Search (38 results, page 1 of 2)

  • × theme_ss:"OPAC"
  • × year_i:[2000 TO 2010}
  1. Schallier, W.: On the razor's edge : between local and overall needs in knowledge organization (2004) 0.02 
    0.02226698 = product of:
  0.06680094 = sum of:
    0.06680094 = product of:
      0.1002014 = sum of:
        0.076375045 = weight(_text_:network in 2665) [ClassicSimilarity], result of:
          0.076375045 = score(doc=2665,freq=8.0), product of:
            0.19402927 = queryWeight, product of:
              4.4533744 = idf(docFreq=1398, maxDocs=44218)
              0.043569047 = queryNorm
            0.3936264 = fieldWeight in 2665, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              4.4533744 = idf(docFreq=1398, maxDocs=44218)
              0.03125 = fieldNorm(doc=2665)
        0.023826351 = weight(_text_:29 in 2665) [ClassicSimilarity], result of:
          0.023826351 = score(doc=2665,freq=2.0), product of:
            0.15326229 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.043569047 = queryNorm
            0.15546128 = fieldWeight in 2665, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.03125 = fieldNorm(doc=2665)
      0.6666667 = coord(2/3)
  0.33333334 = coord(1/3)
    Content
    1. One Institution, one catalogue, one solution? K.U.Leuven University Library has a decentralised structure consisting of several department libraries and one central library. It is part of LIBIS-net, which is the biggest network of academic libraries in Belgium. In this network, maintaining the balance between local and overall needs presents a constant challenge. Standards and overall rules in cataloguing are indispensable for permitting information exchange within and outside the network. On the other hand, overall solutions do not necessarily render the best service to the user of a specific library. This is especially the case for subject cataloguing. It is difficult, and perhaps unreasonable, to convince a department library to use a generally accepted thesaurus like LCSH, if the users are familiar with a local classification that is much better adapted to the collection. The DOBIS/LIBIS library system of K.U.Leuven offered a technical solution for the conflict between overall and local needs. The main part of the bibliographic description was stored an the overall level and was visible for the whole network. For subject cataloguing this was the case for UDC, LCSH and McSH. A UDC authority file was built containing UDC codes linked to descriptors in different languages (Dutch, English and French). The authority file was linked to the UDC codes used in the bibliographic descriptions. This permitted searching by either UDC codes or verbal terms. LCSH were regularly and automatically uploaded in the catalogue to enrich the bibliographic descriptions. Finally, our Library of Biomedical Sciences used McSH. Local information, like thesauri and classifications exclusively used in a specific library, were stored in local files ("local keywords") and could only be seen by that library (up to branch level). For many years, this local information posed no difficulties. 27.04% of all documents and 38.16% of those younger than 1992 have local keywords
    Date
    29. 8.2004 17:37:14
  2. Zumer, M.; Riesthuis, G.J.A.: Consequences of implementing FRBR : are we ready to open pandora's box? (2002) 0.02 
    0.020671291 = product of:
  0.062013872 = sum of:
    0.062013872 = product of:
      0.093020804 = sum of:
        0.057281278 = weight(_text_:network in 637) [ClassicSimilarity], result of:
          0.057281278 = score(doc=637,freq=2.0), product of:
            0.19402927 = queryWeight, product of:
              4.4533744 = idf(docFreq=1398, maxDocs=44218)
              0.043569047 = queryNorm
            0.29521978 = fieldWeight in 637, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.4533744 = idf(docFreq=1398, maxDocs=44218)
              0.046875 = fieldNorm(doc=637)
        0.035739526 = weight(_text_:29 in 637) [ClassicSimilarity], result of:
          0.035739526 = score(doc=637,freq=2.0), product of:
            0.15326229 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.043569047 = queryNorm
            0.23319192 = fieldWeight in 637, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.046875 = fieldNorm(doc=637)
      0.6666667 = coord(2/3)
  0.33333334 = coord(1/3)
    Abstract
