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Effects of Visualizing Missing Data: An Empirical Evaluation
University of Skövde, School of Informatics. University of Skövde, The Informatics Research Centre. (Interaction Lab)ORCID iD: 0000-0003-0159-9628
University of Skövde, School of Informatics. University of Skövde, The Informatics Research Centre. (Skövde Artificial Intelligence Lab (SAIL))ORCID iD: 0000-0003-2900-9335
2014 (English)In: 18th International Conference on Information Visualisation (IV) / [ed] Ebad Banissi, Mark W. McK. Bannatyne, Francis T. Marchese, Muhammad Sarfraz, Anna Ursyn, Gilles Venturini, Theodor G. Wyeld, Urska Cvek, Marjan Trutschl, Georges Grinstein, Vladimir Geroimenko, Sarah Kenderdine & Fatma Bouali, IEEE conference proceedings, 2014, 132-138 p.Conference paper, (Refereed)
Abstract [en]

This paper presents an empirical study that evaluates the effects of visualizing missing data on decision-making tasks. A comparison between three visualization techniques: (1) emptiness, (2) fuzziness, and (3) emptiness plus explanation, revealed that the latter technique induced significantly higher degree of decision-confidence than the visualization technique fuzziness. Moreover, emptiness plus explanation yield the highest number of risky choices of the three. This result suggests that uncertainty visualization techniques affect the decision-maker and the decisionconfidence. Additionally, the results indicate a possible relation between the degree of decision-confidence and the decision-maker's displayed risk behavior.

Place, publisher, year, edition, pages
IEEE conference proceedings, 2014. 132-138 p.
National Category
Interaction Technologies Human Computer Interaction Other Computer and Information Science
Research subject
Technology
Identifiers
URN: urn:nbn:se:his:diva-10390DOI: 10.1109/IV.2014.77ISI: 000365275200023Scopus ID: 2-s2.0-84912130175ISBN: 978-1-4799-4103-2 OAI: oai:DiVA.org:his-10390DiVA: diva2:771909
Conference
2014 18th International Conference on Information Visualisation: Visualisation, BioMedical Visualization, Visualisation on Built and Rural Environments and Geometric Modelling and Imaging, IV 2014, Paris, France, 16 July 2014 through 18 July 2014
Note

Article number 6902893

Available from: 2014-12-15 Created: 2014-12-15 Last updated: 2016-03-02Bibliographically approved

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CiteExportLink to record
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Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
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More styles
Language
  • de-DE
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More languages
Output format
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