Search (157 results, page 1 of 8)

  • × language_ss:"e"
  • × type_ss:"r"
  1. Gilbert, S.K.: SGML theory and practice (1989) 0.05
    0.045939792 = product of:
      0.11484948 = sum of:
        0.008443666 = weight(_text_:a in 5944) [ClassicSimilarity], result of:
          0.008443666 = score(doc=5944,freq=6.0), product of:
            0.04783308 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.04148407 = queryNorm
            0.17652355 = fieldWeight in 5944, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.0625 = fieldNorm(doc=5944)
        0.10640581 = weight(_text_:68 in 5944) [ClassicSimilarity], result of:
          0.10640581 = score(doc=5944,freq=2.0), product of:
            0.2234734 = queryWeight, product of:
              5.386969 = idf(docFreq=549, maxDocs=44218)
              0.04148407 = queryNorm
            0.4761453 = fieldWeight in 5944, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.386969 = idf(docFreq=549, maxDocs=44218)
              0.0625 = fieldNorm(doc=5944)
      0.4 = coord(2/5)
    
    Abstract
    Provides information for people who want (or need) to know what the SGML is and want to make use of it. Gives a fairly detailed description of what SGML is, why it exists, and provides a list of SGML players who are actively involved in either developing tools, providing services, offering consultancy or enganging in research for SGML. Describes the SGML work undertaken at Hatfield Polytechnic as part of Project Quartet funded by the British Library Research and Development Dept. The results and findings conclude that SGML forms a strong backbone for present and future document handling systems
    Series
    British Library research paper; 68
  2. Dobson, P.; Templeton, R.: Public library networking initiative (1997) 0.04
    0.040197317 = product of:
      0.10049329 = sum of:
        0.007388207 = weight(_text_:a in 338) [ClassicSimilarity], result of:
          0.007388207 = score(doc=338,freq=6.0), product of:
            0.04783308 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.04148407 = queryNorm
            0.1544581 = fieldWeight in 338, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.0546875 = fieldNorm(doc=338)
        0.093105085 = weight(_text_:68 in 338) [ClassicSimilarity], result of:
          0.093105085 = score(doc=338,freq=2.0), product of:
            0.2234734 = queryWeight, product of:
              5.386969 = idf(docFreq=549, maxDocs=44218)
              0.04148407 = queryNorm
            0.41662714 = fieldWeight in 338, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.386969 = idf(docFreq=549, maxDocs=44218)
              0.0546875 = fieldNorm(doc=338)
      0.4 = coord(2/5)
    
    Abstract
    In 1995 a full time project worker was appointed to promote the Library Association bid to the Millennium Commission for funding for a project aimed at connecting all public libraries to the Information Superhighway, work with Project EARL (Electronic Access to Resources in Libraries), and participate in UKOLN public library research. Describes the 2 unsuccessful millennium bids, and work with EARL and UKOLN. Appendices include: a job description, details of 5 case studies looking at networking activities in public library authorities which were submitted as part of the 2nd millennium bis, examples of relevant articles published, and details of the 1st millennium bid
    Pages
    68 S
  3. Vickers, P.; Martyn, J.: ¬The impact of electronic publishing on library services and resources in the UK : report of the British Library working party on electronic publishing (1994) 0.03
    0.031921744 = product of:
      0.15960872 = sum of:
        0.15960872 = weight(_text_:68 in 3272) [ClassicSimilarity], result of:
          0.15960872 = score(doc=3272,freq=2.0), product of:
            0.2234734 = queryWeight, product of:
              5.386969 = idf(docFreq=549, maxDocs=44218)
              0.04148407 = queryNorm
            0.71421796 = fieldWeight in 3272, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.386969 = idf(docFreq=549, maxDocs=44218)
              0.09375 = fieldNorm(doc=3272)
      0.2 = coord(1/5)
    
    Pages
    68 S
  4. Wheelbarger, J.J.; Clouse, R.W.: ¬A comparision of a manual library reclassification project with a computer automated library reclassification project (1975) 0.02
    0.021648018 = product of:
      0.05412004 = sum of:
        0.014776414 = weight(_text_:a in 3473) [ClassicSimilarity], result of:
          0.014776414 = score(doc=3473,freq=6.0), product of:
            0.04783308 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.04148407 = queryNorm
            0.3089162 = fieldWeight in 3473, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.109375 = fieldNorm(doc=3473)
        0.03934363 = product of:
          0.07868726 = sum of:
            0.07868726 = weight(_text_:22 in 3473) [ClassicSimilarity], result of:
              0.07868726 = score(doc=3473,freq=2.0), product of:
                0.14527014 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04148407 = queryNorm
                0.5416616 = fieldWeight in 3473, 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=3473)
          0.5 = coord(1/2)
      0.4 = coord(2/5)
    
