IPA Gradient Estimators in Single-Node Stochastic Fluid Models
[A73]Wardi, Y., Melamed, B., Cassandras, C.G., and Panayiotou, C.G.,
IPA Gradient Estimators in Single-Node Stochastic Fluid Models
J. of Optimization Theory and Applic. Vol. 115, 2, pp. 369-406, 2002.