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06/30/2023
Visualizing Geophylogenies – Internal and External Labeling with Phylogenetic Tree Constraints
A geophylogeny is a phylogenetic tree where each leaf (biological taxon)...
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03/14/2023
Coloring and Recognizing Directed Interval Graphs
A mixed interval graph is an interval graph that has, for every pair of ...
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10/13/2022
Visualizing Multispecies Coalescent Trees: Drawing Gene Trees Inside Species Trees
We consider the problem of drawing multiple gene trees inside a single s...
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02/25/2022
Outside-Obstacle Representations with All Vertices on the Outer Face
An obstacle representation of a graph G consists of a set of polygonal o...
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02/23/2022
The Segment Number: Algorithms and Universal Lower Bounds for Some Classes of Planar Graphs
The segment number of a planar graph G is the smallest number of line se...
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07/11/2021