지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국자료분석학회 Journal of The Korean Data Analysis Society Journal of The Korean Data Analysis Society 제13권 제4호
- 발행연도
- 2011.1
- 수록면
- 1,709 - 1,720 (12page)
이용수
초록· 키워드
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I investigate whether a G/G/2 queuing model can be used under the situation that both interarrival and service times are not exponentially distributed. Secondly I examine whether any superior routing policy exists in the case that two servers have different service rates. For the first question, I found that the empirically measured interarrival and service times were not exponentially distributed but stable when I used the CUSUM method. For the second question, I used ANOVA method and mean difference tests. I found that some differences among routing policies appeared when two servers had different service rates. Based on the results, I can recommend manager to use most-productive-first routing policy provided that two servers has different service rates.
목차
등록된 정보가 없습니다.
참고문헌 (15)
참고문헌 신청
Brown, L. / 2005 / Statistical Analysis of a Telephone Call Center: A Queueing-Science Perspective / Journal of the American Statistical Association 100 (469) : 36 ~ 50
Csorgo, M. / 1997 / Limit theorem in the change-point analysis / Wiley
Goodale, J. C. / 2003 / Service level and routing policies for service queues with parallel channels and heterogeneous servers, working paper
GyeminLee / 2003 / Analysis of the Queue with a generalized M/G/∞ input process based on a 2-state MMFF / Journal of The Korean Data Analysis Society 5 (2) : 211 ~ 222
Inman,R.R / 1999 / Empirical evaluation of exponential and independence assumptions in queueing models of manufacturing systems / Production and Operations Management 8 (4) :
Csorgo, M. / 1997 / Limit theorem in the change-point analysis / Wiley
Goodale, J. C. / 2003 / Service level and routing policies for service queues with parallel channels and heterogeneous servers, working paper
GyeminLee / 2003 / Analysis of the Queue with a generalized M/G/∞ input process based on a 2-state MMFF / Journal of The Korean Data Analysis Society 5 (2) : 211 ~ 222
Inman,R.R / 1999 / Empirical evaluation of exponential and independence assumptions in queueing models of manufacturing systems / Production and Operations Management 8 (4) :
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