• Proceedings of the Korea Technology Innovation Society Conference
• /
• 2017.11a
• /
• pp.941-967
• /
• 2017

제조혁신 기술로서 엔지니어링 모델링 & 시뮬레이션(이하, Eng. M&S) 기술은 제조패러다임을 바꿀 대안기술로 주목되고 있으며, 해당분야 국가수준에서의 기술정책 육성을 위해 경쟁력 분석이 우선적으로 선행되어야 한다. 이를 위해 제조업에서 Eng. M&S가 갖는 의미를 고찰하고, 기존에 정립된 특허, 논문 계량 분석 경쟁력 평가모형을 기반으로 Eng. M&s 기술적 특성을 반영한 시장 관점에서 지표를 추가하여 Eng. M&S 기술에 대한 각국의 경쟁력을 도출을 시도하였다. 또한 모형의 통계적 검증을 통해 기존 계량정보 기반 평가모형보다 다양한 정보에 의한 높은 설명력을 확인하였고, 이에 따라 추가된 시장지표의 유용성을 확인할 수 있었다. Eng. M&S 기술경쟁력 분석 결과, 한국의 경쟁력은 최고기술보유국가인 미국대비 절반 수준으로 7개 주요국 중 가장 낮게 평가되었으며, 도출된 결과를 기반으로 경쟁국들의 정책적 노력에 대해 논의하였다. 본 연구를 통해 설계역량이 현저히 낮다고 평가된 한국 제조환경에 맞는 Eng. M&S 기술 육성 정책 수립이 필요하며, 보다 근본적인 차원에서의 해당 기술 활용을 촉구하는 바이다.

• Proceedings of the Korean Society of Computer Information Conference
• /
• 2014.01a
• /
• pp.149-151
• /
• 2014

주의(attention)를 어떻게 할당하는가는 정신물리학뿐만 아니라, 컴퓨터 시각과정을 모델링하는데 중요한 주제 중 하나이다. 기존 연구는 saliency와 같은 활성화 값에 의해서 주의탐사 순위가 결정된다. 본 논문에서는 주의탐사과정을 병렬처리를 통한 활성화 값 추출과정과 순차적 처리를 통한 공간적 전략과정으로 구분하였다. 단서패러다임에 기초한 계산모형을 이용하여, 실제 인간의 수행결과를 AUC와 Levenshtein 척도를 이용하여 비교하였다. Fixation point 비교에서는 인간과 활성화를 기반으로 한 계산모형의 수행은 높은 상관성을 가지고 있었다. 주의궤적 혹은 scanpath 분석에서는 활성화기반 전략보다는 공간적 전략 모형이 더 높은 유사성을 보였다. 이는 주의탐사과정이 병렬처리과정을 통해 얻어진 saliency에 의해서만 결정되는 것이 아니라, 목표물간의 근접성 등의 공간적 전략을 통해 순차적 (sequential) 경로가 생성됨을 의미한다.

• International Commerce and Information Review
• /
• v.14 no.2
• /
• pp.349-367
• /
• 2012

Recently, the global paradigm on the economic structure has been changed from the price-oriented borderless competition toward the sustainable quality movement due to the ever-increasing global warming and environmental issues. Since Korea hosted the global 20 summit in 2010, it has promoted the green growth policies and asked for the other countries to participate in. Unfortunately, it is not easy to figure out the green growth or green productivity because the economic performance has a side effect of environmental pollution such as CO2 emission. This paper aims to analyzes the methodological comparison for all the related issues with green productivity and suggests the new paradigm of global Malmquist-Lundberger index (GML) as the most flexible field and performance-oriented criteria to measure the green productivity.

• Journal of Internet Computing and Services
• /
• v.13 no.5
• /
• pp.77-92
• /
• 2012

To explore the directions of 'Smart Education', we conduct a delphi survey field experts related to it recognized new educational paradigm of 21st century. As a result we can deduct common ground on educational goal, contents, method, evaluation, environment of 'Smart Education'. On the basis of these results, we develop a Smart Education Model to be able to provide a guide in the field. It is a systemic education model consisting of interrelated educational contents, method, evaluation, and environment of 'Smart Education' organically for education goal (e.g., Smart education should spread out for students living on 21st century to solve the problem with cooperation and communication, enhance creativity, and build their good character). We anticipate that this study will be useful in the field.

