author Daeyoung Chung 
2nd author / Kichang Lee (Presenter) (Dept. of Industrial Engineering, Seoul National University)
/ Kitae Shin (Dept. of Industrial Engineering, Seoul National University)
/ Jinwoo Park (Dept. of Industrial Engineering, Seoul National University) 
info Date: 2000년 08월 02일 ~ 2000년 08월 04일
City: Bangkok
Nation: Thailand
Additional Information: 
year 2000 
category IC 
start / end date  
city / nation  
학회 ICPR 
keywords Job Shop, Scheduling, Due Date 
abstract We consider a kind of job shop scheduling problem where each job has its due date. Temporal adjustment of machine capacities is possible through outsourcing with subcontractors when the due dates cannot be kept. In practice, outsourcing of operations is not rare in many types of manufacturing industries. e.g. machining, printing, etc. And practice of outsourcing will increase in accordance, with the emerging new manufacturing paradigms, such as virtual or holonic manufacturing. We present a heuristic solution procedure that addresses the total job-shop scheduling problem by solving a series of smaller sub-problems to optimality. For the sake of efficiency,the algorithm repeatedly executes in two steps on bottleneck machines-(1)improving the sequence of operations and (2) picking out the operations to be subcontracted. Experimental results prove that the suggested algorithm outperforms traditional methods. 


번호 category 학회 제목 author presenter year
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73 IC  ICPR  A Study on FMS Scheduling Problems Based on Priority Functions Generated by Genetic Programming ChangUk Kim    1997 
72 IC  ICPR  A Scheduling Algorithm considering Subcontract cost in MRP Environment Kichang Lee    1997 
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70 IC  APIEMS  An Integrated Approach for Loading and Scheduling of a Flexible Manufactureing System Sangbok Woo    1999 
69 IC  APIEMS  A Study on Developing a Scheduling System in Alternative Routing and Machine Environment Kidong Kim    1999 
68 IC  IW on IMS  Maximally permissive adaptive control of an automated manufacturing cell Sangkyun Kim    1999 
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59 IC  PEDAC  A Shifting Bottleneck Procedure for Job-Shop Scheduling minimizing the Sum of Earliness and Tardiness Daeyoung Chung    2001 
58 IC  ICMA  Machine-Understandable e-Business Modeling with Ontology Tai-Woo Chang    2002 
57 IC  Asian eBiz  A Systematic Approach for Ontology-based e-Business Modeling Tai-Woo Chang    2002 
56 IC  SCSC  Performance Improvement Methodology for a Manufacturing System using Petri Nets and Simulation Analysis Kichang Lee    2002