    Pages
    22 S
  5. Information for a new age : redefining the librarian (1995) 0.02
    0.017625777 = product of:
      0.044064444 = sum of:
        0.010341335 = weight(_text_:a in 2538) [ClassicSimilarity], result of:
          0.010341335 = score(doc=2538,freq=4.0), product of:
            0.04783308 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.04148407 = queryNorm
            0.2161963 = fieldWeight in 2538, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.09375 = fieldNorm(doc=2538)
        0.03372311 = product of:
          0.06744622 = sum of:
            0.06744622 = weight(_text_:22 in 2538) [ClassicSimilarity], result of:
              0.06744622 = score(doc=2538,freq=2.0), product of:
                0.14527014 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04148407 = queryNorm
                0.46428138 = fieldWeight in 2538, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.09375 = fieldNorm(doc=2538)
          0.5 = coord(1/2)
      0.4 = coord(2/5)
    
    Footnote
    Rez. in: Journal of academic librarianship 22(1996) no.2, S.147 (A. Schultis)
  6. Carey, K.; Stringer, R.: ¬The power of nine : a preliminary investigation into navigation strategies for the new library with special reference to disabled people (2000) 0.02
    0.016414216 = product of:
      0.041035537 = sum of:
        0.007312428 = weight(_text_:a in 234) [ClassicSimilarity], result of:
          0.007312428 = score(doc=234,freq=2.0), product of:
            0.04783308 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.04148407 = queryNorm
            0.15287387 = fieldWeight in 234, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.09375 = fieldNorm(doc=234)
        0.03372311 = product of:
          0.06744622 = sum of:
            0.06744622 = weight(_text_:22 in 234) [ClassicSimilarity], result of:
              0.06744622 = score(doc=234,freq=2.0), product of:
                0.14527014 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04148407 = queryNorm
                0.46428138 = fieldWeight in 234, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.09375 = fieldNorm(doc=234)
          0.5 = coord(1/2)
      0.4 = coord(2/5)
    
    Pages
    22 S
  7. Intellectual property and the National Information Infrastructure : a preliminary draft of the report of the Working Group on Intellectual Property Rights (1994) 0.01
    0.0136785135 = product of:
      0.034196284 = sum of:
        0.0060936897 = weight(_text_:a in 7306) [ClassicSimilarity], result of:
          0.0060936897 = score(doc=7306,freq=2.0), product of:
            0.04783308 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.04148407 = queryNorm
            0.12739488 = fieldWeight in 7306, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.078125 = fieldNorm(doc=7306)
        0.028102593 = product of:
          0.056205187 = sum of:
            0.056205187 = weight(_text_:22 in 7306) [ClassicSimilarity], result of:
              0.056205187 = score(doc=7306,freq=2.0), product of:
                0.14527014 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04148407 = queryNorm
                0.38690117 = fieldWeight in 7306, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.078125 = fieldNorm(doc=7306)
          0.5 = coord(1/2)
      0.4 = coord(2/5)
    
    Date
    22. 7.1996 19:53:48
  8. ELINOR : Electronic Library Project (1998) 0.01
    0.010881156 = product of:
      0.02720289 = sum of:
        0.010341335 = weight(_text_:a in 1404) [ClassicSimilarity], result of:
          0.010341335 = score(doc=1404,freq=16.0), product of:
            0.04783308 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.04148407 = queryNorm
            0.2161963 = fieldWeight in 1404, product of:
              4.0 = tf(freq=16.0), with freq of:
                16.0 = termFreq=16.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.046875 = fieldNorm(doc=1404)
        0.016861554 = product of:
          0.03372311 = sum of:
            0.03372311 = weight(_text_:22 in 1404) [ClassicSimilarity], result of:
              0.03372311 = score(doc=1404,freq=2.0), product of:
                0.14527014 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04148407 = queryNorm
                0.23214069 = fieldWeight in 1404, 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=1404)
          0.5 = coord(1/2)
      0.4 = coord(2/5)
    