    The study Functional Requirements for Bibliograpbic Records (FRBR) was commissioned by IFLA and published in 1998. It defines the core functions of a catalogue (and bibliographic records) as a gateway to information. For that purpose an abstract entity-relationship model of a catalogue is proposed. The FRBR model is revolutionary. The (computer) catalogue is not seen as a sequence of bibliographic records and a replica of the traditional card catalogue, but rather as a network of connected entities, enabling the user to perform seamlessly all the necessary functions. So far there has been some theoretical discussion of the model and some limited experiments, but there is a lack of research in how to implement this theoretical model in practice, in new-generation catalogues. In this paper some reactions to the model are analysed. The main focus is an consequences of the model for the OPAC interface design, particularly the searching functionality and display of results.
    Source
    Knowledge organization. 29(2002) no.2, S.78-86
  3. Harmsen, B.: Adding value to Web-OPACs (2000) 0.01 
    0.010589491 = product of:
  0.03176847 = sum of:
    0.03176847 = product of:
      0.095305406 = sum of:
        0.095305406 = weight(_text_:29 in 4672) [ClassicSimilarity], result of:
          0.095305406 = score(doc=4672,freq=2.0), product of:
            0.15326229 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.043569047 = queryNorm
            0.6218451 = fieldWeight in 4672, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.125 = fieldNorm(doc=4672)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Date
    28. 3.2002 10:08:29
  4. Greifeneder, E.: Hilfe auf allen Ebenen : ein Beitrag zur Forschung über Online-Hilfen in OPACs (2008) 0.01 
    0.01054186 = product of:
  0.03162558 = sum of:
    0.03162558 = product of:
      0.04743837 = sum of:
        0.023826351 = weight(_text_:29 in 1936) [ClassicSimilarity], result of:
          0.023826351 = score(doc=1936,freq=2.0), product of:
            0.15326229 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.043569047 = queryNorm
            0.15546128 = fieldWeight in 1936, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.03125 = fieldNorm(doc=1936)
        0.023612017 = weight(_text_:22 in 1936) [ClassicSimilarity], result of:
          0.023612017 = score(doc=1936,freq=2.0), product of:
            0.15257138 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.043569047 = queryNorm
            0.15476047 = fieldWeight in 1936, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03125 = fieldNorm(doc=1936)
      0.6666667 = coord(2/3)
  0.33333334 = coord(1/3)
    Date
    22. 6.2008 13:29:15
  5. Archuby, C.G.: Interfaces se recuperacion para catalogos en linea con salidas ordenadas por probable relevancia (2000) 0.01 
    0.009359876 = product of:
  0.028079625 = sum of:
    0.028079625 = product of:
      0.08423887 = sum of:
        0.08423887 = weight(_text_:29 in 5727) [ClassicSimilarity], result of:
          0.08423887 = score(doc=5727,freq=4.0), product of:
            0.15326229 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.043569047 = queryNorm
            0.5496386 = fieldWeight in 5727, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.078125 = fieldNorm(doc=5727)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Date
    29. 1.1996 18:23:13
    Source
    Ciencia da informacao. 29(2000) no.3, S.5-13
  6. Klauß, H.: ¬Die Verknüpfung von (lokalem) Bibliothekskatalog und Internet-Ressourcen (2001) 0.01 
    0.006618432 = product of:
  0.019855294 = sum of:
    0.019855294 = product of:
      0.059565883 = sum of:
        0.059565883 = weight(_text_:29 in 6512) [ClassicSimilarity], result of:
          0.059565883 = score(doc=6512,freq=2.0), product of:
            0.15326229 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.043569047 = queryNorm
            0.38865322 = fieldWeight in 6512, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.078125 = fieldNorm(doc=6512)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Date
    29. 9.2001 11:37:12
  7. Oberhauser, O.: Teil 2: Ergebnisse der Befragung : Web-Umfrage zur Benutzung von Card-Image Online-Katalogen (2002) 0.01 
    0.006618432 = product of:
  0.019855294 = sum of:
    0.019855294 = product of:
      0.059565883 = sum of:
        0.059565883 = weight(_text_:29 in 983) [ClassicSimilarity], result of:
          0.059565883 = score(doc=983,freq=2.0), product of:
            0.15326229 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.043569047 = queryNorm
            0.38865322 = fieldWeight in 983, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.078125 = fieldNorm(doc=983)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Date
