Search (26 results, page 1 of 2)

  • × theme_ss:"Formalerschließung"
  • × theme_ss:"OPAC"
  1. Striedieck, S.: Online catalog maintenance : the OOPS command in LIAS (1985) 0.05
    0.05393014 = product of:
      0.10786028 = sum of:
        0.059891056 = weight(_text_:use in 366) [ClassicSimilarity], result of:
          0.059891056 = score(doc=366,freq=8.0), product of:
            0.12644777 = queryWeight, product of:
              3.0620887 = idf(docFreq=5623, maxDocs=44218)
              0.041294612 = queryNorm
            0.47364265 = fieldWeight in 366, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              3.0620887 = idf(docFreq=5623, maxDocs=44218)
              0.0546875 = fieldNorm(doc=366)
        0.020662563 = weight(_text_:of in 366) [ClassicSimilarity], result of:
          0.020662563 = score(doc=366,freq=14.0), product of:
            0.06457475 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.041294612 = queryNorm
            0.31997898 = fieldWeight in 366, product of:
              3.7416575 = tf(freq=14.0), with freq of:
                14.0 = termFreq=14.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0546875 = fieldNorm(doc=366)
        0.007724685 = product of:
          0.01544937 = sum of:
            0.01544937 = weight(_text_:on in 366) [ClassicSimilarity], result of:
              0.01544937 = score(doc=366,freq=2.0), product of:
                0.090823986 = queryWeight, product of:
                  2.199415 = idf(docFreq=13325, maxDocs=44218)
                  0.041294612 = queryNorm
                0.17010231 = fieldWeight in 366, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.199415 = idf(docFreq=13325, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=366)
          0.5 = coord(1/2)
        0.019581974 = product of:
          0.039163947 = sum of:
            0.039163947 = weight(_text_:22 in 366) [ClassicSimilarity], result of:
              0.039163947 = score(doc=366,freq=2.0), product of:
                0.1446067 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.041294612 = queryNorm
                0.2708308 = fieldWeight in 366, 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=366)
          0.5 = coord(1/2)
      0.5 = coord(4/8)
    
    Abstract
    LIAS, the Pennsylvania State University's (Penn State) integrated interactive online system, provides for messaging by the user to inform library staff of errors found in bibliographic records. The message is sent by use of the OOPS command, and results in a printout which is used by processing staff for online catalog maintenance. This article describes LIAS, the use of the OOPS command, the processing of the resulting OOPS reports, an assessment of the effect of its use, and some speculation on the expansion of the LIAS message system for use in catalog maintenance.
    Date
    7. 1.2007 13:22:30
  2. Eliot, J.: MARC and OPAC systems : discussion document (1994) 0.03
    0.0296588 = product of:
      0.07909013 = sum of:
        0.048399284 = weight(_text_:use in 10) [ClassicSimilarity], result of:
          0.048399284 = score(doc=10,freq=4.0), product of:
            0.12644777 = queryWeight, product of:
              3.0620887 = idf(docFreq=5623, maxDocs=44218)
              0.041294612 = queryNorm
            0.3827611 = fieldWeight in 10, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.0620887 = idf(docFreq=5623, maxDocs=44218)
              0.0625 = fieldNorm(doc=10)
        0.021862645 = weight(_text_:of in 10) [ClassicSimilarity], result of:
          0.021862645 = score(doc=10,freq=12.0), product of:
            0.06457475 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.041294612 = queryNorm
            0.33856338 = fieldWeight in 10, product of:
              3.4641016 = tf(freq=12.0), with freq of:
                12.0 = termFreq=12.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0625 = fieldNorm(doc=10)
        0.008828212 = product of:
          0.017656423 = sum of:
            0.017656423 = weight(_text_:on in 10) [ClassicSimilarity], result of:
              0.017656423 = score(doc=10,freq=2.0), product of:
                0.090823986 = queryWeight, product of:
                  2.199415 = idf(docFreq=13325, maxDocs=44218)
                  0.041294612 = queryNorm
                0.19440265 = fieldWeight in 10, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.199415 = idf(docFreq=13325, maxDocs=44218)
                  0.0625 = fieldNorm(doc=10)
          0.5 = coord(1/2)
      0.375 = coord(3/8)
    