    Abstract
    Describes the final phase of the work on the ELINOR (Electronic Library INformation Online Retrieval) project at De Montfort University, Leicester, which concluded in 1996. ELINOR was 2 phase project with 3 overall goals: to create a practical pilot system based on a commercial product (Excalibur EFS); to investigate the expansion of a small scale electronic library to a larger, distributed library system; and to develop a more efficient and effective means of accessing and sharing resources within a networked multi campus institution. ELINOR was successful in demonstrating that libraries may conveniently digitize and supply smal collections of high demand materials over a campus network in text anf TIFF format. Operational conditions have so far indicated that the barriers are not technological but involve copyright, use issues and sustainability
    Editor
    Ramsden, A.
    Series
    British Library Research and Innovation Centre (BLRIC) report; 22
  9. Deokattey, S.; Sharma, S.B.K.; Kumar, G.R.; Bhanumurthy, K.: Knowledge organization research : an overview (2015) 0.01
    0.010281704 = product of:
      0.02570426 = sum of:
        0.006032446 = weight(_text_:a in 2092) [ClassicSimilarity], result of:
          0.006032446 = score(doc=2092,freq=4.0), product of:
            0.04783308 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.04148407 = queryNorm
            0.12611452 = fieldWeight in 2092, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2092)
        0.019671815 = product of:
          0.03934363 = sum of:
            0.03934363 = weight(_text_:22 in 2092) [ClassicSimilarity], result of:
              0.03934363 = score(doc=2092,freq=2.0), product of:
                0.14527014 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04148407 = queryNorm
                0.2708308 = fieldWeight in 2092, 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=2092)
          0.5 = coord(1/2)
      0.4 = coord(2/5)
    
    Abstract
    The object of this literature review is to provide a historical perspective of R and D work in the area of Knowledge Organization (KO). This overview/summarization will provide information on major areas of KO. Journal articles published in core areas of KO: (Classification, Indexing, Thesauri and Taxonomies, Internet and Subject approach to information in the electronic era and Ontologies will be predominantly covered in this literature review. Coverage in this overview may not be completely exhaustive, but it succinctly showcases major developments in the area of KO. This review is a good source of additional reading material on KO apart from prescribed reading material on KO
    Date
    22. 6.2015 16:13:38
  10. McCormick, A.; Sutton, A.: Open learning and the Internet in public libraries (1998) 0.01
    0.009669594 = product of:
      0.024173982 = sum of:
        0.007312428 = weight(_text_:a in 3685) [ClassicSimilarity], result of:
          0.007312428 = score(doc=3685,freq=8.0), product of:
            0.04783308 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.04148407 = queryNorm
            0.15287387 = fieldWeight in 3685, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.046875 = fieldNorm(doc=3685)
        0.016861554 = product of:
          0.03372311 = sum of:
            0.03372311 = weight(_text_:22 in 3685) [ClassicSimilarity], result of:
              0.03372311 = score(doc=3685,freq=2.0), product of:
                0.14527014 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04148407 = queryNorm
                0.23214069 = fieldWeight in 3685, 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=3685)
          0.5 = coord(1/2)
      0.4 = coord(2/5)
    
