Exact asymptotics in an infinite-server system with overdispersed input

被引:1
|
作者
Heemskerk, Mariska [1 ]
Mandjes, Michel [1 ]
机构
[1] Univ Amsterdam, Korteweg de Vries Inst Math, Sci Pk 105-107, NL-1098 XG Amsterdam, Netherlands
关键词
Service systems; Multi-timescale model; Exact asymptotics; Overdispersion; Staffing;
D O I
10.1016/j.orl.2019.09.003
中图分类号
C93 [管理学]; O22 [运筹学];
学科分类号
070105 ; 12 ; 1201 ; 1202 ; 120202 ;
摘要
This short communication considers an infinite-server system with overdispersed input. The objective is to identify the exact tail asymptotics of the number of customers present at a given point in time under a specific scaling of the model (which involves both the arrival rate and time). The proofs rely on a change-of-measure approach. The results obtained are illustrated by a series of examples. (C) 2019 Elsevier B.V. All rights reserved.
引用
收藏
页码:513 / 520
页数:8
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