Article ID Journal Published Year Pages File Type
1142864 Operations Research Letters 2006 4 Pages PDF
Abstract
In this note, we consider a single server queueing system with server vacations of two types and a two-threshold policy. Under a cost and revenue structure the long-run average cost function is proven to be convex in the lower threshold for a fixed difference between the two thresholds.
Keywords
Related Topics
Physical Sciences and Engineering Mathematics Discrete Mathematics and Combinatorics
Preview
On the convexity of the two-threshold policy for an M/G/1 queue with vacations
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