3 papers
cs.CG2025
Rectangular Duals on the Cylinder and the Torus
Therese Biedl, Philipp Kindermann, Jonathan Klawitter
A rectangular dual of a plane graph is a contact representation of by interior-disjoint rectangles such that (i) no four rectangles share a point, and (ii) the union of all…
cs.DM2025
Visualizing Geophylogenies -- Internal and External Labeling with Phylogenetic Tree Constraints
Jonathan Klawitter, Felix Klesen, Joris Y. Scholl +2
A geophylogeny is a phylogenetic tree (or dendrogram) where each leaf (e.g. biological taxon) has an associated geographic location (site). To clearly visualize a geophylogeny, the…
cs.CG2025
Outside-Obstacle Representations with All Vertices on the Outer Face
Oksana Firman, Philipp Kindermann, Jonathan Klawitter +3
An obstacle representation of a graph consists of a set of polygonal obstacles and a drawing of as a visibility graph with respect to the obstacles: vertices are mapped to…