Cartesian vs. Radial – A Comparative Evaluation of Two Visualization Tools
Identifieur interne : 001164 ( Main/Exploration ); précédent : 001163; suivant : 001165Cartesian vs. Radial – A Comparative Evaluation of Two Visualization Tools
Auteurs : Michael Burch [Allemagne] ; Felix Bott [Allemagne] ; Fabian Beck [Allemagne] ; Stephan Diehl [Allemagne]Source :
- Lecture Notes in Computer Science [ 0302-9743 ] ; 2008.
Abstract
Abstract: Many recently developed information visualization techniques are radial variants of originally Cartesian visualizations. Almost none of these radial variants have been evaluated with respect to their benefits over their original visualizations. In this work we compare a radial and a Cartesian variant of a visualization tool for sequences of transactions in information hierarchies. The Timeline Trees (TLT) approach uses a Cartesian coordinate system to represent both the hierarchy and the sequence of transactions whereas the TimeRadarTrees (TRT) technique is the radial counterpart which makes use of a radial tree, as well as circle slices and sectors to show the sequence of transactions. For the evaluation we use both quantitative as well as qualitative evaluation methods including eye tracking.
Url:
DOI: 10.1007/978-3-540-89639-5_15
Affiliations:
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Almost none of these radial variants have been evaluated with respect to their benefits over their original visualizations. In this work we compare a radial and a Cartesian variant of a visualization tool for sequences of transactions in information hierarchies. The Timeline Trees (TLT) approach uses a Cartesian coordinate system to represent both the hierarchy and the sequence of transactions whereas the TimeRadarTrees (TRT) technique is the radial counterpart which makes use of a radial tree, as well as circle slices and sectors to show the sequence of transactions. For the evaluation we use both quantitative as well as qualitative evaluation methods including eye tracking.</div></front></TEI><affiliations><list><country><li>Allemagne</li></country><region><li>Rhénanie-Palatinat</li></region><settlement><li>Trèves (Allemagne)</li></settlement><orgName><li>Université de Trèves</li></orgName></list><tree><country name="Allemagne"><region name="Rhénanie-Palatinat"><name sortKey="Burch, Michael" sort="Burch, Michael" uniqKey="Burch M" first="Michael" last="Burch">Michael Burch</name></region><name sortKey="Beck, Fabian" sort="Beck, Fabian" uniqKey="Beck F" first="Fabian" last="Beck">Fabian Beck</name><name sortKey="Bott, Felix" sort="Bott, Felix" uniqKey="Bott F" first="Felix" last="Bott">Felix Bott</name><name sortKey="Burch, Michael" sort="Burch, Michael" uniqKey="Burch M" first="Michael" last="Burch">Michael Burch</name><name sortKey="Diehl, Stephan" sort="Diehl, Stephan" uniqKey="Diehl S" first="Stephan" last="Diehl">Stephan Diehl</name><name sortKey="Diehl, Stephan" sort="Diehl, Stephan" uniqKey="Diehl S" first="Stephan" last="Diehl">Stephan Diehl</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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