Document (#13763)

Author

Schwarz, A.W.

Title

¬The virtual catalogue, the virtual library, and the virtual librarian

Source

European Research Libraries cooperation. 5(1995) no.4, S.361-372

Year

1995

Abstract

Considers the concept of the virtual library and how it might work in practice. The basic function of a catalogue is to provide a short route to getting one's hands on the document itself. The correspondence between the catalogue record and the object catalogued could be called the complementarity principle of library science. This is the basic organizational principle for the virtual library, the location of items becoming irrelevant as long as there are addresses and links. Discusses the management of the complementarity between bibliographic records and the document itself, where the complementarity manifests itself as a pointer or link between object anywhere on the network, the access route being irrelevant to the user, who simply has to 'click'. If the document itself is marked up with hypertext links one can then move within the document, and follow further links to other sources referred to in the text. Thus the catalogue record is no longer a separate entity but just a window to the item catalogued. Illustrates how the fully fledged electronic library might work through a search in the area of High Energy Physics research

Theme

Formalerschließung

Similar documents (author)

1. Schwarz, C.: Natural language and information retrieval : Kommentierte Literaturliste zu Systemen, Verfahren und Tools (1986) 5.13

   5.1281 = sum of:
     5.1281 = weight(author_txt:schwarz in 407) [ClassicSimilarity], result of:
       5.1281 = fieldWeight in 407, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.20496 = idf(docFreq=32, maxDocs=44421)
         0.625 = fieldNorm(doc=407)
   

2. Schwarz, C.: Linguistische Hilfsmittel beim Information Retrieval (1984) 5.13

   5.1281 = sum of:
     5.1281 = weight(author_txt:schwarz in 544) [ClassicSimilarity], result of:
       5.1281 = fieldWeight in 544, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.20496 = idf(docFreq=32, maxDocs=44421)
         0.625 = fieldNorm(doc=544)
   

3. Schwarz, B.: Book House: ein OPAC für die Erschließung und Recherche Schöner Literatur (1991) 5.13

   5.1281 = sum of:
     5.1281 = weight(author_txt:schwarz in 1021) [ClassicSimilarity], result of:
       5.1281 = fieldWeight in 1021, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.20496 = idf(docFreq=32, maxDocs=44421)
         0.625 = fieldNorm(doc=1021)
   

4. Schwarz, C.: Freitextrecherche: Grenzen und Möglichkeiten (1982) 5.13

   5.1281 = sum of:
     5.1281 = weight(author_txt:schwarz in 1348) [ClassicSimilarity], result of:
       5.1281 = fieldWeight in 1348, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.20496 = idf(docFreq=32, maxDocs=44421)
         0.625 = fieldNorm(doc=1348)
   

5. Schwarz, R.: Buch und Bahn : Auskunftsdienst per CD-ROM (1995) 5.13

   5.1281 = sum of:
     5.1281 = weight(author_txt:schwarz in 4141) [ClassicSimilarity], result of:
       5.1281 = fieldWeight in 4141, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.20496 = idf(docFreq=32, maxDocs=44421)
         0.625 = fieldNorm(doc=4141)
   

Similar documents (content)

