Search (52 results, page 1 of 3)

  • × theme_ss:"Visualisierung"
  1. Chen, C.: CiteSpace II : detecting and visualizing emerging trends and transient patterns in scientific literature (2006) 0.04 
    0.036598433 = product of:
  0.073196866 = sum of:
    0.073196866 = sum of:
      0.04234059 = weight(_text_:c in 5272) [ClassicSimilarity], result of:
        0.04234059 = score(doc=5272,freq=4.0), product of:
          0.15711682 = queryWeight, product of:
            3.4494052 = idf(docFreq=3817, maxDocs=44218)
            0.045548957 = queryNorm
          0.2694848 = fieldWeight in 5272, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            3.4494052 = idf(docFreq=3817, maxDocs=44218)
            0.0390625 = fieldNorm(doc=5272)
      0.030856274 = weight(_text_:22 in 5272) [ClassicSimilarity], result of:
        0.030856274 = score(doc=5272,freq=2.0), product of:
          0.15950468 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.045548957 = queryNorm
          0.19345059 = fieldWeight in 5272, 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=5272)
  0.5 = coord(1/2)
    Abstract
    This article describes the latest development of a generic approach to detecting and visualizing emerging trends and transient patterns in scientific literature. The work makes substantial theoretical and methodological contributions to progressive knowledge domain visualization. A specialty is conceptualized and visualized as a time-variant duality between two fundamental concepts in information science: research fronts and intellectual bases. A research front is defined as an emergent and transient grouping of concepts and underlying research issues. The intellectual base of a research front is its citation and co-citation footprint in scientific literature - an evolving network of scientific publications cited by research-front concepts. Kleinberg's (2002) burst-detection algorithm is adapted to identify emergent research-front concepts. Freeman's (1979) betweenness centrality metric is used to highlight potential pivotal points of paradigm shift over time. Two complementary visualization views are designed and implemented: cluster views and time-zone views. The contributions of the approach are that (a) the nature of an intellectual base is algorithmically and temporally identified by emergent research-front terms, (b) the value of a co-citation cluster is explicitly interpreted in terms of research-front concepts, and (c) visually prominent and algorithmically detected pivotal points substantially reduce the complexity of a visualized network. The modeling and visualization process is implemented in CiteSpace II, a Java application, and applied to the analysis of two research fields: mass extinction (1981-2004) and terrorism (1990-2003). Prominent trends and pivotal points in visualized networks were verified in collaboration with domain experts, who are the authors of pivotal-point articles. Practical implications of the work are discussed. A number of challenges and opportunities for future studies are identified.
    Date
    22. 7.2006 16:11:05
  2. Wu, K.-C.; Hsieh, T.-Y.: Affective choosing of clustering and categorization representations in e-book interfaces (2016) 0.03 
    0.030397795 = product of:
  0.06079559 = sum of:
    0.06079559 = sum of:
      0.029939316 = weight(_text_:c in 3070) [ClassicSimilarity], result of:
        0.029939316 = score(doc=3070,freq=2.0), product of:
          0.15711682 = queryWeight, product of:
            3.4494052 = idf(docFreq=3817, maxDocs=44218)
            0.045548957 = queryNorm
          0.1905545 = fieldWeight in 3070, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.4494052 = idf(docFreq=3817, maxDocs=44218)
            0.0390625 = fieldNorm(doc=3070)
      0.030856274 = weight(_text_:22 in 3070) [ClassicSimilarity], result of:
        0.030856274 = score(doc=3070,freq=2.0), product of:
          0.15950468 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.045548957 = queryNorm
          0.19345059 = fieldWeight in 3070, 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=3070)
  0.5 = coord(1/2)
    Date
    20. 1.2015 18:30:22
  3. Wu, I.-C.; Vakkari, P.: Effects of subject-oriented visualization tools on search by novices and intermediates (2018) 0.03 
    0.030397795 = product of:
  0.06079559 = sum of:
    0.06079559 = sum of:
      0.029939316 = weight(_text_:c in 4573) [ClassicSimilarity], result of:
        0.029939316 = score(doc=4573,freq=2.0), product of:
          0.15711682 = queryWeight, product of:
            3.4494052 = idf(docFreq=3817, maxDocs=44218)
