3 citations · 15 across the 16 of their papers we have counts for
13 papers · 1 filter
The k-Robinson-Foulds Dissimilarity Measures for Comparison of Labeled Trees
Elahe Khayatian, Gabriel Valiente, Louxin Zhang
Understanding the mutational history of tumor cells is a critical endeavor in unraveling the mechanisms underlying cancer. Since the modeling of tumor cell evolution employs labele…
A balance index for phylogenetic trees based on rooted quartets
Tomás M. Coronado, Arnau Mir, Francesc Rosselló +1
We define a new balance index for rooted phylogenetic trees based on the symmetry of the evolutive history of every set of 4 leaves. This index makes sense for multifurcating trees…
Comparison of Galled Trees
Gabriel Cardona, Merce Llabres, Francesc Rossello +1
Galled trees, directed acyclic graphs that model evolutionary histories with isolated hybridization events, have become very popular due to both their biological significance and t…
The comparison of tree-sibling time consistent phylogenetic networks is graph isomorphism-complete
Gabriel Cardona, Merce Llabres, Francesc Rossello +1
In a previous work, we gave a metric on the class of semibinary tree-sibling time consistent phylogenetic networks that is computable in polynomial time; in particular, the problem…
On Nakhleh's latest metric for phylogenetic networks
Gabriel Cardona, Merce Llabres, Francesc Rossello +1
We prove that Nakhleh's latest dissimilarity measure for phylogenetic networks is a metric on the classes of tree-child phylogenetic networks, of semi-binary time consistent tree-s…
Path lengths in tree-child time consistent hybridization networks
Gabriel Cardona, Merce Llabres, Francesc Rossello +1
Hybridization networks are representations of evolutionary histories that allow for the inclusion of reticulate events like recombinations, hybridizations, or lateral gene transfer…
Nodal distances for rooted phylogenetic trees
Gabriel Cardona, Merce Llabres, Francesc Rossello +1
Dissimilarity measures for (possibly weighted) phylogenetic trees based on the comparison of their vectors of path lengths between pairs of taxa, have been present in the systemati…
A Distance Metric for Tree-Sibling Time Consistent Phylogenetic Networks
Gabriel Cardona, Merce Llabres, Francesc Rossello +1
The presence of reticulate evolutionary events in phylogenies turn phylogenetic trees into phylogenetic networks. These events imply in particular that there may exist multiple evo…
Two metrics for general phylogenetic networks
Gabriel Cardona, Merce Llabres, Francesc Rossello +1
We prove that Nakhleh's latest dissimilarity measure for phylogenetic networks separates distinguishable phylogenetic networks, and that a slight modification of it provides a true…
A Perl Package and an Alignment Tool for Phylogenetic Networks
Gabriel Cardona, Francesc Rossello, Gabriel Valiente
Phylogenetic networks are a generalization of phylogenetic trees that allow for the representation of evolutionary events acting at the population level, like recombination between…
Comparison of Tree-Child Phylogenetic Networks
Gabriel Cardona, Francesc Rossello, Gabriel Valiente
Phylogenetic networks are a generalization of phylogenetic trees that allow for the representation of non-treelike evolutionary events, like recombination, hybridization, or latera…
Tripartitions do not always discriminate phylogenetic networks
Gabriel Cardona, Francesc Rossello, Gabriel Valiente
Phylogenetic networks are a generalization of phylogenetic trees that allow for the representation of non-treelike evolutionary events, like recombination, hybridization, or latera…
The transposition distance for phylogenetic trees
Francesc Rossello, Gabriel Valiente
The search for similarity and dissimilarity measures on phylogenetic trees has been motivated by the computation of consensus trees, the search by similarity in phylogenetic databa…