• 산업경영시스템학회지
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• 제24권68호
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• pp.85-94
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• 2001

Most of customers want to know how to develop the computer system they want to get to use according to the their requirements. This study presents a Computer Integration management System for Quality (CISQ) model for system-integration organizations, which need to demonstrate their capability to consistently provide computer integrated system that meets customer satisfaction and applicable regulatory requirements. The Plan.Do.Check.Act(PDCA) cycle called by Doming wheel expresses the basic concept of continuous improvement action in order to emphasize on achieving business goal. It is useful for providing full competence of a system-integration organization to integrate management systems based on the international management system, and to take an advantage in its market. This study specifies International Certification Network Business Excellence Concept(IBEC) approach to ensure a harmonized integration of the variety of management systems and thereby produce synergy effect. The end part of this study specifies a Assessment Model including an assessment concept adding to the compliance audit according to the CISQ for the continuous improvement. A simple application on Failure Modes and Effects Analysis(FMEA) in testing phase in project life cycle has been done.

• 시스템엔지니어링학술지
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• 제3권2호
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• pp.17-24
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• 2007

The HEMU-400X(High-speed Electric Multiple Unit 400km/h eXperiment) project starts in 2007. It is required to control and balance the systems engineering activities throughout the project life cycle for a successful completion of the project. The Systems Engineering Management Plan(SEMP) is the primary, top level technical management document for the integration of all engineering activities within the context of, and as an expansion of, the project plan. A SEMP should be prepared for each project and regularly updated as development progresses. This paper proposes the systems engineering management plan for the HEMU-400X project.

• 한국정보시스템학회지:정보시스템연구
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• 제18권3호
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• pp.299-326
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• 2009

R In today's competitive and global business management, Concern of an enterprise is to strengthen the core competency and improve it's internal business process. Therefore, Interest in BPM(Business Process Management) has grown rapidly. BPM is recognized as best solution to meet the needs of organizations that seek the cost down, integration of information, reducing of risk, improvement of productivity. In the past, the company have usually made huge investments in knowledge management systems which are based on repository keeping tacit knowledge. But this paper shows feasibility of implementation of business process-based knowledge management system that could link knowledge with business process. From an academic point of view, Although There could be several ways to build the business process-based KMS. In this paper, when BPM project and KMS project were started at the same time, the way of how to provide workers with task-related knowledge was discussed. As an case study, an estimate process of H company was analyzed and process modelling was carried out and conceptional architecture framework was depicted.

• 한국정보전자통신기술학회논문지
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• 제11권3호
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• pp.215-220
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• 2018

중견/중소 IT기업의 사업 수행 기회 증대, 기회 균등과 역량 강화라는 취지로 소프트웨어(SW)산업진흥법 개정으로 공공정보화시장에 대기업 참여를 제한되었다. 이러한 환경에서의 중견/중소 SW기업들의 사업을 수행하면서 발생한 사업 수행 역량 미흡으로 공공정보화사업의 품질저하, 위험관리 미숙, 일정관리 저하 등 여러 문제점을 발생시키고 있다. 이를 해결하기 위해 본 논문은 시스템통합 사업 수행 시 품질 저하 요인을 도출하였으며, 이를 해결하기 위한 방안으로 VISUALIZATION, 엄격한 시험관리, Agile방법론의 일부 활동을 적용하여 프로젝트를 수행하는 것을 제안했다. 이러한 방안을 중견/중소 IT기업이 개발한 보건의료 IT 프로젝트에 적용한 결과 의사소통의 개선, 수치화된 진척관리 및 프로젝트의 가시성이 개선되었다. 또한, 결함 해결시간 최소화, 요구사항 커리리지 비율 개선, 불필요한 회의시간이 단축이 되어 품질 향상에 기여하였습니다.

• 한국IT서비스학회지
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• 제13권3호
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• pp.343-357
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• 2014

As science and technology infiltrates every aspects of modern society in terms of economic and social growth and development, funding for research and development (R&D) is growing rapidly. Republic of Korea is not an exception in this trend and the R&D funding in Korea has been grown about 10% every year, recently. However, as the scope and size of funding grows exponentially, need for monitoring and managing these R&D projects becoming more and more imminent. Though different types of project management systems were developed by a variety of agencies and departments and used in monitoring and managing, these systems were developed as standalone silo type systems. These systems are not connected to each other while the same researchers may involved in different projects across agencies and department. Also, these management systems are not linked to the banking systems in which real transactions of funding occurs, such as cost reimbursement and financial audit of each R&D accounts. Historically, a few fraud and malappropriation cases were found and indicted. However, as the number of these incidents grows along with the growth of R&D funding, a large scale integration/linking of project management systems and banking systems. Realizing the importance of systems integration among agencies as well as with the banking systems, situational requirements analyses were conducted concerning the current state of R&D management system. As a results, a Real-time Case Management System (RCMS) was proposed as a solution to current problems. In this paper, the collected systems requirements were documents with analyses of the situation, the architecture of the integrated systems with more user-friendly technological alternatives. This large scale linkage requires interface standardization as well as modularization of interfaces. Proposed systems architecture is introduced here with technical details of Jex Framework used,, followed by resulting technical and economic performance of the Realtime Cashflow Management System (RCMS).