    Abstract
    A discussion document produced following a meeting the Users of Book Industry Standards (UBIS) Bibliographic Standards Working Group at the University of London as part of a project to consider the Survey on the use of UK-MARC by Russell Sweeney published in 1991 by the British Library National Bibliographic Service. Considers the suitability, or otherwise, of the UKMARC format for use in OPACs. Summarizes the issues involved, discussing: the UKMARC exchange format, tagging and coding structure (record complexity, analytical entries, non filing indicators), data content (statements of responsibility, main versus added entry) and records standards
  3. Ballard, T.; Grimaldi, A.: Improve OPAC searching by reducing tagging errors in MARC records (1997) 0.02
    0.018396895 = product of:
      0.049058385 = sum of:
        0.017850775 = weight(_text_:of in 695) [ClassicSimilarity], result of:
          0.017850775 = score(doc=695,freq=8.0), product of:
            0.06457475 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.041294612 = queryNorm
            0.27643585 = fieldWeight in 695, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0625 = fieldNorm(doc=695)
        0.008828212 = product of:
          0.017656423 = sum of:
            0.017656423 = weight(_text_:on in 695) [ClassicSimilarity], result of:
              0.017656423 = score(doc=695,freq=2.0), product of:
                0.090823986 = queryWeight, product of:
                  2.199415 = idf(docFreq=13325, maxDocs=44218)
                  0.041294612 = queryNorm
                0.19440265 = fieldWeight in 695, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.199415 = idf(docFreq=13325, maxDocs=44218)
                  0.0625 = fieldNorm(doc=695)
          0.5 = coord(1/2)
        0.0223794 = product of:
          0.0447588 = sum of:
            0.0447588 = weight(_text_:22 in 695) [ClassicSimilarity], result of:
              0.0447588 = score(doc=695,freq=2.0), product of:
                0.1446067 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.041294612 = queryNorm
                0.30952093 = fieldWeight in 695, 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=695)
          0.5 = coord(1/2)
      0.375 = coord(3/8)
    
    Abstract
    One of the most common errors in cataloguing library materials involves miscoding of the nonfiling indicator of title fields. Notes the extent of the problem and its negative effect on searching in the library's online catalogue and surveys how librarians have approached solutions to the problems. Describes how the major library automation system address this problem
    Date
    6. 3.1997 16:22:15
  4. Ayres, F.H.; Nielsen, L.P.S.; Ridley, M.J.: Bibliographic management : a new approach using the manifestations concept and the Bradford OPAC (1996) 0.02
    0.017413678 = product of:
      0.046436474 = sum of:
        0.019129815 = weight(_text_:of in 5162) [ClassicSimilarity], result of:
          0.019129815 = score(doc=5162,freq=12.0), product of:
            0.06457475 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.041294612 = queryNorm
            0.29624295 = fieldWeight in 5162, product of:
              3.4641016 = tf(freq=12.0), with freq of:
                12.0 = termFreq=12.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0546875 = fieldNorm(doc=5162)
        0.007724685 = product of:
          0.01544937 = sum of:
            0.01544937 = weight(_text_:on in 5162) [ClassicSimilarity], result of:
              0.01544937 = score(doc=5162,freq=2.0), product of:
                0.090823986 = queryWeight, product of:
                  2.199415 = idf(docFreq=13325, maxDocs=44218)
                  0.041294612 = queryNorm
                0.17010231 = fieldWeight in 5162, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.199415 = idf(docFreq=13325, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=5162)
          0.5 = coord(1/2)
        0.019581974 = product of:
          0.039163947 = sum of:
            0.039163947 = weight(_text_:22 in 5162) [ClassicSimilarity], result of:
              0.039163947 = score(doc=5162,freq=2.0), product of:
                0.1446067 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.041294612 = queryNorm
                0.2708308 = fieldWeight in 5162, 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=5162)
          0.5 = coord(1/2)
      0.375 = coord(3/8)
    
