23 citations · 158 across the 42 of their papers we have counts for
4 papers · 2 filters
Block Crossings in Storyline Visualizations
Thomas C. van Dijk, Martin Fink, Norbert Fischer +5
Storyline visualizations help visualize encounters of the characters in a story over time. Each character is represented by an x-monotone curve that goes from left to right. A meet…
Obstructing Visibilities with One Obstacle
Steven Chaplick, Fabian Lipp, Ji-won Park +1
Obstacle representations of graphs have been investigated quite intensely over the last few years. We focus on graphs that can be represented by a single obstacle. Given a (topolog…
Snapping Graph Drawings to the Grid Optimally
Andre Löffler, Thomas C. van Dijk, Alexander Wolff
In geographic information systems and in the production of digital maps for small devices with restricted computational resources one often wants to round coordinates to a rougher…
Minimum Rectilinear Polygons for Given Angle Sequences
William S. Evans, Krzysztof Fleszar, Philipp Kindermann +3
A rectilinear polygon is a polygon whose edges are axis-aligned. Walking counterclockwise on the boundary of such a polygon yields a sequence of left turns and right turns. The num…