Document (#36025)

Author

Beßler, S.

Title

Wissensrepräsentation musealer Bestände mittels semantischer Netze : Analyse und Annotation eines Teilbestands des Haus der Geschichte der BRD in Bonn

Imprint

Köln : Fachhochschule / Fakultät für Informations- und Kommunikationswissenschaften

Year

2010

Pages

X, 54 S

Abstract

Semantische Netze unterstützen den Suchvorgang im Information Retrieval. Über ihre vielfältigen Relationen und Inferenzen unterstützen sie den Anwender und helfen Daten im Kontext zu präsentieren und zu erfassen. Die Relationen ermöglichen Suchanfragen die große Treffermengen produzieren zu verfeinern und so Treffermengen zu erreichen die möglichst genau das enthalten was gesucht wurde. Es wird, anhand eines Ausschnitts des Datenbestands des Haus der Geschichte der Bundesrepublik Deutschland in Bonn, aufgezeigt wie bestehende Datenbestände in semantische Netze überführt werden können und wie diese anschließend für das Retrieval eingesetzt werden können. Für die Modellierung des semantischen Netz wird die Open Source Software Protégé in den Versionen 3.4.4. und 4.1_beta eingesetzt, die Möglichkeiten des Retrieval werden anhand der Abfragesprachen DL Query und SPARQL sowie anhand der Software Ontology Browser und OntoGraf erläutert.

Content

Diplomarbeit im Studiengang Bibliothekswesen

Theme

Wissensrepräsentation

Area

Museen

Similar documents (content)

1. Müller, T.: Wissensrepräsentation mit semantischen Netzen im Bereich Luftfahrt (2006) 0.34

   0.33822474 = sum of:
     0.33822474 = product of:
       1.0569524 = sum of:
         0.40817055 = weight(title_txt:wissensrepräsentation in 2670) [ClassicSimilarity], result of:
           0.40817055 = score(doc=2670,freq=1.0), product of:
             0.13863336 = queryWeight, product of:
               7.85132 = idf(docFreq=46, maxDocs=44421)
               0.017657332 = queryNorm
             2.9442449 = fieldWeight in 2670, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.85132 = idf(docFreq=46, maxDocs=44421)
               0.375 = fieldNorm(doc=2670)
         0.04287005 = weight(abstract_txt:können in 2670) [ClassicSimilarity], result of:
           0.04287005 = score(doc=2670,freq=3.0), product of:
             0.08901838 = queryWeight, product of:
               1.1332376 = boost
               4.448705 = idf(docFreq=1411, maxDocs=44421)
               0.017657332 = queryNorm
             0.48158646 = fieldWeight in 2670, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.448705 = idf(docFreq=1411, maxDocs=44421)
               0.0625 = fieldNorm(doc=2670)
         0.05393758 = weight(abstract_txt:eines in 2670) [ClassicSimilarity], result of:
           0.05393758 = score(doc=2670,freq=4.0), product of:
             0.09425949 = queryWeight, product of:
               1.1661211 = boost
               4.577795 = idf(docFreq=1240, maxDocs=44421)
               0.017657332 = queryNorm
             0.5722244 = fieldWeight in 2670, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               4.577795 = idf(docFreq=1240, maxDocs=44421)
               0.0625 = fieldNorm(doc=2670)
         0.017717825 = weight(abstract_txt:retrieval in 2670) [ClassicSimilarity], result of:
           0.017717825 = score(doc=2670,freq=1.0), product of:
             0.081543274 = queryWeight, product of:
               1.3283755 = boost
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.017657332 = queryNorm
             0.21728125 = fieldWeight in 2670, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.0625 = fieldNorm(doc=2670)
         0.031524297 = weight(abstract_txt:werden in 2670) [ClassicSimilarity], result of:
           0.031524297 = score(doc=2670,freq=3.0), product of:
             0.083017774 = queryWeight, product of:
               1.3403317 = boost
               3.507791 = idf(docFreq=3617, maxDocs=44421)
               0.017657332 = queryNorm
             0.3797295 = fieldWeight in 2670, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.507791 = idf(docFreq=3617, maxDocs=44421)
               0.0625 = fieldNorm(doc=2670)
         0.08345859 = weight(abstract_txt:unterstützen in 2670) [ClassicSimilarity], result of:
           0.08345859 = score(doc=2670,freq=1.0), product of:
             0.20016961 = queryWeight, product of:
               1.6993396 = boost
               6.6710296 = idf(docFreq=152, maxDocs=44421)
               0.017657332 = queryNorm
             0.41693935 = fieldWeight in 2670, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.6710296 = idf(docFreq=152, maxDocs=44421)
               0.0625 = fieldNorm(doc=2670)
         0.23688954 = weight(abstract_txt:relationen in 2670) [ClassicSimilarity], result of:
           0.23688954 = score(doc=2670,freq=4.0), product of:
             0.25279087 = queryWeight, product of:
               1.9096854 = boost
               7.496775 = idf(docFreq=66, maxDocs=44421)
               0.017657332 = queryNorm
             0.9370969 = fieldWeight in 2670, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               7.496775 = idf(docFreq=66, maxDocs=44421)
               0.0625 = fieldNorm(doc=2670)
         0.18238388 = weight(abstract_txt:treffermengen in 2670) [ClassicSimilarity], result of:
           0.18238388 = score(doc=2670,freq=1.0), product of:
             0.33708683 = queryWeight, product of:
               2.2052205 = boost
               8.656945 = idf(docFreq=20, maxDocs=44421)
               0.017657332 = queryNorm
             0.5410591 = fieldWeight in 2670, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.656945 = idf(docFreq=20, maxDocs=44421)
               0.0625 = fieldNorm(doc=2670)
       0.32 = coord(8/25)
   