    Abstract
    The Bradford OPAC is an experimental prototype OPAC, with a graphical user interface, based on the manifestation concept. It was designed to study some of the problems in catalogues where there are many versions of the same work or complex multipart works. In place of the main entry based approach of one complete record for each item, the OPAC groups together into sets items that are manifestations of the same work. Users are presented with shorter lists of different intellectual works. Items in a set can be sorted, searched and displayed according to user supplied criteria
    Source
    Cataloging and classification quarterly. 22(1996) no.1, S.3-28
  5. Carlyle, A.: Fulfilling the second objective in the online catalog : schemes for organizing author and work records into usable displays (1997) 0.02
    0.01736885 = product of:
      0.046316933 = sum of:
        0.020873476 = weight(_text_:retrieval in 908) [ClassicSimilarity], result of:
          0.020873476 = score(doc=908,freq=2.0), product of:
            0.124912694 = queryWeight, product of:
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.041294612 = queryNorm
            0.16710453 = fieldWeight in 908, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.0390625 = fieldNorm(doc=908)
        0.017640345 = weight(_text_:of in 908) [ClassicSimilarity], result of:
          0.017640345 = score(doc=908,freq=20.0), product of:
            0.06457475 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.041294612 = queryNorm
            0.27317715 = fieldWeight in 908, product of:
              4.472136 = tf(freq=20.0), with freq of:
                20.0 = termFreq=20.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0390625 = fieldNorm(doc=908)
        0.007803111 = product of:
          0.015606222 = sum of:
            0.015606222 = weight(_text_:on in 908) [ClassicSimilarity], result of:
              0.015606222 = score(doc=908,freq=4.0), product of:
                0.090823986 = queryWeight, product of:
                  2.199415 = idf(docFreq=13325, maxDocs=44218)
                  0.041294612 = queryNorm
                0.1718293 = fieldWeight in 908, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  2.199415 = idf(docFreq=13325, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=908)
          0.5 = coord(1/2)
      0.375 = coord(3/8)
    
    Abstract
    The 2nd objective of the catalogue, adopted internationally in the Paris Principles, requires that cataloguing records for particular authors and particular works be easily identified (IFLA 1991). Analysis of the requirements of the 2nd objective of the catalogue shows that it has 2 components: a retrieval component; and a display component; and that it may be interpreted broadly to include related works and works about a work or author. Investigates 2 schemes for their contributions to the creation of online catalogue displays that meet 2nd objective requirements. Analyzes the catalogue filing rule scheme to show that author and work displays in card catalogues have been composed of many groups or classes of materials that may also be used to create organized displays in online catalogues. The groups used in the filing rule scheme are based on relationships among items. Proposes a scheme based on Tillet's bibliographic relationship taxonomy to discover additional types of relationships that may be used to group record in online catalogue displays leading to a new scheme for the creation of organized display in online catalogues. Incorporates elements from both the filing rule scheme and the bibliographic relationship taxonomy to create displays that meet the requirements of the 2nd objective more fully than either scheme does alone
  6. Martin, G.: Main entry : the argument for a defence of main entry in the OPAC (1996) 0.02
    0.016436256 = product of:
      0.043830015 = sum of:
        0.012622404 = weight(_text_:of in 7234) [ClassicSimilarity], result of:
          0.012622404 = score(doc=7234,freq=4.0), product of:
            0.06457475 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.041294612 = queryNorm
            0.19546966 = fieldWeight in 7234, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0625 = fieldNorm(doc=7234)
        0.008828212 = product of:
          0.017656423 = sum of:
            0.017656423 = weight(_text_:on in 7234) [ClassicSimilarity], result of:
              0.017656423 = score(doc=7234,freq=2.0), product of:
                0.090823986 = queryWeight, product of:
                  2.199415 = idf(docFreq=13325, maxDocs=44218)
                  0.041294612 = queryNorm
                0.19440265 = fieldWeight in 7234, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.199415 = idf(docFreq=13325, maxDocs=44218)
                  0.0625 = fieldNorm(doc=7234)
          0.5 = coord(1/2)
        0.0223794 = product of:
          0.0447588 = sum of:
            0.0447588 = weight(_text_:22 in 7234) [ClassicSimilarity], result of:
              0.0447588 = score(doc=7234,freq=2.0), product of:
                0.1446067 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.041294612 = queryNorm
                0.30952093 = fieldWeight in 7234, 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=7234)
          0.5 = coord(1/2)
      0.375 = coord(3/8)
    
