物流工程学院专家讲座:动态船舶舱位分配问题研究
报告时间:2023年9月21日(周四),13:30-15:30
报告地点:物流楼506
主 讲 人: 汪挺松
报告摘要:
We study a dynamic container slot allocation problem (DCSAP) for a liner container shipping company that aims to make an acceptance or rejection decision to each dynamically arriving container slot booking request. To capture the dynamic arrival feature and real-time acceptance/rejection decision of the booking request, we formulate the DCSAP as a dynamic programming (DP) model with the objective of maximizing the total revenues generated by accepted container booking requests over the entire booking horizon. Due to the well-known curse of dimensionality of solving a DP model, we develop a series of models to transform the intractable DP model into a solvable approximate linear programming (ALP) model. We further propose a spatiotemporal-heterogeneity-based (STH-based) decomposition preprocessor by identifying the spatiotemporal property of the DCSAP before solving the approximate linear programming model. Extensive numerical experiments are conducted to assess the applicability of the developed research methodology.
主讲人简介:
汪挺松,现任上海大学管理学院管理科学与工程系系主任、教授、博士生导师,上海市“东方学者”特聘教授、上海市“曙光学者”、湖北省“楚天学者”,中国民主同盟上海大学委员会委员、青年工作委员会主任。研究兴趣包括优化运筹、算法设计、数据分析、博弈论等,主要应用于港航业及新能源汽车等装备制造业的运营管理与低碳发展等研究问题,已在Transportation Science、Transportation Research Part B/E、European Journal of Operational Research、《运筹与管理》等交通科学与运筹优化领域国内外知名期刊发表SCI/SSCI/CSSCI论文31篇。主持国家自然科学基金面上项目等纵向课题7项以及横向课题2项。受邀担任《Electronic Research Archive》、《Maritime Policy & Management》等五本SCI/SSCI国际期刊特刊的客座主编;受邀担任中国港航经济系统工程专业委员会常务委员、国际智能交通系统会议(KES-STS-19) 最佳学术论文评审主席等。