Search (157 results, page 8 of 8)

  • × theme_ss:"Visualisierung"
  • × type_ss:"a"
  1. Large, J.A.; Beheshti, J.: Interface design, Web portals, and children (2005) 0.00 
    9.5056574E-4 = product of:
  0.0019011315 = sum of:
    0.0019011315 = product of:
      0.0057033943 = sum of:
        0.0057033943 = weight(_text_:a in 5547) [ClassicSimilarity], result of:
          0.0057033943 = score(doc=5547,freq=4.0), product of:
            0.052761257 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.045758117 = queryNorm
            0.10809815 = fieldWeight in 5547, 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=5547)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Abstract
    Children seek information in order to complete school projects on a wide variety of topics, as well as to support their various leisure activities. Such information can be found in print documents, but increasingly young people are turning to the Web to meet their information needs. In order to exploit this resource, however, children must be able to search or browse digital information through the intermediation of an interface. In particular, they must use Web-based portals that in most cases have been designed for adult users. Guidelines for interface design are not hard to find, but typically they also postulate adult rather than juvenile users. The authors discuss their own research work that has focused upon what young people themselves have to say about the design of portal interfaces. They conclude that specific interface design guidelines are required for young users rather than simply relying upon general design guidelines, and that in order to formulate such guidelines it is necessary to actively include the young people themselves in this process.
    Type
    a
  2. Fátima Loureiro, M. de: Information organization and visualization in cyberspace : interdisciplinary study based on concept maps (2007) 0.00 
    8.9620193E-4 = product of:
  0.0017924039 = sum of:
    0.0017924039 = product of:
      0.0053772116 = sum of:
        0.0053772116 = weight(_text_:a in 1143) [ClassicSimilarity], result of:
          0.0053772116 = score(doc=1143,freq=2.0), product of:
            0.052761257 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.045758117 = queryNorm
            0.10191591 = fieldWeight in 1143, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.0625 = fieldNorm(doc=1143)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Type
    a
  3. Cobo, M.J.; López-Herrera, A.G.; Herrera-Viedma, E.; Herrera, F.: Science mapping software tools : review, analysis, and cooperative study among tools (2011) 0.00 
    8.9620193E-4 = product of:
  0.0017924039 = sum of:
    0.0017924039 = product of:
      0.0053772116 = sum of:
        0.0053772116 = weight(_text_:a in 4486) [ClassicSimilarity], result of:
          0.0053772116 = score(doc=4486,freq=2.0), product of:
            0.052761257 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.045758117 = queryNorm
            0.10191591 = fieldWeight in 4486, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.0625 = fieldNorm(doc=4486)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Type
    a
  4. Olawuyi, N.J.; Akhigbe, B.I.; Afolabi, B.S.: Knowledge organization system interoperability : the cogitation of user interfaces for better interactivity (2018) 0.00 
    8.9620193E-4 = product of:
  0.0017924039 = sum of:
    0.0017924039 = product of:
      0.0053772116 = sum of:
        0.0053772116 = weight(_text_:a in 4870) [ClassicSimilarity], result of:
          0.0053772116 = score(doc=4870,freq=2.0), product of:
            0.052761257 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.045758117 = queryNorm
            0.10191591 = fieldWeight in 4870, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.0625 = fieldNorm(doc=4870)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Type
    a
  5. Trentin, G.: Graphic tools for knowledge representation and informal problem-based learning in professional online communities (2007) 0.00 
    7.9213816E-4 = product of:
  0.0015842763 = sum of:
    0.0015842763 = product of:
      0.0047528287 = sum of:
        0.0047528287 = weight(_text_:a in 1463) [ClassicSimilarity], result of:
          0.0047528287 = score(doc=1463,freq=4.0), product of:
            0.052761257 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.045758117 = queryNorm
            0.090081796 = fieldWeight in 1463, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1463)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Abstract