    Abstract
    Argues that the current understanding of main entry is the chief access point for the work in a physical item being described by a bibliographic record. Explains the justification for main entries while drawing attention to the few related problems as they relate to OPACs
    Footnote
    Paper presented at the Australian Committee on Cataloguing (ACOC) seminar 'Rule revisions: who needs them' held prior to the National Cataloguing Conference in Oct. 95
    Source
    Cataloguing Australia. 22(1996) nos.1/2, S.21-25
  7. Catalogue 2.0 : the future of the library catalogue (2013) 0.01
    0.0134677375 = product of:
      0.035913967 = sum of:
        0.016698781 = weight(_text_:retrieval in 1339) [ClassicSimilarity], result of:
          0.016698781 = score(doc=1339,freq=2.0), product of:
            0.124912694 = queryWeight, product of:
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.041294612 = queryNorm
            0.13368362 = fieldWeight in 1339, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.03125 = fieldNorm(doc=1339)
        0.014801081 = weight(_text_:of in 1339) [ClassicSimilarity], result of:
          0.014801081 = score(doc=1339,freq=22.0), product of:
            0.06457475 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.041294612 = queryNorm
            0.2292085 = fieldWeight in 1339, product of:
              4.690416 = tf(freq=22.0), with freq of:
                22.0 = termFreq=22.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.03125 = fieldNorm(doc=1339)
        0.004414106 = product of:
          0.008828212 = sum of:
            0.008828212 = weight(_text_:on in 1339) [ClassicSimilarity], result of:
              0.008828212 = score(doc=1339,freq=2.0), product of:
                0.090823986 = queryWeight, product of:
                  2.199415 = idf(docFreq=13325, maxDocs=44218)
                  0.041294612 = queryNorm
                0.097201325 = fieldWeight in 1339, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.199415 = idf(docFreq=13325, maxDocs=44218)
                  0.03125 = fieldNorm(doc=1339)
          0.5 = coord(1/2)
      0.375 = coord(3/8)
    
    Abstract
    Will there be a library catalogue in the future and, if so, what will it look like? In the last 25 years, the library catalogue has undergone an evolution, from card catalogues to OPACs, discovery systems and even linked data applications making library bibliographic data accessible on the web. At the same time, users expectations of what catalogues will be able to offer in the way of discovery have never been higher. This groundbreaking edited collection brings together some of the foremost international cataloguing practitioners and thought leaders, including Lorcan Dempsey, Emmanuelle Bermès, Marshall Breeding and Karen Calhoun, to provide an overview of the current state of the art of the library catalogue and look ahead to see what the library catalogue might become. Practical projects and cutting edge concepts are showcased in discussions of linked data and the Semantic Web, user expectations and needs, bibliographic control, the FRBRization of the catalogue, innovations in search and retrieval, next-generation discovery products and mobile catalogues.
    Content
    Foreword - Marshall Breeding Introduction - Sally Chambers 1. Next generation catalogues: what do users think? - Anne Christensen 2. Making search work for the library user - Till Kinstler 3. Next-generation discovery: an overview of the European Scene - Marshall Breeding 4. The mobile library catalogue - Lukas Koster and Driek Heesakkers 5. FRBRizing your catalogue - Rosemie Callewaert 6. Enabling your catalogue for the semantic web - Emmanuelle Bermes 7. Supporting digital scholarship: bibliographic control, library co-operatives and open access repositories - Karen Calhoun 8. Thirteen ways of look at the libraries, discovery and the catalogue: scale, workflow, attention - Lorcan Dempsey.
  8. Khalid, H.M.; Mahmood, K.: Cataloguing practice in university libraries : a comparison of three developing countries (Pakistan, Malaysia, Saudia Arabia) (1997) 0.01
    0.012652023 = product of:
      0.05060809 = sum of:
        0.029945528 = weight(_text_:use in 3018) [ClassicSimilarity], result of:
          0.029945528 = score(doc=3018,freq=2.0), product of:
            0.12644777 = queryWeight, product of:
              3.0620887 = idf(docFreq=5623, maxDocs=44218)
              0.041294612 = queryNorm
            0.23682132 = fieldWeight in 3018, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.0620887 = idf(docFreq=5623, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3018)
        0.020662563 = weight(_text_:of in 3018) [ClassicSimilarity], result of:
          0.020662563 = score(doc=3018,freq=14.0), product of:
            0.06457475 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.041294612 = queryNorm
            0.31997898 = fieldWeight in 3018, product of:
              3.7416575 = tf(freq=14.0), with freq of:
                14.0 = termFreq=14.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3018)
      0.25 = coord(2/8)
    
