Seok-Beom Choi

Seok-Beom Choi


Research Focus & Metrics

Academic Career Length

20Years (2007-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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27 September 2018 in Applied Sciences
Verified
Journal Article
Open access
PDF file
Biswajit SarkarBiswajit Sarkar
Biswajit Sarkar
Muhammad OmairMuhammad Omair
Muhammad Omair
SCSeok-Beom Choi
Seok-Beom Choi
Nowadays, many industries are focusing on automation in manufacturing for high production and good quality to meet the needs of customers in a short period of time. This trend has produced a forward shift in technology in the form of advancement, which ultimately increases energy demand. For that reason, researchers have started working on sustainable development associated with cleaner-energy policies to avoid increasing energy consumption for enhanced manufacturing technology in developed countries. The other important issue affecting our world is global warming, which is the result of greenhouse gas emissions. That is the reason, renewable energies like solar energy have dramatically increased during recent years to compensate for the energy demand and reduced carbon footprint for cleaner production. This paper considers a supply chain management of automobile part manufacturing industry with suppliers to optimize the production quantity with multiple objectives i.e., minimizing the total cost of production including minimum quantity lubrication is a first objective, reduction of the carbon footprint is the second, and minimizing the cost of energy considering renewable energy is the last objective. This study considers a situation, where imperfect quality items are managed and controlled by the suppliers as outsourcing operations. A weighted goal programming methodology is utilized to solve the proposed mathematical model including sustainable suppliers. Sensitivity analysis of the model is performed for different scenarios with respect to the energy utilization. The optimal result of minimum production cost and carbon emissions is the evidence of successful pragmatic application in automobile industry. The results validate the model to provide the basis for sustainability in supply chain environment considering manufacturer and suppliers.

1 May 2017 in Journal of Distribution Science
Verified
Journal Article
Open access
MJMa Jin-Hee
Ma Jin-Hee
영안영효 안
영효 안
SCSeok-Beom Choi
Seok-Beom Choi

1 August 2009 in 전자무역연구
Verified
Journal Article
Open access
상임상진 임
상진 임
SCSeok-Beom Choi
Seok-Beom Choi

1 November 2012 in 전자무역연구
Verified
Journal Article
Closed access
상한상훈 한
상훈 한
SCSeok-Beom Choi
Seok-Beom Choi


1 December 2010 in The Journal of International Trade & Commerce
Verified
Journal Article
Closed access
SCSeok-Beom Choi
Seok-Beom Choi
상한상훈 한
상훈 한