A Multi-Level Method for the Steady State Solution of Markov Chains. - Claudia Isensee; Graham Horton (SimVis, 2004)

Approximation of Discrete Phase-Type Distributions. - Claudia Isensee; Graham Horton (Annual Simulation Symposium, 2005)

A New Approach for Computing Conditional Probabilities of General Stochastic Processes. - Fabian Wickborn; Claudia Isensee; Thomas Simon; Sanja Lazarova-Molnar; Graham Horton (Annual Simulation Symposium, 2006)