Real-time schedule recovery in liner shipping service with regular uncertainties and disruption events
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- 作者：Chen Lia ; cliad@connect.ust.hk" class="auth_mail" title="E-mail the corresponding author ; Xiangtong Qia ; ieemqi@ust.hk" class="auth_mail" title="E-mail the corresponding author ; Dongping Songb ; Dongping.song@liverpool.ac.uk" class="auth_mail" title="E-mail the corresponding author
- 关键词：Liner shipping ; Real-time control ; Uncertainty ; Disruption
- 刊名：Transportation Research Part B: Methodological
- 出版年：2016
- 出版时间：November 2016
- 年：2016
- 卷：93
- 期：part_PB
- 页码：762-788
- 全文大小：1409 K
文摘
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We study how a vessel can adjust its speed to handle uncertainties.
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We differentiate regular uncertainties and unexpected disruptions in modeling.
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We formally formulate the problem by a stochastic optimal control model.
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We analytically derive a number of properties of the optimal policies.
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We conduct extensive computational studies to validate our model and analysis.