Search (4 results, page 1 of 1)

  • × author_ss:"Tudhope, D."
  1. Tudhope, D.; Taylor, C.: ¬A unified similarity coefficient for navigating through multi-dimensional information (1996) 0.03
    0.034880575 = product of:
      0.06976115 = sum of:
        0.06976115 = product of:
          0.1395223 = sum of:
            0.1395223 = weight(_text_:spaces in 7460) [ClassicSimilarity], result of:
              0.1395223 = score(doc=7460,freq=2.0), product of:
                0.32442674 = queryWeight, product of:
                  6.487401 = idf(docFreq=182, maxDocs=44218)
                  0.05000874 = queryNorm
                0.43005797 = fieldWeight in 7460, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  6.487401 = idf(docFreq=182, maxDocs=44218)
                  0.046875 = fieldNorm(doc=7460)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Abstract
    Describes an integrated approach to similarity coefficients for information spaces with multiple dimensions of different types of index term. Categorises applications of similarity coefficients underlying different navigation tools in hypermedia by type of term. Describes an implementation of a unified similarity coefficient based on work in numerical taxonomy, with illustrative scenarios from an experimental navigation via similarity tool for a prototype social history museum hypermedia system. The underlying architecture is based on a semantic approach, where semantic relationships can exist between index terms. This allows imprecise matching when comparing for similarity, with distance measures yielding a degree of match. A ranked list of matching items over several weighted dimensions is returned by the similarity navigation tool. The approach has the potential of allowing different access methods to multimedia data to be combined
  2. Tudhope, D.: Knowledge Organization System Services : brief review of NKOS activities and possibility of KOS registries (2007) 0.02
    0.02032648 = product of:
      0.04065296 = sum of:
        0.04065296 = product of:
          0.08130592 = sum of:
            0.08130592 = weight(_text_:22 in 100) [ClassicSimilarity], result of:
              0.08130592 = score(doc=100,freq=2.0), product of:
                0.17512208 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.05000874 = queryNorm
                0.46428138 = fieldWeight in 100, 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=100)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 9.2007 15:41:14
  3. Tudhope, D.; Hodge, G.: Terminology registries (2007) 0.02
    0.016938735 = product of:
      0.03387747 = sum of:
        0.03387747 = product of:
          0.06775494 = sum of:
            0.06775494 = weight(_text_:22 in 539) [ClassicSimilarity], result of:
              0.06775494 = score(doc=539,freq=2.0), product of:
                0.17512208 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.05000874 = queryNorm
                0.38690117 = fieldWeight in 539, 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=539)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    26.12.2011 13:22:07
  4. Golub, K.; Tudhope, D.; Zeng, M.L.; Zumer, M.: Terminology registries for knowledge organization systems : functionality, use, and attributes (2014) 0.01
    0.01016324 = product of:
      0.02032648 = sum of:
        0.02032648 = product of:
          0.04065296 = sum of:
            0.04065296 = weight(_text_:22 in 1347) [ClassicSimilarity], result of:
              0.04065296 = score(doc=1347,freq=2.0), product of:
                0.17512208 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.05000874 = queryNorm
                0.23214069 = fieldWeight in 1347, 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=1347)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 8.2014 17:12:54