• Electronics and Telecommunications Trends
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• v.28 no.5
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• pp.184-197
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• 2013

본고에서는 탈추격형 연구방법을 정립하는 데 중요한 요소가 되는 R&D 전주기 프로세서를 제안하였다. 이를 위해 연구방법의 개념 정립에 필요한 R&D 관련 기본 개념들과 과거 추격형 R&D의 연구방법론으로 활용되었던 시스템 개발 프로세스를 소개하였다. 향후 새롭게 정립되어야 할 탈추격형 R&D의 개념을 정의하고 그 특성으로써 기술의 아이디어 생성부터 시장에서 활용되는 기술 수명 전주기에 걸쳐 프로세스 활동을 정립하였다. 또한 연구개발 기획 시부터 산업화에 이르는 R&D 전주기 프로세스에서 강점과 약점을 비교하여 탈추격형 R&D에서 특히 보강되어야 할 주요 활동과 프로세스를 구성하는 각 단계에서의 수행해야 할 주요 활동을 제시하였다. 이를 통하여 탈추격형 R&D를 실행하기 위한 연구방법으로써 적용할 수 있는 연구방법론의 기반을 마련하였다.

• Proceedings of the Korea Technology Innovation Society Conference
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• 2000.11a
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• pp.346-356
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• 2000

This paper aims to analyse the relationship between R＆D investment and economic growth in Korea. The analysis result shows 38 percent of average economic growth rate(7.1%) of Korea between 1976 and 1998 was achieved by the growth of Total Factor Productivity (TFP), and the R&D investment during the period contributed in achieving the economic growth rate by as much as 9.86 percent. In the process of the estimate, the rate of return of the R&D investment from both government and private was calculated as 47 percent. The relationship between private R&D investment, government R&D investment and the GDP was also investigated, and it was estimated that the private sector invested 2.0 percent of the GDP in R&D during the period, and was found that 1 won of government R&D investment induced 0.202 won of private sector's R&D investment. However, the time-lag effect, which is naturally believed to exist between the R&D investment and the economic growth, could not be analysed in a mathematical form, because of the lack of the data to establish this relationship. However, this paper believe that the time-lag effect in this relationship was included implicitly by using the data of 23 years.

• 한국정보디스플레이학회:학술대회논문집
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• 2009.10a
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• pp.587-589
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• 2009

The mode (reflective and transmissive) switchable LCD has been developed by using a treated SR (Selective Reflector) polarizer. We believe that our approach will be a solution to overcome weak points for a reflective and transflective mode in a dark environment and a transmissive mode in a bright environment. Therefore, this can minimize power consumption, and also be easily fabricated in a current manufacturing process, ready for large sizes.

• Proceedings of the Korea Society of Information Technology Applications Conference
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• 2006.04a
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• pp.155-161
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• 2006

These days, ubiquitous and RFID are often mentioned by mass media. This piper will introduce RFID-aided Baggage Tracking System that has been implemented under a government project, identify areas for improvement based on the up-to-date operation, and finally a research and development approach to address the issues. The document will also discuss mobile RFID R&D business that our research center is carrying out, and suggest technical requirements for successful RFID business from perspective of corporate research center. Last but not least it will talk about some opportunities that require cooperation among the govement, business and academy to ensure the relevant industry advances RFID business in Korea.

• Journal of Digital Convergence
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• v.8 no.2
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• pp.29-42
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• 2010

To improve the performance of R&D investments, government has taken great efforts for advancing the structure and process in R&D systems. However, due to the drastic internal/external changes in the technological environment and the steady increase of investment scale, the necessity for a innovative approach which accomplishes returns to scale through the utilization of various external resources is emerging. In this regard, open innovation approach can minimize the possibility of government failures by strengthening the absorptive capacity of external resources and enhancing the cooperation and participation of diverse innovative participants within the R&D system. This paper evaluates the previous researches and government policies concerning the performances of government R&D investments, and presents the connectivity between open innovation and its possible contribution to the improvement of R&D investment performances.

