• Proceedings of the Korean Institute of Building Construction Conference
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• 2018.05a
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• pp.290-291
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• 2018

The purpose of this study is to analyze the trends and changes in the environment of construction technology and industry through big data analysis and to draw out implications. Based on this research, this study will be used as a basic research for the vision of industrial competitiveness in the field of construction engineering technology and the policy task.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.19 no.39
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• pp.163-170
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• 1996

Several formerly independent trends including the increasing rate of technological change, the demand for greater efficiency and productivity in R&D and innovation. The purpose of this study is describe performance evaluation of research and development. Performance evaluation level of R&D have three levels: individual level, research group level, laboratory level. There are development evaluation factors and evaluation routin in each levels.

• Journal of Korean Institute of Industrial Engineers
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• v.38 no.1
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• pp.67-73
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• 2012

Identification of meaningful patterns and trends in large volumes of text data is an important task in various research areas. In the present study we crawled the keywords from the abstracts in IIE Transactions, one of the representative journals in the field of Industrial Engineering from 1969 to 2011. We applied low-dimensional embedding method, clustering analysis, association rule, and social network analysis to find meaningful associative patterns of key words frequently appeared in the paper.

• Current Industrial and Technological Trends in Aerospace
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• v.3 no.1
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• pp.108-120
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• 2005

• Current Industrial and Technological Trends in Aerospace
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• v.3 no.1
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• pp.65-71
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• 2005

• Current Industrial and Technological Trends in Aerospace
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• v.3 no.1
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• pp.58-64
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• 2005

• Electronics and Telecommunications Trends
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• v.12 no.3 s.45
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• pp.1-10
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• 1997

본 고는 최근 급속히 진행되고 있는 컴퓨터 기술 및 산업 환경의 변화를 고성능 컴퓨터 분야에 초점을 맞추어 시스템 아키텍처의 기술 발전 방향과 고성능 컴퓨터 시장 동향, 그리고 세계 각국의 컴퓨터 기술 개발 계획을 살펴본다.

• Proceedings of the Korea Society of Design Studies Conference
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• 2004.10a
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• pp.38-39
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• 2004

• Journal of the Ergonomics Society of Korea
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• v.9 no.2
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• pp.65-72
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• 1990

The historical development process and the current research trends of ergonmics in Korea are reviewed and organized in this paper. The recommended research directions in the near future are also discussed based upon the analyses of the potential major key industries of Korea in 1990's. Keynords: Human Engineering Society of Korea; Research activities in Ergonomics; Ergonomics educations

• 전기의세계
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• v.20 no.1
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• pp.45-47
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• 1971

공업전자의 현황과 전망에서는 SCR을 주축으로 한 반도체소자를 이용한 Energy변환 및 제어의 분야의 반도체소자를 매개로한 Energy변환과 제어 및 기계의 전자화된 조절장치를 체계화한 전기공학의 분야에 대해 설명했으며, 우주통신과 우주선 추적에서는 아폴로 S대통일계통, Goddard식 거리속도추적계통, 중계위성에 대해 설명했으며 Feedback inbiological systmems lecture notes에서는 Familar definition of Feedback, Definition of Control Feedback에 대해 논하였다.