    The use of graphical representations is very common in information technology and engineering. Although these same tools could be applied effectively in other areas, they are not used because they are hardly known or are completely unheard of. This article aims to discuss the results of the experimentation carried out on graphical approaches to knowledge representation during research, analysis and problem-solving in the health care sector. The experimentation was carried out on conceptual mapping and Petri Nets, developed collaboratively online with the aid of the CMapTool and WoPeD graphic applications. Two distinct professional communities have been involved in the research, both pertaining to the Local Health Units in Tuscany. One community is made up of head physicians and health care managers whilst the other is formed by technical staff from the Department of Nutrition and Food Hygiene. It emerged from the experimentation that concept maps arc considered more effective in analyzing knowledge domain related to the problem to be faced (description of what it is). On the other hand, Petri Nets arc more effective in studying and formalizing its possible solutions (description of what to do to). For the same reason, those involved in the experimentation have proposed the complementary rather than alternative use of the two knowledge representation methods as a support for professional problem-solving.
    Type
    a
  6. Burkhard, R.A.: Impulse: using knowledge visualization in business process oriented knowledge infrastructures (2005) 0.00 
    7.9213816E-4 = product of:
  0.0015842763 = sum of:
    0.0015842763 = product of:
      0.0047528287 = sum of:
        0.0047528287 = weight(_text_:a in 3032) [ClassicSimilarity], result of:
          0.0047528287 = score(doc=3032,freq=4.0), product of:
            0.052761257 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.045758117 = queryNorm
            0.090081796 = fieldWeight in 3032, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.0390625 = fieldNorm(doc=3032)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Abstract
    This article aims to stimulate research on business process oriented knowledge infrastructures by pointing to the power of visualizations. It claims that business process oriented knowledge infrastructure research is stuck and therefore needs to reinvent and revitalize itself with new impulses. One such stimulus is the use of visualization techniques in business process oriented knowledge infrastructures, with the aim to improve knowledge transfer, knowledge communication, and knowledge creation. First, this article presents an overview on related visualization research. Second, it proposes the Knowledge Visualization Framework as a theoretical backbone where business process oriented knowledge infrastructure research can anchor itself. The framework points to the key questions that need to be answered when visual methods are used in business process oriented knowledge infrastructures. Finally, the article compares the Tube Map Visualization with the Gantt Chart, and proves that the new format excels the traditional approach in regards to various tasks. The findings from the evaluation of 44 interviews indicates that the Project Tube Map is more effective for (1) drawing attention and keeping interest, (2) presenting overview and detail, (3) visualizing who is collaborating with whom, (4) motivating people to participate in the project, and (5) increasing recall. The results presented in this paper are important for researchers and practitioners in the fields of Knowledge Management, Knowledge Visualization, Project Management, and Visual Communication Sciences.
    Type
    a
  7. Chen, R.H.-G.; Chen, C.-M.: Visualizing the world's scientific publications (2016) 0.00 
    7.9213816E-4 = product of:
  0.0015842763 = sum of:
    0.0015842763 = product of:
      0.0047528287 = sum of:
        0.0047528287 = weight(_text_:a in 3124) [ClassicSimilarity], result of:
          0.0047528287 = score(doc=3124,freq=4.0), product of:
            0.052761257 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.045758117 = queryNorm
            0.090081796 = fieldWeight in 3124, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.0390625 = fieldNorm(doc=3124)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Abstract