2. Pfeffer, M.; Schöllhorn, K.: Praktische Nutzung von Klassifikationssystemen (2018) 0.18

   0.18345368 = sum of:
     0.18345368 = product of:
       0.76439035 = sum of:
         0.03712655 = weight(abstract_txt:können in 4131) [ClassicSimilarity], result of:
           0.03712655 = score(doc=4131,freq=1.0), product of:
             0.08901838 = queryWeight, product of:
               1.1332376 = boost
               4.448705 = idf(docFreq=1411, maxDocs=44421)
               0.017657332 = queryNorm
             0.4170661 = fieldWeight in 4131, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.448705 = idf(docFreq=1411, maxDocs=44421)
               0.09375 = fieldNorm(doc=4131)
         0.05720944 = weight(abstract_txt:eines in 4131) [ClassicSimilarity], result of:
           0.05720944 = score(doc=4131,freq=2.0), product of:
             0.09425949 = queryWeight, product of:
               1.1661211 = boost
               4.577795 = idf(docFreq=1240, maxDocs=44421)
               0.017657332 = queryNorm
             0.60693556 = fieldWeight in 4131, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.577795 = idf(docFreq=1240, maxDocs=44421)
               0.09375 = fieldNorm(doc=4131)
         0.054601684 = weight(abstract_txt:werden in 4131) [ClassicSimilarity], result of:
           0.054601684 = score(doc=4131,freq=4.0), product of:
             0.083017774 = queryWeight, product of:
               1.3403317 = boost
               3.507791 = idf(docFreq=3617, maxDocs=44421)
               0.017657332 = queryNorm
             0.6577108 = fieldWeight in 4131, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.507791 = idf(docFreq=3617, maxDocs=44421)
               0.09375 = fieldNorm(doc=4131)
         0.112022735 = weight(abstract_txt:eingesetzt in 4131) [ClassicSimilarity], result of:
           0.112022735 = score(doc=4131,freq=1.0), product of:
             0.18587776 = queryWeight, product of:
               1.637551 = boost
               6.428468 = idf(docFreq=194, maxDocs=44421)
               0.017657332 = queryNorm
             0.6026689 = fieldWeight in 4131, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.428468 = idf(docFreq=194, maxDocs=44421)
               0.09375 = fieldNorm(doc=4131)
         0.11653532 = weight(abstract_txt:anhand in 4131) [ClassicSimilarity], result of:
           0.11653532 = score(doc=4131,freq=1.0), product of:
             0.21845338 = queryWeight, product of:
               2.1742332 = boost
               5.6902003 = idf(docFreq=407, maxDocs=44421)
               0.017657332 = queryNorm
             0.53345627 = fieldWeight in 4131, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.6902003 = idf(docFreq=407, maxDocs=44421)
               0.09375 = fieldNorm(doc=4131)
         0.38689467 = weight(abstract_txt:treffermengen in 4131) [ClassicSimilarity], result of:
           0.38689467 = score(doc=4131,freq=2.0), product of:
             0.33708683 = queryWeight, product of:
               2.2052205 = boost
               8.656945 = idf(docFreq=20, maxDocs=44421)
               0.017657332 = queryNorm
             1.1477597 = fieldWeight in 4131, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               8.656945 = idf(docFreq=20, maxDocs=44421)
               0.09375 = fieldNorm(doc=4131)
       0.24 = coord(6/25)
   

