교수소개 CNU College of Economics And Management

School of Business

Byung-Cheon Choi

  • Major

    Produce·MIS

  • Phone

    +82-42-821-5577

  • E-mail

    polytime@cnu.ac.kr

Education
1996.3 - 2000.2 B.A. ,Seoul National University, Industrial Engineering
2000.3 - 2006.2 Ph.D Seoul National University, Industrial Engineering
Career
2013.09 - present Associate Professor, Department of Business, Chugnam National Univesity
2009.08 - 2013.08 Assistant Professor, Department of Business, Chugnam National Univesity
2008.02-2009.06 Visiting Scholar, Department of IOMS, New Yoek University
2007.10-2008.01 Senior Researcher, u-Computing Innovation Center, SNU
2006.03-2007.08 Senior Manager, Samsung Electronics Co., LTD
Record of a research
1. Byung-Cheon Choi and Jibok Chung. Project time-cost tradeoff problem with milestones under an uncertain processing time. The Korean Operations Research and Management Science (accepted)
2. Dae-Young Chung and Byung-Cheon Choi. "Just-in-time scheduling under scenario-based uncertainty" Asia-Pacific Journal of Operational Research (Accepted)
3. Byung-Cheon Choi and Jibok Chung. "Job Release Scheduling Problem: Complexity and an Approximation Algorithm" Discrete Applied Mathematics (Accepted)
4. Byung-Cheon Choi, Kangbok Lee. "Two-Stage Proportionate Flexible Flow Shop to Minimize the Makespan" Journal of Combinatorial Optimization 25(2013) 123-134
5. Dae-Young Chung and Byung-Cheon Choi. "Outsourcing and scheduling for two-machine ordered flow shop scheduling problems" European Journal of Operational Research 226(2013) 46-52
6. Dae-Young Chung and Byung-Cheon Choi. Just-in-time scheduling with competing agents. The Korean Operations Research and Management Science 37(2012) 19-28
7. Kangbok Lee, Byung-Cheon Choi, Joseph Y-T. Leung, Michael L. Pinedo and Dirk Briskorn. "Minimizing the total weighted delivery time in container scheduling" Naval Logistics Research 59(2012) 266-277
8. Byung-Cheon Choi, Kangbok Lee, Joseph Y-T. Leung, Michael L. Pinedo and Dirk Briskorn. "Container Scheduling: Complexity and Algorithms" Production and Operations Management 21(2012) 115-128
9. Byung-Cheon Choi, Joseph Y-T. Leung and Michael L. Pinedo. "Minimizing the makespan in an ordered flow shop with machine-dependent processing times" Journal of Combinatorial Optimization 22(2011) 797-818
10. Kangbok Lee and Byung-Cheon Choi. "Two-stage Production Scheduling with an Outsourcing Option" European Journal of Operational Research 213(2011) 489-497
11. Byung-Cheon Choi and Jibok Chung. "Two-Machine Flow shop Scheduling Problem with an Outsourcing Option" European Journal of Operational Research 213(2011) 66-72
12. Jibok Chung, Byung-Cheon Choi, Jongdae Park, Hoyong Ryu. A study on the optimal rate allocation problem in overlay multimedia multicasting. The Korean Operations Research and Management Science 36(2011) 36-42
13. Byung-Cheon Choi, Joseph Y-T. "Leung and Michael L. Pinedo. A note on makespan minimization in proportionate flow shops" Information Processing Letters 111(2010) 77-81
14. Junghun Park, Byung-Cheon Choi, and Kwanho Kim. "A Vector Space Approach to Tag Cloud Similarity Ranking" Information Processing Letters 110(2010) 489-196
15. Byung-Cheon Choi, Joseph Y-T. Leung and Michael L. Pinedo. "Complexity of a scheduling problem with controllable processing times" Operations Research Letters 38(2010) 123-126
16. B. Dirk, Byung-Cheon Choi, Kangbok Lee, Joseph Y-T. Leung and Michael L. Pinedo, "Inventory Constrained Scheduling on a Single Machine" European Journal of Operational Research 207 (2010) 605-619
17. Byung-Cheon Choi, Joseph Y-T. Leung and Michael L. Pinedo, "Minimizing the makespan in a proportionate flow shop with machine-dependent processing times" Journal of Combinatorial Optimization (Accepted)
18. Byung-Cheon Choi, Kangbok Lee, Joseph Y-T. Leung, and Michael L. Pinedo, "Flow Shops with Machine Maintenance: Ordered and Proportionate Cases" European Journal of Operational Research 207 (2010) 97-104
