Regenerative Simulation of Response Times in Networks of Queues 1.0 Introduction 2.0 Simulation of regenerative processes 3.0 Closed networks of queues 4.0 The marked job method 5.0 Examples and simulation results 6.0 Finite capacity open networks of queues 7.0 Marked job simulation via hitting times 8.0 The decomposition method 9.0 Efficiency of simulation 10.0 Networks with multiple job types 11.0 Implementation considerations.