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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 대한산업공학회 Industrial Engineering & Management Systems Industrial Engineering & Management Systems Vol.17 No.2
- 발행연도
- 2018.6
- 수록면
- 294 - 301 (8page)
- DOI
- 10.7232/iems.2018.17.2.294
이용수
초록· 키워드
오류제보하기
Considering the effects of risk on supply chain in healthcare industry, we must provide a mathematical model based on the risk to re-design the supply chain network, which is a part of the optimization module, random sampling methods use. One of the objectives for applying sampling methods is to determine the best method (by reducing the variance and computational time) for different sizes. The large number of random parameters of the objective function value led to very high variance that required using methods for reducing the variance. In this research, our approach to handle risk analysis problems in mean approximation is using traditional sampling method namely Latin hypercube sampling. However, to reduce error in correlations between variables, it is proposed to perform a fuzzy method on the intervals to eliminate uncertainty in statistical values. Limitations in hypercube sampling will be discussed and numerical results involving a FLHS are presented and compared with Monte Carlo, simple LHS and other types of LHS. We show that the proposed method can affect the precision of mean and variance values.
목차
ABSTRACT
1. INTRODUCTION
2. DEFININTIONS
3. COMPARISIONS LHS WITH MONTE CARLO
4. FUZZY LHS SAMPLING
5. PROVING OPTIMALITY
6. CONCLUSIONS
REFERENCES
참고문헌 (23)
참고문헌 신청
[학술지(정기간행물)] - Ceryno, P. S. / 2013 / Supply chain risk management: A content analysis approach / International Journal of Industrial Engineering and Management (IJIEM) 4 (3) : 141 ~ 150
[단행본] - Cochran, W. G. / 1977 / Sampling Techniques / John Wiley & Sons
[학술지(정기간행물)] - Davis, M. W. / 1987 / Production of conditional simulations via the LU triangular decomposition of the covariance matrix / Mathematical Geology 19 (2) : 91 ~ 98
[단행본] - Iman, R. / 1992 / Reliability Technology, The American Society of Mechanical Engineers 1992 / The American Society of Mechanical Engineers : 153 ~ 168
[학술지(정기간행물)] - Iman, R. L. / 1982 / A distribution-free approach to inducing rank correlation among input variables / Communications in Statistics 11 (3) : 311 ~ 334
[단행본] - Cochran, W. G. / 1977 / Sampling Techniques / John Wiley & Sons
[학술지(정기간행물)] - Davis, M. W. / 1987 / Production of conditional simulations via the LU triangular decomposition of the covariance matrix / Mathematical Geology 19 (2) : 91 ~ 98
[단행본] - Iman, R. / 1992 / Reliability Technology, The American Society of Mechanical Engineers 1992 / The American Society of Mechanical Engineers : 153 ~ 168
[학술지(정기간행물)] - Iman, R. L. / 1982 / A distribution-free approach to inducing rank correlation among input variables / Communications in Statistics 11 (3) : 311 ~ 334
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UCI(KEPA) : I410-ECN-0101-2018-530-003116674