    Abstract
    Presents the findings of the South Ayrshire Libraries OPen Learning and the Internet project, Sep 1997 to Oct 1998. The objective was to demonstrate how open learning materials available on the Internet could be integrated with the provision of local open learning resources to provide an enhanced learning environment in public libraries. The main areas of concentration within the project were information skills support to public library users and the provision of WWW based independent materials to learners. The organisation and retrieval of Web based resources for local use was a major issue throughout the project. Recommends the adoption of Dublin Core metadata standards, the connection of databases of resources with searchable wen pages, and the development of thesauri of terms used to index the Web based resources locally. Sstaff training, and the new skills which will need to be developed, were identified as issues. Cost was also identified as a related issue, extending to issues such as access to open learning material and the Internet
    Date
    22. 5.1999 18:55:19
  11. Matthews, J.R.; Parker, M.R.: Local Area Networks and Wide Area Networks for libraries (1995) 0.01
    0.007868726 = product of:
      0.03934363 = sum of:
        0.03934363 = product of:
          0.07868726 = sum of:
            0.07868726 = weight(_text_:22 in 2656) [ClassicSimilarity], result of:
              0.07868726 = score(doc=2656,freq=2.0), product of:
                0.14527014 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04148407 = queryNorm
                0.5416616 = fieldWeight in 2656, 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=2656)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    Date
    30.11.1995 20:53:22
  12. Cleverdon, C.W.: ASLIB Cranfield Research Project : Report on the first stage of an investigation into the comparative efficiency of indexing systems (1960) 0.01
    0.006744622 = product of:
      0.03372311 = sum of:
        0.03372311 = product of:
          0.06744622 = sum of:
            0.06744622 = weight(_text_:22 in 6158) [ClassicSimilarity], result of:
              0.06744622 = score(doc=6158,freq=2.0), product of:
                0.14527014 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04148407 = queryNorm
                0.46428138 = fieldWeight in 6158, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.09375 = fieldNorm(doc=6158)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    Footnote
    Rez. in: College and research libraries 22(1961) no.3, S.228 (G. Jahoda)
  13. ¬The future of national bibliography (1997) 0.01
    0.006744622 = product of:
      0.03372311 = sum of:
        0.03372311 = product of:
          0.06744622 = sum of:
            0.06744622 = weight(_text_:22 in 1715) [ClassicSimilarity], result of:
              0.06744622 = score(doc=1715,freq=2.0), product of:
                0.14527014 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04148407 = queryNorm
                0.46428138 = fieldWeight in 1715, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.09375 = fieldNorm(doc=1715)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    Footnote
    Rez. in: Select newsletter 1998, no.22, S.8 (P. Robinson)
  14. Belkin, N.J.; Vickery, A.: Interaction in information systems : a review of research from document retrieval to knowledge-based systems (1985) 0.00
    0.0024129783 = product of:
      0.012064892 = sum of:
        0.012064892 = weight(_text_:a in 3295) [ClassicSimilarity], result of:
          0.012064892 = score(doc=3295,freq=4.0), product of:
            0.04783308 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.04148407 = queryNorm
            0.25222903 = fieldWeight in 3295, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.109375 = fieldNorm(doc=3295)
      0.2 = coord(1/5)
    
  15. Matthews, J.R.: ¬A study of six online public access catalogs: a review of findings : final report for the Council on Research Libraries (1982) 0.00
    0.0024129783 = product of:
      0.012064892 = sum of:
        0.012064892 = weight(_text_:a in 6111) [ClassicSimilarity], result of:
          0.012064892 = score(doc=6111,freq=4.0), product of:
            0.04783308 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.04148407 = queryNorm
            0.25222903 = fieldWeight in 6111, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.109375 = fieldNorm(doc=6111)
      0.2 = coord(1/5)
    
  16. Greengrass, M.: Conflation methods for searching databases of Latin text (1996) 0.00
    0.0022571345 = product of:
      0.011285673 = sum of:
        0.011285673 = weight(_text_:a in 6987) [ClassicSimilarity], result of:
          0.011285673 = score(doc=6987,freq=14.0), product of:
            0.04783308 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.04148407 = queryNorm
            0.23593865 = fieldWeight in 6987, product of:
              3.7416575 = tf(freq=14.0), with freq of:
                14.0 = termFreq=14.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.0546875 = fieldNorm(doc=6987)
      0.2 = coord(1/5)
    
    Abstract
    Describes the results of a project to develop conflation tools for searching databases of Latin text. Reports on the results of a questionnaire sent to 64 users of Latin text retrieval systems. Describes a Latin stemming algorithm that uses a simple longest match with some recoding but differs from most stemmers in its use of 2 separate suffix dictionaries for processing query and database words. Describes a retrieval system in which a user inputs the principal component of their search term, these components are stemmed and the resulting stems matched against the noun based and verb based stem dictionaries. Evaluates the system, describing its limitations, and a more complex system
  17. Ford, N.: Developing an automated extensible reference service (1997) 0.00
    0.0022571345 = product of:
      0.011285673 = sum of:
        0.011285673 = weight(_text_:a in 1614) [ClassicSimilarity], result of:
          0.011285673 = score(doc=1614,freq=14.0), product of:
            0.04783308 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.04148407 = queryNorm
            0.23593865 = fieldWeight in 1614, product of:
              3.7416575 = tf(freq=14.0), with freq of:
                14.0 = termFreq=14.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.0546875 = fieldNorm(doc=1614)
      0.2 = coord(1/5)
    
