Search (76 results, page 1 of 4)

  • × language_ss:"e"
  • × theme_ss:"Semantisches Umfeld in Indexierung u. Retrieval"
  • × year_i:[2000 TO 2010}
  1. Boyack, K.W.; Wylie,B.N.; Davidson, G.S.: Information Visualization, Human-Computer Interaction, and Cognitive Psychology : Domain Visualizations (2002) 0.09
    0.08676435 = product of:
      0.13014652 = sum of:
        0.007520625 = weight(_text_:e in 1352) [ClassicSimilarity], result of:
          0.007520625 = score(doc=1352,freq=2.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.15880844 = fieldWeight in 1352, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.078125 = fieldNorm(doc=1352)
        0.055195928 = weight(_text_:u in 1352) [ClassicSimilarity], result of:
          0.055195928 = score(doc=1352,freq=4.0), product of:
            0.107882105 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03294669 = queryNorm
            0.5116319 = fieldWeight in 1352, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.078125 = fieldNorm(doc=1352)
        0.046387315 = weight(_text_:k in 1352) [ClassicSimilarity], result of:
          0.046387315 = score(doc=1352,freq=2.0), product of:
            0.11761237 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.03294669 = queryNorm
            0.39440846 = fieldWeight in 1352, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.078125 = fieldNorm(doc=1352)
        0.021042658 = product of:
          0.06312797 = sum of:
            0.06312797 = weight(_text_:22 in 1352) [ClassicSimilarity], result of:
              0.06312797 = score(doc=1352,freq=4.0), product of:
                0.1153737 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03294669 = queryNorm
                0.54716086 = fieldWeight in 1352, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.078125 = fieldNorm(doc=1352)
          0.33333334 = coord(1/3)
      0.6666667 = coord(4/6)
    
    Date
    22. 2.2003 17:25:39
    22. 2.2003 18:17:40
    Language
    e
    Source
    Visual Interfaces to Digital Libraries. Eds.: Börner, K. u. C. Chen
    Theme
    Semantisches Umfeld in Indexierung u. Retrieval
  2. Ross, J.: ¬A new way of information retrieval : 3-D indexing and concept mapping (2000) 0.04
    0.036938705 = product of:
      0.07387741 = sum of:
        0.0090247495 = weight(_text_:e in 6171) [ClassicSimilarity], result of:
          0.0090247495 = score(doc=6171,freq=2.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.19057012 = fieldWeight in 6171, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.09375 = fieldNorm(doc=6171)
        0.046835296 = weight(_text_:u in 6171) [ClassicSimilarity], result of:
          0.046835296 = score(doc=6171,freq=2.0), product of:
            0.107882105 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03294669 = queryNorm
            0.43413407 = fieldWeight in 6171, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.09375 = fieldNorm(doc=6171)
        0.018017367 = product of:
          0.054052096 = sum of:
            0.054052096 = weight(_text_:29 in 6171) [ClassicSimilarity], result of:
              0.054052096 = score(doc=6171,freq=2.0), product of:
                0.11589616 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03294669 = queryNorm
                0.46638384 = fieldWeight in 6171, 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=6171)
          0.33333334 = coord(1/3)
      0.5 = coord(3/6)
    
    Date
    25. 2.1997 10:29:16
    Language
    e
    Theme
    Semantisches Umfeld in Indexierung u. Retrieval
  3. Shiri, A.A.; Revie, C.; Chowdhury, G.: Thesaurus-enhanced search interfaces (2002) 0.04
    0.036938705 = product of:
      0.07387741 = sum of:
        0.0090247495 = weight(_text_:e in 3807) [ClassicSimilarity], result of:
          0.0090247495 = score(doc=3807,freq=2.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.19057012 = fieldWeight in 3807, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.09375 = fieldNorm(doc=3807)
        0.046835296 = weight(_text_:u in 3807) [ClassicSimilarity], result of:
          0.046835296 = score(doc=3807,freq=2.0), product of:
            0.107882105 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03294669 = queryNorm
            0.43413407 = fieldWeight in 3807, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.09375 = fieldNorm(doc=3807)
        0.018017367 = product of:
          0.054052096 = sum of:
            0.054052096 = weight(_text_:29 in 3807) [ClassicSimilarity], result of:
              0.054052096 = score(doc=3807,freq=2.0), product of:
                0.11589616 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03294669 = queryNorm
                0.46638384 = fieldWeight in 3807, 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=3807)
          0.33333334 = coord(1/3)
      0.5 = coord(3/6)
    
