The evolutionary relationships among organisms have traditionally been represented using
rooted phylogenetic trees. However, due to reticulate processes such as hybridization or …

Tree balance plays an important role in phylogenetics and other research areas, which is
why several indices to measure tree balance have been introduced over the years …

The capacity of Homo sapiens for the intergenerational accumulation of complex
technologies, practices, and beliefs is central to contemporary accounts of human …

Phylogenetic networks extend phylogenetic trees to allow for modeling reticulate
evolutionary processes such as hybridization. They take the shape of a rooted, directed …

Species networks generalize the notion of species trees to allow for hybridization or other
lateral gene transfer. Under the network multispecies coalescent model, individual gene …

Total positivity in multivariate extremes Page 1 The Annals of Statistics 2023, Vol. 51, No. 3,
962–1004 https://doi.org/10.1214/23-AOS2272 © Institute of Mathematical Statistics, 2023 …

We provide time-and sample-efficient algorithms for learning and testing latent-tree Ising
models, ie Ising models that may only be observed at their leaf nodes. On the learning side …

Motivation New low-coverage single-cell DNA sequencing technologies enable the
measurement of copy number profiles from thousands of individual cells within tumors. From …

Galled trees are studied as a recombination model in population genetics. This class of
phylogenetic networks is generalized into tree-child and galled network classes by relaxing …

Phylogenetic networks can represent evolutionary events that cannot be described by
phylogenetic trees. These networks are able to incorporate reticulate evolutionary events …