• The Research Journal of the Costume Culture
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• v.7 no.4
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• pp.1-13
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• 1999

The purpose of this study is to remind the necessity of reengineering establishment of future-oriented fashion industry and to research the devices for the devices for the system establishment at this present time when the consumer\`s demands level is extremely high. This research has been done by the literature review of the relative articles, books and the case study. First, through the analysis of the important changes and movements of fashion industry environment by the environmental interpretation model of Draft and Weick, the strategic development, corresponding the environment change of fashion industry, has been attempted. Second, this study examined QR integration management method according to the Kunz\`s behavior theory of the apparel firms. Third, as the prior occupation strategy regarding the things can be done very well from now on the things are needed, the necessity and establishment of SCM, based on companionship and beyond the boundary between the companies has been studied through the exchange of the data of manufacture and sales which has been regarded as the secret of the companies. Finally, to become a company to lead the market, in addition to the re-organization of the internal process of a company with the leadership which has the clear vision for the consumer\`s satisfaction, the process have ti be integrated under the cooperation with its business partners and the cost have to be reduces, and the which takes to correspond to the consumer\`s requirements have to be reduced.

• Proceedings of the Korea Society for Simulation Conference
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• 2001.05a
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• pp.31-35
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• 2001

Simulation --- The ideal tool for BPR. Work now and CASE tools are static modeling tools. Based on our own customers surveys, we have discovered that the use of process modeling tools thus far has focused on modeling the current(What-Is) state of a business. We have found that 90 percent of reengineering projects, the modeling tools of choice have been flowcharting tools. Static models offer help in understanding the overall nature of an existing process. However, static models can not really help you see the step by step motions towards completion of your goals. In static modeling, you see two pictures in time, usually taken at the current state and final state models of your reengineering project. Static models are usually not object oriented, therefore can not show facility or office layout and movement of entities and objects throughout the facility. However, this does not mean that static modeling does not have its application nor add value to the user as in a few success stories. Simulation helps the team analyze the complex aspects of the project. Many times a plan that looks good on paper might turn out entirely different when put into action. Therefore, simulation helps you look at how situations might work before actual implementation. In particular, computer simulation models help you view a reengineered condition before they are rolled-out. Items such as a lead time and resource allocation.

• Proceedings of the Korean Operations and Management Science Society Conference
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• 1997.10a
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• pp.90-93
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• 1997

This paper presents a new methodology for business process simulation modeling and analysis based on role-oriented modeling concept. The proposed methodology allows for tracking people and their roles affected by reengineering the business process. It enables one to analyze and evaluate not only work flow, but roles that are part of the flow. A simulator based on this methodology is developed to systematically construct simulation models and conduct simulations easily and efficiently.

• The KIPS Transactions:PartD
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• v.14D no.1 s.111
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• pp.67-82
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• 2007

Due to the classes in object-orientation, which are too detailed and specific, their reusability can be decreased. Components, considered to be more coarse-grained compared to objects, help maintain software complexity effectively and facilitate software reuse. Furthermore, component technology becomes essential by the appearance of the new frameworks, such as MDA, SOA, etc. Consequently, it is necessary to reengineer an existing object-oriented system into a component-based system suitable to those new environments. In this paper, we propose a model-based quantitative reengineering methodology to identify components from object-oriented systems. We expand system model and process, which are defined in our prior work, more formally and precisely. A system model, constructed from object-oriented system, is used to extract and refine components in quantitative ways. We develop a supporting tool and show effectiveness of the methodology through applying it to an existing object-oriented system.