    Date
    18. 5.2002 17:29:00
    Language
    e
    Theme
    Semantisches Umfeld in Indexierung u. Retrieval
  4. Shiri, A.A.; Revie, C.: ¬The effects of topic complexity and familiarity on cognitive and physical moves in a thesaurus-enhanced search environment (2003) 0.04
    0.036938705 = product of:
      0.07387741 = sum of:
        0.0090247495 = weight(_text_:e in 4695) [ClassicSimilarity], result of:
          0.0090247495 = score(doc=4695,freq=2.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.19057012 = fieldWeight in 4695, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.09375 = fieldNorm(doc=4695)
        0.046835296 = weight(_text_:u in 4695) [ClassicSimilarity], result of:
          0.046835296 = score(doc=4695,freq=2.0), product of:
            0.107882105 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03294669 = queryNorm
            0.43413407 = fieldWeight in 4695, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.09375 = fieldNorm(doc=4695)
        0.018017367 = product of:
          0.054052096 = sum of:
            0.054052096 = weight(_text_:29 in 4695) [ClassicSimilarity], result of:
              0.054052096 = score(doc=4695,freq=2.0), product of:
                0.11589616 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03294669 = queryNorm
                0.46638384 = fieldWeight in 4695, 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=4695)
          0.33333334 = coord(1/3)
      0.5 = coord(3/6)
    
    Language
    e
    Source
    Journal of information science. 29(2003) no.6, S.517-
    Theme
    Semantisches Umfeld in Indexierung u. Retrieval
  5. Stojanovic, N.: On the query refinement in the ontology-based searching for information (2005) 0.03
    0.030782256 = product of:
      0.061564513 = sum of:
        0.007520625 = weight(_text_:e in 2907) [ClassicSimilarity], result of:
          0.007520625 = score(doc=2907,freq=2.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.15880844 = fieldWeight in 2907, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.078125 = fieldNorm(doc=2907)
        0.039029416 = weight(_text_:u in 2907) [ClassicSimilarity], result of:
          0.039029416 = score(doc=2907,freq=2.0), product of:
            0.107882105 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03294669 = queryNorm
            0.3617784 = fieldWeight in 2907, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.078125 = fieldNorm(doc=2907)
        0.015014472 = product of:
          0.045043416 = sum of:
            0.045043416 = weight(_text_:29 in 2907) [ClassicSimilarity], result of:
              0.045043416 = score(doc=2907,freq=2.0), product of:
                0.11589616 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03294669 = queryNorm
                0.38865322 = fieldWeight in 2907, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.078125 = fieldNorm(doc=2907)
          0.33333334 = coord(1/3)
      0.5 = coord(3/6)
    
    Date
    5. 4.1996 15:29:15
    Language
    e
    Theme
    Semantisches Umfeld in Indexierung u. Retrieval
  6. Baofu, P.: ¬The future of information architecture : conceiving a better way to understand taxonomy, network, and intelligence (2008) 0.03
    0.028816689 = product of:
      0.057633378 = sum of:
        0.005317885 = weight(_text_:e in 2257) [ClassicSimilarity], result of:
          0.005317885 = score(doc=2257,freq=4.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.112294525 = fieldWeight in 2257, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2257)
        0.019514708 = weight(_text_:u in 2257) [ClassicSimilarity], result of:
          0.019514708 = score(doc=2257,freq=2.0), product of:
            0.107882105 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03294669 = queryNorm
            0.1808892 = fieldWeight in 2257, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2257)
        0.032800786 = weight(_text_:k in 2257) [ClassicSimilarity], result of:
          0.032800786 = score(doc=2257,freq=4.0), product of:
            0.11761237 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.03294669 = queryNorm
            0.2788889 = fieldWeight in 2257, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2257)
      0.5 = coord(3/6)
    
