• 한국경영과학회지
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• 제31권4호
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• pp.157-179
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• 2006

Recently, as business becomes more dependent on information technology for their operations, SI project managers are under increasing pressure to implement SI projects on time and within budget, and to satisfy customer requirements. For the success of SI projects and customer satisfaction, SI project managers should master the critical shills and knowledge requirements and consider the proper leadership style to lead the team members and to manage SI projects. The leadership style includes four categories, such as directive leadership, supportive leadership, participative leadership, and achievement-oriented leadership. This study has examined the project managers' competency and suggests the three competency factors, which are technical, human, and conceptual shills, for the success of SI projects and customer satisfaction. The study suggests that SI project managers should master the three critical skills and knowledge requirements, and consider the proper leadership style for the successful implementation of SI projects. Also SI project managers should consider contingency factors such as project size and duration and outcome variables such as protect performance and customer satisfaction so as to enhance the leadership effectiveness.

• 한국IT서비스학회지
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• 제2권1호
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• pp.35-49
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• 2003

SI(System Integration) Projects need more efficient project processes. Having efficient contracting laws and regulations is one of the critical success factors for SI industry growth. Former researches developed a framework for efficient contracting laws and regulations for SI industry based on the characteristics of SI business and SI industry. However, the effectiveness of the proposed framework has not been analyzed. This paper tests the validity and effectiveness of the proposed framework. Emprical analysis has been performed to show consensus of each interested parties. Developers and outsourcers have some conflicts in several critical issues of SI project processes. However, comprehensive analysis shows overall consensus among interested parties.

• 한국경영과학회:학술대회논문집
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• 대한산업공학회/한국경영과학회 1996년도 춘계공동학술대회논문집; 공군사관학교, 청주; 26-27 Apr. 1996
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• pp.225-229
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• 1996

In order to accomplish large-size information systems successfully, one of the most improtant factor is the system integration(SI) of individual software projects which consist of the systems. A developer of each project should consider aspects of SI through the development cycle, and a manager of the entire system should manage, control, and evaluate each from a SI point of view. In this research, management models for the system managers, development models for the developers of unit projects, and standardized output documents for the management and evaluation purpose are presented based on the SI concepts.

• 한국IT서비스학회지
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• 제3권2호
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• pp.53-64
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• 2004

For many reasons, SI(Systems Integration) projects can fail. Sometimes, they can result in considerable financial losses to the organizations that undertake them. These projects are abandoned or redirected. However, the cost of project abandonment or redirection can represent a tremendous waste of organizational resources. By managing failure factors carefully, project managers can prevent projects from failing. Types of project failure can be categorized into escalation and de-escalation. Project escalation is that, as projects progress, the project scopes keep increasing. Project de-escalation is that, as projects progress, the project scopes keep decreasing. This study examine relative importance of risk factors that cause project escalation and de-escalation.

• 산업경영시스템학회지
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• 제19권40호
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• pp.29-36
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• 1996

In order to accomplish large-sized information systems successfully, one of the most important factor is the system integration(SI) of individual software projects which consist of the systems. Developers of each project should consider aspects of SI through the development cycle, and managers of the entire system should manage, control, and evaluate each from an SI point of view. In this research, management models for the system managers, development models for the developers of unit projects, and standardized output documents for the management and evaluation purpose are presented based on the SI concepts.

• 한국정보처리학회:학술대회논문집
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• 한국정보처리학회 2017년도 춘계학술발표대회
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• pp.595-597
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• 2017

세계 SW시장은 급성장하고 있지만, 국내시장이 글로벌 강국에 영향을 주기에는 많이 부족하다. 인터넷 속도 1위국임에도 SW성장이 더딘 이유는 무엇일까? 그것은 국내 SW산업발전의 기반이 마련되지 않았기 때문이다. 이로써 정부는 SW중심사회를 선언하여 각 분야의 정책을 준비하였는데 공공부문 SW분할발주 제도를 IT프로젝트에 적용하려는 움직임이 있어 전체 SW산업의 약 30%를 차지하는 공공부문을 중심으로 SW분할발주 제도 시행시 예상되는 SI프로젝트 문제점 및 개선방안을 연구하고자 한다. SW분할발주 제도는 기획~설계와 개발~구현 단계로 구분됨에 따라 SI프로젝트에 적용함에 있어 문제가 발생될 수 있다. 그러므로 프로젝트와 분리 분할발주, 선진사례 및 분할발주 유관산업 프로젝트 사례를 분석하였으며 제도적, 기술적, 관리적 관점에서 개선방안을 도출하였다. 본 논문은 IT프로젝트에 종사하는 이들의 SW제값받기 및 환경개선을 기대하고 SW분할발주의 제도 시행 전 공급자와 수요자가 인식해야 하는 문제점에 대한 해결방안을 제공하여 SW산업과 SI프로젝트의 경쟁력을 강화하는 체계 형성의 방향을 제시한다.

