7 citations · 10 across the 4 of their papers we have counts for
4 papers
Dimensions of Higher Order Factor Analysis Models
Muhammad Ardiyansyah, Luca Sodomaco
The factor analysis model is a statistical model where a certain number of hidden random variables, called factors, affect linearly the behaviour of another set of observed random…
Embeddability of centrosymmetric matrices capturing the double-helix structure in natural and synthetic DNA
Muhammad Ardiyansyah, Dimitra Kosta, Jordi Roca-Lacostena
In this paper, we discuss the embedding problem for centrosymmetric matrices, which are higher order generalizations of the matrices occurring in Strand Symmetric Models. These mod…
Distinguishing Level-2 Phylogenetic Networks Using Phylogenetic Invariants
Muhammad Ardiyansyah
In phylogenetics, it is important for the phylogenetic network model parameters to be identifiable so that the evolutionary histories of a group of species can be consistently infe…
The Model-Specific Markov Embedding Problem for Symmetric Group-Based Models
Muhammad Ardiyansyah, Dimitra Kosta, Kaie Kubjas
We study model embeddability, which is a variation of the famous embedding problem in probability theory, when apart from the requirement that the Markov matrix is the matrix expon…