    Abstract
    The Future of Information Architecture examines issues surrounding why information is processed, stored and applied in the way that it has, since time immemorial. Contrary to the conventional wisdom held by many scholars in human history, the recurrent debate on the explanation of the most basic categories of information (eg space, time causation, quality, quantity) has been misconstrued, to the effect that there exists some deeper categories and principles behind these categories of information - with enormous implications for our understanding of reality in general. To understand this, the book is organised in to four main parts: Part I begins with the vital question concerning the role of information within the context of the larger theoretical debate in the literature. Part II provides a critical examination of the nature of data taxonomy from the main perspectives of culture, society, nature and the mind. Part III constructively invesitgates the world of information network from the main perspectives of culture, society, nature and the mind. Part IV proposes six main theses in the authors synthetic theory of information architecture, namely, (a) the first thesis on the simpleness-complicatedness principle, (b) the second thesis on the exactness-vagueness principle (c) the third thesis on the slowness-quickness principle (d) the fourth thesis on the order-chaos principle, (e) the fifth thesis on the symmetry-asymmetry principle, and (f) the sixth thesis on the post-human stage.
    Classification
    BBV (FH K)
    GHBS
    BBV (FH K)
    Language
    e
    Theme
    Semantisches Umfeld in Indexierung u. Retrieval
  7. Morato, J.; Llorens, J.; Genova, G.; Moreiro, J.A.: Experiments in discourse analysis impact on information classification and retrieval algorithms (2003) 0.03
    0.028037902 = product of:
      0.056075804 = sum of:
        0.0037603125 = weight(_text_:e in 1083) [ClassicSimilarity], result of:
          0.0037603125 = score(doc=1083,freq=2.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.07940422 = fieldWeight in 1083, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1083)
        0.019514708 = weight(_text_:u in 1083) [ClassicSimilarity], result of:
          0.019514708 = score(doc=1083,freq=2.0), product of:
            0.107882105 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03294669 = queryNorm
            0.1808892 = fieldWeight in 1083, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1083)
        0.032800786 = weight(_text_:k in 1083) [ClassicSimilarity], result of:
          0.032800786 = score(doc=1083,freq=4.0), product of:
            0.11761237 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.03294669 = queryNorm
            0.2788889 = fieldWeight in 1083, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1083)
      0.5 = coord(3/6)
    
    Abstract
    Researchers in indexing and retrieval systems have been advocating the inclusion of more contextual information to improve results. The proliferation of full-text databases and advances in computer storage capacity have made it possible to carry out text analysis by means of linguistic and extra-linguistic knowledge. Since the mid 80s, research has tended to pay more attention to context, giving discourse analysis a more central role. The research presented in this paper aims to check whether discourse variables have an impact on modern information retrieval and classification algorithms. In order to evaluate this hypothesis, a functional framework for information analysis in an automated environment has been proposed, where the n-grams (filtering) and the k-means and Chen's classification algorithms have been tested against sub-collections of documents based on the following discourse variables: "Genre", "Register", "Domain terminology", and "Document structure". The results obtained with the algorithms for the different sub-collections were compared to the MeSH information structure. These demonstrate that n-grams does not appear to have a clear dependence on discourse variables, though the k-means classification algorithm does, but only on domain terminology and document structure, and finally Chen's algorithm has a clear dependence on all of the discourse variables. This information could be used to design better classification algorithms, where discourse variables should be taken into account. Other minor conclusions drawn from these results are also presented.
    Language
    e
    Theme
    Semantisches Umfeld in Indexierung u. Retrieval
  8. Nakashima, M.; Sato, K.; Qu, Y.; Ito, T.: Browsing-based conceptual information retrieval incorporating dictionary term relations, keyword associations, and a user's interest (2003) 0.03
    0.027881205 = product of:
      0.05576241 = sum of:
        0.0045123748 = weight(_text_:e in 5147) [ClassicSimilarity], result of:
          0.0045123748 = score(doc=5147,freq=2.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.09528506 = fieldWeight in 5147, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.046875 = fieldNorm(doc=5147)
        0.023417648 = weight(_text_:u in 5147) [ClassicSimilarity], result of:
          0.023417648 = score(doc=5147,freq=2.0), product of:
            0.107882105 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03294669 = queryNorm
            0.21706703 = fieldWeight in 5147, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.046875 = fieldNorm(doc=5147)
        0.027832389 = weight(_text_:k in 5147) [ClassicSimilarity], result of:
          0.027832389 = score(doc=5147,freq=2.0), product of:
            0.11761237 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.03294669 = queryNorm
            0.23664509 = fieldWeight in 5147, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.046875 = fieldNorm(doc=5147)
      0.5 = coord(3/6)
    
