Search (25 results, page 1 of 2)

  • × theme_ss:"Literaturübersicht"
  1. Zhu, B.; Chen, H.: Information visualization (2004) 0.02
    0.02291079 = product of:
      0.11455395 = sum of:
        0.11455395 = weight(_text_:card in 4276) [ClassicSimilarity], result of:
          0.11455395 = score(doc=4276,freq=4.0), product of:
            0.32369888 = queryWeight, product of:
              6.4711404 = idf(docFreq=185, maxDocs=44218)
              0.05002192 = queryNorm
            0.35389048 = fieldWeight in 4276, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              6.4711404 = idf(docFreq=185, maxDocs=44218)
              0.02734375 = fieldNorm(doc=4276)
      0.2 = coord(1/5)
    
    Abstract
    Advanced technology has resulted in the generation of about one million terabytes of information every year. Ninety-reine percent of this is available in digital format (Keim, 2001). More information will be generated in the next three years than was created during all of previous human history (Keim, 2001). Collecting information is no longer a problem, but extracting value from information collections has become progressively more difficult. Various search engines have been developed to make it easier to locate information of interest, but these work well only for a person who has a specific goal and who understands what and how information is stored. This usually is not the Gase. Visualization was commonly thought of in terms of representing human mental processes (MacEachren, 1991; Miller, 1984). The concept is now associated with the amplification of these mental processes (Card, Mackinlay, & Shneiderman, 1999). Human eyes can process visual cues rapidly, whereas advanced information analysis techniques transform the computer into a powerful means of managing digitized information. Visualization offers a link between these two potent systems, the human eye and the computer (Gershon, Eick, & Card, 1998), helping to identify patterns and to extract insights from large amounts of information. The identification of patterns is important because it may lead to a scientific discovery, an interpretation of clues to solve a crime, the prediction of catastrophic weather, a successful financial investment, or a better understanding of human behavior in a computermediated environment. Visualization technology shows considerable promise for increasing the value of large-scale collections of information, as evidenced by several commercial applications of TreeMap (e.g., http://www.smartmoney.com) and Hyperbolic tree (e.g., http://www.inxight.com) to visualize large-scale hierarchical structures. Although the proliferation of visualization technologies dates from the 1990s where sophisticated hardware and software made increasingly faster generation of graphical objects possible, the role of visual aids in facilitating the construction of mental images has a long history. Visualization has been used to communicate ideas, to monitor trends implicit in data, and to explore large volumes of data for hypothesis generation. Imagine traveling to a strange place without a map, having to memorize physical and chemical properties of an element without Mendeleyev's periodic table, trying to understand the stock market without statistical diagrams, or browsing a collection of documents without interactive visual aids. A collection of information can lose its value simply because of the effort required for exhaustive exploration. Such frustrations can be overcome by visualization.
  2. Enser, P.G.B.: Visual image retrieval (2008) 0.02
    0.021687297 = product of:
      0.10843648 = sum of:
        0.10843648 = weight(_text_:22 in 3281) [ClassicSimilarity], result of:
          0.10843648 = score(doc=3281,freq=2.0), product of:
            0.17516825 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05002192 = queryNorm
            0.61904186 = fieldWeight in 3281, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=3281)
      0.2 = coord(1/5)
    
    Date
    22. 1.2012 13:01:26
  3. Morris, S.A.: Mapping research specialties (2008) 0.02
    0.021687297 = product of:
      0.10843648 = sum of:
        0.10843648 = weight(_text_:22 in 3962) [ClassicSimilarity], result of:
          0.10843648 = score(doc=3962,freq=2.0), product of:
            0.17516825 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05002192 = queryNorm
            0.61904186 = fieldWeight in 3962, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=3962)
      0.2 = coord(1/5)
    
    Date
    13. 7.2008 9:30:22
  4. Fallis, D.: Social epistemology and information science (2006) 0.02
    0.021687297 = product of:
      0.10843648 = sum of:
        0.10843648 = weight(_text_:22 in 4368) [ClassicSimilarity], result of:
          0.10843648 = score(doc=4368,freq=2.0), product of:
            0.17516825 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05002192 = queryNorm
            0.61904186 = fieldWeight in 4368, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=4368)
      0.2 = coord(1/5)
    
