1 citations · 2 across the 4 of their papers we have counts for
4 papers
Sensitivity analysis of Quasi-Birth-and-Death processes
Anna Aksamit, Małgorzata M. O'Reilly, Zbigniew Palmowski
We perform the sensitivity analysis of a level-dependent QBD with a particular focus on applications in modelling healthcare systems.
Random walk on a quadrant: mapping to a one-dimensional level-dependent Quasi-Birth-and-Death process (LD-QBD)
Małgorzata M. O'Reilly, Zbigniew Palmowski, Anna Aksamit
We consider a neighbourhood random walk on a quadrant, , with state space \begin{eqnarray*} \mathcal{S}&=&\{(n,m,i):n,m=0,1,2,\ldots;i=1,2,\ldots,…
The Shape of Phylogenies Under Phase-Type Distributed Times to Speciation and Extinction
Albert Ch. Soewongsono, Barbara R. Holland, Małgorzata M. O'Reilly
Phylogenetic trees are widely used to understand the evolutionary history of organisms. Tree shapes provide information about macroevolutionary processes. However, macroevolutionar…
A discontinuous Galerkin method for approximating the stationary distribution of stochastic fluid-fluid processes
Nigel Bean, Giang T. Nguyen, Malgorzata M. O'Reilly +1
Introduced by Bean and O'Reilly (2014), a stochastic fluid-fluid process is a Markov processes , where the first fluid is driven by the Markov c…