Search (8 results, page 1 of 1)

  • × author_ss:"Williamson, N.J."
  • × year_i:[2000 TO 2010}
  1. Williamson, N.J.: Knowledge structures and the Internet : progress and prospects (2006) 0.02 
    0.016271085 = product of:
  0.04881325 = sum of:
    0.036656834 = weight(_text_:internet in 238) [ClassicSimilarity], result of:
      0.036656834 = score(doc=238,freq=4.0), product of:
        0.11352337 = queryWeight, product of:
          2.9522398 = idf(docFreq=6276, maxDocs=44218)
          0.038453303 = queryNorm
        0.32290122 = fieldWeight in 238, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.9522398 = idf(docFreq=6276, maxDocs=44218)
          0.0546875 = fieldNorm(doc=238)
    0.012156415 = product of:
      0.036469243 = sum of:
        0.036469243 = weight(_text_:22 in 238) [ClassicSimilarity], result of:
          0.036469243 = score(doc=238,freq=2.0), product of:
            0.13465692 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.038453303 = queryNorm
            0.2708308 = fieldWeight in 238, 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=238)
      0.33333334 = coord(1/3)
  0.33333334 = coord(2/6)
    Abstract
    This paper analyses the development of the knowledge structures provided as aids to users in searching the Internet. Specific focus is given to web directories, thesauri and gateways and portals. The paper assumes that users need to be able to access information in two ways - to locate information on a subject directly in response to a search term and to be able to browse so as to familiarize themselves with a domain or to refine a request. Emphasis is to the browsing aspect. Background and development are addressed. Structures are analyzed, problems are identified, and future directions discussed.
    Date
    27.12.2008 15:56:22
  2. Williamson, N.J.: Knowledge structures and the Internet : progress and prospects (2007) 0.01 
    0.006982255 = product of:
  0.041893527 = sum of:
    0.041893527 = weight(_text_:internet in 646) [ClassicSimilarity], result of:
      0.041893527 = score(doc=646,freq=4.0), product of:
        0.11352337 = queryWeight, product of:
          2.9522398 = idf(docFreq=6276, maxDocs=44218)
          0.038453303 = queryNorm
        0.36902997 = fieldWeight in 646, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.9522398 = idf(docFreq=6276, maxDocs=44218)
          0.0625 = fieldNorm(doc=646)
  0.16666667 = coord(1/6)
    Abstract
    This paper analyses the development of the knowledge structures-Web directories, thesauri, and gateways/portals-as they are presented on the Internet as aids to information seeking. It identifies problems and suggests improvements.
  3. Williamson, N.J.: Classification Issues: Report IFLA General Conference, Oslo, Norway, 2005 : Classification and Indexing Section (2005) 0.01 
    0.0050636334 = product of:
  0.030381799 = sum of:
    0.030381799 = weight(_text_:bibliothek in 6091) [ClassicSimilarity], result of:
      0.030381799 = score(doc=6091,freq=4.0), product of:
        0.1578712 = queryWeight, product of:
          4.1055303 = idf(docFreq=1980, maxDocs=44218)
          0.038453303 = queryNorm
        0.19244674 = fieldWeight in 6091, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          4.1055303 = idf(docFreq=1980, maxDocs=44218)
          0.0234375 = fieldNorm(doc=6091)
  0.16666667 = coord(1/6)
    Content
    Darin auch Berichte über die deutschen Beiträge: "The third paper by Magda Heiner-Freiling, of the Deutsche Bibliothek and Patrice Landry of the Swiss National Library focuses on "The Use of the Dewey Decimal Classification (DDC) for the Organization of the National Bibliographies: Switzerland and Germany/Austria." It discusses the reasons that led to the use of DDC for this purpose, and deals with the difficulties of adopting a common approach using the Second Dewey Summary (100 divisions). It also describes the challenges for the three libraries of incorporating German requirements into the Deutsche Nationalbibliografie. Their concerns have been brought about by the introduction of national bibliographies to the web environment and the need to "undertake studies on how to bring electronic documents under bibliographic control." The issues were intensified by the need to arrange national bibliographies in a "userfriendly" way and to ensure efficient subject access to records. In addition there had been "a long-standing IFLA and UNESCO recommendation to arrange bibliography according to an international classification scheme." These events provided the background for the decision by the three libraries to work together to produce a common Dewey Decimal Classification (DDC) arrangement for the national bibliographies of Austria, Germany and Switzerland. The position of each library is described. The Swiss National Library undertook