• 한국전자거래학회지
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• 제2권1호
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• pp.131-151
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• 1997

The CALS/EC is the world-wide accepted concept and its application domain is being expanded continuously throughout the private and public sectors. One of the essential points for realization of CALS/EC is to promote the domestic system integration(SI) industry. This paper describes the present status of the domestic SI companies and the clues to solve their facing problems. In order to evaluate the status of the current SI technology, the MBNQA(Malcom Baldridge National Quality Award) is adopted. The surveyed results show that the average levels of 14 SI companies over 7 evaluation criteria turn out to be 30% through 40% point. The major projects' activities of the SI companies on the information systems over the areas of trade, science and technology, industrial manpower, health and welfare, national security, etc are explained. Also, the competitive power of the SI companies is also discussed. As a target sample, the Korea Telecom(KT) CALS model project is described in terms of its Progresses and Problems. Furthermore, the strategic plans and detailed research items are proposed to resolve on-going issues.

• 정보화연구
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• 제9권4호
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• pp.423-432
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• 2012

EA(Enterprise Architecture)는 정보화를 체계적으로 추진하고 관리하기 위하여 정보화 구성요소와 이들 간의 상호관계 구조를 보여주는 정보화체계(종합설계도)이다. EA는 정보화사업 전반에서 활용될 수 있어, 정보화사업이 대규모화되고 복잡해지면서 더욱 중요해 지고 있다. 현재 우리나라 중앙행정기관과 광역자치단체의 약 95%가 EA를 도입하였으나 그 활용률은 저조한 실정이다. 그 원인중의 하나는 EA 현행화 수준이 낮기 때문이며, 낮은 EA 현행화 수준에는 낮은 현행화 빈도와 인력부족이라는 문제점이 있었다. 따라서, EA 현행화의 빈도를 높이고 사업담당자들의 업무 부담을 경감시키기 위해, 국토해양부는 정보화사업의 공정과 산출문서를 표준화하고 전체 정보화사업을 통합적으로 관리할 수 있도록, EA시스템과 연계된 PMS(정보화프로젝트 관리시스템)를 도입하였다. EA와 PMS의 연계를 통해, EA 정보의 최신성이 향상되고 EA 활용도가 제고되며, 정보화사업 성과물의 품질개선이 기대된다.

• Journal of information and communication convergence engineering
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• 제6권3호
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• pp.323-326
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• 2008

Data Envelopment Analysis (DEA) is a theoretically sound framework for performance analysis that offers many advantages over traditional methods such as performance ratios and regression analysis. Largely the result of multidisciplinary research during the last three decades in economics, engineering and management, DEA is best described as an effective new way of visualizing and analyzing performance data. Besides, overseas information technology companies have aggressively tried to enter the domestic market. In the age of globalization and high competition, it is imperative that the system integration (SI) companies need to introduce the performance evaluation models of SI projects, including Capability Maturity Model and Software Process Improvement and Capability Determination, to gain a competitive advantage. Therefore, it makes our research regarding evaluation of SI projects very opportune. The purpose of the study is not only to evaluate efficiency of each project by DEA but also to gain insight into various factors such as project complexity, team members' man-months structure, and process index(project management index) that link to the projects performance.

• 한국산업정보학회논문지
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• 제15권5호
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• pp.273-286
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• 2010

이 연구는 중소 SI업체들이 IT프로젝트를 수행하는데 있어 어떤 공통적인 특성을 보여주는가를 알아보기 위해 진행되었다. 이 연구에서는 2006년부터 2009년까지 중소 제조업체를 대상으로 수행된 194개의 IT프로젝트에 대한 388건의 감리보고서를 기초자료로 사용했다. 연구 결과 프로젝트 관리 분야에서는 일정관리가 가장 취약한(문제가 있거나 또는 관리가 잘안 되는) 것으로 드러났으며, 개발 및 구현 분야에서는 시험 계획과 활동이 가장 취약했으며, 운영 빛 유지보수 분야에서는 사용자/운영자판 위한 매뉴얼 작성이 가장 취약한 것으로 드러났다. 결국 이들 세 가지 취약한 항목들은 중소 SI업체들이 IT프로젝트를 수행하는데 있어서의 공통적인 특성이라고 할 수 있다.