Search (8 results, page 1 of 1)

  • × year_i:[1990 TO 2000}
  • × author_ss:"Williamson, N.J."
  1. Williamson, N.J.: Deriving a thesaurus from a restructured UDC (1996) 0.00
    0.0018787299 = product of:
      0.015969204 = sum of:
        0.011599908 = weight(_text_:und in 5194) [ClassicSimilarity], result of:
          0.011599908 = score(doc=5194,freq=2.0), product of:
            0.06767212 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.030532904 = queryNorm
            0.17141339 = fieldWeight in 5194, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.0546875 = fieldNorm(doc=5194)
        0.004369296 = weight(_text_:in in 5194) [ClassicSimilarity], result of:
          0.004369296 = score(doc=5194,freq=2.0), product of:
            0.04153252 = queryWeight, product of:
              1.3602545 = idf(docFreq=30841, maxDocs=44218)
              0.030532904 = queryNorm
            0.10520181 = fieldWeight in 5194, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.3602545 = idf(docFreq=30841, maxDocs=44218)
              0.0546875 = fieldNorm(doc=5194)
      0.11764706 = coord(2/17)
    
    Series
    Advances in knowledge organization; vol.5
    Theme
    Konzeption und Anwendung des Prinzips Thesaurus
  2. Williamson, N.J.: ¬The importance of subject analysis in library and information science education (1997) 0.00
    6.568097E-4 = product of:
      0.011165765 = sum of:
        0.011165765 = weight(_text_:in in 667) [ClassicSimilarity], result of:
          0.011165765 = score(doc=667,freq=10.0), product of:
            0.04153252 = queryWeight, product of:
              1.3602545 = idf(docFreq=30841, maxDocs=44218)
              0.030532904 = queryNorm
            0.26884392 = fieldWeight in 667, product of:
              3.1622777 = tf(freq=10.0), with freq of:
                10.0 = termFreq=10.0
              1.3602545 = idf(docFreq=30841, maxDocs=44218)
              0.0625 = fieldNorm(doc=667)
      0.05882353 = coord(1/17)
    
    Abstract
    Discusses the nature and importance of subject analysis and subject authority control in the retrieval tools used in libraries and information centres. Included in the discussion are the requirements for effective subject retrieval from OPACs, bibliographic databases, full text systems and the Internet. Attempts to project the nature of subject analysis systems requirements into the future and to draw some conclusions about what new information professionals should be taught, and what skills they need to acquire for application in next century
  3. Williamson, N.J.: UDC activities (1993) 0.00
    6.3595327E-4 = product of:
      0.010811206 = sum of:
        0.010811206 = weight(_text_:in in 7086) [ClassicSimilarity], result of:
          0.010811206 = score(doc=7086,freq=6.0), product of:
            0.04153252 = queryWeight, product of:
              1.3602545 = idf(docFreq=30841, maxDocs=44218)
              0.030532904 = queryNorm
            0.260307 = fieldWeight in 7086, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              1.3602545 = idf(docFreq=30841, maxDocs=44218)
              0.078125 = fieldNorm(doc=7086)
      0.05882353 = coord(1/17)
    
    Abstract
    Reports on the change in the editorship of the UDC which went to Dr. I.C. McIlwaine, U.K. The UDC in North America: the archives have been tranferred from the University of Maryland to the University of Toronto. A UDC Restructuring project has been started in a feasibility study by I.C. McIlwaine and N. Williamson
  4. Williamson, N.J.: Standards and standardization in subject analysis systems : current status and future directions (1995) 0.00
    6.3595327E-4 = product of:
      0.010811206 = sum of:
        0.010811206 = weight(_text_:in in 1637) [ClassicSimilarity], result of:
          0.010811206 = score(doc=1637,freq=6.0), product of:
            0.04153252 = queryWeight, product of:
              1.3602545 = idf(docFreq=30841, maxDocs=44218)
              0.030532904 = queryNorm
            0.260307 = fieldWeight in 1637, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              1.3602545 = idf(docFreq=30841, maxDocs=44218)
              0.078125 = fieldNorm(doc=1637)
      0.05882353 = coord(1/17)
    
