5 papers · 1 filter
Minimizing Vertical Length in Linked Bar Charts
Steven van den Broek, Marc van Kreveld, Wouter Meulemans +1
A linked bar chart is the augmentation of a traditional bar chart where each bar is partitioned into blocks and pairs of blocks are linked using orthogonal lines that pass over int…
Summarizing Classed Region Maps with a Disk Choreme
Steven van den Broek, Wouter Meulemans, Andreas Reimer +1
Chorematic diagrams are highly reduced schematic maps of geospatial data and processes. They can visually summarize complex situations using only a few simple shapes (choremes) pla…
Optimizing Symbol Visibility through Displacement
Bernd Gärtner, Vishwas Kalani, Meghana M. Reddy +3
In information visualization, the position of symbols often encodes associated data values. When visualizing data elements with both a numerical and a categorical dimension, positi…
StorySets: Ordering Curves and Dimensions for Visualizing Uncertain Sets and Multi-Dimensional Discrete Data
Markus Wallinger, Annika Bonerath, Wouter Meulemans +3
We propose a method for visualizing uncertain set systems, which differs from previous set visualization approaches that are based on certainty (an element either belongs to a set…
A Framework for Algorithm Stability
Wouter Meulemans, Bettina Speckmann, Kevin Verbeek +1
We say that an algorithm is stable if small changes in the input result in small changes in the output. This kind of algorithm stability is particularly relevant when analyzing and…