题目：Operations Sequencing for a Multi-stage Production Inventory System
主讲人：岳晓航博士（美国威斯康辛大学密尔沃基校园）
时间：2014年3月28日 （星期五）下午 2:00
地点：主楼317会议室
主讲人简介：
    美国威斯康辛大学密尔沃基校园Lubar商学院副教授（终身教职）、博士，长期从事供应链管理、制造系统协调与设计、运作优化与信息披露等。美国供应链管理协会、管理科学及运筹学协会和运营管理协会会员，担任《Production and Operations Management》（UT Dallas 24种管理学顶级期刊，运作管理方向顶级期刊）编委。已在《Production and Operations Management》、《IIE Transactions》、《OMEGA: An International Journal of Management Science》、《European Journal of Operational Research》和《International Journal of Production Economics》等国际知名SCI刊源上发表论文30余篇。现为Operations Research(OR)、IIE Transactions(IIE)、Production & Operations Management (POMS)、Journal of Operations Management (JOM)等多个国际知名期刊的审稿人。
内容简介：
This paper studies operations sequencing for a multi-stage production inventory system with lead times under predictable (deterministic) yield losses and random demand. We consider various cases with either full or partial release of work-in-process (WIP) inventories, for either pre- or post-operation cost structures, and under either the total discounted or average cost criteria. We derive necessary and sufficient criteria for the optimal sequence of operations in all cases. While the criteria differ in their specific forms, they all lead to the same principal: those operations with (1) lower yields, (2) lower processing costs, (3) longer lead times, and (4) lower inventory holding costs should be placed higher upstream in the system.