Overlap Removal by Stochastic Gradient Descent With(out) Shape Awareness

In many 2D visualizations, data points are projected without considering their surface area, although they are often represented as shapes in visualization tools. These shapes support the display of information such as labels or encode data with size or color. However, inappropriate shape and size s...

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Veröffentlicht in:	IEEE transactions on visualization and computer graphics 2024-12, Vol.30 (12), p.7500-7517
Hauptverfasser:	Giovannangeli, Loann, Lalanne, Frederic, Giot, Romain, Bourqui, Romain
Format:	Artikel
Sprache:	eng
Schlagworte:	Computer Science Data visualization Layout Layout adjustment Optimization overlap removal Shape stochastic gradient descent Stochastic processes Stress stress optimization Task analysis
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