3. Jochum, F.: Auswirkungen einer unterschiedlich tiefen Wissensrepräsentation auf das Verhalten von Information Retrieval Systemen (1982) 0.18

   0.18003218 = sum of:
     0.18003218 = product of:
       0.7501341 = sum of:
         0.2721137 = weight(title_txt:wissensrepräsentation in 104) [ClassicSimilarity], result of:
           0.2721137 = score(doc=104,freq=1.0), product of:
             0.13863336 = queryWeight, product of:
               7.85132 = idf(docFreq=46, maxDocs=44421)
               0.017657332 = queryNorm
             1.96283 = fieldWeight in 104, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.85132 = idf(docFreq=46, maxDocs=44421)
               0.25 = fieldNorm(doc=104)
         0.049502067 = weight(abstract_txt:können in 104) [ClassicSimilarity], result of:
           0.049502067 = score(doc=104,freq=1.0), product of:
             0.08901838 = queryWeight, product of:
               1.1332376 = boost
               4.448705 = idf(docFreq=1411, maxDocs=44421)
               0.017657332 = queryNorm
             0.55608815 = fieldWeight in 104, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.448705 = idf(docFreq=1411, maxDocs=44421)
               0.125 = fieldNorm(doc=104)
         0.03543565 = weight(abstract_txt:retrieval in 104) [ClassicSimilarity], result of:
           0.03543565 = score(doc=104,freq=1.0), product of:
             0.081543274 = queryWeight, product of:
               1.3283755 = boost
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.017657332 = queryNorm
             0.4345625 = fieldWeight in 104, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.125 = fieldNorm(doc=104)
         0.06304859 = weight(abstract_txt:werden in 104) [ClassicSimilarity], result of:
           0.06304859 = score(doc=104,freq=3.0), product of:
             0.083017774 = queryWeight, product of:
               1.3403317 = boost
               3.507791 = idf(docFreq=3617, maxDocs=44421)
               0.017657332 = queryNorm
             0.759459 = fieldWeight in 104, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.507791 = idf(docFreq=3617, maxDocs=44421)
               0.125 = fieldNorm(doc=104)
         0.14936365 = weight(abstract_txt:eingesetzt in 104) [ClassicSimilarity], result of:
           0.14936365 = score(doc=104,freq=1.0), product of:
             0.18587776 = queryWeight, product of:
               1.637551 = boost
               6.428468 = idf(docFreq=194, maxDocs=44421)
               0.017657332 = queryNorm
             0.8035585 = fieldWeight in 104, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.428468 = idf(docFreq=194, maxDocs=44421)
               0.125 = fieldNorm(doc=104)
         0.18067044 = weight(abstract_txt:semantische in 104) [ClassicSimilarity], result of:
           0.18067044 = score(doc=104,freq=1.0), product of:
             0.2110193 = queryWeight, product of:
               1.7447863 = boost
               6.849437 = idf(docFreq=127, maxDocs=44421)
               0.017657332 = queryNorm
             0.85617965 = fieldWeight in 104, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.849437 = idf(docFreq=127, maxDocs=44421)
               0.125 = fieldNorm(doc=104)
       0.24 = coord(6/25)
   