    Abstract
    Surveys the status of catalguing practice in university libraries in 3 Asian developing countries, Pakistan, Malaysia, and Saudia Arabia. Examines the extent of the usage of international cataloguing tools such as cataloguing codes (AACR, ISBD), classification schemes (DDC, LCC) and subject heading lists (Sears, LCSH). Results indicate that there is an overall uniformity in the use of such tools, with a trend towards automation of cataloguing services with more access points for catalogue searching. Online catalogues are also replacing all traditional catalogue forms (card, printed, and microform). Findings show that, in using information technology in technical services, Malaysian university libraries are more advanced than those of Pakistan and Saudi Arabia
  9. Fattahi, R.: ¬A uniform approach to the indexing of cataloguing data in online library systems (1997) 0.01
    0.012059253 = product of:
      0.04823701 = sum of:
        0.025048172 = weight(_text_:retrieval in 131) [ClassicSimilarity], result of:
          0.025048172 = score(doc=131,freq=2.0), product of:
            0.124912694 = queryWeight, product of:
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.041294612 = queryNorm
            0.20052543 = fieldWeight in 131, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.046875 = fieldNorm(doc=131)
        0.023188837 = weight(_text_:of in 131) [ClassicSimilarity], result of:
          0.023188837 = score(doc=131,freq=24.0), product of:
            0.06457475 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.041294612 = queryNorm
            0.3591007 = fieldWeight in 131, product of:
              4.8989797 = tf(freq=24.0), with freq of:
                24.0 = termFreq=24.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.046875 = fieldNorm(doc=131)
      0.25 = coord(2/8)
    
    Abstract
    Argues that in library cataloguing and for optional functionality of bibliographic records the indexing of fields and subfields should follow a uniform approach. This would maintain effectiveness in searching, retrieval and display of bibliographic information both within systems and between systems. However, a review of different postings to the AUTOCAT and USMARC discussion lists indicates that the indexing and tagging of cataloguing data do not, at present, follow a consistent approach in online library systems. If the rationale of cataloguing principles is to bring uniformity in bibliographic description and effectiveness in access, they should also address the question of uniform approaches to the indexing of cataloguing data. In this context and in terms of the identification and handling of data elements, cataloguing standards (codes, MARC formats and the Z39.50 standard) should be brought closer, in that they should provide guidelines for the designation of data elements for machine readable records
  10. Ayres, F.H.; Nielsen, L.P.S.; Ridley, M.J.: Design and display issues for a manifestation-based catalogue at Bradford (1997) 0.01
    0.00872187 = product of:
      0.03488748 = sum of:
        0.02008212 = weight(_text_:of in 7910) [ClassicSimilarity], result of:
          0.02008212 = score(doc=7910,freq=18.0), product of:
            0.06457475 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.041294612 = queryNorm
            0.3109903 = fieldWeight in 7910, product of:
              4.2426405 = tf(freq=18.0), with freq of:
                18.0 = termFreq=18.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.046875 = fieldNorm(doc=7910)
        0.014805362 = product of:
          0.029610723 = sum of:
            0.029610723 = weight(_text_:on in 7910) [ClassicSimilarity], result of:
              0.029610723 = score(doc=7910,freq=10.0), product of:
                0.090823986 = queryWeight, product of:
                  2.199415 = idf(docFreq=13325, maxDocs=44218)
                  0.041294612 = queryNorm
                0.32602316 = fieldWeight in 7910, product of:
                  3.1622777 = tf(freq=10.0), with freq of:
                    10.0 = termFreq=10.0
                  2.199415 = idf(docFreq=13325, maxDocs=44218)
                  0.046875 = fieldNorm(doc=7910)
          0.5 = coord(1/2)
      0.25 = coord(2/8)
    
    Abstract
    Describes the technical aspects of a feasibility study to test a new concept in bibliographic control based on the manifestations of a work. Conventional catalogues are based on the main entry principle which follows from the concept that there should be 1 main entry for each work. The Bradford OPAC project, at Bradford University, UK, aimed to develop a new type of hierarchical bibliographic record structure to cope with the problem of applying the main entry principle to multiple cataloguing records which are manisfestations of the same work. The project involved the storage of MARC data sets of bibliographic records, taken from the Bradford University Library OPAC and the OCLC WorldCat database, in a relational database (MS Access) on a PC. This was then used for an experimental Windows based OPAC, to evaluate the overall success of the idea and any problem areas identified with a view to a more substantial study. The project also aimed to test whether intelligent and responsive software, using a graphic user interface and based on sets of manifestations, could provide a better route to information than a display based on a single work
  11. Petrucciani, A.: Quality of library catalogs and value of (good) catalogs (2015) 0.01
    0.0075135427 = product of:
      0.03005417 = sum of:
        0.019129815 = weight(_text_:of in 1878) [ClassicSimilarity], result of:
          0.019129815 = score(doc=1878,freq=12.0), product of:
            0.06457475 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.041294612 = queryNorm
            0.29624295 = fieldWeight in 1878, product of:
              3.4641016 = tf(freq=12.0), with freq of:
                12.0 = termFreq=12.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0546875 = fieldNorm(doc=1878)
        0.010924355 = product of:
          0.02184871 = sum of:
            0.02184871 = weight(_text_:on in 1878) [ClassicSimilarity], result of:
              0.02184871 = score(doc=1878,freq=4.0), product of:
                0.090823986 = queryWeight, product of:
                  2.199415 = idf(docFreq=13325, maxDocs=44218)
                  0.041294612 = queryNorm
                0.24056101 = fieldWeight in 1878, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  2.199415 = idf(docFreq=13325, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=1878)
          0.5 = coord(1/2)
      0.25 = coord(2/8)
    