            0.045548957 = queryNorm
          0.1905545 = fieldWeight in 4573, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.4494052 = idf(docFreq=3817, maxDocs=44218)
            0.0390625 = fieldNorm(doc=4573)
      0.030856274 = weight(_text_:22 in 4573) [ClassicSimilarity], result of:
        0.030856274 = score(doc=4573,freq=2.0), product of:
          0.15950468 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.045548957 = queryNorm
          0.19345059 = fieldWeight in 4573, 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=4573)
  0.5 = coord(1/2)
    Date
    9.12.2018 16:22:25
  4. Kocijan, K.: Visualizing natural language resources (2015) 0.02 
    0.021170296 = product of:
  0.04234059 = sum of:
    0.04234059 = product of:
      0.08468118 = sum of:
        0.08468118 = weight(_text_:c in 2995) [ClassicSimilarity], result of:
          0.08468118 = score(doc=2995,freq=4.0), product of:
            0.15711682 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.045548957 = queryNorm
            0.5389696 = fieldWeight in 2995, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.078125 = fieldNorm(doc=2995)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Re:inventing information science in the networked society: Proceedings of the 14th International Symposium on Information Science, Zadar/Croatia, 19th-21st May 2015. Eds.: F. Pehar, C. Schloegl u. C. Wolff
  5. Samoylenko, I.; Chao, T.-C.; Liu, W.-C.; Chen, C.-M.: Visualizing the scientific world and its evolution (2006) 0.02 
    0.015556926 = product of:
  0.031113852 = sum of:
    0.031113852 = product of:
      0.062227704 = sum of:
        0.062227704 = weight(_text_:c in 5911) [ClassicSimilarity], result of:
          0.062227704 = score(doc=5911,freq=6.0), product of:
            0.15711682 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.045548957 = queryNorm
            0.3960601 = fieldWeight in 5911, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.046875 = fieldNorm(doc=5911)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  6. Haller, S.H.M.: Mappingverfahren zur Wissensorganisation (2002) 0.02 
    0.015428137 = product of:
  0.030856274 = sum of:
    0.030856274 = product of:
      0.061712548 = sum of:
        0.061712548 = weight(_text_:22 in 3406) [ClassicSimilarity], result of:
          0.061712548 = score(doc=3406,freq=2.0), product of:
            0.15950468 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045548957 = queryNorm
            0.38690117 = fieldWeight in 3406, 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=3406)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    30. 5.2010 16:22:35
  7. Platis, N. et al.: Visualization of uncertainty in tag clouds (2016) 0.02 
    0.015428137 = product of:
  0.030856274 = sum of:
    0.030856274 = product of:
      0.061712548 = sum of:
        0.061712548 = weight(_text_:22 in 2755) [ClassicSimilarity], result of:
          0.061712548 = score(doc=2755,freq=2.0), product of:
            0.15950468 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045548957 = queryNorm
            0.38690117 = fieldWeight in 2755, 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=2755)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    1. 2.2016 18:25:22
  8. Sidhom, S.; Hassoun, M.: Morpho-syntactic parsing to text mining environment : NP recognition model to knowledge visualization and information (2003) 0.01 
    0.014969658 = product of:
  0.029939316 = sum of:
    0.029939316 = product of:
      0.059878632 = sum of:
        0.059878632 = weight(_text_:c in 3546) [ClassicSimilarity], result of:
          0.059878632 = score(doc=3546,freq=2.0), product of:
            0.15711682 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.045548957 = queryNorm
            0.381109 = fieldWeight in 3546, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.078125 = fieldNorm(doc=3546)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Tendencias de investigación en organización del conocimient: IV Cologuio International de Ciencas de la Documentación , VI Congreso del Capitulo Espanol de ISKO = Trends in knowledge organization research. Eds.: J.A. Frias u. C. Travieso
  9. Reiterer, H.; Jetter, H.-C.: Informationsvisualisierung (2013) 0.01 
    0.014969658 = product of:
  0.029939316 = sum of:
    0.029939316 = product of:
      0.059878632 = sum of:
        0.059878632 = weight(_text_:c in 714) [ClassicSimilarity], result of:
          0.059878632 = score(doc=714,freq=2.0), product of:
            0.15711682 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.045548957 = queryNorm