4. Angele, J.; Mönch, E.; Nierlich, A.; Rudat, H.; Schnurr, H.-P.: Anwendungen und Good Practices Semantischer Technologien (2006) 0.13

   0.13143739 = sum of:
     0.13143739 = product of:
       0.5476558 = sum of:
         0.04767453 = weight(abstract_txt:eines in 803) [ClassicSimilarity], result of:
           0.04767453 = score(doc=803,freq=2.0), product of:
             0.09425949 = queryWeight, product of:
               1.1661211 = boost
               4.577795 = idf(docFreq=1240, maxDocs=44421)
               0.017657332 = queryNorm
             0.5057796 = fieldWeight in 803, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.577795 = idf(docFreq=1240, maxDocs=44421)
               0.078125 = fieldNorm(doc=803)
         0.045501407 = weight(abstract_txt:werden in 803) [ClassicSimilarity], result of:
           0.045501407 = score(doc=803,freq=4.0), product of:
             0.083017774 = queryWeight, product of:
               1.3403317 = boost
               3.507791 = idf(docFreq=3617, maxDocs=44421)
               0.017657332 = queryNorm
             0.54809237 = fieldWeight in 803, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.507791 = idf(docFreq=3617, maxDocs=44421)
               0.078125 = fieldNorm(doc=803)
         0.09335229 = weight(abstract_txt:eingesetzt in 803) [ClassicSimilarity], result of:
           0.09335229 = score(doc=803,freq=1.0), product of:
             0.18587776 = queryWeight, product of:
               1.637551 = boost
               6.428468 = idf(docFreq=194, maxDocs=44421)
               0.017657332 = queryNorm
             0.5022241 = fieldWeight in 803, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.428468 = idf(docFreq=194, maxDocs=44421)
               0.078125 = fieldNorm(doc=803)
         0.10432323 = weight(abstract_txt:unterstützen in 803) [ClassicSimilarity], result of:
           0.10432323 = score(doc=803,freq=1.0), product of:
             0.20016961 = queryWeight, product of:
               1.6993396 = boost
               6.6710296 = idf(docFreq=152, maxDocs=44421)
               0.017657332 = queryNorm
             0.5211742 = fieldWeight in 803, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.6710296 = idf(docFreq=152, maxDocs=44421)
               0.078125 = fieldNorm(doc=803)
         0.15969163 = weight(abstract_txt:semantische in 803) [ClassicSimilarity], result of:
           0.15969163 = score(doc=803,freq=2.0), product of:
             0.2110193 = queryWeight, product of:
               1.7447863 = boost
               6.849437 = idf(docFreq=127, maxDocs=44421)
               0.017657332 = queryNorm
             0.7567631 = fieldWeight in 803, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.849437 = idf(docFreq=127, maxDocs=44421)
               0.078125 = fieldNorm(doc=803)
         0.097112775 = weight(abstract_txt:anhand in 803) [ClassicSimilarity], result of:
           0.097112775 = score(doc=803,freq=1.0), product of:
             0.21845338 = queryWeight, product of:
               2.1742332 = boost
               5.6902003 = idf(docFreq=407, maxDocs=44421)
               0.017657332 = queryNorm
             0.4445469 = fieldWeight in 803, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.6902003 = idf(docFreq=407, maxDocs=44421)
               0.078125 = fieldNorm(doc=803)
       0.24 = coord(6/25)
   

5. Hoffmann, R.: Entwicklung einer benutzerunterstützten automatisierten Klassifikation von Web - Dokumenten : Untersuchung gegenwärtiger Methoden zur automatisierten Dokumentklassifikation und Implementierung eines Prototyps zum verbesserten Information Retrieval für das xFIND System (2002) 0.13

