Abstract
Using a generalization of the classical ballot theorem, Niu and Cooper [7] established a duality relation between the joint distribution of several variables associated with the busy cycle inM/G/1 (with a modified first service) and the corresponding joint distribution of several related variables in its dualGI/M/1. In this note, we generalize this duality relation toGI/G/1 queues with modified first services; this clarifies the original result, and shows that the generalized ballot theorem is superfluous for the duality relation.
References
S. Asmussen and V. Ramaswami, Probabilistic interpretations of some duality results for the matrix paradigms in queueing theory, Stochastic Models 6 (1990) 715–733.
U.N. Bhat,A Study of the Queueing Systems M/G/1 and GI/M/1 (Springer, 1968).
D. Fakinos, The single-server queue with service depending on queue size and with the preemptive-resume last-come-first-served queue discipline, J. Appl. Prob. 24 (1987) 758–767.
D. Fakinos, Duality relations for certain single server queues, Queueing Systems 4 (1989) 77–83.
W. Feller,An Introduction to Probability Theory and Its Applications, vol. 2, 2nd ed. (Wiley, New York, 1971).
S.-C. Niu, Representing workloads inGI/G/1 queues through the preemptive-resume LIFO queue discipline, Queueing Systems 3 (1988) 157–178.
S.-C. Niu and R.B. Cooper, Duality and other results forM/G/1 andGI/M/1 queues, via a new ballot theorem, Math. Oper. Res. 14 (1989) 281–293.
N.U. Prabhu,Stochastic Storage Processes: Queues, Insurance Risk, and Dams (Springer, New York, 1980).
V. Ramaswami, A duality theorem for the matrix paradigms in queueing theory, Stochastic Models 6 (1990) 151–161.
L. Takács,Combinatorial Methods in the Theory of Stochastic Processes (Wiley, New York, 1967).
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Niu, SC., Cooper, R.B. A duality relation for busy cycles inGI/G/1 queues. Queueing Syst 8, 203–209 (1991). https://doi.org/10.1007/BF02412250
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DOI: https://doi.org/10.1007/BF02412250