• Proceedings of the Korean Institute Of Construction Engineering and Management
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• autumn
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• pp.131-138
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• 2002

Traditional bidding process and activities in public construction area has many problems in terms of the clearness and fairness of administration. And, it causes many cost consumption to suppliers. As part of the efforts to solve these problems, some public institutions developed the electronic bidding systems. But these systems have still problems in diverse aspects. Therefore, the purpose of this study is to analyze current bidding systems through literature survey and questionnaire, to compare the result of the analysis with the developed electronic bidding systems and to suggest the improvement for the coming bidding systems.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• autumn
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• pp.323-326
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• 2002

Facing the rapid changes in business environment, construction companies have been required to improve their structures to reinforce the competitiveness. Construction companies have attempted the various management innovation and taken measures to enhance the productivity through the information systems. But compared to the efforts made in restructuring and process improvement, organization issues have not been considered sufficiently. So this study was executed to discuss the organization changes due to the innovation occurring in construction organization. This study was focused on the organization controlling the activities directly in construction site and the work process improvement in management.

• Korean Journal of Construction Engineering and Management
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• v.2 no.4 s.8
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• pp.39-47
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• 2001

Nowadays, the enormous information from each industry has been brought out. According to the advanced information technology, those data have been useful to the point of Cost & Time in the domestic construction industry. Due to the temporary characteristics of construction industry, the various information have only been used just one time and not recycled. There are few studies for the use and management of construction information. Compared with other stages in project life-cycle, the construction stage includes the most important and various information from field. It will be desirable that one should study for developing the use of construction information. With this thesis, this study suggests the conceptual classification model for construction information management.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2006.11a
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• pp.221-228
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• 2006

To reform and improve the productivity of construction industry, 1) it should be encouraged to improve the construction production process and 2) it is required to enhance reliability of construction information based on the systematic thinking process. To promote the information reliability created during construction production process, Lean Construction Research Center(LRC2) is developing a supporting system to improve processes of design/supply/construction phase, functioning to efficiently manage the information created at each phase and developing a web based construction information system that provides result management/decision making support/knowledge based information services.

• Proceedings of the Korean Society for Quality Management Conference
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• 2006.04a
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• pp.166-170
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• 2006

본 연구는 국내 의료 서비스 산업에 적합한 한국형 의료서비스 품질상 모형을 개발하고 이의 타당도를 검증하는데 있다. 이를 위해 미국의 말콤볼드리지 국가품질상(The Malcolm Bladrige National Quality Award)의 평가기준인 리더십, 전략계획, 환자 고객 시장 중시, 측정 분석 지식관리, 인적자원 중시, 프로세스 관리, 사업성과의 7개 항목을 이용하였다.

• Journal of the military operations research society of Korea
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• v.35 no.3
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• pp.61-79
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• 2009

It is recognized that guaranteeing the interoperability of defense complex systems(SoS: System of Systems, FoS: Family of Systems) provides an information advantage, which is one of the essential factors for determining an warfighting advantage. This study presents the defense KIP(Key Interface Profile) process for improving interoperability of defense complex systems. The KIP process is to develop key interface profiles based on the key interfaces which are identified through the analysis of architecture. The KIP developed can be leveraged to manage the interfaces of complex systems. We verify the effectiveness of the proposed KIP process through a case study based on the systems of counter-fire operation.

• Journal of Korea Society of Industrial Information Systems
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• v.4 no.2
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• pp.73-80
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• 1999

A major concern in Concurrent Engineering is the control and management of workload As a general rule, leveling the peak of workload in a period is difficult because concurrent processing is comprised of various processed, including overlapping, paralleling and looping and so on. Therefore workload management with resource constraints is so beneficial that effective methods to analyze design process are momentous. This paper presents a procedure to transform the IDEF3 process model into the precedence network model for more useful assessment of the process. This procedure is expected to facilitate resolving resource constrained scheduling problems more systematically in Concurrent Engineering environment.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.10 no.9
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• pp.2415-2423
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• 2009

We consider organizational knowledge combination process. Previous literature investigated the issue from either managerial or social aspects, emphasizing on a part of the whole process and limiting to qualitative analyses. Here we propose an integrative and quantitative approach which considers knowledge combination process from engineering perspective. We employ a queueing network model and techniques to capture the process of interactions of entities in the knowledge combination environment. By doing so, we are able to understand the performance of the knowledge combination process. The performance measures derived can provide valuable implications for managerial decisions such as planning and controlling the knowledge combination process.

• Proceedings of the Korea Information Processing Society Conference
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• 2010.11a
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• pp.207-210
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• 2010

국내 금융권의 비즈니스와 운영환경에 많은 변화가 일어나고 있다. 따라서 생존을 위한 경쟁력을 높이고 지속적인 성장점의 확보와 계속되는 변화에 따른 위험에 대한 대응능력이 한계점에 도달한 상황은 차세대 시스템의 도입을 요구하게 되었다. 이러한 차세대 시스템을 도입하면서 기업의 단위업무 또는 기능 위주의 정보화 추진이 아닌 전체적인 관점에서의 정보화가 추진되어야 한다. 더욱이 종합적인 정보화 마스터플랜의 필요성과 정보시스템 또는 서비스의 중복 개발문제, 시스템 간의 상호운용성, 정보시스템의 복잡도 증가로 인한 정보자원 관리의 어려움 등으로 EA(Enterprise Architecture)의 도입이 불가결해지고 있다. 하지만 범정부 차원에서 시행된 EA 개발 방법을 금융권에 적용하기에는 어려움이 따르고 있다. 본 논문은 금융권을 위한 EA 프로세스 개발을 위한 선행 연구로서 금융권에 EA를 도입하기 위해 일반적인 EA 개발 프로세스에 대해 알아보고, 대표적인 EA 개발 방법론을 비교분석하여 금융권의 특성에 맞는 EA 개발 프로세스에 대한 방향을 제시한다.

• Journal of Korean Society for Geospatial Information Science
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• v.14 no.3 s.37
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• pp.63-70
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• 2006

This study aims to development of web-based process management system for spatial data construction. For developing this system work classification of basic surveying was standardized and quality management method for spatial data was established. Production process and work classification system for basic surveying such as control point surveying using GPS, leveling, aerial photographing, digital mapping, topographic mapping, digital elevation modeling, aerial photographic DB construction and digital orthophotomap was standardized. The status of the output and quality inspection for basic surveying project were analyzed, and the elements of quality inspection and data format for the type of outputs were analyzed. Based on standardized and analyzed contents, web-based process management system was developed after database and process was designed. The process management system consisted of process management, quality control, metadata management, and system management.