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Pixnostics: Towards Measuring the Value of Visualization
Found in: Symposium On Visual Analytics Science And Technology
By J. Schneidewind, M. Sips, D.A. Keim
Issue Date:November 2006
pp. 199-206
During the last two decades a wide variety of advanced methods for the visual exploration of large data sets have been proposed. For most of these techniques user interaction has become a crucial element, since there are many situations in which a user or ...
Perceptually Driven Visibility Optimization for Categorical Data Visualization
Found in: IEEE Transactions on Visualization and Computer Graphics
By Sungkil Lee,M. Sips,H-P Seidel
Issue Date:October 2013
pp. 1746-1757
Visualization techniques often use color to present categorical differences to a user. When selecting a color palette, the perceptual qualities of color need careful consideration. Large coherent groups visually suppress smaller groups and are often visual...
Visualization of Geo-spatial Point Sets via Global Shape Transformation and Local Pixel Placement
Found in: IEEE Transactions on Visualization and Computer Graphics
By C. Panse,M. Sips,D.A. Keim,S.C. North
Issue Date:September 2006
pp. 749-756
In many applications, data is collected and indexed by geo-spatial location. Discovering interesting patterns through visualization is an important way of gaining insight about such data. A previously proposed approach is to apply local placement functions...