    29. 9.2002 14:56:21
  8. Schneider, R.: OPACs, Benutzer und das Web (2009) 0.01 
    0.005247115 = product of:
  0.015741345 = sum of:
    0.015741345 = product of:
      0.047224034 = sum of:
        0.047224034 = weight(_text_:22 in 2905) [ClassicSimilarity], result of:
          0.047224034 = score(doc=2905,freq=2.0), product of:
            0.15257138 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.043569047 = queryNorm
            0.30952093 = fieldWeight in 2905, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=2905)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Date
    22. 2.2009 18:50:43
  9. Marchitelli, A.; Piazzini, T.: OPAC, SOPAC e social networking : cataloghi di biblioteca 2.0? (2008) 0.00 
    0.0046329014 = product of:
  0.013898704 = sum of:
    0.013898704 = product of:
      0.041696113 = sum of:
        0.041696113 = weight(_text_:29 in 3862) [ClassicSimilarity], result of:
          0.041696113 = score(doc=3862,freq=2.0), product of:
            0.15326229 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.043569047 = queryNorm
            0.27205724 = fieldWeight in 3862, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3862)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Date
    29. 1.1996 17:18:10
  10. Hubrich, J.: Aufwand zur Sicherstellung der Qualität und Möglichkeiten des Nutzens im OPAC (2005) 0.00 
    0.0046329014 = product of:
  0.013898704 = sum of:
    0.013898704 = product of:
      0.041696113 = sum of:
        0.041696113 = weight(_text_:29 in 3690) [ClassicSimilarity], result of:
          0.041696113 = score(doc=3690,freq=2.0), product of:
            0.15326229 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.043569047 = queryNorm
            0.27205724 = fieldWeight in 3690, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3690)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Source
    Dialog mit Bibliotheken. 17(2005) H.2, S.19-29
  11. Wien, C.: Sample sizes and composition : their effect on recall and precision in IR experiments with OPACs (2000) 0.00 
    0.0046329014 = product of:
  0.013898704 = sum of:
    0.013898704 = product of:
      0.041696113 = sum of:
        0.041696113 = weight(_text_:29 in 5368) [ClassicSimilarity], result of:
          0.041696113 = score(doc=5368,freq=2.0), product of:
            0.15326229 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.043569047 = queryNorm
            0.27205724 = fieldWeight in 5368, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0546875 = fieldNorm(doc=5368)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Source
    Cataloging and classification quarterly. 29(2000) no.4, S.73-86
  12. Horn, M.E.: "Garbage" in, "refuse and refuse disposal" out : making the most of the subject authority file in the OPAC (2002) 0.00 
    0.004591226 = product of:
  0.013773678 = sum of:
    0.013773678 = product of:
      0.04132103 = sum of:
        0.04132103 = weight(_text_:22 in 156) [ClassicSimilarity], result of:
          0.04132103 = score(doc=156,freq=2.0), product of:
            0.15257138 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.043569047 = queryNorm
            0.2708308 = fieldWeight in 156, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0546875 = fieldNorm(doc=156)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Date
    10. 9.2000 17:38:22
  13. Beccaria, M.; Scott, D.: Fac-Back-OPAC : an open source interface to your library system (2007) 0.00 
    0.004591226 = product of:
  0.013773678 = sum of:
    0.013773678 = product of:
      0.04132103 = sum of:
        0.04132103 = weight(_text_:22 in 2207) [ClassicSimilarity], result of:
          0.04132103 = score(doc=2207,freq=2.0), product of:
            0.15257138 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.043569047 = queryNorm
            0.2708308 = fieldWeight in 2207, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2207)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Date
    17. 8.2008 11:22:47
  14. Moulaison, H.L.: OPAC queries at a medium-sized academic library : a transaction log analysis (2008) 0.00 
    0.004591226 = product of:
  0.013773678 = sum of:
    0.013773678 = product of:
      0.04132103 = sum of:
        0.04132103 = weight(_text_:22 in 3599) [ClassicSimilarity], result of:
          0.04132103 = score(doc=3599,freq=2.0), product of:
            0.15257138 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.043569047 = queryNorm
