• 무역학회지
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• 제44권4호
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• pp.87-100
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• 2019

A country's participation in international technical standards development directly relates to its trade competitiveness. Many countries adopt international standards or influence their development process through the ISO/IEC. This study applies the ABCD Model to assess such activities through a constructed ITS index, not only in terms of 'level' of contribution but also in terms of 'process' participation that can give important implications related to the future potential influence of countries in standards development. Having examined seven countries, Korea showed the lowest score implying the need to enhance its performance in both 'international standards adoption' and 'internationalization of domestic standards'. Korea needs to more actively participate in currently on-going standards development processes, establish more offices that improve accuracy in the development, and consider participating in additional committees where domestic interests may potentially be at stake. Although KATS has improved greatly in regards to its relevant activities and database construction, a more active and specific plan must be made to allow its efforts to successfully influence Korea in international standards development. Confronted with strong challenges from directly competing countries in trade like China and Japan that showed better ITS scores, there is a need for Korea to step up its research and participation in this field.

• 한국IT서비스학회지
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• 제5권2호
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• pp.179-188
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• 2006

MDD/MDA which recently raising its head is technology that increase software development productivity through automatic transformation form higer abstract model into lower abstract model, or from model to code. This paper analyzes the effect on productivity by measuring Function Point per MM(man-month) in a software development project which performed in CBD methodology, and introduce the method of applying MDD/MDA technology in the project.

• 한국정보시스템학회지:정보시스템연구
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• 제8권1호
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• pp.65-92
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• 1999

As the information technology advances and the number of internet users increase, the electronic commerce has been discussed actively in the academic and industrial circles. Though the reference model is important as a guide to the study on electronic commerce at this time, current studies on the reference model are inclined to emphasize on the specified area, not on overall area. In this respect, this paper aims to provide the synthetic reference model - named the ECGR model(Electronic Commerce Generic Reference model) - and its application plans. First, for these purposes, several frameworks and reference models of electronic commerce are compared and analyzed from the various viewpoints. Second, several factors for the development of the reference model are proposed. Finally, the ECGR model is developed and its application plans are suggested. The ECGR model provides a conceptual and analytical apparatus to interpret the profound understanding of electronic commerce and presents the fundamental framework related to the electronic commerce projects. According to the expansion of electronic commerce and the development of related information technology, the ECGR model must be modified.

• 한국산학기술학회논문지
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• 제11권8호
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• pp.2899-2905
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• 2010

임상정보모델이 전자건강기록시스템에서 활용되는 임상정보의 의미적 호환성을 보장하기 위해서는 그 목적과 기능이 반영된 개발원칙이 필요하다. 본 연구는 임상정보모델의 개발원칙을 개발하고, 이 원칙을 적용하여 임상정 보모델인 임상콘텐츠모형을 평가하기 위한 목적으로 수행되었다. 개발원칙의 정의를 위한 연구대상은 (1)정의 (2)기능 (3)품질 요건을 고찰하고, (4)선진 모델의 구성 요소와 같은 선행 연구였으며, 연구기간은 '08년 11월부터 '09년 3월까지였다. 본 연구는 3단계로 진행되었으며 개발단계에서는 선행 연구 문헌에서 주제어와 주제어구를 도출하고, 이의 임상적, 기능적 중요도와 빈도를 기준으로 개발원칙을 확정하였다. 적용단계에서 개발원칙을 이용하여 임상콘텐츠모형 30개를 임상정보모델 전문가 3인이 평가하였다. 환류단계에서 평가 대상 중 오류가 발견된 임상콘텐츠모형이 수정되었다. 연구 결과 구조, 과정, 내용의 3개 범주로 구성된 18개의 개발원칙이 도출되었다. 임상콘텐츠모형을 평가한 결과 개발원칙을 준수하지 않은 것은 총 17개였다. 환류 과정에서 개발원칙의 심화교육, 개발원칙을 이용한 정기적질 향상 전략이 수립의 필요성이 제기되었다. 본 개발원칙은 개발자에는 모델 개발 기준으로, 평가자에게는 모델의 질 평가기준으로도 활용될 수 있으며, 궁극적으로는 임상정보모델의 질 향상에 기여할 수 있을 것으로 기대한다.

• 한국IT서비스학회:학술대회논문집
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• 한국IT서비스학회 2007년도 추계학술대회
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• pp.206-209
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• 2007

The work patterns in the organizations performing research and development projects consist of both administrative business with defined processes and knowledge-oriented research and development business with undefined or semidefined processes. This paper describes an enterprise portal model and its services aligned to research and development organization's work patterns. The proposed portal model is focused on constructing personalized workplaces providing knowledge-based services for research and development business, as well as business process management based services for administrative business. The further research will provide more concrete portal model and its applicability to research and development organization's business.

