2 papers
stat.ME2025
Restrictions of PCBNs for integration-free computations
Alexis Derumigny, Niels Horsman, Dorota Kurowicka
The pair-copula Bayesian Networks (PCBN) are graphical models composed of a directed acyclic graph (DAG) that represents (conditional) independence in a joint distribution. The nod…
math.CO2025
Minimal Trails in Restricted DAGs
Alexis Derumigny, Niels Horsman, Dorota Kurowicka
In this paper, the properties of minimal trails in a directed acyclic graph that is restricted not to contain an active cycle are studied. We are motivated by an application of the…