Equivalent network, load dependent servers, and perturbation analysis—an experimental study
Proc. of the international seminar on Teletraffic analysis and computer performance evaluation
Infinitesimal perturbation analysis for general discrete event systems
Journal of the ACM (JACM)
An infinitesimal perturbation analysis algorithm for a multiclass G/G/1 queue
Operations Research Letters
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Using a birth and death process as an illustrative example, we introduce the notion of alternative representations of stochastic processes and discuss its importance for infinitesimal perturbation analysis derivative estimation. Through a different choice of representation, we are led to an IPA algorithm for a birth and death process better than one discussed by other authors.