Search (4 results, page 1 of 1)

0.0216128 = product of:
  0.0864512 = sum of:
    0.0864512 = weight(_text_:fields in 163) [ClassicSimilarity], result of:
      0.0864512 = score(doc=163,freq=2.0), product of:
        0.31604284 = queryWeight, product of:
          4.951651 = idf(docFreq=849, maxDocs=44218)
          0.06382575 = queryNorm
        0.27354267 = fieldWeight in 163, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.951651 = idf(docFreq=849, maxDocs=44218)
          0.0390625 = fieldNorm(doc=163)
  0.25 = coord(1/4)

Abstract

Ontologies have been developed and investigated for quite a while now in artificial intelligente and natural language processing to facilitate knowledge sharing and reuse. More recently, the notion of ontologies has attracied attention from fields such as intelligent information integration, cooperative information systems, information retrieval, electronic commerce, and knowledge management. The author systematicaliy introduces the notion of ontologies to the non-expert reader and demonstrates in detail how to apply this conceptual framework for improved intranet retrieval of corporate information and knowledge and for enhanced Internet-based electronic commerce. In the second part of the book, the author presents a more technical view an emerging Web standards, like XML, RDF, XSL-T, or XQL, allowing for structural and semantic modeling and description of data and information.

0.010809385 = product of:
  0.04323754 = sum of:
    0.04323754 = weight(_text_:22 in 4295) [ClassicSimilarity], result of:
      0.04323754 = score(doc=4295,freq=2.0), product of:
        0.2235069 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.06382575 = queryNorm
        0.19345059 = fieldWeight in 4295, 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=4295)
  0.25 = coord(1/4)

Date

18. 6.2018 19:22:02

0.0108064 = product of:
  0.0432256 = sum of:
    0.0432256 = weight(_text_:fields in 338) [ClassicSimilarity], result of:
      0.0432256 = score(doc=338,freq=2.0), product of:
        0.31604284 = queryWeight, product of:
          4.951651 = idf(docFreq=849, maxDocs=44218)
          0.06382575 = queryNorm
        0.13677134 = fieldWeight in 338, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.951651 = idf(docFreq=849, maxDocs=44218)
          0.01953125 = fieldNorm(doc=338)
  0.25 = coord(1/4)

Footnote

Weitere Rez. in: JASIST 58(2007) no.5, S.758-760 (A. Gruzd): "Despite the minor drawbacks described, the book is a great source for researchers in the IR&S fields in general and in the CIR field in particular. Furthermore, different chapters of this book also might be of interest to members from other communities. For instance, librarians responsible for library instruction might find the chapter on search training by Lucas and Topi helpful in their work. Cognitive psychologists would probably be intrigued by Spink and Cole's view on multitasking. IR interface designers will likely find the chapter on KDV by Hook and Borner very beneficial. And students taking IR-related courses might find the thorough literature reviews by Ruthven and Kelly particularly useful when beginning their own research."

0.008647508 = product of:
  0.034590032 = sum of:
    0.034590032 = weight(_text_:22 in 168) [ClassicSimilarity], result of:
      0.034590032 = score(doc=168,freq=2.0), product of:
        0.2235069 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.06382575 = queryNorm
        0.15476047 = fieldWeight in 168, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.03125 = fieldNorm(doc=168)
  0.25 = coord(1/4)

Date

20. 6.2012 19:08:22