            0.2708308 = fieldWeight in 3599, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3599)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Date
    10. 9.2000 17:38:22
  15. Hubrich, J.: ¬Die Schlagwortrecherche in deutschsprachigen OPACs : Typen der Schlagwortsuche und der Einsatz der Schlagwortnormdatei (SWD) dargelegt unter Rückgriff auf eine empirische Untersuchung (2005) 0.00 
    0.003971059 = product of:
  0.011913176 = sum of:
    0.011913176 = product of:
      0.035739526 = sum of:
        0.035739526 = weight(_text_:29 in 3552) [ClassicSimilarity], result of:
          0.035739526 = score(doc=3552,freq=2.0), product of:
            0.15326229 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.043569047 = queryNorm
            0.23319192 = fieldWeight in 3552, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.046875 = fieldNorm(doc=3552)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Date
    17. 7.2005 10:29:46
  16. Ramesh Babu, B.; Tamizhchelvan, M.: ¬An investigation into the features of OPACs in Tamil Nadu (India) (2003) 0.00 
    0.003971059 = product of:
  0.011913176 = sum of:
    0.011913176 = product of:
      0.035739526 = sum of:
        0.035739526 = weight(_text_:29 in 4755) [ClassicSimilarity], result of:
          0.035739526 = score(doc=4755,freq=2.0), product of:
            0.15326229 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.043569047 = queryNorm
            0.23319192 = fieldWeight in 4755, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.046875 = fieldNorm(doc=4755)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Date
    10.12.2005 11:29:06
  17. Poo, D.C.C.; Khoo, C.S.G.: Online Catalog Subject Searching (2009) 0.00 
    0.003971059 = product of:
  0.011913176 = sum of:
    0.011913176 = product of:
      0.035739526 = sum of:
        0.035739526 = weight(_text_:29 in 3851) [ClassicSimilarity], result of:
          0.035739526 = score(doc=3851,freq=2.0), product of:
            0.15326229 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.043569047 = queryNorm
            0.23319192 = fieldWeight in 3851, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.046875 = fieldNorm(doc=3851)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Date
    27. 8.2011 14:24:29
  18. Lam, V.-T.: Enhancing subject access to monographs in Online Public Access Catalogs : table of contents added to bibliographic records (2000) 0.00 
    0.0039353366 = product of:
  0.011806009 = sum of:
    0.011806009 = product of:
      0.035418026 = sum of:
        0.035418026 = weight(_text_:22 in 1187) [ClassicSimilarity], result of:
          0.035418026 = score(doc=1187,freq=2.0), product of:
            0.15257138 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.043569047 = queryNorm
            0.23214069 = fieldWeight in 1187, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=1187)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Date
    22. 9.1997 19:16:05
  19. Hubrich, J.: Input und Output der Schlagwortnormdatei (SWD) : Aufwand zur Sicherstellung der Qualität und Möglichkeiten des Nutzens im OPAC (2005) 0.00 
    0.0039353366 = product of:
  0.011806009 = sum of:
    0.011806009 = product of:
      0.035418026 = sum of:
        0.035418026 = weight(_text_:22 in 4183) [ClassicSimilarity], result of:
          0.035418026 = score(doc=4183,freq=2.0), product of:
            0.15257138 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.043569047 = queryNorm
            0.23214069 = fieldWeight in 4183, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=4183)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Date
    30. 1.2007 18:22:15
  20. Li, Y.-O.; Leung, S.W.: Computer cataloging of electronic Journals in unstable Aggregator Databases the Hong Kong Baptist University Library experience (2001) 0.00 
    0.0039353366 = product of:
  0.011806009 = sum of:
    0.011806009 = product of:
      0.035418026 = sum of:
        0.035418026 = weight(_text_:22 in 164) [ClassicSimilarity], result of:
          0.035418026 = score(doc=164,freq=2.0), product of:
            0.15257138 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.043569047 = queryNorm
            0.23214069 = fieldWeight in 164, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=164)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Date
    10. 9.2000 17:38:22

Authors

Languages

  • e 23
  • d 13
  • i 1
  • pt 1
  • More… Less…

Types

  • a 35
  • m 2
  • b 1
  • el 1
  • s 1
  • More… Less…

Themes