3 papers
q-bio.PE2025
Covariance Decomposition for Distance Based Species Tree Estimation
Georgios Aliatimis, Ruriko Yoshida, Burak Boyaci +1
In phylogenomics, species-tree methods must contend with two major sources of noise; stochastic gene-tree variation under the multispecies coalescent model (MSC) and finite-sequenc…
cs.DM2023
Tropical neural networks and its applications to classifying phylogenetic trees
Ruriko Yoshida, Georgios Aliatimis, Keiji Miura
Deep neural networks show great success when input vectors are in an Euclidean space. However, those classical neural networks show a poor performance when inputs are phylogenetic…
math.CO2023
Tropical Logistic Regression Model on Space of Phylogenetic Trees
Georgios Aliatimis, Ruriko Yoshida, Burak Boyaci +1
Classification of gene trees is an important task both in the analysis of multi-locus phylogenetic data, and assessment of the convergence of Markov Chain Monte Carlo (MCMC) analys…