   0.13074268 = sum of:
     0.13074268 = product of:
       0.4085709 = sum of:
         0.018563274 = weight(abstract_txt:können in 5197) [ClassicSimilarity], result of:
           0.018563274 = score(doc=5197,freq=1.0), product of:
             0.08901838 = queryWeight, product of:
               1.1332376 = boost
               4.448705 = idf(docFreq=1411, maxDocs=44421)
               0.017657332 = queryNorm
             0.20853305 = fieldWeight in 5197, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.448705 = idf(docFreq=1411, maxDocs=44421)
               0.046875 = fieldNorm(doc=5197)
         0.02860472 = weight(abstract_txt:eines in 5197) [ClassicSimilarity], result of:
           0.02860472 = score(doc=5197,freq=2.0), product of:
             0.09425949 = queryWeight, product of:
               1.1661211 = boost
               4.577795 = idf(docFreq=1240, maxDocs=44421)
               0.017657332 = queryNorm
             0.30346778 = fieldWeight in 5197, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.577795 = idf(docFreq=1240, maxDocs=44421)
               0.046875 = fieldNorm(doc=5197)
         0.013288369 = weight(abstract_txt:retrieval in 5197) [ClassicSimilarity], result of:
           0.013288369 = score(doc=5197,freq=1.0), product of:
             0.081543274 = queryWeight, product of:
               1.3283755 = boost
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.017657332 = queryNorm
             0.16296095 = fieldWeight in 5197, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.046875 = fieldNorm(doc=5197)
         0.03611562 = weight(abstract_txt:werden in 5197) [ClassicSimilarity], result of:
           0.03611562 = score(doc=5197,freq=7.0), product of:
             0.083017774 = queryWeight, product of:
               1.3403317 = boost
               3.507791 = idf(docFreq=3617, maxDocs=44421)
               0.017657332 = queryNorm
             0.4350348 = fieldWeight in 5197, product of:
               2.6457512 = tf(freq=7.0), with freq of:
                 7.0 = termFreq=7.0
               3.507791 = idf(docFreq=3617, maxDocs=44421)
               0.046875 = fieldNorm(doc=5197)
         0.06259394 = weight(abstract_txt:unterstützen in 5197) [ClassicSimilarity], result of:
           0.06259394 = score(doc=5197,freq=1.0), product of:
             0.20016961 = queryWeight, product of:
               1.6993396 = boost
               6.6710296 = idf(docFreq=152, maxDocs=44421)
               0.017657332 = queryNorm
             0.3127045 = fieldWeight in 5197, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.6710296 = idf(docFreq=152, maxDocs=44421)
               0.046875 = fieldNorm(doc=5197)
         0.067751415 = weight(abstract_txt:semantische in 5197) [ClassicSimilarity], result of:
           0.067751415 = score(doc=5197,freq=1.0), product of:
             0.2110193 = queryWeight, product of:
               1.7447863 = boost
               6.849437 = idf(docFreq=127, maxDocs=44421)
               0.017657332 = queryNorm
             0.32106736 = fieldWeight in 5197, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.849437 = idf(docFreq=127, maxDocs=44421)
               0.046875 = fieldNorm(doc=5197)
         0.05826766 = weight(abstract_txt:anhand in 5197) [ClassicSimilarity], result of:
           0.05826766 = score(doc=5197,freq=1.0), product of:
             0.21845338 = queryWeight, product of:
               2.1742332 = boost
               5.6902003 = idf(docFreq=407, maxDocs=44421)
               0.017657332 = queryNorm
             0.26672813 = fieldWeight in 5197, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.6902003 = idf(docFreq=407, maxDocs=44421)
               0.046875 = fieldNorm(doc=5197)
         0.123385906 = weight(abstract_txt:netze in 5197) [ClassicSimilarity], result of:
           0.123385906 = score(doc=5197,freq=1.0), product of:
             0.3602335 = queryWeight, product of:
               2.7920218 = boost
               7.3070183 = idf(docFreq=80, maxDocs=44421)
               0.017657332 = queryNorm
             0.34251648 = fieldWeight in 5197, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.3070183 = idf(docFreq=80, maxDocs=44421)
               0.046875 = fieldNorm(doc=5197)
       0.32 = coord(8/25)