Search (6 results, page 1 of 1)

0.010749864 = product of:
  0.042999458 = sum of:
    0.042999458 = product of:
      0.064499184 = sum of:
        0.03575501 = weight(_text_:language in 2288) [ClassicSimilarity], result of:
          0.03575501 = score(doc=2288,freq=2.0), product of:
            0.16497234 = queryWeight, product of:
              3.9232929 = idf(docFreq=2376, maxDocs=44218)
              0.042049456 = queryNorm
            0.21673335 = fieldWeight in 2288, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9232929 = idf(docFreq=2376, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2288)
        0.028744178 = weight(_text_:29 in 2288) [ClassicSimilarity], result of:
          0.028744178 = score(doc=2288,freq=2.0), product of:
            0.14791684 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.042049456 = queryNorm
            0.19432661 = fieldWeight in 2288, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2288)
      0.6666667 = coord(2/3)
  0.25 = coord(1/4)

Abstract

Bibliographic data is used to describe resources held in the collections of libraries, archives and museums. That data is mostly available on the Web today and mostly as linked data. Also on the Web are the controlled vocabulary systems of name authority files, like the Virtual International Authority File (VIAF), classification systems, and subject terms. These systems offer their own linked data to potentially help users find the information they want - whether at their local library or anywhere in the world that is willing to make their resources available. We have found it beneficial to merge authority data for names on a global level, as the entities are relatively clear. That is not true for subject concepts and terminology that have categorisation systems developed according to varying principles and schemes and are in multiple languages. Rather than requiring everyone in the world to use the same categorisation/classification system in the same language, we know that the Web offers us the opportunity to add descriptors assigned around the world using multiple systems from multiple perspectives to identify our resources. Those descriptors add value to refine searches, help users worldwide and share globally what each library does locally.

Source

Classification and authority control: expanding resource discovery: proceedings of the International UDC Seminar 2015, 29-30 October 2015, Lisbon, Portugal. Eds.: Slavic, A. u. M.I. Cordeiro

0.010706769 = product of:
  0.042827077 = sum of:
    0.042827077 = product of:
      0.06424061 = sum of:
        0.03575501 = weight(_text_:language in 191) [ClassicSimilarity], result of:
          0.03575501 = score(doc=191,freq=2.0), product of:
            0.16497234 = queryWeight, product of:
              3.9232929 = idf(docFreq=2376, maxDocs=44218)
              0.042049456 = queryNorm
            0.21673335 = fieldWeight in 191, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9232929 = idf(docFreq=2376, maxDocs=44218)
              0.0390625 = fieldNorm(doc=191)
        0.028485604 = weight(_text_:22 in 191) [ClassicSimilarity], result of:
          0.028485604 = score(doc=191,freq=2.0), product of:
            0.14725003 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.042049456 = queryNorm
            0.19345059 = fieldWeight in 191, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=191)
      0.6666667 = coord(2/3)
  0.25 = coord(1/4)

Abstract

International efforts to provide authority control include the work of IFLA, the AUTHOR Project funded by the European Commission, and related work conducted under the auspices of the ICA/CDS. IFLA developed the guidelines Form and Structure of Corporate Headings, documented the formulation of names along the lines of national origin in its publication Names of Persons, and published Guidelines for Authority and Reference Entries. Attention has shifted from a single authority record for each entity that would be shared internationally through the exchange of records to linking parallel authority records for the same entity. The access control of the future will account for difference in cataloging rules, transliteration standards, and cultural differences within the same language as well as for the need for different languages and scripts and will enable users to display the script and form of a heading that they expect. Project AUTHOR is a shared set of resource national authority files that used selections from the authority files of France, the United Kingdom, Spain, Portugal, and Belgium. The prototype tested an adaptation of Z39.50 server software for authority records and displays for user interface. An international standard for authority control records has been developed for corporate bodies, persons, and families. Through joint meetings efforts have been synchronized to develop authority control at the international level.

Date

10. 9.2000 17:38:22

0.003832557 = product of:
  0.015330228 = sum of:
    0.015330228 = product of:
      0.045990683 = sum of:
        0.045990683 = weight(_text_:29 in 1901) [ClassicSimilarity], result of:
          0.045990683 = score(doc=1901,freq=2.0), product of:
            0.14791684 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.042049456 = queryNorm
            0.31092256 = fieldWeight in 1901, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0625 = fieldNorm(doc=1901)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)

Date

29. 5.2015 13:20:17

0.0035755006 = product of:
  0.014302002 = sum of:
    0.014302002 = product of:
      0.042906005 = sum of:
        0.042906005 = weight(_text_:language in 5667) [ClassicSimilarity], result of:
          0.042906005 = score(doc=5667,freq=2.0), product of:
            0.16497234 = queryWeight, product of:
              3.9232929 = idf(docFreq=2376, maxDocs=44218)
              0.042049456 = queryNorm
            0.26008 = fieldWeight in 5667, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9232929 = idf(docFreq=2376, maxDocs=44218)
              0.046875 = fieldNorm(doc=5667)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)

Abstract

Forty years ago the ICCP in Paris laid the foundations of international co-operation in descriptive cataloging without explicitly speaking of authority control. Some of the factors in the evolution of authority control are the development of catalogs (from card catalog to local automation, to today's OPAC on the Web) and services provided by libraries (from individual service to local users to system networks, to the World Wide Web), as well as international agreements on cataloging (from Paris Principles to the UBC programme, to the report on Mandatory data elements for internationally shared resource authority records). This evolution progressed from the principle of uniform heading to the definition of authority entries and records, and from the responsibility of national bibliographic agencies for the form of the names of their own authors to be shared internationally to the concept of authorized equivalent heading. Some issues of the present state are the persisting differences among national rules and the aim of respecting both local culture and language and international readability.

0.0033534872 = product of:
  0.013413949 = sum of:
    0.013413949 = product of:
      0.040241845 = sum of:
        0.040241845 = weight(_text_:29 in 5661) [ClassicSimilarity], result of:
          0.040241845 = score(doc=5661,freq=2.0), product of:
            0.14791684 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.042049456 = queryNorm
            0.27205724 = fieldWeight in 5661, 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=5661)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)

Date

1. 8.2006 19:29:24

0.0033534872 = product of:
  0.013413949 = sum of:
    0.013413949 = product of:
      0.040241845 = sum of:
        0.040241845 = weight(_text_:29 in 1939) [ClassicSimilarity], result of:
          0.040241845 = score(doc=1939,freq=2.0), product of:
            0.14791684 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.042049456 = queryNorm
            0.27205724 = fieldWeight in 1939, 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=1939)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)

Date

29. 5.2015 11:26:32