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Optimal fuzzy scheduling and sequencing of multiple-period operating room

Published online by Cambridge University Press:  14 August 2017

Abbas Al-Refaie ,
Mays Judeh  and
Ming-Hsien Li
Abbas Al-Refaie*
Affiliation:
Department of Industrial Engineering, University of Jordan, Amman, Jordan
Mays Judeh
Affiliation:
Department of Industrial Engineering, University of Jordan, Amman, Jordan
Ming-Hsien Li
Affiliation:
Department of Industrial Engineering and Systems Management, Feng Chia University, Taichung, Taiwan
*
Reprint requests to: Abbas Al-Refaie, Department of Industrial Engineering, University of Jordan, Amman 11942, Jordan. E-mail: [email protected]
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Abstract

Little research has considered fuzzy scheduling and sequencing problem in operating rooms. Multiple-period fuzzy scheduling and sequencing of patients in operating rooms optimization models are proposed in this research taking into consideration patient‘s preference. The objective of the scheduling optimization model is obtaining minimal undertime and overtime and maximum patients' satisfaction about the assigned date. The objective of sequencing the optimization model is both to minimize overtime and to maximize patients' satisfaction about the assigned time. A real-life case study from a hospital that offers comprehensive surgical procedures for all surgical specialties is considered for illustration. Research results showed that the proposed models efficiently scheduled and sequenced patients while considering their preferences and hospitals operating costs. In conclusion, the proposed optimization models may result in improving patient satisfaction, utilizing hospital's resources efficiently, and providing assistance to decision makers and planners in solving effectively fuzzy scheduling and sequencing problems of operating rooms.

Keywords

Fuzzy TheoryMultiple PeriodsOperating RoomSchedulingSequencing
Type
Regular Articles
Information
AI EDAM , Volume 32 , Issue 1 , February 2018 , pp. 108 - 121
Copyright
Copyright © Cambridge University Press 2017 

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References

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