            0.381109 = fieldWeight in 714, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.078125 = fieldNorm(doc=714)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  10. Börner, K.: Atlas of knowledge : anyone can map (2015) 0.01 
    0.013091208 = product of:
  0.026182417 = sum of:
    0.026182417 = product of:
      0.052364834 = sum of:
        0.052364834 = weight(_text_:22 in 3355) [ClassicSimilarity], result of:
          0.052364834 = score(doc=3355,freq=4.0), product of:
            0.15950468 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045548957 = queryNorm
            0.32829654 = fieldWeight in 3355, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=3355)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    22. 1.2017 16:54:03
    22. 1.2017 17:10:56
  11. Miller, C.: Virtual reality and online databases : will "look and feel" literally mean "look" and "feel"? (1992) 0.01 
    0.011975727 = product of:
  0.023951454 = sum of:
    0.023951454 = product of:
      0.04790291 = sum of:
        0.04790291 = weight(_text_:c in 2413) [ClassicSimilarity], result of:
          0.04790291 = score(doc=2413,freq=2.0), product of:
            0.15711682 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.045548957 = queryNorm
            0.3048872 = fieldWeight in 2413, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.0625 = fieldNorm(doc=2413)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  12. Collins, C.: WordNet explorer : applying visualization principles to lexical semantics (2006) 0.01 
    0.011975727 = product of:
  0.023951454 = sum of:
    0.023951454 = product of:
      0.04790291 = sum of:
        0.04790291 = weight(_text_:c in 1288) [ClassicSimilarity], result of:
          0.04790291 = score(doc=1288,freq=2.0), product of:
            0.15711682 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.045548957 = queryNorm
            0.3048872 = fieldWeight in 1288, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.0625 = fieldNorm(doc=1288)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  13. Tscherteu, G.; Langreiter, C.: Explorative Netzwerkanalyse im Living Web (2009) 0.01 
    0.011975727 = product of:
  0.023951454 = sum of:
    0.023951454 = product of:
      0.04790291 = sum of:
        0.04790291 = weight(_text_:c in 4870) [ClassicSimilarity], result of:
          0.04790291 = score(doc=4870,freq=2.0), product of:
            0.15711682 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.045548957 = queryNorm
            0.3048872 = fieldWeight in 4870, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.0625 = fieldNorm(doc=4870)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  14. Trunk, D.: Semantische Netze in Informationssystemen : Verbesserung der Suche durch Interaktion und Visualisierung (2005) 0.01 
    0.010799696 = product of:
  0.021599391 = sum of:
    0.021599391 = product of:
      0.043198783 = sum of:
        0.043198783 = weight(_text_:22 in 2500) [ClassicSimilarity], result of:
          0.043198783 = score(doc=2500,freq=2.0), product of:
            0.15950468 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045548957 = queryNorm
            0.2708308 = fieldWeight in 2500, 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=2500)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    30. 1.2007 18:22:41
  15. Julien, C.-A.; Tirilly, P.; Dinneen, J.D.; Guastavino, C.: Reducing subject tree browsing complexity (2013) 0.01 
    0.010585148 = product of:
  0.021170296 = sum of:
    0.021170296 = product of:
      0.04234059 = sum of:
        0.04234059 = weight(_text_:c in 1102) [ClassicSimilarity], result of:
          0.04234059 = score(doc=1102,freq=4.0), product of:
            0.15711682 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.045548957 = queryNorm
            0.2694848 = fieldWeight in 1102, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1102)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  16. Oh, K.E.; Halpern, D.; Tremaine, M.; Chiang, J.; Silver, D.; Bemis, K.: Blocked: when the information is hidden by the visualization (2016) 0.01 
    0.010585148 = product of:
  0.021170296 = sum of:
    0.021170296 = product of:
      0.04234059 = sum of:
        0.04234059 = weight(_text_:c in 2888) [ClassicSimilarity], result of:
          0.04234059 = score(doc=2888,freq=4.0), product of:
            0.15711682 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.045548957 = queryNorm
            0.2694848 = fieldWeight in 2888, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2888)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Abstract
