We show that finding a minimum-width orthogonal upward drawing of a phylogenetic tree is NP-hard for binary trees with unconstrained combinatorial order and provide a linear-time algorithm for ordered trees. We also study several heuristic algorithms for the unconstrained case and show their effectiveness through experimentation.
CITATION STYLE
Besa, J. J., Goodrich, M. T., Johnson, T., & Osegueda, M. C. (2019). Minimum-Width Drawings of Phylogenetic Trees. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 11949 LNCS, pp. 39–55). Springer. https://doi.org/10.1007/978-3-030-36412-0_4
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