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.
초록· 키워드
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The purpose of this paper is to schedule elective surgery patients using a stochastic programming approach and to illustrate how operating room utilization behaves when a decision-maker varies costs associated with utilization. Because of the uncertainty in surgery durations, the underage and overage costs that a decision-maker considers plays an important role in allocating surgery cases into available operating room capacity. We formulate the problem as a stochastic mixed integer programming and propose a sampling-based approximation method for a computational purpose. Newsvendor model is employed to explain the results from numerical experiments that are conducted with the actual data from a hospital. The results show that the operating room utilization is more sensitive when the unit overtime cost is relatively larger than the unit cost for underutilized time.
목차
Abstract
1. 서론
2. 수술 스케줄 데이터 분석 : 사례 연구
3. 수술 환자 할당 모형
4. 수치 실험
5. 결론
참고문헌
참고문헌 (23)
참고문헌 신청
1. [학술지(정기간행물)] - Adan, I.J.B.F / 2002 / Patient Mix Optimization in Hospital Admission Planning：A Case Study / International Journal of Operations and Production Management 22 (4) : 445 ~ 461
2. [보고서] - Ahmed, S / 2002 / The Sample Average Approximation Method for Stochastic Programs with Integer Recourse
3. [학술대회논문] - Ayhan, H. / 2004 / Newsvendor Notes / ISyE 3232 Stochastic Manufacturing and Service Systems
4. [단행본] - Birge, J.R / 1997 / Introduction to Stochastic Programming / Springer
5. [학술지(정기간행물)] - Blake, J.T / 2002 / Mountain Sinai Hospital Uses Integer Programming to Allocate Operating Room Time / Interfaces 32 (2) : 63 ~ 73
2. [보고서] - Ahmed, S / 2002 / The Sample Average Approximation Method for Stochastic Programs with Integer Recourse
3. [학술대회논문] - Ayhan, H. / 2004 / Newsvendor Notes / ISyE 3232 Stochastic Manufacturing and Service Systems
4. [단행본] - Birge, J.R / 1997 / Introduction to Stochastic Programming / Springer
5. [학술지(정기간행물)] - Blake, J.T / 2002 / Mountain Sinai Hospital Uses Integer Programming to Allocate Operating Room Time / Interfaces 32 (2) : 63 ~ 73
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UCI(KEPA) : I410-ECN-0101-2013-325-000479333