Information Visualization

Atom: A Grammar for Unit Visualizations

Unit visualizations are a family of visualizations where every data item is represented by a unique visual mark - a visual unit - during visual encoding. For certain datasets and tasks, unit visualizations can provide more information, better match …

Parallelspaces: Simultaneous Exploration of Feature and Data for Hypothesis Generation

We present ParallelSpaces, a novel method to explore bipartite datasets in both feature and data dimensions. This dyadic data is displayed as weighted bipartite graphs using scatterplots in two separated visual spaces, where each entity is positioned …