A Graphical Investigation of Error Bounds for Moment-Based Queueing Approximations


Many approximations of queueing performance measures are based on moment matching. Empirical and theoretical results show that although approximations based on two moments are often accurate, two-moment approximations can be arbitrarily bad and sometimes three-moment approximations are far better. In this paper, we investigate graphically error bounds for… (More)
DOI: 10.1007/BF02412257


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