    Language
    e
    Theme
    Semantisches Umfeld in Indexierung u. Retrieval
  9. Sacco, G.M.: Accessing multimedia infobases through dynamic taxonomies (2004) 0.02
    0.024625804 = product of:
      0.04925161 = sum of:
        0.0060165 = weight(_text_:e in 2637) [ClassicSimilarity], result of:
          0.0060165 = score(doc=2637,freq=2.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.12704675 = fieldWeight in 2637, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.0625 = fieldNorm(doc=2637)
        0.031223532 = weight(_text_:u in 2637) [ClassicSimilarity], result of:
          0.031223532 = score(doc=2637,freq=2.0), product of:
            0.107882105 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03294669 = queryNorm
            0.28942272 = fieldWeight in 2637, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.0625 = fieldNorm(doc=2637)
        0.012011576 = product of:
          0.03603473 = sum of:
            0.03603473 = weight(_text_:29 in 2637) [ClassicSimilarity], result of:
              0.03603473 = score(doc=2637,freq=2.0), product of:
                0.11589616 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03294669 = queryNorm
                0.31092256 = fieldWeight in 2637, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.0625 = fieldNorm(doc=2637)
          0.33333334 = coord(1/3)
      0.5 = coord(3/6)
    
    Date
    29. 8.2004 10:15:02
    Language
    e
    Theme
    Semantisches Umfeld in Indexierung u. Retrieval
  10. Klas, C.-P.; Fuhr, N.; Schaefer, A.: Evaluating strategic support for information access in the DAFFODIL system (2004) 0.02
    0.02421333 = product of:
      0.04842666 = sum of:
        0.0063814623 = weight(_text_:e in 2419) [ClassicSimilarity], result of:
          0.0063814623 = score(doc=2419,freq=4.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.13475344 = fieldWeight in 2419, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.046875 = fieldNorm(doc=2419)
        0.033117555 = weight(_text_:u in 2419) [ClassicSimilarity], result of:
          0.033117555 = score(doc=2419,freq=4.0), product of:
            0.107882105 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03294669 = queryNorm
            0.30697915 = fieldWeight in 2419, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.046875 = fieldNorm(doc=2419)
        0.008927643 = product of:
          0.02678293 = sum of:
            0.02678293 = weight(_text_:22 in 2419) [ClassicSimilarity], result of:
              0.02678293 = score(doc=2419,freq=2.0), product of:
                0.1153737 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03294669 = queryNorm
                0.23214069 = fieldWeight in 2419, 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=2419)
          0.33333334 = coord(1/3)
      0.5 = coord(3/6)
    
    Date
    16.11.2008 16:22:48
    Language
    e
    Source
    Research and advanced technology for digital libraries : 8th European conference, ECDL 2004, Bath, UK, September 12-17, 2004 : proceedings. Eds.: Heery, R. u. E. Lyon
    Theme
    Semantisches Umfeld in Indexierung u. Retrieval
  11. Sacco, G.M.: Dynamic taxonomies and guided searches (2006) 0.02
    0.023657445 = product of:
      0.04731489 = sum of:
        0.0052644373 = weight(_text_:e in 5295) [ClassicSimilarity], result of:
          0.0052644373 = score(doc=5295,freq=2.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.1111659 = fieldWeight in 5295, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.0546875 = fieldNorm(doc=5295)
        0.02732059 = weight(_text_:u in 5295) [ClassicSimilarity], result of:
          0.02732059 = score(doc=5295,freq=2.0), product of:
            0.107882105 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03294669 = queryNorm
            0.25324488 = fieldWeight in 5295, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.0546875 = fieldNorm(doc=5295)
        0.014729861 = product of:
          0.044189584 = sum of:
            0.044189584 = weight(_text_:22 in 5295) [ClassicSimilarity], result of:
              0.044189584 = score(doc=5295,freq=4.0), product of:
                0.1153737 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03294669 = queryNorm
                0.38301262 = fieldWeight in 5295, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=5295)
          0.33333334 = coord(1/3)
      0.5 = coord(3/6)
    