    Date
    13. 7.2008 19:22:28
  5. Nicolaisen, J.: Citation analysis (2007) 0.02
    0.021687297 = product of:
      0.10843648 = sum of:
        0.10843648 = weight(_text_:22 in 6091) [ClassicSimilarity], result of:
          0.10843648 = score(doc=6091,freq=2.0), product of:
            0.17516825 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05002192 = queryNorm
            0.61904186 = fieldWeight in 6091, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=6091)
      0.2 = coord(1/5)
    
    Date
    13. 7.2008 19:53:22
  6. Metz, A.: Community service : a bibliography (1996) 0.02
    0.021687297 = product of:
      0.10843648 = sum of:
        0.10843648 = weight(_text_:22 in 5341) [ClassicSimilarity], result of:
          0.10843648 = score(doc=5341,freq=2.0), product of:
            0.17516825 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05002192 = queryNorm
            0.61904186 = fieldWeight in 5341, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=5341)
      0.2 = coord(1/5)
    
    Date
    17.10.1996 14:22:33
  7. Belkin, N.J.; Croft, W.B.: Retrieval techniques (1987) 0.02
    0.021687297 = product of:
      0.10843648 = sum of:
        0.10843648 = weight(_text_:22 in 334) [ClassicSimilarity], result of:
          0.10843648 = score(doc=334,freq=2.0), product of:
            0.17516825 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05002192 = queryNorm
            0.61904186 = fieldWeight in 334, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=334)
      0.2 = coord(1/5)
    
    Source
    Annual review of information science and technology. 22(1987), S.109-145
  8. Smith, L.C.: Artificial intelligence and information retrieval (1987) 0.02
    0.021687297 = product of:
      0.10843648 = sum of:
        0.10843648 = weight(_text_:22 in 335) [ClassicSimilarity], result of:
          0.10843648 = score(doc=335,freq=2.0), product of:
            0.17516825 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05002192 = queryNorm
            0.61904186 = fieldWeight in 335, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=335)
      0.2 = coord(1/5)
    
    Source
    Annual review of information science and technology. 22(1987), S.41-77
  9. Warner, A.J.: Natural language processing (1987) 0.02
    0.021687297 = product of:
      0.10843648 = sum of:
        0.10843648 = weight(_text_:22 in 337) [ClassicSimilarity], result of:
          0.10843648 = score(doc=337,freq=2.0), product of:
            0.17516825 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05002192 = queryNorm
            0.61904186 = fieldWeight in 337, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=337)
      0.2 = coord(1/5)
    
    Source
    Annual review of information science and technology. 22(1987), S.79-108
  10. Grudin, J.: Human-computer interaction (2011) 0.02
    0.018976383 = product of:
      0.094881915 = sum of:
        0.094881915 = weight(_text_:22 in 1601) [ClassicSimilarity], result of:
          0.094881915 = score(doc=1601,freq=2.0), product of:
            0.17516825 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05002192 = queryNorm
            0.5416616 = fieldWeight in 1601, 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=1601)
      0.2 = coord(1/5)
    
    Date
    27.12.2014 18:54:22
  11. Rader, H.B.: Library orientation and instruction - 1993 (1994) 0.01
    0.01355456 = product of:
      0.0677728 = sum of:
        0.0677728 = weight(_text_:22 in 209) [ClassicSimilarity], result of:
          0.0677728 = score(doc=209,freq=2.0), product of:
            0.17516825 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05002192 = queryNorm
            0.38690117 = fieldWeight in 209, 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=209)
      0.2 = coord(1/5)
    
    Source
    Reference services review. 22(1994) no.4, S.81-
  12. Hsueh, D.C.: Recon road maps : retrospective conversion literature, 1980-1990 (1992) 0.01
    0.010843649 = product of:
      0.05421824 = sum of:
        0.05421824 = weight(_text_:22 in 2193) [ClassicSimilarity], result of:
          0.05421824 = score(doc=2193,freq=2.0), product of:
            0.17516825 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05002192 = queryNorm
            0.30952093 = fieldWeight in 2193, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=2193)
      0.2 = coord(1/5)
    
    Source
    Cataloging and classification quarterly. 14(1992) nos.3/4, S.5-22
  13. Gabbard, R.: Recent literature shows accelerated growth in hypermedia tools : an annotated bibliography (1994) 0.01
    0.010843649 = product of:
      0.05421824 = sum of:
        0.05421824 = weight(_text_:22 in 8460) [ClassicSimilarity], result of:
          0.05421824 = score(doc=8460,freq=2.0), product of:
            0.17516825 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05002192 = queryNorm
            0.30952093 = fieldWeight in 8460, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=8460)
      0.2 = coord(1/5)
    