• 농촌계획
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• 제14권2호
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• pp.13-23
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• 2008

In this paper, we estimated the economic impacts of Korea-EU FTA on the agricultural sector in GyeongGi-Do. In particular, we estimated the economic impacts of agricultural production decrease resulting from Korea-EU FTA for 31 sub-regions in GyeongGi-Do by 15 industrial sectors. We employ a regional economic impact model combining a regional input-output model with a spatial allocation model. We found that the size of inter-industrial impacts are quite different across regions. Our results suggest the importance of agricultural and industrial policy considering the impacts of industrial sectors at the regional level.

• 한국시스템다이내믹스연구
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• 제6권1호
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• pp.71-98
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• 2005

If Korea Research & Development reinforces integrated control function, indeed would Korea Research & Development's output be increased? Truly, could Korea's competition be ultimately improved with technology innovation and accumulation of knowledge. Can reinforcement of Integrated control that reinforced efficiency of Research & Development's investment effects make Korea Research & Development's investment,itself, be decreased? I try to answer clearly that in a way to reorganize Korea technology Administration's system, introduced Korea Research & Development integrated control system's establishment is what to effect Korea innovation system's direction after answering clearly previous mentioned problems. In this study, to answer these problems view theoretical discussion about Korea innovation system, integrated control system and system dynamics. Set up analytic tools of system dynamics which includes Korea innovation system and integrated control system. Then, draw a general casual loop diagram, which includes established Korea Research & Development's integrated control system, of Korea innovation system's activity. In based these, develop situation model to analyze trend of Korea innovation system and derive a political meaning by analyzing value of Korea innovation system's major inflow, outflow and stock variations according to extent of Korea Research & Development's integrated control in the same model.

• Nuclear Engineering and Technology
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• 제54권3호
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• pp.1109-1114
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• 2022

The SMART (System-integrated Modular Advanced ReacTor) is an integral-type small modular reactor developed by KAERI (Korea Atomic Energy Research Institute). This paper discusses the feasibility and applicability of a 3D-based equivalent model using dynamic condensation method for seismic analysis of a SMART control rod drive mechanism. The equivalent model is utilized for complicated seismic analysis during the design of the SMART. While the 1D-based beam-mass equivalent model is widely used in the nuclear industry for its calculation efficiency, the 3D-based equivalent model is suggested for the seismic analysis of SMART to enhance the analysis accuracy of the 1D-based equivalent model while maintaining its analysis efficiency. To verify the suggested model, acceleration response spectra from seismic analysis based on the 3D-based equivalent model are compared to those from the 1D-based beam-mass equivalent model and experiments. The accuracy and efficiency of the dynamic condensation method are investigated by comparison to analysis results based on the conventional modeling methodology used for seismic analysis.

• 한국정보전자통신기술학회논문지
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• 제11권4호
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• pp.460-466
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• 2018

정보기술의 발달로 컴퓨터 소프트웨어 시스템의 규모는 끊임없이 확장되고 있다. 소프트웨어 개발에 대한 신뢰성 및 비용은 소프트웨어 품질에 큰 영향을 미치고 있다. 본 연구에서는 소프트웨어 고장 간격시간 자료를 바탕으로 NHPP 모형에서 Type-2 Gumbel과 Erlang 분포의 형상모수를 따르는 수명분포에 근거한 소프트웨어 개발 비용모형에 관한 특성을 비교하고, 분석하였다. 그 결과, Go-Okumoto 모형 및 제시한 모형인 Erlang 모형과 Type-2 Gumble 모형에 대한 비용곡선의 추세는 모두 초기단계에서 감소하다가, 고장시간이 지나는 후반부에 가서는 점차 증가하는 결과를 보였다. 또한, Erlang 모형과 Type-2 Gumble 모형을 비교한 결과, Erlang 모형이 소프트웨어 출시시기가 빠르고, 출시시점의 비용도 경제적임을 알 수 있었다. 본 연구를 통하여, 소프트웨어 운용자들은 소프트웨어 출시시기 이후에 결함이 감소되도록 운영단계보다 테스팅 단계에서 결함들을 제거해야 하며, 소프트웨어 개발비용에 관한 특성을 파악하는데 필요한 사전정보을 연구할 수 있을 것으로 기대된다.

• KIEAE Journal
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• 제7권3호
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• pp.39-48
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• 2007

The purpose of this study is to suggest the model of rural villages for 21th century guidance-style based on regional Indigenous resources. As a development model on premise environmental sustainability, economic sustainability, social-cultural sustainability, this paper aims to established that accommodate actively change element of village environment that stabilizes local environment and ecosystem on the basis of development model's principle and contents and information area. Through this model development, To makes the national setting an example village and plans the 21th century guidance style farm village continuously is big that study does.