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정무영

Jung, Mooyoung
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NUMERICAL OPTIMIZATION OF A QUEUING SYSTEM BY DYNAMIC-PROGRAMMING

Author(s)
Jung, MooyoungLEE, ES
Issued Date
1989-07
DOI
10.1016/0022-247X(89)90207-2
URI
https://scholarworks.unist.ac.kr/handle/201301/5937
Citation
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, v.141, no.1, pp.84 - 93
Abstract
A numerical method for obtaining the optimal number of servers of a time-dependent M/Ms queueing system is presented. First, an M/M/s queueing system with time-dependent arrival rate is solved numerically to obtain the state probabilities and the expected queue sizes. Then, the optimal number of servers during each 8-h shift of a 24-h day is obtained by dynamic programming. A numerical example is solved to show the effectiveness of the approach.
Publisher
ACADEMIC PRESS INC ELSEVIER SCIENCE
ISSN
0022-247X

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