    Source
    Reference services review. 22(1994) no.2, S.31-40
  14. Buckland, M.K.; Liu, Z.: History of information science (1995) 0.01
    0.010843649 = product of:
      0.05421824 = sum of:
        0.05421824 = weight(_text_:22 in 4226) [ClassicSimilarity], result of:
          0.05421824 = score(doc=4226,freq=2.0), product of:
            0.17516825 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05002192 = queryNorm
            0.30952093 = fieldWeight in 4226, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=4226)
      0.2 = coord(1/5)
    
    Date
    13. 6.1996 19:22:20
  15. Haas, S.W.: Natural language processing : toward large-scale, robust systems (1996) 0.01
    0.010843649 = product of:
      0.05421824 = sum of:
        0.05421824 = weight(_text_:22 in 7415) [ClassicSimilarity], result of:
          0.05421824 = score(doc=7415,freq=2.0), product of:
            0.17516825 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05002192 = queryNorm
            0.30952093 = fieldWeight in 7415, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=7415)
      0.2 = coord(1/5)
    
    Abstract
    State of the art review of natural language processing updating an earlier review published in ARIST 22(1987). Discusses important developments that have allowed for significant advances in the field of natural language processing: materials and resources; knowledge based systems and statistical approaches; and a strong emphasis on evaluation. Reviews some natural language processing applications and common problems still awaiting solution. Considers closely related applications such as language generation and th egeneration phase of machine translation which face the same problems as natural language processing. Covers natural language methodologies for information retrieval only briefly
  16. Kim, K.-S.: Recent work in cataloging and classification, 2000-2002 (2003) 0.01
    0.010843649 = product of:
      0.05421824 = sum of:
        0.05421824 = weight(_text_:22 in 152) [ClassicSimilarity], result of:
          0.05421824 = score(doc=152,freq=2.0), product of:
            0.17516825 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05002192 = queryNorm
            0.30952093 = fieldWeight in 152, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=152)
      0.2 = coord(1/5)
    
    Date
    10. 9.2000 17:38:22
  17. El-Sherbini, M.A.: Cataloging and classification : review of the literature 2005-06 (2008) 0.01
    0.010843649 = product of:
      0.05421824 = sum of:
        0.05421824 = weight(_text_:22 in 249) [ClassicSimilarity], result of:
          0.05421824 = score(doc=249,freq=2.0), product of:
            0.17516825 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05002192 = queryNorm
            0.30952093 = fieldWeight in 249, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=249)
      0.2 = coord(1/5)
    
    Date
    10. 9.2000 17:38:22
  18. Miksa, S.D.: ¬The challenges of change : a review of cataloging and classification literature, 2003-2004 (2007) 0.01
    0.010843649 = product of:
      0.05421824 = sum of:
        0.05421824 = weight(_text_:22 in 266) [ClassicSimilarity], result of:
          0.05421824 = score(doc=266,freq=2.0), product of:
            0.17516825 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05002192 = queryNorm
            0.30952093 = fieldWeight in 266, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=266)
      0.2 = coord(1/5)
    
    Date
    10. 9.2000 17:38:22
  19. Nielsen, M.L.: Thesaurus construction : key issues and selected readings (2004) 0.01
    0.009488191 = product of:
      0.047440957 = sum of:
        0.047440957 = weight(_text_:22 in 5006) [ClassicSimilarity], result of:
          0.047440957 = score(doc=5006,freq=2.0), product of:
            0.17516825 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05002192 = queryNorm
            0.2708308 = fieldWeight in 5006, 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=5006)
      0.2 = coord(1/5)
    
    Date
    18. 5.2006 20:06:22
  20. Weiss, A.K.; Carstens, T.V.: ¬The year's work in cataloging, 1999 (2001) 0.01
    0.009488191 = product of:
      0.047440957 = sum of:
        0.047440957 = weight(_text_:22 in 6084) [ClassicSimilarity], result of:
          0.047440957 = score(doc=6084,freq=2.0), product of:
            0.17516825 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05002192 = queryNorm
            0.2708308 = fieldWeight in 6084, 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=6084)
      0.2 = coord(1/5)
    
    Date
    10. 9.2000 17:38:22