19. Kangbok Lee, Byung-Cheon Choi, Joseph Y-T. Leung and Michael L. Pinedo, "Approximation algorithms for multi-agent scheduling to minimize total weighted completion time" Information Processing Letters} 109 (2009) 913-917
20. Byung-Cheon Choi and Suk-Hun Yoon, "Maximizing the weighted number of just-in-time jobs in flow shop scheduling" Journal of Scheduling 10 (2007) 237-243
21. Sung-Pil Hong and Byung-Cheon Choi, "Polynomiality of sparsest cuts with fixed number of sources" Operations Research Letters 35 (2007) 739-742 (Corresponding author)
22. Sung-Pil Hong and Byung-Cheon Choi, "Approximability of the k-server isconnection problem" Networks} 50 (2007) 273-282 (Corresponding author)
23. Byung-Cheon Choi, Suk-Hun Yoon and Sung-Jin Chung, "Single machine scheduling problems with resource dependent release times" Computers & Operations Research 34 (2007) 1988-2000
24. Byung-Cheon Choi, Suk-Hun Yoon and Sung-Jin Chung, "Minimizing maximum completetion time in a proportionate flow shop with one machine of different speed" European Journal of Operational Research 176 (2007) 964-974
25. Byung-Cheon Choi, Suk-Hun Yoon and Sung-Jin Chung, "Single machine scheduling problem with controllable processing times and resource dependent release times" European Journal of Operational Research 181 (2007) 645-653
26. Byung-Cheon Choi, Suk-Hun Yoon and Sung-Jin Chung, "Minimizing the total weighted completion time in a two-machine proportionate flow shop with different machine speeds" International Journal of Production Research 44 (2006) 715-728
27. Byung-Cheon Choi and Sung-Pil Hong, "Two-server network disconnection problem", Lecture Note on Computer Science 3982 (2006) 757-764
research
Byung-Cheon Choi and Myoung-Ju Park. Two-agent parallel machine scheduling with a restricted number of overlapped reserved tasks. European Journal of Operational Research} 260(2017) 514--519
Byung-Cheon Choi and Kwanghun Chung. Min-Max Regret Version of a Scheduling Problem with Outsourcing Decisions under Processing Time Uncertainty. European Journal of Operational Research 252(2016) 367--375
Chang-muk Kang and Byung-Cheon Choi. An adaptive crashing policy for stochastic time-cost tradeoff problems. Computers and Operations Research 63(2015) 1--6
Byung-Cheon Choi and Myoung-Ju Park. A continuous time-cost tradeoff problem with multiple milestones and completely ordered jobs. European Journal of Operational Research 244(2015) 748--752
Byung-Cheon Choi and Jibok Chung. Two-agent single-machine scheduling problem with just-in-time jobs. Theoretical Computer Science 543(2014)37--45.
Byung-Cheon Choi and Jibok Chung. Complexity results for the linear time-cost tradeoff problem with multiple milestones and completely ordered jobs. European Journal of Operational Research 236 (2014) 61-68
Byung-Cheon Choi and Jibok Chung. Job Release Scheduling Problem: Complexity and an Approximation Algorithm. Discrete Applied Mathematics 161 (2013) 858-863
Dae-Young Chung and Byung-Cheon Choi. Outsourcing and scheduling for two-machine ordered flow shop scheduling problems. European Journal of Operational Research 226 (2013) 46-52
Kangbok Lee, Byung-Cheon Choi, Joseph Y-T. Leung, Michael L. Pinedo and Dirk Briskorn. Minimizing the total weighted delivery time in container scheduling. Naval Logistics Research 59 (2012) 266-277
Byung-Cheon Choi, Kangbok Lee, Joseph Y-T. Leung, Michael L. Pinedo and Dirk Briskorn. Container Scheduling: Complexity and Algorithms. Production and Operations Management 21(2012) 115-128
Kangbok Lee and Byung-Cheon Choi. Two-stage Supply Chain Scheduling with an Outsourcing Option. European Journal of Operational Research 213 (2011) 489-497
Byung-Cheon Choi and Jibok Chung. Two-Machine Flow shop Scheduling Problem with an Outsourcing Option. European Journal of Operational Research 213 (2011) 66-72