    This study investigated how people comprehend three-dimensional (3D) visualizations and what properties of such visualizations affect comprehension. Participants were asked to draw the face of a 3D visualization after it was cut in half. We videotaped the participants as they drew, erased, verbalized their thoughts, gestured, and moved about a two-dimensional paper presentation of the 3D visualization. The videorecords were analyzed using a grounded theory approach to generate hypotheses related to comprehension difficulties and visualization properties. Our analysis of the results uncovered three properties that made problem solving more difficult for participants. These were: (a) cuts that were at an angle in relation to at least one plane of reference, (b) nonplanar properties of the features contained in the 3D visualizations including curved layers and v-shaped layers, and (c) mixed combinations of layers. In contrast, (a) cutting planes that were perpendicular or parallel to the 3D visualization diagram's planes of reference, (b) internal features that were flat/planar, and (c) homogeneous layers were easier to comprehend. This research has direct implications for the generation and use of 3D information visualizations in that it suggests design features to include and avoid.
  17. Hiniker, A.; Hong, S.R.; Kim, Y.-S.; Chen, N.-C.; West, J.D.; Aragon, C.: Toward the operationalization of visual metaphor (2017) 0.01 
    0.010585148 = product of:
  0.021170296 = sum of:
    0.021170296 = product of:
      0.04234059 = sum of:
        0.04234059 = weight(_text_:c in 3917) [ClassicSimilarity], result of:
          0.04234059 = score(doc=3917,freq=4.0), product of:
            0.15711682 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.045548957 = queryNorm
            0.2694848 = fieldWeight in 3917, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.0390625 = fieldNorm(doc=3917)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  18. Buchel, O.: Uncovering Hidden Clues about Geographic Visualization in LCC (2006) 0.01 
    0.01047876 = product of:
  0.02095752 = sum of:
    0.02095752 = product of:
      0.04191504 = sum of:
        0.04191504 = weight(_text_:c in 231) [ClassicSimilarity], result of:
          0.04191504 = score(doc=231,freq=2.0), product of:
            0.15711682 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.045548957 = queryNorm
            0.2667763 = fieldWeight in 231, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.0546875 = fieldNorm(doc=231)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Knowledge organization for a global learning society: Proceedings of the 9th International ISKO Conference, 4-7 July 2006, Vienna, Austria. Hrsg.: G. Budin, C. Swertz u. K. Mitgutsch
  19. Hajdu Barát, A.: Usability and the user interfaces of classical information retrieval languages (2006) 0.01 
    0.01047876 = product of:
  0.02095752 = sum of:
    0.02095752 = product of:
      0.04191504 = sum of:
        0.04191504 = weight(_text_:c in 232) [ClassicSimilarity], result of:
          0.04191504 = score(doc=232,freq=2.0), product of:
            0.15711682 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.045548957 = queryNorm
            0.2667763 = fieldWeight in 232, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.0546875 = fieldNorm(doc=232)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Knowledge organization for a global learning society: Proceedings of the 9th International ISKO Conference, 4-7 July 2006, Vienna, Austria. Hrsg.: G. Budin, C. Swertz u. K. Mitgutsch
  20. Palm, F.: QVIZ : Query and context based visualization of time-spatial cultural dynamics (2007) 0.01 
    0.009256882 = product of:
  0.018513763 = sum of:
    0.018513763 = product of:
      0.037027527 = sum of:
        0.037027527 = weight(_text_:22 in 1289) [ClassicSimilarity], result of:
          0.037027527 = score(doc=1289,freq=2.0), product of:
            0.15950468 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045548957 = queryNorm
            0.23214069 = fieldWeight in 1289, 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=1289)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Content
    Vortrag anlässlich des Workshops: "Extending the multilingual capacity of The European Library in the EDL project Stockholm, Swedish National Library, 22-23 November 2007".

Authors

Years

Languages

  • e 39
  • d 12
  • a 1
  • More… Less…

Types

  • a 41
  • m 7
  • el 6
  • s 2
  • x 2
  • b 1
  • More… Less…

Themes

Subjects

Classifications