    Source
    Subject indexing: principles and practices in the 90's. Proceedings of the IFLA Satellite Meeting Held in Lisbon, Portugal, 17-18 August 1993, and sponsored by the IFLA Section on Classification and Indexing and the Instituto da Biblioteca Nacional e do Livro, Lisbon, Portugal. Ed.: R.P. Holley et al
  5. Williamson, N.J.: Classification in the Millennium (1997) 0.00
    6.3595327E-4 = product of:
      0.010811206 = sum of:
        0.010811206 = weight(_text_:in in 612) [ClassicSimilarity], result of:
          0.010811206 = score(doc=612,freq=6.0), product of:
            0.04153252 = queryWeight, product of:
              1.3602545 = idf(docFreq=30841, maxDocs=44218)
              0.030532904 = queryNorm
            0.260307 = fieldWeight in 612, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              1.3602545 = idf(docFreq=30841, maxDocs=44218)
              0.078125 = fieldNorm(doc=612)
      0.05882353 = coord(1/17)
    
    Abstract
    Classification and classification schemes will have an important role to play in the future, particularly in the field of Internet and WWW resources. Discusses the issues involved with particular reference to the 6th International Study Conference on Classification Research, London, 16-18 June 1997
  6. Williamson, N.J.: Subject cataloguing and LCSH (1991) 0.00
    5.8746844E-4 = product of:
      0.009986963 = sum of:
        0.009986963 = weight(_text_:in in 7926) [ClassicSimilarity], result of:
          0.009986963 = score(doc=7926,freq=8.0), product of:
            0.04153252 = queryWeight, product of:
              1.3602545 = idf(docFreq=30841, maxDocs=44218)
              0.030532904 = queryNorm
            0.24046129 = fieldWeight in 7926, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              1.3602545 = idf(docFreq=30841, maxDocs=44218)
              0.0625 = fieldNorm(doc=7926)
      0.05882353 = coord(1/17)
    
    Abstract
    Discusses subject headings, in particular. Library of Congress Subject Headings as a standard for subject representation of documents in library catalogues. Addresses: the characteristics of LCSH, its use in subject cataloguing and retrieval and its place in online catalogues. Considers the future of LCSH
  7. Williamson, N.J.: Standards and rules for subject access (1996) 0.00
    5.3962425E-4 = product of:
      0.009173612 = sum of:
        0.009173612 = weight(_text_:in in 5577) [ClassicSimilarity], result of:
          0.009173612 = score(doc=5577,freq=12.0), product of:
            0.04153252 = queryWeight, product of:
              1.3602545 = idf(docFreq=30841, maxDocs=44218)
              0.030532904 = queryNorm
            0.22087781 = fieldWeight in 5577, product of:
              3.4641016 = tf(freq=12.0), with freq of:
                12.0 = termFreq=12.0
              1.3602545 = idf(docFreq=30841, maxDocs=44218)
              0.046875 = fieldNorm(doc=5577)
      0.05882353 = coord(1/17)
    
    Abstract
    Standardization of subject access to bibliographic information systems is an important factor in national and international networking, cooperation, and exchange of bibliographic data. Standards, guidelines, and rules are needed to ensure consistency and quality in the design, development and application of indexing languages to documents and their citations. This paper defines the terms "standards" and "guidelines" as they apply to subject analysis used in library catalogs and bibliographic databases. It identifies and discusses the most important national and international "standards" that influence subject access to bibliographic data. Included are the tools of subject cataloging which have become standards in their own right, as well as formally prepared and approved guidelines. Each "standard" or "guideline" is described in terms of its origins, characteristics, and control and its importance in the design of bibliographic retrieval systems. Emphasis is given to the importance of the relationship between alphabetic and systematic access.
  8. McIlwaine, I.C.; Williamson, N.J.: International trends in subject analysis research (1999) 0.00
    5.087626E-4 = product of:
      0.008648965 = sum of:
        0.008648965 = weight(_text_:in in 4117) [ClassicSimilarity], result of:
          0.008648965 = score(doc=4117,freq=6.0), product of:
            0.04153252 = queryWeight, product of:
              1.3602545 = idf(docFreq=30841, maxDocs=44218)
              0.030532904 = queryNorm
            0.2082456 = fieldWeight in 4117, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              1.3602545 = idf(docFreq=30841, maxDocs=44218)
              0.0625 = fieldNorm(doc=4117)
      0.05882353 = coord(1/17)
    
    Abstract
    This paper describes a survey of subject analysis research over the ten year period 1988 to 1998. Data are drawn from the 'research environment' encompassing publications, conference papers, major bibliographic resources in the field of Library and Information Science and selective searches of the Internet. Findings reveal major and minor areas of research activity. Trends and developments are identified and conclusions drawn. Strengths and weaknesses in the approaches taken to subject analysis research are discussed and suggestions for improvements are made with a view to future research directions