1. Burrows, T.: ¬The virtual catalogue : bibliographic access for the virtual library (1993) 0.12

   0.11873343 = sum of:
     0.11873343 = product of:
       0.59366715 = sum of:
         0.027816258 = weight(abstract_txt:between in 6286) [ClassicSimilarity], result of:
           0.027816258 = score(doc=6286,freq=1.0), product of:
             0.07355826 = queryWeight, product of:
               1.3574343 = boost
               3.4573963 = idf(docFreq=3804, maxDocs=44421)
               0.01567341 = queryNorm
             0.37815273 = fieldWeight in 6286, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4573963 = idf(docFreq=3804, maxDocs=44421)
               0.109375 = fieldNorm(doc=6286)
         0.09675128 = weight(abstract_txt:links in 6286) [ClassicSimilarity], result of:
           0.09675128 = score(doc=6286,freq=1.0), product of:
             0.16886391 = queryWeight, product of:
               2.0567026 = boost
               5.238438 = idf(docFreq=640, maxDocs=44421)
               0.01567341 = queryNorm
             0.5729542 = fieldWeight in 6286, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.238438 = idf(docFreq=640, maxDocs=44421)
               0.109375 = fieldNorm(doc=6286)
         0.036376137 = weight(abstract_txt:library in 6286) [ClassicSimilarity], result of:
           0.036376137 = score(doc=6286,freq=1.0), product of:
             0.10429408 = queryWeight, product of:
               2.0866868 = boost
               3.188885 = idf(docFreq=4976, maxDocs=44421)
               0.01567341 = queryNorm
             0.3487843 = fieldWeight in 6286, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.188885 = idf(docFreq=4976, maxDocs=44421)
               0.109375 = fieldNorm(doc=6286)
         0.11755893 = weight(abstract_txt:catalogue in 6286) [ClassicSimilarity], result of:
           0.11755893 = score(doc=6286,freq=1.0), product of:
             0.21163249 = queryWeight, product of:
               2.658665 = boost
               5.078731 = idf(docFreq=751, maxDocs=44421)
               0.01567341 = queryNorm
             0.5554862 = fieldWeight in 6286, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.078731 = idf(docFreq=751, maxDocs=44421)
               0.109375 = fieldNorm(doc=6286)
         0.3151646 = weight(abstract_txt:virtual in 6286) [ClassicSimilarity], result of:
           0.3151646 = score(doc=6286,freq=2.0), product of:
             0.34919143 = queryWeight, product of:
               3.8182049 = boost
               5.8349996 = idf(docFreq=352, maxDocs=44421)
               0.01567341 = queryNorm
             0.9025554 = fieldWeight in 6286, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.8349996 = idf(docFreq=352, maxDocs=44421)
               0.109375 = fieldNorm(doc=6286)
       0.2 = coord(5/25)
   

2. Skare, R.: Complementarity - a concept for document analysis? (2009) 0.11

   0.114479065 = sum of:
     0.114479065 = product of:
       0.71549416 = sum of:
         0.015895003 = weight(abstract_txt:between in 599) [ClassicSimilarity], result of:
           0.015895003 = score(doc=599,freq=1.0), product of:
             0.07355826 = queryWeight, product of:
               1.3574343 = boost
               3.4573963 = idf(docFreq=3804, maxDocs=44421)
               0.01567341 = queryNorm
             0.21608727 = fieldWeight in 599, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4573963 = idf(docFreq=3804, maxDocs=44421)
               0.0625 = fieldNorm(doc=599)
         0.09220996 = weight(abstract_txt:principle in 599) [ClassicSimilarity], result of:
           0.09220996 = score(doc=599,freq=2.0), product of:
             0.16466546 = queryWeight, product of:
               1.6582832 = boost
               6.3354917 = idf(docFreq=213, maxDocs=44421)
               0.01567341 = queryNorm
             0.5599836 = fieldWeight in 599, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.3354917 = idf(docFreq=213, maxDocs=44421)
               0.0625 = fieldNorm(doc=599)
         0.08121075 = weight(abstract_txt:document in 599) [ClassicSimilarity], result of:
           0.08121075 = score(doc=599,freq=4.0), product of:
             0.1512956 = queryWeight, product of:
               2.2479446 = boost
               4.29415 = idf(docFreq=1647, maxDocs=44421)
               0.01567341 = queryNorm
             0.53676873 = fieldWeight in 599, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               4.29415 = idf(docFreq=1647, maxDocs=44421)
               0.0625 = fieldNorm(doc=599)
         0.5261784 = weight(abstract_txt:complementarity in 599) [ClassicSimilarity], result of:
           0.5261784 = score(doc=599,freq=4.0), product of:
             0.4777416 = queryWeight, product of:
               3.4593906 = boost
               8.811096 = idf(docFreq=17, maxDocs=44421)
               0.01567341 = queryNorm
             1.101387 = fieldWeight in 599, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               8.811096 = idf(docFreq=17, maxDocs=44421)
               0.0625 = fieldNorm(doc=599)
       0.16 = coord(4/25)
   