    Abstract
    Reports results of a project to develop guidelines, based on the development of a prototype system in the field of medicine, for producing computerized reference services capable of increasing the range and quality of responses to information needs. For instance, an automatic system that can be available 24 hours a day simultaneously to multiple enquirers over an intranet or the Internet. Genuine information requests from a variety of medical information settings were collected and analyzed to form a typology of needs, focusing particularly on qualitative aspects. The typology was mapped on to computerized techniques to form a system specification and developed into a prototype WWW system
  18. Kaytoue, M.; Kuznetsov, S.O.; Assaghir, Z.; Napoli, A.: Embedding tolerance relations in concept lattices : an application in information fusion (2010) 0.00
    0.0021971115 = product of:
      0.010985557 = sum of:
        0.010985557 = weight(_text_:a in 4843) [ClassicSimilarity], result of:
          0.010985557 = score(doc=4843,freq=26.0), product of:
            0.04783308 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.04148407 = queryNorm
            0.22966442 = fieldWeight in 4843, product of:
              5.0990195 = tf(freq=26.0), with freq of:
                26.0 = termFreq=26.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.0390625 = fieldNorm(doc=4843)
      0.2 = coord(1/5)
    
    Abstract
    Formal Concept Analysis (FCA) is a well founded mathematical framework used for conceptual classication and knowledge management. Given a binary table describing a relation between objects and attributes, FCA consists in building a set of concepts organized by a subsumption relation within a concept lattice. Accordingly, FCA requires to transform complex data, e.g. numbers, intervals, graphs, into binary data leading to loss of information and poor interpretability of object classes. In this paper, we propose a pre-processing method producing binary data from complex data taking advantage of similarity between objects. As a result, the concept lattice is composed of classes being maximal sets of pairwise similar objects. This method is based on FCA and on a formalization of similarity as a tolerance relation (reexive and symmetric). It applies to complex object descriptions and especially here to interval data. Moreover, it can be applied to any kind of structured data for which a similarity can be dened (sequences, graphs, etc.). Finally, an application highlights that the resulting concept lattice plays an important role in information fusion problem, as illustrated with a real-world example in agronomy.
  19. Ayres, F.H.: QUALCAT : automation of quality control in cataloguing (1994) 0.00
    0.002180145 = product of:
      0.010900725 = sum of:
        0.010900725 = weight(_text_:a in 863) [ClassicSimilarity], result of:
          0.010900725 = score(doc=863,freq=10.0), product of:
            0.04783308 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.04148407 = queryNorm
            0.22789092 = fieldWeight in 863, product of:
              3.1622777 = tf(freq=10.0), with freq of:
                10.0 = termFreq=10.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.0625 = fieldNorm(doc=863)
      0.2 = coord(1/5)
    
    Abstract
    The aims of the QUALCAT project were to: set up a large bibliographic database integrating records covering a range of material from a number of different databases by using USBC technology for cleaning, merging and control, develop an expert system to select the best records from a number of duplicate records; develop an expert system to link databases and centralized authority control; develop a fully automated quality control package for day to day running; and investigate interface problems for cataloguers using the system
  20. Eckert, K: ¬The ICE-map visualization (2011) 0.00
    0.002180145 = product of:
      0.010900725 = sum of:
        0.010900725 = weight(_text_:a in 4743) [ClassicSimilarity], result of:
          0.010900725 = score(doc=4743,freq=10.0), product of:
            0.04783308 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.04148407 = queryNorm
            0.22789092 = fieldWeight in 4743, product of:
              3.1622777 = tf(freq=10.0), with freq of:
                10.0 = termFreq=10.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.0625 = fieldNorm(doc=4743)
      0.2 = coord(1/5)
    
    Abstract
    In this paper, we describe in detail the Information Content Evaluation Map (ICE-Map Visualization, formerly referred to as IC Difference Analysis). The ICE-Map Visualization is a visual data mining approach for all kinds of concept hierarchies that uses statistics about the concept usage to help a user in the evaluation and maintenance of the hierarchy. It consists of a statistical framework that employs the the notion of information content from information theory, as well as a visualization of the hierarchy and the result of the statistical analysis by means of a treemap.

Authors

Years

Types