862, maxDocs=44421)
               0.0546875 = fieldNorm(doc=5403)
         0.016965501 = weight(abstract_txt:sich in 5403) [ClassicSimilarity], result of:
           0.016965501 = score(doc=5403,freq=1.0), product of:
             0.08722091 = queryWeight, product of:
               1.529214 = boost
               3.5567884 = idf(docFreq=3444, maxDocs=44421)
               0.016035935 = queryNorm
             0.19451186 = fieldWeight in 5403, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.5567884 = idf(docFreq=3444, maxDocs=44421)
               0.0546875 = fieldNorm(doc=5403)
         0.049593583 = weight(abstract_txt:wird in 5403) [ClassicSimilarity], result of:
           0.049593583 = score(doc=5403,freq=6.0), product of:
             0.09813171 = queryWeight, product of:
               1.6220441 = boost
               3.7727013 = idf(docFreq=2775, maxDocs=44421)
               0.016035935 = queryNorm
             0.50537777 = fieldWeight in 5403, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               3.7727013 = idf(docFreq=2775, maxDocs=44421)
               0.0546875 = fieldNorm(doc=5403)
         2.2107296 = weight(title_txt:sacherschliessung in 5403) [ClassicSimilarity], result of:
           2.2107296 = score(doc=5403,freq=1.0), product of:
             0.6690744 = queryWeight, product of:
               4.735329 = boost
               8.811096 = idf(docFreq=17, maxDocs=44421)
               0.016035935 = queryNorm
             3.304161 = fieldWeight in 5403, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.811096 = idf(docFreq=17, maxDocs=44421)
               0.375 = fieldNorm(doc=5403)
       0.24 = coord(6/25)
   

3. Suchenwirth, L.: Sacherschliessung in Zeiten von Corona : neue Herausforderungen und Chancen (2019) 0.40

   0.39856377 = sum of:
     0.39856377 = product of:
       1.9928188 = sum of:
         0.02951977 = weight(abstract_txt:unter in 1485) [ClassicSimilarity], result of:
           0.02951977 = score(doc=1485,freq=1.0), product of:
             0.07895388 = queryWeight, product of:
               1.028797 = boost
               4.785744 = idf(docFreq=1007, maxDocs=44421)
               0.016035935 = queryNorm
             0.37388626 = fieldWeight in 1485, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.785744 = idf(docFreq=1007, maxDocs=44421)
               0.078125 = fieldNorm(doc=1485)
         0.054458506 = weight(abstract_txt:bibliothek in 1485) [ClassicSimilarity], result of:
           0.054458506 = score(doc=1485,freq=2.0), product of:
             0.09426098 = queryWeight, product of:
               1.1241103 = boost
               5.229121 = idf(docFreq=646, maxDocs=44421)
               0.016035935 = queryNorm
             0.57774174 = fieldWeight in 1485, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.229121 = idf(docFreq=646, maxDocs=44421)
               0.078125 = fieldNorm(doc=1485)
         0.042329416 = weight(abstract_txt:auch in 1485) [ClassicSimilarity], result of:
           0.042329416 = score(doc=1485,freq=4.0), product of:
             0.0723997 = queryWeight, product of:
               1.2065824 = boost
               3.7418423 = idf(docFreq=2862, maxDocs=44421)
               0.016035935 = queryNorm
             0.58466285 = fieldWeight in 1485, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.7418423 = idf(docFreq=2862, maxDocs=44421)
               0.078125 = fieldNorm(doc=1485)
         0.024236431 = weight(abstract_txt:sich in 1485) [ClassicSimilarity], result of:
           0.024236431 = score(doc=1485,freq=1.0), product of:
             0.08722091 = queryWeight, product of:
               1.529214 = boost
               3.5567884 = idf(docFreq=3444, maxDocs=44421)
               0.016035935 = queryNorm
             0.2778741 = fieldWeight in 1485, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.5567884 = idf(docFreq=3444, maxDocs=44421)
               0.078125 = fieldNorm(doc=1485)
         1.8422747 = weight(title_txt:sacherschliessung in 1485) [ClassicSimilarity], result of:
           1.8422747 = score(doc=1485,freq=1.0), product of:
             0.6690744 = queryWeight, product of:
               4.735329 = boost
               8.811096 = idf(docFreq=17, maxDocs=44421)
               0.016035935 = queryNorm
             2.7534676 = fieldWeight in 1485, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.811096 = idf(docFreq=17, maxDocs=44421)
               0.3125 = fieldNorm(doc=1485)
       0.2 = coord(5/25)
   

4. Ladewig, C.: Grundlagen der inhaltlichen Erschließung (1997) 0.19

   0.18612498 = sum of:
     0.18612498 = product of:
       1.5510415 = sum of:
         1.4797797 = weight(subject_txt:inhaltserschliessung in 1695) [ClassicSimilarity], result of:
           1.4797797 = score(doc=1695,freq=1.0), product of:
             0.15569675 = queryWeight, product of:
               1.0215691 = boost
               9.504243 = idf(docFreq=8, maxDocs=44421)
               0.016035935 = queryNorm
             9.504243 = fieldWeight in 1695, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.504243 = idf(docFreq=8, maxDocs=44421)
               1.0 = fieldNorm(doc=1695)
         0.021164708 = weight(abstract_txt:auch in 1695) [ClassicSimilarity], result of:
           0.021164708 = score(doc=1695,freq=1.0), product of:
             0.0723997 = queryWeight, product of:
               1.2065824 = boost
               3.7418423 = idf(docFreq=2862, maxDocs=44421)
               0.016035935 = queryNorm
             0.29233143 = fieldWeight in 1695, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.7418423 = idf(docFreq=2862, maxDocs=44421)
               0.078125 = fieldNorm(doc=1695)
         0.05009708 = weight(abstract_txt:wird in 1695) [ClassicSimilarity], result of:
           0.05009708 = score(doc=1695,freq=3.0), product of:
             0.09813171 = queryWeight, product of:
               1.6220441 = boost
               3.7727013 = idf(docFreq=2775, maxDocs=44421)
               0.016035935 = queryNorm
             0.5105086 = fieldWeight in 1695, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.7727013 = idf(docFreq=2775, maxDocs=44421)
               0.078125 = fieldNorm(doc=1695)
       0.12 = coord(3/25)
   

5. Pika, J.: ¬Die Sacherschliessung an der ETH-Bibliothek Zürich (2003) 0.18

   0.18301964 = sum of:
     0.18301964 = product of:
       2.2877455 = sum of:
         0.07701596 = weight(abstract_txt:bibliothek in 3281) [ClassicSimilarity], result of:
           0.07701596 = score(doc=3281,freq=1.0), product of:
             0.09426098 = queryWeight, product of:
               1.1241103 = boost
               5.229121 = idf(docFreq=646, maxDocs=44421)
               0.016035935 = queryNorm
             0.8170502 = fieldWeight in 3281, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.229121 = idf(docFreq=646, maxDocs=44421)
               0.15625 = fieldNorm(doc=3281)
         2.2107296 = weight(title_txt:sacherschliessung in 3281) [ClassicSimilarity], result of:
           2.2107296 = score(doc=3281,freq=1.0), product of:
             0.6690744 = queryWeight, product of:
               4.735329 = boost
               8.811096 = idf(docFreq=17, maxDocs=44421)
               0.016035935 = queryNorm
             3.304161 = fieldWeight in 3281, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.811096 = idf(docFreq=17, maxDocs=44421)
               0.375 = fieldNorm(doc=3281)
       0.08 = coord(2/25)