• Journal of the Korea Society of Computer and Information
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• v.8 no.4
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• pp.176-185
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• 2003

The SCM is on the effective treatment solution that has process schedule, material supplying, inventory management for perfect product these days. The SCM is innovative process activity to attain effective whole. It depends on the structure of approach because supplying network is consist of organization, budgeting, responsibility and authority. The major objective of the thesis was to propose the integration model and structure method technique of the SCM. Thus, to implement strategy model, firstly, it is determined repairs and non-effectiveness of supplying network. secondly, to set up future vision and goal, it is considered success factor of supplying net. thirdly, no gaps introduce between present and future of supplying net fourthly as above-mentioned consequence, Alternative is to set up integration and implementing model according to enterprise administration strategy .

• Korean Chemical Engineering Research
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• v.56 no.6
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• pp.804-810
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• 2018

Most biofuel companies are in a small scale with short experience of operating the entire supply chain. In order to compete with existing fossil fuel competitors, renewable companies should be more responsive to demand. It is financially important to reflect this in the decision supporting system of the company. This paper addresses an evolutionary algorithm based methodology for the distribution problem of renewable energies. A numerical example was presented to illustrate the applicability of the proposed methodology with some remarks.

• The Journal of Society for e-Business Studies
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• v.15 no.1
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• pp.157-171
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• 2010

To effectively maintain manufacturing collaboration, the development of effective performance measurements for the collaboration is required. Most existing key performance indicators however were developed to measure the performances of internal activities or outsourcing of a company. For that reason, it is necessary to devise new key performance indicators that the partners participating in the collaboration can arrange and compromise with each other to reflect their common goals. In this paper, we propose collaborative Key Performance Indicators(cKPIs), which is used to measure the collaboration work of multiple manufacturing partners on the basis of the Supply Chain Operations Reference(SCOR) model. Also, a modified Sigmoid function is devised as a desirability function to reflect the characteristics of Service Level Agreement(SLA) between two partners. The proposed indicators and the desirability functions can be utilized to perform and maintain the successful collaboration by providing a way to the quantitative measurement.

• The Journal of Aerospace Industry
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• s.67
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• pp.1-21
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• 2004

항공우주 소재는 전반적인 재료기술을 이끌어가는 선도 분야로서, 재로기술 수준의 지표가 되고 있다. 항공우주에서 소재는 비행체의 기술적 가능성을 제공하는 기반기술 중의 하나로서 기술 및 산업적 파급효과가 매우 크다. 이렇듯 세계 항공우주 선진국은 소재분야에 기술개발과 투자를 확대하고 있다. 소재업체는 항공우주관련 업체 중 가장 많은 분포를 가지고 있으면, 최근 완제기 업체들의 합병으로 인해 부품소재공급 업체들의 공급사슬 재정립이 활발히 진행 중이다. 따라서 본고에서는 항공우주 소재 기술의 중요성과 국내외 기술 및 시장 동향을 파악하고 국내 항공우주 소재산업의 문제점을 살펴보았다. KT-1, T-50 등 성공적인 국내 항공기의 개발을 바탕으로 세계적인 항공우주산업국가로 도약하려는 우리나라의 상황에서 소재기술의 발전을 위한 산업육성과 기술개발 전략 방안 등을 모색해 보았다.

• Proceedings of the Korean Society of Computer Information Conference
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• 2010.07a
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• pp.393-396
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• 2010

생산자로부터 고객에 이르는 상품 공급 활동을 관리하는 경영기법인 공급사슬관리(SCM)는 기존의 폐쇄적이고 정적인 환경에서 개방적이고 동적인 환경으로 변화하고 있다. 이러한 변화에 대응하기 위한 실험이나 연구는 부족한 상황이다. TAC SCM은 동적인 SCM 환경에서 다른 경쟁자들과의 경쟁을 통하여 다양한 SCM 전략을 시험할 수 있다. 본 연구에서는 실시간 SCM 환경에서 능동적 할인 전략을 적용한 에이전트를 설계 및 구현하였다. 능동적 할인은 입찰 성공률에 따라 할인율을 변경하여 적용하여 항상 일정한 생산량을 보유할 수 있도록 한다. 본 연구의 실험 결과에서 제안한 에이전트가 서버에서 제시한 Dummy 에이전트보다도 높은 수익과 안정된 생산을 할 수 있음을 보였다.

