2026-04-13T13:24:10Zhttps://recercat.cat/oai/request
oai:recercat.cat:2117/3615572026-01-21T04:39:31Zcom_2072_1033col_2072_452950
RECERCAT author Llabrés Segura, Mercè author Rosselló Llompart, Francesc A. author Valiente Feruglio, Gabriel Alejandro 2021-12-01 The Robinson-Foulds (RF) distance, one of the most widely used metrics for comparing phylogenetic trees, has the advantage of being intuitive, with a natural interpretation in terms of common splits, and it can be computed in linear time, but it has a very low resolution, and it may become trivial for phylogenetic trees with overlapping taxa, that is, phylogenetic trees that share some but not all of their leaf labels. In this article, we study the properties of the Generalized Robinson-Foulds (GRF) distance, a recently proposed metric for comparing any structures that can be described by multisets of multisets of labels, when applied to rooted phylogenetic trees with overlapping taxa, which are described by sets of clusters, that is, by sets of sets of labels. We show that the GRF distance has a very high resolution, it can also be computed in linear time, and it is not (uniformly) equivalent to the RF distance.This research was partially supported by the Spanish Ministry of Science, Innovation and Universitiesand the European Regional Development Fund through project PGC2018-096956-B-C43 (FEDER/MICINN/AEI), and by the Agency for Management of University and Research Grants (AGAUR) throughgrant 2017-SGR-786 (ALBCOM).Peer ReviewedPostprint (published version) https://creativecommons.org/licenses/by-nc/4.0/ Open Access Attribution-NonCommercial 4.0 International Àrees temàtiques de la UPC::Informàtica::Aplicacions de la informàtica::Bioinformàtica Phylogeny Metrics Phylogenetic tree Robinson-Foulds distance Filogènia The generalized Robinson-Foulds distance for phylogenetic trees Article