    Date
    22. 7.2006 17:56:22
    Language
    e
    Theme
    Semantisches Umfeld in Indexierung u. Retrieval
  12. Vallet, D.; Fernández, M.; Castells, P.: ¬An ontology-based information retrieval model (2005) 0.02
    0.023319306 = product of:
      0.04663861 = sum of:
        0.0045123748 = weight(_text_:e in 4708) [ClassicSimilarity], result of:
          0.0045123748 = score(doc=4708,freq=2.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.09528506 = fieldWeight in 4708, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.046875 = fieldNorm(doc=4708)
        0.033117555 = weight(_text_:u in 4708) [ClassicSimilarity], result of:
          0.033117555 = score(doc=4708,freq=4.0), product of:
            0.107882105 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03294669 = queryNorm
            0.30697915 = fieldWeight in 4708, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.046875 = fieldNorm(doc=4708)
        0.009008683 = product of:
          0.027026048 = sum of:
            0.027026048 = weight(_text_:29 in 4708) [ClassicSimilarity], result of:
              0.027026048 = score(doc=4708,freq=2.0), product of:
                0.11589616 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03294669 = queryNorm
                0.23319192 = fieldWeight in 4708, 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=4708)
          0.33333334 = coord(1/3)
      0.5 = coord(3/6)
    
    Language
    e
    Source
    The Semantic Web: research and applications ; second European Semantic WebConference, ESWC 2005, Heraklion, Crete, Greece, May 29 - June 1, 2005 ; proceedings. Eds.: A. Gómez-Pérez u. J. Euzenat
    Theme
    Semantisches Umfeld in Indexierung u. Retrieval
  13. Lehtokangas, R.; Järvelin, K.: Consistency of textual expression in newspaper articles : an argument for semantically based query expansion (2001) 0.02
    0.023234338 = product of:
      0.046468675 = sum of:
        0.0037603125 = weight(_text_:e in 4485) [ClassicSimilarity], result of:
          0.0037603125 = score(doc=4485,freq=2.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.07940422 = fieldWeight in 4485, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.0390625 = fieldNorm(doc=4485)
        0.019514708 = weight(_text_:u in 4485) [ClassicSimilarity], result of:
          0.019514708 = score(doc=4485,freq=2.0), product of:
            0.107882105 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03294669 = queryNorm
            0.1808892 = fieldWeight in 4485, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.0390625 = fieldNorm(doc=4485)
        0.023193657 = weight(_text_:k in 4485) [ClassicSimilarity], result of:
          0.023193657 = score(doc=4485,freq=2.0), product of:
            0.11761237 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.03294669 = queryNorm
            0.19720423 = fieldWeight in 4485, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.0390625 = fieldNorm(doc=4485)
      0.5 = coord(3/6)
    
    Language
    e
    Theme
    Semantisches Umfeld in Indexierung u. Retrieval
  14. Mandala, R.; Tokunaga, T.; Tanaka, H.: Query expansion using heterogeneous thesauri (2000) 0.02
    0.018620016 = product of:
      0.055860046 = sum of:
        0.0090247495 = weight(_text_:e in 1277) [ClassicSimilarity], result of:
          0.0090247495 = score(doc=1277,freq=2.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.19057012 = fieldWeight in 1277, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.09375 = fieldNorm(doc=1277)
        0.046835296 = weight(_text_:u in 1277) [ClassicSimilarity], result of:
          0.046835296 = score(doc=1277,freq=2.0), product of:
            0.107882105 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03294669 = queryNorm
            0.43413407 = fieldWeight in 1277, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.09375 = fieldNorm(doc=1277)
      0.33333334 = coord(2/6)
    
