author Young-woo Kim 
2nd author Gyusun Hwang, Jinwoo Park 
presenter Young-woo Kim 
info 5th annual world conference of the society for industrial and systems engineering 
year 2016 
category IC 
start / end date 2016.10.13 / 2016.10.14 
city / nation San Francisco Bay Area / USA 
학회 SISE 
keywords information visibility; product lifecycle management; closed-loop supply chain management 
abstract Efficient operation of a closed-loop supply chain should be supported by reasonably good forward and reverse processes. However there exists the chronic problem of uncertainty about returned end-of-life products with regard to timing, quality and quantity, which hinders the efficient operation of closed-loop supply chain. The problems could be solved if we have visibility of physical flow of returned products and its quality by using the Internet-of-Things (IoT) technology. It enables information sharing among all entities in the supply chain and enables us to grasp the actual condition of the returned products accurately. Also information visibility gives chance to improve the process for disassembly and product disposition to minimize cost of the total system. First, we develop a mathematical model of a closed-loop supply chain within the IoT-based information sharing environment consisting of a supplier, a manufacturer, and a reprocessing facility in 3 different markets, namely new products, remanufactured and spare parts. Next we address a multi-period production planning model for multiple products consisting of multiple components with the objective of minimizing the sum of all incurred costs from the standpoint of a manufacturer. We also analyze the behavioral characteristics of the model and conduct experiments to justify the proposed scheme. 

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번호 category 학회 제목 author presenter year
15 IC  APMS  A Lifecycle Data Management System Based on RFID Technology of EPCC1G2 Youngwoo Kim    2014 
14 IC  IEOM  Relieving electric power dependency during shortage with an on-site solar power supply CHOE SANG YUN  CHOE SANG YUN  2015 
13 IC  EURO  Multiperiod Hybrid Manufacturing/Remanufacturing Planning Under the Internet-of-Things Scenario file Young-woo Kim  Young-woo Kim  2015 
12 IC  APMS  Korea Smart Factory Program - Keynote Jinwoo Park  Jinwoo Park  2015 
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5 IC  SISE  Inventory Management System using 3D-Camera & Deep Learning file Chanho Hwang  Chanho Hwang  2016 
» IC  SISE  Impact of Information Visibility of Quality and Physical Flow on the Closed-loop Supply Chain file Young-woo Kim  Young-woo Kim  2016 
3 IC  SICEAS  INTERACTIVE PLACEMENT METHOD FOR CONTAINER LOADING PROBLEM USING DEPTH CAMERA file Nasution Ninan  Nasution Ninan  2017 
2 IC  ICDMCE  Study on smart disaster recovery system using Internet of Things file Sumin Han  Gyusun Hwang  2016 
1 IC  INFORMS  A Study on emergency logistics problem after massive natural disaster Sumin Han  Sumin Han  2014