A queuing system with risk-averse customers: Sensitivity analysis of performance

C. A. Delgado*, A. van Ackere, E. R. Larsen

*Corresponding author for this work

Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

3 Citations (Scopus)

Abstract

In this paper, we incorporate decision rules based on adaptive behaviour in order to analyze the impact of customers' decisions on queue formation. We deviate from most of the literature in that we model dynamic queuing systems with deterministic and endogenous arrivals. We apply a one-dimensional cellular automata in order to model the research problem. We describe a self organizing queuing system with local interaction and locally rational customers. They decide which facility to use considering both their expected sojourn time and their uncertainty regarding these expectations. These measures are updated each period applying adaptive expectations and using customers' experience and that of their local neighbours. This paper illustrates how the average sojourn time of customers in the system depends on their characteristics. These characteristics define how risk-averse customers are as well as how conservative they are regarding new information.

Original languageEnglish
Title of host publication2011 IEEE International Conference on Industrial Engineering and Engineering Management
Number of pages5
PublisherIEEE
Publication date2011
Pages1720-1724
Article number6118210
ISBN (Print)9781457707391
DOIs
Publication statusPublished - 2011
Externally publishedYes
EventIEEE International Conference on Industrial Engineering and Engineering Management, IEEM2011 - Singapore, Singapore
Duration: 6 Dec 20119 Dec 2011

Conference

ConferenceIEEE International Conference on Industrial Engineering and Engineering Management, IEEM2011
Country/TerritorySingapore
CitySingapore
Period06/12/201109/12/2011

Keywords

  • Cellular Automata
  • Queuing System
  • Sensitivity Analysis
  • Simulation
  • Uncertainty

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