    Language
    e
    Theme
    Semantisches Umfeld in Indexierung u. Retrieval
  15. Greenberg, J.: Optimal query expansion (QE) processing methods with semantically encoded structured thesaurus terminology (2001) 0.02
    0.018469352 = product of:
      0.036938705 = sum of:
        0.0045123748 = weight(_text_:e in 5750) [ClassicSimilarity], result of:
          0.0045123748 = score(doc=5750,freq=2.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.09528506 = fieldWeight in 5750, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.046875 = fieldNorm(doc=5750)
        0.023417648 = weight(_text_:u in 5750) [ClassicSimilarity], result of:
          0.023417648 = score(doc=5750,freq=2.0), product of:
            0.107882105 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03294669 = queryNorm
            0.21706703 = fieldWeight in 5750, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.046875 = fieldNorm(doc=5750)
        0.009008683 = product of:
          0.027026048 = sum of:
            0.027026048 = weight(_text_:29 in 5750) [ClassicSimilarity], result of:
              0.027026048 = score(doc=5750,freq=2.0), product of:
                0.11589616 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03294669 = queryNorm
                0.23319192 = fieldWeight in 5750, 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=5750)
          0.33333334 = coord(1/3)
      0.5 = coord(3/6)
    
    Date
    29. 9.2001 14:00:11
    Language
    e
    Theme
    Semantisches Umfeld in Indexierung u. Retrieval
  16. Shiri, A.A.; Revie, C.; Chowdhury, G.: Thesaurus-assisted search term selection and query expansion : a review of user-centred studies (2002) 0.02
    0.018469352 = product of:
      0.036938705 = sum of:
        0.0045123748 = weight(_text_:e in 1330) [ClassicSimilarity], result of:
          0.0045123748 = score(doc=1330,freq=2.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.09528506 = fieldWeight in 1330, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.046875 = fieldNorm(doc=1330)
        0.023417648 = weight(_text_:u in 1330) [ClassicSimilarity], result of:
          0.023417648 = score(doc=1330,freq=2.0), product of:
            0.107882105 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03294669 = queryNorm
            0.21706703 = fieldWeight in 1330, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.046875 = fieldNorm(doc=1330)
        0.009008683 = product of:
          0.027026048 = sum of:
            0.027026048 = weight(_text_:29 in 1330) [ClassicSimilarity], result of:
              0.027026048 = score(doc=1330,freq=2.0), product of:
                0.11589616 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03294669 = queryNorm
                0.23319192 = fieldWeight in 1330, 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=1330)
          0.33333334 = coord(1/3)
      0.5 = coord(3/6)
    
    Language
    e
    Source
    Knowledge organization. 29(2002) no.1, S.1-19
    Theme
    Semantisches Umfeld in Indexierung u. Retrieval
  17. Khan, M.S.; Khor, S.: Enhanced Web document retrieval using automatic query expansion (2004) 0.02
    0.018469352 = product of:
      0.036938705 = sum of:
        0.0045123748 = weight(_text_:e in 2091) [ClassicSimilarity], result of:
          0.0045123748 = score(doc=2091,freq=2.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.09528506 = fieldWeight in 2091, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.046875 = fieldNorm(doc=2091)
        0.023417648 = weight(_text_:u in 2091) [ClassicSimilarity], result of:
          0.023417648 = score(doc=2091,freq=2.0), product of:
            0.107882105 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03294669 = queryNorm
            0.21706703 = fieldWeight in 2091, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.046875 = fieldNorm(doc=2091)
        0.009008683 = product of:
          0.027026048 = sum of:
            0.027026048 = weight(_text_:29 in 2091) [ClassicSimilarity], result of:
              0.027026048 = score(doc=2091,freq=2.0), product of:
                0.11589616 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03294669 = queryNorm
                0.23319192 = fieldWeight in 2091, 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=2091)
          0.33333334 = coord(1/3)
      0.5 = coord(3/6)
    
