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cs.DM2023
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.DM2023
Coloring and Recognizing Directed Interval Graphs
Grzegorz Gutowski, Konstanty Junosza-Szaniawski, Felix Klesen +3
A \emph{mixed interval graph} is an interval graph that has, for every pair of intersecting intervals, either an arc (directed arbitrarily) or an (undirected) edge. We are particul…
cs.DM2022
Visualizing Multispecies Coalescent Trees: Drawing Gene Trees Inside Species Trees
Jonathan Klawitter, Felix Klesen, Moritz Niederer +1
We consider the problem of drawing multiple gene trees inside a single species tree in order to visualize multispecies coalescent trees. Specifically, the drawing of the species tr…