    Abstract
    The quality of large catalogs is uneven and often low, but this issue is underrated and understudied. Library catalogs often fail to communicate correct and clear information to users and their low quality is not simply due to faults, duplications, and so on but also to unwise cataloging standards and policies. While there is plenty of uncontrolled information about books and other publications, the need for good-quality bibliographic information is apparent and library catalogs may provide a trustworthy map of the publishing output, with full control of editions, works, authors, and so on and effective navigation functions, which are lacking in today's information-rich environment.
  12. Raine, H.; Stalker, L.: Rare book records in online systems (1996) 0.01
    0.0071964967 = product of:
      0.028785987 = sum of:
        0.019957775 = weight(_text_:of in 911) [ClassicSimilarity], result of:
          0.019957775 = score(doc=911,freq=10.0), product of:
            0.06457475 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.041294612 = queryNorm
            0.3090647 = fieldWeight in 911, product of:
              3.1622777 = tf(freq=10.0), with freq of:
                10.0 = termFreq=10.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0625 = fieldNorm(doc=911)
        0.008828212 = product of:
          0.017656423 = sum of:
            0.017656423 = weight(_text_:on in 911) [ClassicSimilarity], result of:
              0.017656423 = score(doc=911,freq=2.0), product of:
                0.090823986 = queryWeight, product of:
                  2.199415 = idf(docFreq=13325, maxDocs=44218)
                  0.041294612 = queryNorm
                0.19440265 = fieldWeight in 911, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.199415 = idf(docFreq=13325, maxDocs=44218)
                  0.0625 = fieldNorm(doc=911)
          0.5 = coord(1/2)
      0.25 = coord(2/8)
    
    Abstract
    Rare book cataloguers have on various occasions expressed frustration that their carefully constructed rare book records 'disappear' into 'vanilla' catalogues designed and maintained by system vendors or by local system staff with only the most general knowledge of cataloguing. Reports the results of a 1993 survey of online systems used for rare book cataloguing and takes a first step toward making a set of recommendations regarding the display and indexing of rare book records in such systems
  13. Pelayo, J.J.J.; Cano, F.J.B.: Propuesta para la optimizacion de asientos catalograficos en catalogos en linea de primera generacion (1997) 0.01
    0.0066697467 = product of:
      0.026678987 = sum of:
        0.017850775 = weight(_text_:of in 736) [ClassicSimilarity], result of:
          0.017850775 = score(doc=736,freq=8.0), product of:
            0.06457475 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.041294612 = queryNorm
            0.27643585 = fieldWeight in 736, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0625 = fieldNorm(doc=736)
        0.008828212 = product of:
          0.017656423 = sum of:
            0.017656423 = weight(_text_:on in 736) [ClassicSimilarity], result of:
              0.017656423 = score(doc=736,freq=2.0), product of:
                0.090823986 = queryWeight, product of:
                  2.199415 = idf(docFreq=13325, maxDocs=44218)
                  0.041294612 = queryNorm
                0.19440265 = fieldWeight in 736, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.199415 = idf(docFreq=13325, maxDocs=44218)
                  0.0625 = fieldNorm(doc=736)
          0.5 = coord(1/2)
      0.25 = coord(2/8)
    
