Stabilizing performance in a service system with time-varying arrivals and customer feedback

Stabilizing performance in a service system with time-varying arrivals and customer feedback
复制标题

随着到达时间和客户反馈的变化,稳定服务系统的性能

DOI:
10.1016/j.ejor.2016.07.018
复制
发表时间:
2017
影响因子:
6.4
通讯作者:
Whitt, Ward
Whitt, Ward
中科院分区:
管理学2区
文献类型:
--
作者:
Liu, Yunan;Whitt, Ward

文献摘要

参考文献

被引文献

相似文献

分析提供的负载和修改提供的负载(MOL)的近似,以确定人员配置水平,稳定在指定的目标在一个非马尔可夫多服务器排队模型与时变到达率,客户放弃从队列和随机反馈与额外的反馈延迟在无限服务器或有限服务器队列。为了提供一个灵活的模型,可以很容易地适应系统数据,该模型具有伯努利路由,其中的反馈概率,服务时间,病人时间和反馈延迟分布都是一般的,并可能取决于访问数量。仿真实验证实了新的MOL近似是有效的。一个多服务器的大流量FWLLN表明,随着规模的增加,性能目标渐近实现。
Analytical offered-load and modified-offered-load (MOL) approximations are developed to determine staffing levels that stabilize performance at designated targets in a non-Markovian many-server queueing model with time-varying arrival rates, customer abandonment from queue and random feedback with additional feedback delay in an infinite-server or finite-server queue. To provide a flexible model that can be readily fit to system data, the model has Bernoulli routing, where the feedback probabilities, service-time, patience-time and feedback-delay distributions all are general and may depend on the visit number. Simulation experiments confirm that the new MOL approximations are effective. A many-server heavy-traffic FWLLN shows that the performance targets are achieved asymptotically as the scale increases.
为服务系统配备非泊松非平稳到达
DOI: --
发表时间: 2016
期刊: Probability in the engineering and informational sciences (Print)
影响因子: --
作者:
Beixiang He;Yunan Liu;W. Whitt
通讯作者: W. Whitt
DOI: 10.1017/s0269964814000084
发表时间: 2014-07
影响因子: 1.1
作者:
Yunan Liu;W. Whitt
通讯作者: Yunan Liu;W. Whitt
基于Gt/GI/st+GI排队模型的飞机到港交通流分析与控制
DOI: --
发表时间: 2021
期刊:
影响因子: --
作者:
Lu Xiaotian;Arseny Tolmachev;Tatsuya Yamamoto;Koh Takeuchi;Seiji Okajima;Tomoyoshi Takebayashi;Koji Maruhashi;Hisashi Kashima;津田一郎;日笠航希,伊藤恵理
通讯作者: 日笠航希,伊藤恵理
基本呼叫中心模型的工程解决方案
DOI: 10.1287/mnsc.1040.0302
发表时间: 2005
期刊: Manag. Sci.
影响因子: --
作者:
W. Whitt
通讯作者: W. Whitt