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Benes's formula for M/G/1–FIFO ‘explained' by preemptive-resume LIFO

Published online by Cambridge University Press:  14 July 2016

Robert B. Cooper*
Affiliation:
Florida Atlantic University
Shun-Chen Niu*
Affiliation:
The University of Texas at Dallas
*
Postal address: College of Business and Public Administration, Computer and Information Systems Department, Florida Atlantic University, P.O. Box 3091, Boca Raton, FL 33431–0991, USA.
∗∗Postal address: School of Management and Administration. The University of Texas at Dallas, Box 830688, Richardson, TX 75083–0688, USA.

Abstract

We provide a term-by-term interpretation of Beneš's well-known but mysterious inversion of the Pollaczek–Khintchine formula. The strategy is to recognize the equality of waiting time in M/G/1–FIFO with remaining work in M/G/1–LIFO–preemptive resume. In the process, we give a new and simple derivation of some known results for M/G/1–LIFO–preemptive resume.

Type
Short Communications
Copyright
Copyright © Applied Probability Trust 1986 

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