    Automated methods for the analysis, modeling, and visualization of large-scale scientometric data provide measures that enable the depiction of the state of world scientific development. We aimed to integrate minimum span clustering (MSC) and minimum spanning tree methods to cluster and visualize the global pattern of scientific publications (PSP) by analyzing aggregated Science Citation Index (SCI) data from 1994 to 2011. We hypothesized that PSP clustering is mainly affected by countries' geographic location, ethnicity, and level of economic development, as indicated in previous studies. Our results showed that the 100 countries with the highest rates of publications were decomposed into 12 PSP groups and that countries within a group tended to be geographically proximal, ethnically similar, or comparable in terms of economic status. Hubs and bridging nodes in each knowledge production group were identified. The performance of each group was evaluated across 16 knowledge domains based on their specialization, volume of publications, and relative impact. Awareness of the strengths and weaknesses of each group in various knowledge domains may have useful applications for examining scientific policies, adjusting the allocation of resources, and promoting international collaboration for future developments.
    Type
    a
  8. Ohly, H.P.: Erstellung und Interpretation von semantischen Karten am Beispiel des Themas 'Soziologische Beratung' (2004) 0.00 
    7.8417675E-4 = product of:
  0.0015683535 = sum of:
    0.0015683535 = product of:
      0.0047050603 = sum of:
        0.0047050603 = weight(_text_:a in 3176) [ClassicSimilarity], result of:
          0.0047050603 = score(doc=3176,freq=2.0), product of:
            0.052761257 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.045758117 = queryNorm
            0.089176424 = fieldWeight in 3176, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3176)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Type
    a
  9. Schwartz, D.: Graphische Datenanalyse für digitale Bibliotheken : Leistungs- und Funktionsumfang moderner Analyse- und Visualisierungsinstrumente (2006) 0.00 
    7.8417675E-4 = product of:
  0.0015683535 = sum of:
    0.0015683535 = product of:
      0.0047050603 = sum of:
        0.0047050603 = weight(_text_:a in 30) [ClassicSimilarity], result of:
          0.0047050603 = score(doc=30,freq=2.0), product of:
            0.052761257 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.045758117 = queryNorm
            0.089176424 = fieldWeight in 30, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.0546875 = fieldNorm(doc=30)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Type
    a
  10. Lin, X.; Bui, Y.: Information visualization (2009) 0.00 
    7.8417675E-4 = product of:
  0.0015683535 = sum of:
    0.0015683535 = product of:
      0.0047050603 = sum of:
        0.0047050603 = weight(_text_:a in 3818) [ClassicSimilarity], result of:
          0.0047050603 = score(doc=3818,freq=2.0), product of:
            0.052761257 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.045758117 = queryNorm
            0.089176424 = fieldWeight in 3818, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3818)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Type
    a
  11. Maaten, L. van den: Accelerating t-SNE using Tree-Based Algorithms (2014) 0.00 
    7.8417675E-4 = product of:
  0.0015683535 = sum of:
    0.0015683535 = product of:
      0.0047050603 = sum of:
        0.0047050603 = weight(_text_:a in 3886) [ClassicSimilarity], result of:
          0.0047050603 = score(doc=3886,freq=2.0), product of:
            0.052761257 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.045758117 = queryNorm
            0.089176424 = fieldWeight in 3886, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3886)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Type
    a
  12. Petrovich, E.: Science mapping and science maps (2021) 0.00 
    7.7613373E-4 = product of:
  0.0015522675 = sum of:
    0.0015522675 = product of:
      0.0046568024 = sum of:
        0.0046568024 = weight(_text_:a in 595) [ClassicSimilarity], result of:
          0.0046568024 = score(doc=595,freq=6.0), product of:
            0.052761257 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.045758117 = queryNorm
            0.088261776 = fieldWeight in 595, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.03125 = fieldNorm(doc=595)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Abstract
    Science maps are visual representations of the structure and dynamics of scholarly knowl­edge. They aim to show how fields, disciplines, journals, scientists, publications, and scientific terms relate to each other. Science mapping is the body of methods and techniques that have been developed for generating science maps. This entry is an introduction to science maps and science mapping. It focuses on the conceptual, theoretical, and methodological issues of science mapping, rather than on the mathematical formulation of science mapping techniques. After a brief history of science mapping, we describe the general procedure for building a science map, presenting the data sources and the methods to