    Abstract
    Makes a proposal for the optimization of first generation online catalogues which tries to unify the different institutional projects for the establishment of simplified ISBD standards and MARC formats, as well as the results of occasional studies and researches on cataloguing codification. Offers a feasible solution, for immediate application, for a definitive transition from card catalogue to automated catalogue
    Footnote
    Übers. des Titels: Proposal for the optimization of catalogue records in online catalogues
  14. Erklärung zu den internationalen Katalogisierungsprinzipien (2009) 0.00
    0.0033516586 = product of:
      0.013406634 = sum of:
        0.007889003 = weight(_text_:of in 3286) [ClassicSimilarity], result of:
          0.007889003 = score(doc=3286,freq=4.0), product of:
            0.06457475 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.041294612 = queryNorm
            0.12216854 = fieldWeight in 3286, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0390625 = fieldNorm(doc=3286)
        0.0055176322 = product of:
          0.0110352645 = sum of:
            0.0110352645 = weight(_text_:on in 3286) [ClassicSimilarity], result of:
              0.0110352645 = score(doc=3286,freq=2.0), product of:
                0.090823986 = queryWeight, product of:
                  2.199415 = idf(docFreq=13325, maxDocs=44218)
                  0.041294612 = queryNorm
                0.121501654 = fieldWeight in 3286, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.199415 = idf(docFreq=13325, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=3286)
          0.5 = coord(1/2)
      0.25 = coord(2/8)
    
    Abstract
    Das "Statement of Principles" - allgemein bekannt als "Paris Principles" - wurde 1961 von der International Conference on Cataloguing Principles verabschiedet. Sein Ziel, als Basis für die internationale Standardisierung in der Katalogisierung zu dienen, ist sicherlich erreicht worden: Die meisten Katalogisierungsregelwerke, die in der Folgezeit weltweit entwickelt wurden, folgten den Prinzipien ganz oder wenigstens in hohem Maß. Mehr als vierzig Jahre später ist das Bedürfnis nach gemeinsamen internationalen Katalogisierungsregeln gewachsen, weil Katalogisierer und Benutzer weltweit OPACs (Online Public Access Catalogues = Online-Benutzerkataloge) nutzen. An der Schwelle des 21. Jahrhunderts hat die IFLA einen Vorstoß unternommen, neue Prinzipien zu erarbeiten, die auf Online-Bibliothekskataloge und auch darüber hinaus anwendbar sind. Das oberste Prinzip ist der Komfort des Katalognutzers. Diese Erklärung ersetzt die "Paris Principles" und weitet den Geltungsbereich von rein textlichen Werken auf alle Materialarten aus und von der Bestimmung und Form einer Eintragung auf alle Aspekte von bibliografischen Daten und Normdaten, die in Bibliothekskatalogen genutzt werden. Sie umfasst nicht nur Prinzipien und Ziele (d. h. Funktionen des Katalogs), sondern auch Regelungen, die international in Katalogisierungsregelwerken enthalten sein sollten, und gibt Anleitung für Suchfunktionen. Die Prinzipien bauen auf den großen Katalogtraditionen der Welt sowie auf dem konzeptionellen Modell der Functional Requirements for Bibliographic Records (FRBR) der IFLA auf.
    Footnote
    Deutsche Übersetzung von: Statement of International Cataloguing Principles.
  15. Ruiz-Pérez, R.: Choice of author access points for online catalogs of monographs in Spanish (1998) 0.00
    0.002761151 = product of:
      0.022089208 = sum of:
        0.022089208 = weight(_text_:of in 5315) [ClassicSimilarity], result of:
          0.022089208 = score(doc=5315,freq=4.0), product of:
            0.06457475 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.041294612 = queryNorm
            0.34207192 = fieldWeight in 5315, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.109375 = fieldNorm(doc=5315)
      0.125 = coord(1/8)
    
  16. Zumer, M.; Riesthuis, G.J.A.: Consequences of implementing FRBR : are we ready to open pandora's box? (2002) 0.00
    0.0026460518 = product of:
      0.021168415 = sum of:
        0.021168415 = weight(_text_:of in 637) [ClassicSimilarity], result of:
          0.021168415 = score(doc=637,freq=20.0), product of:
            0.06457475 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.041294612 = queryNorm
            0.32781258 = fieldWeight in 637, product of:
              4.472136 = tf(freq=20.0), with freq of:
                20.0 = termFreq=20.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.046875 = fieldNorm(doc=637)
      0.125 = coord(1/8)
    
    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.
  17. Shannon, K.L.; Gibbs, M.E.: From catalog to OPAC : a look at 25 years of technical services in school libraries (1996) 0.00
    0.0025828204 = product of:
      0.020662563 = sum of:
        0.020662563 = weight(_text_:of in 4427) [ClassicSimilarity], result of:
          0.020662563 = score(doc=4427,freq=14.0), product of:
            0.06457475 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.041294612 = queryNorm
            0.31997898 = fieldWeight in 4427, product of:
              3.7416575 = tf(freq=14.0), with freq of:
                14.0 = termFreq=14.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0546875 = fieldNorm(doc=4427)
      0.125 = coord(1/8)
    
