Abstract | ||
---|---|---|
•A distributionally robust optimization model for surgery blocks allocation is developed.•Theoretical bounds for the objective value of the model are found.•A polynomial-sized mixed integer linear programming reformulation is derived.•A heuristic based on constructing a discrete distribution for surgical duration is proposed.•The results show the superiority and practicality of our approach. |
Year | DOI | Venue |
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2019 | 10.1016/j.ejor.2018.08.037 | European Journal of Operational Research |
Keywords | Field | DocType |
OR in health services,Distributionally robust optimization,Surgery schedule,Healthcare,Heuristic | Decision rule,Mathematical optimization,Heuristic,Duality (mathematics),Robust optimization,Probability distribution,Integer programming,Surgery,Stochastic programming,Ambiguity,Mathematics | Journal |
Volume | Issue | ISSN |
273 | 2 | 0377-2217 |
Citations | PageRank | References |
1 | 0.35 | 29 |
Authors | ||
3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Yu Wang | 1 | 1 | 0.35 |
Yu Zhang | 2 | 294 | 98.00 |
Jiafu Tang | 3 | 541 | 49.29 |