Search (2 results, page 1 of 1)

0.01767627 = product of:
  0.03535254 = sum of:
    0.03535254 = sum of:
      0.0046998835 = weight(_text_:a in 987) [ClassicSimilarity], result of:
        0.0046998835 = score(doc=987,freq=4.0), product of:
          0.043477926 = queryWeight, product of:
            1.153047 = idf(docFreq=37942, maxDocs=44218)
            0.037706986 = queryNorm
          0.10809815 = fieldWeight in 987, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            1.153047 = idf(docFreq=37942, maxDocs=44218)
            0.046875 = fieldNorm(doc=987)
      0.030652655 = weight(_text_:22 in 987) [ClassicSimilarity], result of:
        0.030652655 = score(doc=987,freq=2.0), product of:
          0.13204344 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.037706986 = queryNorm
          0.23214069 = fieldWeight in 987, 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=987)
  0.5 = coord(1/2)

Abstract

This book covers the basics of semantic web technologies and indexing languages, and describes their contribution to improve languages as a tool for subject queries and knowledge exploration. The book is relevant to information scientists, knowledge workers and indexers. It provides a suitable combination of theoretical foundations and practical applications.

Date

23. 7.2017 13:49:22

0.0014390396 = product of:
  0.0028780792 = sum of:
    0.0028780792 = product of:
      0.0057561584 = sum of:
        0.0057561584 = weight(_text_:a in 1322) [ClassicSimilarity], result of:
          0.0057561584 = score(doc=1322,freq=6.0), product of:
            0.043477926 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.037706986 = queryNorm
            0.13239266 = fieldWeight in 1322, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.046875 = fieldNorm(doc=1322)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Abstract

Powering search offers a clear and comprehensive treatment of the role of thesauri in search user interfaces across a range of information search and retrieval systems - from bibliographic and full-text databases to digital libraries, portals, open archives, and content management systems.