select, clean, and pre-process the data. Next, we examine in detail how the most common types of science maps, namely the citation-based and the term-based, are generated. Both are based on networks: the former on the network of publications connected by citations, the latter on the network of terms co-occurring in publications. We review the rationale behind these mapping approaches, as well as the techniques and methods to build the maps (from the extraction of the network to the visualization and enrichment of the map). We also present less-common types of science maps, including co-authorship networks, interlocking editorship networks, maps based on patents' data, and geographic maps of science. Moreover, we consider how time can be represented in science maps to investigate the dynamics of science. We also discuss some epistemological and sociological topics that can help in the interpretation, contextualization, and assessment of science maps. Then, we present some possible applications of science maps in science policy. In the conclusion, we point out why science mapping may be interesting for all the branches of meta-science, from knowl­edge organization to epistemology.
    Type
    a
  13. Passath, C.: Information-Panels : Die Informationsvermittler der Zukunft (2005) 0.00 
    6.721515E-4 = product of:
  0.001344303 = sum of:
    0.001344303 = product of:
      0.004032909 = sum of:
        0.004032909 = weight(_text_:a in 4991) [ClassicSimilarity], result of:
          0.004032909 = score(doc=4991,freq=2.0), product of:
            0.052761257 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.045758117 = queryNorm
            0.07643694 = fieldWeight in 4991, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.046875 = fieldNorm(doc=4991)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Type
    a
  14. Jaklitsch, M.: Informationsvisualisierung am Beispiel des Begriffs Informationskompetenz : eine szientometrische Untersuchung unter Verwendung von BibExcel und VOSviewer (2016) 0.00 
    6.721515E-4 = product of:
  0.001344303 = sum of:
    0.001344303 = product of:
      0.004032909 = sum of:
        0.004032909 = weight(_text_:a in 3067) [ClassicSimilarity], result of:
          0.004032909 = score(doc=3067,freq=2.0), product of:
            0.052761257 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.045758117 = queryNorm
            0.07643694 = fieldWeight in 3067, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.046875 = fieldNorm(doc=3067)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Type
    a
  15. Eibl, M.; Mandl, T.: ¬Die Qualität von Visualisierungen : eine Methode zum Vergleich zweidimensionaler Karten (2004) 0.00 
    5.601262E-4 = product of:
  0.0011202524 = sum of:
    0.0011202524 = product of:
      0.0033607571 = sum of:
        0.0033607571 = weight(_text_:a in 3139) [ClassicSimilarity], result of:
          0.0033607571 = score(doc=3139,freq=2.0), product of:
            0.052761257 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.045758117 = queryNorm
            0.06369744 = fieldWeight in 3139, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.0390625 = fieldNorm(doc=3139)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Type
    a
  16. Huang, S.-C.; Bias, R.G.; Schnyer, D.: How are icons processed by the brain? : Neuroimaging measures of four types of visual stimuli used in information systems (2015) 0.00 
    5.601262E-4 = product of:
  0.0011202524 = sum of:
    0.0011202524 = product of:
      0.0033607571 = sum of:
        0.0033607571 = weight(_text_:a in 1725) [ClassicSimilarity], result of:
          0.0033607571 = score(doc=1725,freq=2.0), product of:
            0.052761257 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.045758117 = queryNorm
            0.06369744 = fieldWeight in 1725, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1725)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Type
    a
  17. Schek, M.: Automatische Klassifizierung in Erschließung und Recherche eines Pressearchivs (2006) 0.00 
    4.4810097E-4 = product of:
  8.9620193E-4 = sum of:
    8.9620193E-4 = product of:
      0.0026886058 = sum of:
        0.0026886058 = weight(_text_:a in 6043) [ClassicSimilarity], result of:
          0.0026886058 = score(doc=6043,freq=2.0), product of:
            0.052761257 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.045758117 = queryNorm
            0.050957955 = fieldWeight in 6043, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.03125 = fieldNorm(doc=6043)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Type
    a

Authors

Years

Languages

  • e 130
  • d 26
  • a 1
  • More… Less…

Types

  • el 23
  • b 1
  • More… Less…

Themes