• Proceedings of the Korea Inteligent Information System Society Conference
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• 2002.05a
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• pp.222-229
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• 2002

A value net is a business design that uses digital supply chain concepts to achieve both superior customer satisfaction and company profitability. In order to implement the value net model, information processing and distribution needs to occur in real time. Software agent technology is becoming popular due to the inherent characteristics of autonomy, distributedness and modularity. In this paper, we adopt agent technology to handle all real time decision process, making the value net model a complex multi-agent network of decision makers. For the agents to properly coordinate their respective activities we develop MAVN model, a Web-based multi-agent language grounded in the XML and Java.

• Journal of Intelligence and Information Systems
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• v.13 no.3
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• pp.47-61
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• 2007

In SCM (supply chain management), companies are pursuing a new approach through which overall functions within the supply chain, ranging from material purchase to production, distribution, and sales are designed, planned, and managed in an integrated way. The core functions among them are production planning and distribution planning. As these problems are mutually related, they should be dealt with simultaneously in an integrated manner. SCM is large-scale and multi-stage problems. Also, its various kinds of internal or external factors can, at any time, dynamically bring a change to the existing plan or situation. Recently, many enterprises are moving toward an open architecture for integrating their activities with their suppliers, customers and other partners within the supply chain. Agent-based technology provides an effective approach in such environments. Multi-agent systems have been proven suitable to represent domains such as supply chain networks which involve interactions among manufacturing organization, their customers, suppliers, etc. with different individual goals and propriety information. In this paper, we propose a multi-agent system based on the genetic algorithm that make it possible to integrate the production and distribution planning on a real-time basis in SCM. The proposed genetic algorithm produced near optimal solution and we checked that there is a great difference in the results between integrated planning and non-integrated planning.

• Journal of the Korea Society of Computer and Information
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• v.20 no.2
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• pp.197-208
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• 2015

Pharmaceutical companies over the world are exposed to risks of lessened sales and negative impact on corporate image due to circulation of counterfeit drugs, which eventually threatens safety of patients. thus, in order to eradicate distribution of counterfeit drugs, many countries are taking initiatives to legalize and set serialization through e-Pedigree, which is based on RFID technology or barcode system to track and trace distribution of drugs from point of manufacturing to usage. therefore, this study contemplates domestic and international management system of medical drugs and suggests application methods of e-Pedigree based on RFID technology that promotes safety of patients and distribution of drugs.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2018.10a
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• pp.103-104
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• 2018

치과의 모든 정보뿐만 아니라, 공급 사슬관리, 고객의 정보까지 포함하여 통합적으로 관리해야 하므로 특정한 기능을 수행하는 기술개발의 범위보다는 환자의 구강 정보의 원활한 처리를 위한 서버 구축 및 영상의 질 및 촬영의 용이함을 위한 실시간 스트리밍 기술이 필요하다. 영상정보 판독을 통해 치주염의 위험을 보고 환자들의 치과 방문을 유도하는 것이 치료 적기를 놓치지 않기 위해 반드시 필요하다. 이 논문에서는 구강 질환 예방 및 관리를 위한 스트리밍 기반 모바일 촬영 시스템을 제안한다. 특히 환자 자신이 구강 내의 이미지를 클라이언트 앱을 통해 환부를 직접 확인해 가며 조절하여 촬영가능하도록 스트리밍 기법을 제시하며, 이 과정에서 프레임의 버퍼링 및 딜레이 현상을 사용자의 개입없이 자동 조절하는 기능을 제안한다.

• Korea Trade Review
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• v.48 no.1
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• pp.1-27
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• 2023

This study is an empirical analysis of export performance according to the type of GVC participation and governance of Korean manufacturing companies. Based on panel data from KOSPI listed firms, it was analyzed that relational investment, information exchange, and innovation affect the level of supply chain integration and corporate performance with the moderating role of trust. In addition, it was found that the degree of integration of the supply chain affects GSCM's performance and export performance. In case of the type of GVC governance, it was analyzed that the higher the integration strength, the higher the performance compared to other types. This result shows that trust-based supply chain integration and continuous GVC investment are very important. This explains that high levels of GVC governance, along with high integration strength, can lead to successful GSCM performance. Innovative investment strategies based on the relationship capabilities and trust levels of GVC participating companies can have a positive effect on the degree of global partnership formation and integration.