題目：Operations Sequencing for a Multi-stage Production Inventory System
主講人：岳曉航博士（美國威斯康辛大學密爾沃基校園）
時間：2014年3月28日 （星期五）下午 2:00
地點：主樓317會議室
主講人簡介：
美國威斯康辛大學密爾沃基校園Lubar商學院副教授（終身教職）、博士，長期從事供應鏈管理、制造系統協調與設計、運作優化與信息披露等。美國供應鏈管理協會、管理科學及運籌學協會和運營管理協會會員，擔任《Production and Operations Management》（UT Dallas 24種管理學頂級期刊，運作管理方向頂級期刊）編委。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》等國際知名SCI刊源上發表論文30余篇。現為Operations Research(OR)、IIE Transactions(IIE)、Production & Operations Management (POMS)、Journal of Operations Management (JOM)等多個國際知名期刊的審稿人。
內容簡介：
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.