• Journal of the Korean Society of Systems Engineering
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• v.13 no.2
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• pp.34-41
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• 2017

The Pyro project, one of the large national R&D project to construct Korea Advanced Pyroprocessing Facility (KAPF), which has many goals such as development of pyro technology and process equipment, design of equipment and facility, construction, and test operation, is now under research and development. To reduce uncertainty and risk of such complex project, the technical management processes in systems engineering standards and NASA handbook were reviewed, and then the ten common technical management processes were selected for the large national R&D project to meet its goal successfully. And the essential technical management processes were finally suggested for Pyro project in consideration of current situation of the project.

• Journal of the Korean Society of Systems Engineering
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• v.16 no.1
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• pp.43-50
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• 2020

Many companies around the world are applying CMMI to improve the organization's ability to perform projects, and many others are pushing to obtain CMMI certification as more and more of them are offered as preconditions for participation in projects or supply product. Organizations with high maturity such as CMMI Level 4~5, analyze the accumulated R&D data of the organization and establish the performance management model so that R&D performance is continuously managed. So this paper shows the R&D performance management model made by LIGNex1 which is certificated with CMMI Level 5 organization and the case applied to the project, including its effectiveness.

• Proceedings of the Korean Society Of Semiconductor Equipment Technology
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• 2007.06a
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• pp.19-22
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• 2007

반도체 산업은 회로의 고밀도화, 고집적화에 따라 웨이퍼 표면의 입자, 금속, 금속 이온, 유기물 등 오염물의 크기가 미세해 지고 세정에 대한 요구 조건이 더욱 엄격해지고 있다. 현재 세정 공정은 반도체 제조공정 전체에서 약 30%를 차지하고 있으며, 습식 세정 방식이 주로 사용되고 있다.[1] 습식 세정방식은 탈이온수로 린스하고 건조하는 공정이 필연적으로 따르며, 기판 표면에 건조과정에서 물반점이 남는 문제가 가장 큰 이슈로 남아 있다. 본 연구는 웨이퍼의 습식 세정 공정에 사용되는 DHF Final Clean Process후 IPA Vapor를 이용한 건조 방법을 기술 하였다. Single wafer spin process를 이용하였으며, 웨이퍼 Process 공간을 밀폐 후 N2가스를 충진하여 대기중의 산소 오염원 유입을 차단하고 수세 및 건조 가스를 이용하여 건조시킴으로써 SiFx의 SiOx로의 치환을 방지 하여 건조 효율 향상을 목적으로 한다. Bare 웨이퍼에서 65nm 이상 오염 발생 증가량을 측정 하였으며, 공정 후 웨이퍼 오염 발생량을 35개 이하로 확보 하였다.

• Journal of Internet Computing and Services
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• v.19 no.2
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• pp.43-48
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• 2018

Various artifacts that are produced as software R&D project progresses contain research plan, research report, software requirements and design descriptions, etc. When conducting a software R&D project, it is necessary to confirm that the developed system has implemented its research requirements well. However, various research results make it difficult to design appropriate tests. So, there is a practical need for us to comprehensively handle the planning, execution, and reporting of software test for finding and verifying information related to the research. In this paper, we propose a useful method for software test process in R&D project which supports model based software testing. The proposed method supports automation of test design and generation of test data by explicitly separating each step of System Under Test (SUT). The method utilizes the various models representing the control flow of the function to extract the information necessary for testing the system. And it supports a systematic testing process based on TMMi and ISO 29119. Finally, we show the validity of the method by implementing a prototype with basic functionality to generate test data from software behavioral models.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.18 no.7
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• pp.1495-1504
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• 2014

Currently information related service such as internet banking, chatting, social network services are quite well smeared into our daily life. Moreover, a rapid growth of service using smart devices brought an importance of security in internet services and a research activation of digital forensic in a crime investigation. This paper presented a previous digital forensic research trend and based on this, suggested a technology-strategy integrated digital forensic process platform, taking a mid-long term government leading ICT R&D strategy and ICT paradigm shift into account.