    Abstract
    Describes the major changes that have taken place in technical services in school libraries since 1967; cataloguing principles and practices, from earlier codes to AACR2; types of materials acquired, catalogued and processed, from mainly hardback books to a variety of audiovisual materials including CD-ROMs and videodiscs; and automation, which has allowed many school libraries to take advantage of shared cataloguing and to provide more standardized bibliographic control of library materials
    Source
    Technical services management: 1965-1990. A quarter of a century of change and a look into the future. Festschrift for Kathryn Luther Henderson. Ed.: L.C. Smith et al
  18. Ercegovac, Z.: Minimal level cataloging : what does it mean for maps in the contexts of card catalogs, online catalogs, and digital libraries? (1998) 0.00
    0.002510265 = product of:
      0.02008212 = sum of:
        0.02008212 = weight(_text_:of in 1149) [ClassicSimilarity], result of:
          0.02008212 = score(doc=1149,freq=18.0), product of:
            0.06457475 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.041294612 = queryNorm
            0.3109903 = fieldWeight in 1149, product of:
              4.2426405 = tf(freq=18.0), with freq of:
                18.0 = termFreq=18.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.046875 = fieldNorm(doc=1149)
      0.125 = coord(1/8)
    
    Abstract
    In this article, we examine some of the proposals which have dealt with the problems in cataloging in 2 different technological contexts: printed-card catalogs and online catalogs. We first look at some of the measures which attempted to deal with the 'crisis in cataloging' at the Library of Congress in the 1940s. Then we address some of the current problems in cataloging in the era of OPACs. In particular, we discuss the extent to which minimal-level cataloging, as defines by AACR and implemented in the OCLC database, works for maps. Our discussion is organized around 2 main groups of access points: controlled vocabulary data elements, including name data elements, and free-text data elements. In closing, we discuss prospects that the next generation of online catalogs uisng the Z39.50 protocol and SGML format might offer to minimal-level cataloging for maps
    Source
    Journal of the American Society for Information Science. 49(1998) no.8, S.706-719
  19. Verwer, R.: Waar is W.F. Hermans? : het bedrog van de OPC (1996) 0.00
    0.002494722 = product of:
      0.019957775 = sum of:
        0.019957775 = weight(_text_:of in 4919) [ClassicSimilarity], result of:
          0.019957775 = score(doc=4919,freq=10.0), product of:
            0.06457475 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.041294612 = queryNorm
            0.3090647 = fieldWeight in 4919, product of:
              3.1622777 = tf(freq=10.0), with freq of:
                10.0 = termFreq=10.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0625 = fieldNorm(doc=4919)
      0.125 = coord(1/8)
    
    Abstract
    A study of the online catalogues of major academic libraries and databases in the Netherlands shows considerable variation in the form of name used for the author W.F. Hermans. The problem lies with a lack of authority control in headings used in the Dutch national union Pica catalogue. Reactions from 2 cataloguers point to the difficulties in maintaining catalogues in the face of reduced funding and to the important role played by the Pica project in improving library services and reducing cataloguing backlogs
  20. Welsh, A.: ¬The rare books catalog and the scholarly database (2016) 0.00
    0.0023912268 = product of:
      0.019129815 = sum of:
        0.019129815 = weight(_text_:of in 5128) [ClassicSimilarity], result of:
          0.019129815 = score(doc=5128,freq=12.0), product of:
            0.06457475 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.041294612 = queryNorm
            0.29624295 = fieldWeight in 5128, product of:
              3.4641016 = tf(freq=12.0), with freq of:
                12.0 = termFreq=12.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0546875 = fieldNorm(doc=5128)
      0.125 = coord(1/8)
    
    Abstract
    The article is a researcher's eye view of the value of the library catalog not only as a database to be searched for surrogates of objects of study, but as a corpus of text that can be analyzed in its own right, or incorporated within the researcher's own research database. Barriers are identified in the ways in which catalog data can be output and the technical skills researchers currently need to download, ingest, and manipulate data. Research tools and datasets created by, or in collaboration with, the library community are identified.
    Footnote
    Beitrag in einem Themenherft: 'The present and future state of rare materials cataloging: an international perspective'.