• International Journal of Naval Architecture and Ocean Engineering
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• v.13 no.1
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• pp.405-430
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• 2021

Production planning is a key part of production management of manufacturing enterprises. Since computerization began, modern production planning has been developed starting with Material Requirement Planning (MRP), and today Enterprise Resource Planning (ERP), Advanced Planning and Scheduling (APS), Supply Chain Management (SCM) has been spreading and advanced. However, in the shipbuilding field, rather than applying these general-purpose production planning methodologies, in most cases, each shipyard has developed its own production planning system. This is because the applications of general-purpose production planning methods are limited due to the order-taking industry such as shipbuilding with highly complicated construction process consisting of millions of parts per ship. This study introduces the design and development of the production planning system reflecting the production environment of heavy shipyards in Korea. Since Korean shipyards such as Hyundai, Daewoo and Samsung build more than 10 ships per year (50-70 ships in the case of large shipyards), a planning system for the mixed production with complex construction processes is required. This study draws requirements using PI/BPR (process innovation and business process reengineering) methodology to develop a production planning system for shipyards that simultaneously build several ships. Then, CBD software development methodology was applied for the design and implementation of planning system with drawn requirements. It is expected that the systematic development procedure as well as the requirements and functional elements for the development of the shipyard production planning system introduced in this study will be able to present important guidelines in the related research field of shipbuilding management.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.31 no.1
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• pp.92-100
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• 2008

This paper develops a process monitoring system for real-time process control. The practical case is studied on a small and medium marine equipment company. For business process reengineering of the company, we adopt an approach based on information engineering methodology, which consists of four stages : planning, analysis, design, and implementation. The system is developed for Client/Server environment. We discuss the constructing of hardware system for real-time process control at low cost. The developed system is composed of interrelated modules for item master and BOM management, process control, facility management, SQC and work report.

• Journal of the Korea Society of Computer and Information
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• v.14 no.3
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• pp.217-226
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• 2009

In this paper, we analyze process of implementing and successful enabler of Postal Logistics Integrated Information Systems(PostNet) through a case study on Korea Post. PostNet was integrated by considering contingently organizational integration (organizational structure redesign), strategical integration (business process reengineering), and technical integration(data integration, application integration, and integrated platform implementation). And also integration was implemented for supporting three aspects. PostNet has implication for advanced integration with business mission and operational efficiency by comparing integration with physical level and hardware level. Korea Post has the biggest logistics network, organization, and service in logistics industry area. The results of this paper will suggest theoretical framework for the future information system integration, and will be utilized as a practical guideline for the information system integration.

• Korean Management Science Review
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• v.15 no.2
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• pp.59-70
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• 1998

According to the Gartner Group, the market for ERP software in Korea is growing rapidly. However, the number of successful ERP implementations is quite few. Standard(unmodified) ERP's are built based on best practices. Improvements expected from successful implementation are based on best practices built into the software. Many improvements are lost through modification to "standard" software. Even minor changes in software can significantly reduce benefits. Both implementation time and risk factors are increased with modifications. We introduce a methodology, called package Enable Re-engineering (PER) and the main components of change management program by Ernst & Young. "To-Be" model could be developed through the software capabilities. And change management processes such as continuous education and self-developments are required. The philosophy of the change management processes is to let the software package drive the re-engineering practices and avoid moving the software toward the "As-IS" process. Extensive top management involvement, major focus on speed, extensive communication program, and "clear" picture of the future are essential components of change management. We are sure that the complied experiences and model have implications for practice and for academicians for their endeavors in their fields.

• International Commerce and Information Review
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• v.1 no.1
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• pp.11-32
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• 1999

최근 물류분야의 학자들과 실무자들이 물류혁신의 한 기법으로 자주 거론하는 공급사슬관리(Supply Chain Management: SCM)의 정확한 개념은 무엇인가? 기존의 여러 문헌과 물류실무를 검토한 결과 특정한 공급사슬내의 조직내부 또는 조직간에는 일정한 수준의 경영활동 및 업무절차의 조정의 필요한 것으로 인식되고 있다. 본 연구에서는 향후 공급사슬관리와 관련된 의사결정에 도움을 줄 수 있는 개념적 모델을 제시하고, 이를 토대로 한국기업의 물류혁신을 위한 시사정과 앞으로의 연구과제에 대해 알아보고 있다.

• International Commerce and Information Review
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• v.6 no.2
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• pp.315-335
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• 2004

As one of the 31 e-Government project, BPR/ISP on e-Trade has been carried out during December 2003 and June 2004. The purpose of the project was designed to facilitate e-Trade by establishing Single Window for e-Trade. Elimination of legal obstacles is a condition precedent for activation of e-Trade. Thus this article is focused to present the way to revised the laws relating to e-Trade.