3. Henderson, T.: Using the Internet and text-based virtual realities to create the infocenter of the future (1994) 0.09

   0.08594889 = sum of:
     0.08594889 = product of:
       0.42974445 = sum of:
         0.03941351 = weight(abstract_txt:basic in 182) [ClassicSimilarity], result of:
           0.03941351 = score(doc=182,freq=1.0), product of:
             0.10144968 = queryWeight, product of:
               1.3016157 = boost
               4.972839 = idf(docFreq=835, maxDocs=44421)
               0.01567341 = queryNorm
             0.38850304 = fieldWeight in 182, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.972839 = idf(docFreq=835, maxDocs=44421)
               0.078125 = fieldNorm(doc=182)
         0.019868756 = weight(abstract_txt:between in 182) [ClassicSimilarity], result of:
           0.019868756 = score(doc=182,freq=1.0), product of:
             0.07355826 = queryWeight, product of:
               1.3574343 = boost
               3.4573963 = idf(docFreq=3804, maxDocs=44421)
               0.01567341 = queryNorm
             0.2701091 = fieldWeight in 182, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4573963 = idf(docFreq=3804, maxDocs=44421)
               0.078125 = fieldNorm(doc=182)
         0.058005154 = weight(abstract_txt:object in 182) [ClassicSimilarity], result of:
           0.058005154 = score(doc=182,freq=1.0), product of:
             0.13125978 = queryWeight, product of:
               1.4805508 = boost
               5.656462 = idf(docFreq=421, maxDocs=44421)
               0.01567341 = queryNorm
             0.4419111 = fieldWeight in 182, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.656462 = idf(docFreq=421, maxDocs=44421)
               0.078125 = fieldNorm(doc=182)
         0.036745444 = weight(abstract_txt:library in 182) [ClassicSimilarity], result of:
           0.036745444 = score(doc=182,freq=2.0), product of:
             0.10429408 = queryWeight, product of:
               2.0866868 = boost
               3.188885 = idf(docFreq=4976, maxDocs=44421)
               0.01567341 = queryNorm
             0.35232532 = fieldWeight in 182, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.188885 = idf(docFreq=4976, maxDocs=44421)
               0.078125 = fieldNorm(doc=182)
         0.2757116 = weight(abstract_txt:virtual in 182) [ClassicSimilarity], result of:
           0.2757116 = score(doc=182,freq=3.0), product of:
             0.34919143 = queryWeight, product of:
               3.8182049 = boost
               5.8349996 = idf(docFreq=352, maxDocs=44421)
               0.01567341 = queryNorm
             0.7895715 = fieldWeight in 182, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.8349996 = idf(docFreq=352, maxDocs=44421)
               0.078125 = fieldNorm(doc=182)
       0.2 = coord(5/25)
   

4. McDonnell, J.P.; Koehler Jr., W.C.; Carroll, B.C.: Cataloging challenges in an area studies virtual library catalog (ASVLC) : results of a case study (1999) 0.08

