期刊名称：Lecture Notes in Engineering and Computer Science
印刷版ISSN：2078-0958
电子版ISSN：2078-0966
出版年度：2018
卷号：2233&2234
页码：968-973
出版社：Newswood and International Association of Engineers
摘要：We introduce a stochastic programming model
for scheduling a single operating room using the conditional
value-at-risk (CVaR) as a criterion. This criterion expresses
the risk-averse attitude of the scheduler to the risk event
that the expected end time of a surgery presumed by a
surgeon can be considerably delayed. One of the important
advantages of the CVaR is that the stochastic programming
problem can be treated as a linear programming problem.
Owing to this characteristic, the CVaR is more practical than
traditional expectation based approaches. In this paper, we
evaluate the effectiveness of the proposed model using numerical
experiments.
关键词：Operations research in health services; Operating
room scheduling; Conditional value;at;risk;
