2 papers
stat.ME2026
Random Reward Phase-Type Distributions with Applications in Latent Severity Modeling
Simon Pauli, Andreas Futschik
This paper proposes an extension to discrete Phase-Type distributions (DPH) by introducing random rewards. These allow for modeling a system in which a visit to a certain state doe…
stat.CO2026
Markov embedding of ranked unlabelled evolutionary trees and its applications
Lasse Thorup Fallesen, Simon Pauli, Elisabeth Sommer James +2
Rooted bifurcating trees are mathematical objects used to model evolutionary relationships and arise naturally in both coalescent theory and phylogenetics. Recent numerical represe…