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231225s2020 xx |||||o 00| ||eng c |
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|a 10.1109/TVCG.2019.2934811
|2 doi
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|a eng
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| 100 |
1 |
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|a Lu, Min
|e verfasserin
|4 aut
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| 245 |
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|a Winglets
|b Visualizing Association with Uncertainty in Multi-class Scatterplots
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|c 2020
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|a Text
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|a Date Revised 04.03.2020
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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| 520 |
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|a This work proposes Winglets, an enhancement to the classic scatterplot to better perceptually pronounce multiple classes by improving the perception of association and uncertainty of points to their related cluster. Designed as a pair of dual-sided strokes belonging to a data point, Winglets leverage the Gestalt principle of Closure to shape the perception of the form of the clusters, rather than use an explicit divisive encoding. Through a subtle design of two dominant attributes, length and orientation, Winglets enable viewers to perform a mental completion of the clusters. A controlled user study was conducted to examine the efficiency of Winglets in perceiving the cluster association and the uncertainty of certain points. The results show Winglets form a more prominent association of points into clusters and improve the perception of associating uncertainty
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|a Journal Article
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|a Wang, Shuaiqi
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|4 aut
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| 700 |
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|a Lanir, Joel
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Fish, Noa
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Yue, Yang
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Cohen-Or, Daniel
|e verfasserin
|4 aut
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| 700 |
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|a Huang, Hui
|e verfasserin
|4 aut
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|i Enthalten in
|t IEEE transactions on visualization and computer graphics
|d 1996
|g 26(2020), 1 vom: 25. Jan., Seite 770-779
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