郑州大学录岭法教授学术报告

报告主题：In-house production scheduling and outsourcing under different discount schemes

报告专家：录岭法  教授

报告时间：2019年10月19日8:00-10:00

报告地点：信息管理学院H402报告厅

报告摘要：  

In this paper, we consider a coordinated in-house production scheduling and outsourcing model, where a manufacturer might outsource part of the production to a subcontractor. The manufacturer pays a specific outsourcing cost for each job that is outsourced. To encourage the manufacturer to outsource more jobs, the subcontractor provides a specific discount scheme, which depends on the total outsourcing cost or on the number of outsouced jobs. Our model is the first to investigate the impact on the manufacturer’s decision-making under different discount schemes. Some usual distinct discount schemes are studied. For each problem, we either provide a polynomial-time exact algorithm, or show that the problem is NP-hard and then propose effective approximation algorithms.

                                                                   

专家介绍：

录岭法，河南郑州人，郑州大学数学与统计学院教授。2008年6月于郑州大学获得理学博士学位并留校任教。2009年8月至2011年8月到香港理工大学物流学系读博士后，也曾经到法国和台湾进行学术交流。主要的研究方向为组合最优化与排序理论，目前已经在《欧洲运筹学杂志》、《排序杂志》、《运筹学快报》、《运筹学年刊》等国际SCI期刊发表了30多篇论文。主持国家自然科学基金青年项目和面上项目各一项，并参与5项其它国家自然科学基金项目。