   0.084413745 = sum of:
     0.084413745 = product of:
       0.42206872 = sum of:
         0.015895003 = weight(abstract_txt:between in 101) [ClassicSimilarity], result of:
           0.015895003 = score(doc=101,freq=1.0), product of:
             0.07355826 = queryWeight, product of:
               1.3574343 = boost
               3.4573963 = idf(docFreq=3804, maxDocs=44421)
               0.01567341 = queryNorm
             0.21608727 = fieldWeight in 101, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4573963 = idf(docFreq=3804, maxDocs=44421)
               0.0625 = fieldNorm(doc=101)
         0.04216965 = weight(abstract_txt:record in 101) [ClassicSimilarity], result of:
           0.04216965 = score(doc=101,freq=1.0), product of:
             0.12314798 = queryWeight, product of:
               1.4340725 = boost
               5.4788914 = idf(docFreq=503, maxDocs=44421)
               0.01567341 = queryNorm
             0.3424307 = fieldWeight in 101, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.4788914 = idf(docFreq=503, maxDocs=44421)
               0.0625 = fieldNorm(doc=101)
         0.03600304 = weight(abstract_txt:library in 101) [ClassicSimilarity], result of:
           0.03600304 = score(doc=101,freq=3.0), product of:
             0.10429408 = queryWeight, product of:
               2.0866868 = boost
               3.188885 = idf(docFreq=4976, maxDocs=44421)
               0.01567341 = queryNorm
             0.34520692 = fieldWeight in 101, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.188885 = idf(docFreq=4976, maxDocs=44421)
               0.0625 = fieldNorm(doc=101)
         0.107431725 = weight(abstract_txt:document in 101) [ClassicSimilarity], result of:
           0.107431725 = score(doc=101,freq=7.0), product of:
             0.1512956 = queryWeight, product of:
               2.2479446 = boost
               4.29415 = idf(docFreq=1647, maxDocs=44421)
               0.01567341 = queryNorm
             0.7100783 = fieldWeight in 101, product of:
               2.6457512 = tf(freq=7.0), with freq of:
                 7.0 = termFreq=7.0
               4.29415 = idf(docFreq=1647, maxDocs=44421)
               0.0625 = fieldNorm(doc=101)
         0.2205693 = weight(abstract_txt:virtual in 101) [ClassicSimilarity], result of:
           0.2205693 = score(doc=101,freq=3.0), product of:
             0.34919143 = queryWeight, product of:
               3.8182049 = boost
               5.8349996 = idf(docFreq=352, maxDocs=44421)
               0.01567341 = queryNorm
             0.63165724 = fieldWeight in 101, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.8349996 = idf(docFreq=352, maxDocs=44421)
               0.0625 = fieldNorm(doc=101)
       0.2 = coord(5/25)
   

5. Poulter, A.: Towards a virtual reality library (1993) 0.08

   0.08368152 = sum of:
     0.08368152 = product of:
       0.5230095 = sum of:
         0.04729621 = weight(abstract_txt:basic in 2753) [ClassicSimilarity], result of:
           0.04729621 = score(doc=2753,freq=1.0), product of:
             0.10144968 = queryWeight, product of:
               1.3016157 = boost
               4.972839 = idf(docFreq=835, maxDocs=44421)
               0.01567341 = queryNorm
             0.46620363 = fieldWeight in 2753, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.972839 = idf(docFreq=835, maxDocs=44421)
               0.09375 = fieldNorm(doc=2753)
         0.044094536 = weight(abstract_txt:library in 2753) [ClassicSimilarity], result of:
           0.044094536 = score(doc=2753,freq=2.0), product of:
             0.10429408 = queryWeight, product of:
               2.0866868 = boost
               3.188885 = idf(docFreq=4976, maxDocs=44421)
               0.01567341 = queryNorm
             0.4227904 = fieldWeight in 2753, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.188885 = idf(docFreq=4976, maxDocs=44421)
               0.09375 = fieldNorm(doc=2753)
         0.100764796 = weight(abstract_txt:catalogue in 2753) [ClassicSimilarity], result of:
           0.100764796 = score(doc=2753,freq=1.0), product of:
             0.21163249 = queryWeight, product of:
               2.658665 = boost
               5.078731 = idf(docFreq=751, maxDocs=44421)
               0.01567341 = queryNorm
             0.47613102 = fieldWeight in 2753, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.078731 = idf(docFreq=751, maxDocs=44421)
               0.09375 = fieldNorm(doc=2753)
         0.33085394 = weight(abstract_txt:virtual in 2753) [ClassicSimilarity], result of:
           0.33085394 = score(doc=2753,freq=3.0), product of:
             0.34919143 = queryWeight, product of:
               3.8182049 = boost
               5.8349996 = idf(docFreq=352, maxDocs=44421)
               0.01567341 = queryNorm
             0.94748586 = fieldWeight in 2753, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.8349996 = idf(docFreq=352, maxDocs=44421)
               0.09375 = fieldNorm(doc=2753)
       0.16 = coord(4/25)