    Language
    e
    Source
    Journal of the American Society for Information Science and technology. 55(2004) no.1, S.29-40
    Theme
    Semantisches Umfeld in Indexierung u. Retrieval
  18. Shiri, A.A.; Revie, C.: End-user interaction with thesauri : an evaluation of cognitive overlap in search term selection (2004) 0.02
    0.018469352 = product of:
      0.036938705 = sum of:
        0.0045123748 = weight(_text_:e in 2658) [ClassicSimilarity], result of:
          0.0045123748 = score(doc=2658,freq=2.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.09528506 = fieldWeight in 2658, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.046875 = fieldNorm(doc=2658)
        0.023417648 = weight(_text_:u in 2658) [ClassicSimilarity], result of:
          0.023417648 = score(doc=2658,freq=2.0), product of:
            0.107882105 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03294669 = queryNorm
            0.21706703 = fieldWeight in 2658, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.046875 = fieldNorm(doc=2658)
        0.009008683 = product of:
          0.027026048 = sum of:
            0.027026048 = weight(_text_:29 in 2658) [ClassicSimilarity], result of:
              0.027026048 = score(doc=2658,freq=2.0), product of:
                0.11589616 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03294669 = queryNorm
                0.23319192 = fieldWeight in 2658, 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=2658)
          0.33333334 = coord(1/3)
      0.5 = coord(3/6)
    
    Date
    29. 8.2004 16:27:16
    Language
    e
    Theme
    Semantisches Umfeld in Indexierung u. Retrieval
  19. Menczer, F.: Lexical and semantic clustering by Web links (2004) 0.02
    0.018469352 = product of:
      0.036938705 = sum of:
        0.0045123748 = weight(_text_:e in 3090) [ClassicSimilarity], result of:
          0.0045123748 = score(doc=3090,freq=2.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.09528506 = fieldWeight in 3090, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.046875 = fieldNorm(doc=3090)
        0.023417648 = weight(_text_:u in 3090) [ClassicSimilarity], result of:
          0.023417648 = score(doc=3090,freq=2.0), product of:
            0.107882105 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03294669 = queryNorm
            0.21706703 = fieldWeight in 3090, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.046875 = fieldNorm(doc=3090)
        0.009008683 = product of:
          0.027026048 = sum of:
            0.027026048 = weight(_text_:29 in 3090) [ClassicSimilarity], result of:
              0.027026048 = score(doc=3090,freq=2.0), product of:
                0.11589616 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03294669 = queryNorm
                0.23319192 = fieldWeight in 3090, 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=3090)
          0.33333334 = coord(1/3)
      0.5 = coord(3/6)
    
    Date
    9. 1.2005 19:20:29
    Language
    e
    Theme
    Semantisches Umfeld in Indexierung u. Retrieval
  20. Calegari, S.; Sanchez, E.: Object-fuzzy concept network : an enrichment of ontologies in semantic information retrieval (2008) 0.02
    0.016169915 = product of:
      0.03233983 = sum of:
        0.005317885 = weight(_text_:e in 2393) [ClassicSimilarity], result of:
          0.005317885 = score(doc=2393,freq=4.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.112294525 = fieldWeight in 2393, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2393)
        0.019514708 = weight(_text_:u in 2393) [ClassicSimilarity], result of:
          0.019514708 = score(doc=2393,freq=2.0), product of:
            0.107882105 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03294669 = queryNorm
            0.1808892 = fieldWeight in 2393, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2393)
        0.007507236 = product of:
          0.022521708 = sum of:
            0.022521708 = weight(_text_:29 in 2393) [ClassicSimilarity], result of:
              0.022521708 = score(doc=2393,freq=2.0), product of:
                0.11589616 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03294669 = queryNorm
                0.19432661 = fieldWeight in 2393, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=2393)
          0.33333334 = coord(1/3)
      0.5 = coord(3/6)
    
    Date
    9.11.2008 13:07:29
    Language
    e
    Theme
    Semantisches Umfeld in Indexierung u. Retrieval

Types

  • a 72
  • el 7
  • m 4
  • s 1
  • More… Less…