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2019년도 춘계 학술논문 발표대회
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• pp.127-128
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• 2019

The cost of procurement in construction projects varies depending on the type of project, but the proportion of the cost component is very large. Therefore, efficient procurement system operation affects the success of the project. However, difficulties arise in procurement management due to problems such as availability of data due to limited information, inaccurate scheduling and integration of costs. Therefore, the purpose of this study is to develop a procurement management system to help efficient communication decision by combining Big Data which can analyze a lot of information and Block Chain technology which can secure information and record reliability to satisfy the above requirements. The results of this study are used to develop a system to develop academically improved procurement management system and practically to develop a system to secure business competitiveness and to facilitate rapid communication among project participants.

• 한국건설관리학회:학술대회논문집
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• 한국건설관리학회 2003년도 학술대회지
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• pp.143-150
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• 2003

전설프로젝트 데이터의 통한적 운용은 건설 프로젝트의 효율적인 관il엔 있어 필수적이다. 최근 데이터 호환성(interoperability)에 기초한 통합방법론으로서 IFC(Industry Foundation Classes)가 제안되었고, IFC에 기초한 시스템 통합의 예가 나타나고 있다. 데이터 호환성(interoperability)의 개념은 각 시스템의 독립성을 보존하면서 시스템의 통합을 전개할 수 있도록, 건설객체를 시스템간의 데이터 공유 프로토콜로써 제시한다. 본 연구에서는 이 데이터 호환성의 기본 개념에 입각하되, 실제 프로세스의 업무범위와 절차를 고려한 단계적인 시스템 개발전략을 제시한다. 이는 실제 업무를 지원하는 정보시스템의 관점보다는 IFC에 의한 시스템 통합에 더 큰 비중을 두고 개발하는 경향에 대한 문제제기이며 그 극복방안이다. 즉, IFC 모델의 데이터 호환성 개념을 응용하여 실제 업무범위와 절차에 적합하게 배치되고 활용되어야 함에도 탁구하고, IFC의 형태에 치중한 결과 실제의 업무를 지원하지 못하는 시스템개발 경향을 극복하고자 한다.

• 국제학술발표논문집
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• The 1th International Conference on Construction Engineering and Project Management
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• pp.974-979
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• 2005

Effective communication flow is a fundamental for the success of any construction projects. The key role of communications among project parties is even more critical in the case of Design-Build (DB) projects. Previous research has shown that these projects have an environment where integration between different project team members and schedule constraints increase channels of communication, and require faster communication flows. This paper summarizes the findings from research analyzing organizational structures and communication flow of the Texas State Highway 130 (SH130) project. Awarded in 2002, the SH130 project, totaling $1.3 billion USD, constitutes the "pilot" application for the DB approach in the state of Texas. A set of observations pertaining to team organization and communication issues in the design-build environment is included.

• 디지털산업정보학회논문지
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• 제7권2호
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• pp.101-113
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• 2011

As information and communication technology advances driving the rapid evolution of e-commerce and e-business becomes on effective marketing means for both business and institutions, the industry deals with these changes and has a profound, positive impact on production and operations management. But the construction industry falls behind compared with other industries in productivity, informationalization, automatization and globalization. Especially even though the informationalization is inevitable in any developing society, a number of construction industries can hardly cope with it properly. As the construction industry gets informationalized and advanced, the introduction of PMIS (Project Management Information System) is making progress actively for the effective construction project control and productivity improvement in construction. With the government officials' political promotion and the rising desire for construction informationalization of enterprises, many are attempting to develop integrated systems or to replace a previous system with a more advanced alternative. Construction Industry, however, has the peculiar properties that the period for the completion of construction is limited and on top of that, most of its data processing systems are seen as being an early stage in the design of management information systems. As a result, there are extremely few applications in the construction industry. In this paper, we propose the PMIS system based on new model 4CM that improves on previous models.

• 디지털융복합연구
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• 제10권9호
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• pp.213-224
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• 2012

프로젝트 기반의 공급망관리는 입찰 및 수주, 협력업체의 선정, 계약체결부터 시작하여 프로젝트 진행을 위한 협력업체와의 지속적 통합 등 다양한 활동이 포함된다. 본 연구는 최근 플랜트 엔지니어링 산업에 확산되고 있으나 심도깊은 연구와 분석이 미진한 공급망관리의 개념과 주요 이슈에 대한 논의를 담고 있다. 프로젝트 공급망관리의 도입과 운영을 위해 필요한 전제조건으로 기술적 인프라, 사회적 인프라 그리고 공급망 참여기업들을 연결시키는 정보시스템 등을 제시하고, 각 영역별로 관련 선행연구들의 주요 결과와 앞으로 연구가 필요한 이슈에 대해 논의한다.