a major reorganization of its operations and structures which included a study to select a classification scheme for its collection - a study which also looked at the national bibliography. For the Swiss national bibliography, this evaluation led to the replacement of an indexing system based on UDC with the Dewey Second Summary (100 Divisions) with modifications for Swiss history and geography. In 2004 Die Deutsche Bibliothek (DDB) decided "to use a new scheme based on DDC" for the new Deutsche Nationalbibliografie (DNB) and the Austrian national bibliography followed suit in the same year. These moves can be attributed to two factors. The first was the impending publication of a German translation of DDC. Secondly, since 1982 the three libraries had been using two different systems, a situation that placed constraints on the exchange of data for use by the bibliographies. There was growing international acceptance of DDC and the change to DDC would improve bibliographic services and facilitate cooperation with foreign national libraries.
  4. Williamson, N.J.: Thesauri in the digital age : stability and dynamism in their development and use (2000) 0.00 
    0.0049371994 = product of:
  0.029623196 = sum of:
    0.029623196 = weight(_text_:internet in 138) [ClassicSimilarity], result of:
      0.029623196 = score(doc=138,freq=2.0), product of:
        0.11352337 = queryWeight, product of:
          2.9522398 = idf(docFreq=6276, maxDocs=44218)
          0.038453303 = queryNorm
        0.2609436 = fieldWeight in 138, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.9522398 = idf(docFreq=6276, maxDocs=44218)
          0.0625 = fieldNorm(doc=138)
  0.16666667 = coord(1/6)
    Abstract
    The latest thesaurus guidelines, ISO 2788 and ANSI/NISO Z39.19-1993, were published before many recent changes in the nature of databases, and before the full impact of the Internet on information storage and retrieval. The major changes are addressed in light of implications for reconsideration and possible revision of the guidelines
  5. McIlwaine, I.C.; Williamson, N.J.: Class 61 - Medicine : restructuring progress 2000 (2000) 0.00 
    0.0040521384 = product of:
  0.02431283 = sum of:
    0.02431283 = product of:
      0.07293849 = sum of:
        0.07293849 = weight(_text_:22 in 1012) [ClassicSimilarity], result of:
          0.07293849 = score(doc=1012,freq=2.0), product of:
            0.13465692 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.038453303 = queryNorm
            0.5416616 = fieldWeight in 1012, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=1012)
      0.33333334 = coord(1/3)
  0.16666667 = coord(1/6)
    Source
    Extensions and corrections to the UDC. 22(2000), S.49-75
  6. McIlwaine, I.C.; Williamson, N.J.: Class 61 - Medicine : restructuring progress in 2004 (2004) 0.00 
    0.003504789 = product of:
  0.021028733 = sum of:
    0.021028733 = product of:
      0.0630862 = sum of:
        0.0630862 = weight(_text_:29 in 3026) [ClassicSimilarity], result of:
          0.0630862 = score(doc=3026,freq=2.0), product of:
            0.13526669 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.038453303 = queryNorm
            0.46638384 = fieldWeight in 3026, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.09375 = fieldNorm(doc=3026)
      0.33333334 = coord(1/3)
  0.16666667 = coord(1/6)
    Date
    11. 8.2005 12:29:36
  7. Williamson, N.J.: Complementary and alternative medicine : its place in the reorganized medical sciences in the Universal Decimal Classification (2004) 0.00 
    0.0020444603 = product of:
  0.012266762 = sum of:
    0.012266762 = product of:
      0.036800284 = sum of:
        0.036800284 = weight(_text_:29 in 2662) [ClassicSimilarity], result of:
          0.036800284 = score(doc=2662,freq=2.0), product of:
            0.13526669 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.038453303 = queryNorm
            0.27205724 = fieldWeight in 2662, 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=2662)
      0.33333334 = coord(1/3)
  0.16666667 = coord(1/6)
    Date
    29. 8.2004 17:31:00
  8. Williamson, N.J.: Professor Neelameghan's contribution to the advancement and development of classification in the context of knowledge organization (2006) 0.00 
    0.0017523945 = product of:
  0.010514366 = sum of:
    0.010514366 = product of:
      0.0315431 = sum of:
        0.0315431 = weight(_text_:29 in 1481) [ClassicSimilarity], result of:
          0.0315431 = score(doc=1481,freq=2.0), product of:
            0.13526669 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.038453303 = queryNorm
            0.23319192 = fieldWeight in 1481, 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=1481)
      0.33333334 = coord(1/3)
  0.16666667 = coord(1/6)
    Date
    29. 2.2008 13:44:58

Languages

Themes