• Journal of Korean Elementary Science Education
• /
• v.40 no.2
• /
• pp.127-144
• /
• 2021

The purpose of this research was to conduct grounded-theory-based explorations on the types of motivation that make pre-service elementary school teachers learn science and on their type-based science-learning processes. One hundred thirty-two pre-service elementary school teachers' motivation types were analyzed, and amongst them, 12 were selected as the subjects to observe their science-learning processes to which grounded theory applied. As a result of analyzing their science-learning motivation types, it was found that the majority belonged to the type "accurators", followed in descending order by the types "directors", "explorers", and "coordinators". Coding various phenomena that appeared in their science-learning processes made it possible to derive 30 categories from them according to the grounded-theory paradigm model elements. Based on such categories derived, analysis could be made on their science-learning process flows by motivation types, according to the grounded-theory paradigm model. For example, the "accurators" were attending science lectures or reading science books to learn science knowledge and how to teach it, from a sense of obligation they took for granted as elementary school teachers. Although their experiences of science-learning processes could not be from pure intentions, due to the teacher certification examination, curriculum, or other environmental factors, they were found to have new perspectives on science with their individual efforts and participations.

• The Korean Journal of Coaching Psychology
• /
• v.7 no.3
• /
• pp.1-26
• /
• 2023

This study aims to explore how professors at community colleges are experiencing career guidance for their students, uncovering key components related to causes, phenomena, contexts, coping strategies, etc., and deriving a paradigm model to structurally. To achieve this objective, focus group interviews were conducted with a total of 23 community college professors, and the results were analyzed using the grounded theory method (Strauss & Corbin, 1998). The analysis yielded 17 categories and 31 subcategories. The central phenomenon in the career guidance of community college professors was categorized into two groups: the distress experience in career guidance and attitude changes toward interactions with students..Three categories of causal conditions contributing to the occurrence of the central phenomenon were identified: professors' lack of expertise in career guidance, students' scope and needs for career guidance, and students' low interest and expectations. Additionally, four contextual conditions corresponding to special situations or circumstances that contributed to the central phenomenon were identified: increasing demand for career guidance, excessive burden and time constraints for career guidance, lack of communication about career guidance at the institutional level, and limitations within the career guidance support system. Furthermore, the study uncovered patterns of action-interaction, mediating conditions, and outcomes. This study is expected to contribute to a better understanding of the actual experiences of college professors in the career guidance process, and to stimulate consideration of the types of support required for effective career guidance for college professors in the future.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
• /
• v.7 no.3
• /
• pp.167-179
• /
• 2012

This research is brought to suggest the policy paradigm shift alternative and to show breakthrough by diagnosing the cons of government's current youth entrepreneurship promotion emphasizing a showup performance. More specific points, first, this paper investigate the policy limitations of government's current youth entrepreneurship promotion. Second, this paper develop upgrade model of youth entrepreneurship promotion through benchmarking the foreign successful cases. Third, this paper suggest, the alternative of taking off ver 1.0 of government's current youth entrepreneurship promotion policy paradigm, new paradigm of government policy emphasizing 'Good Quality Youth Startup.' In this research, youth entrepreneurship promotion policy should be emphasized that the implementation of the "open" system. Open systems can collaborate in the young founder of the market building, matching based entrepreneurship run in conjunction with enough experience and the founder of the startup entirely after reviewing the market, or starting to reconsider, and also will open the path be employed in the leading venture firms participating in the group market. Therefore, entrepreneurship promotion policy raising the capabilities of the current situation of young people in the business after graduating from a wide selection of alternative plan that is characterized by a large system.

• Proceedings of the Korea Association of Information Systems Conference
• /
• 1997.10a
• /
• pp.267-281
• /
• 1997

인류는 정보전달매체의 변화를 통하여 오늘날 정보기술의 새로운 패러다임으로 변 화하게 되었다. 이러한 변화는 언어에 의한 문자혁명을 시작으로 종이에 의한 인쇄혁명, 통 신매체에 의한 통신혁명 나아가 정보기술의 발달로 인한 정보혁명의 시대로 발전하게 되었 다. 정보기술의 발달은 네트워크 및 통신기술의 진전으로 기업의 업무프로세스를 변혁하게 되었으며 기업은 인터넷을 전략적인 경쟁무기로 활용하게 되었다. 글로벌기업은 글로벌시장 에서 글로벌 네트워크를 통하여 21세기 초일류기업으로 살아 남기 위하여 인터넷의 전략적 활용을 더욱 강조하게 되었다. 이에 본 연구는 최근에 급속하게 확산되고 있는 인터넷의 전 략적 모형 및 비용편익분석을 중심으로 고찰하였다.

• Proceedings of the Korean Operations and Management Science Society Conference
• /
• 2000.04a
• /
• pp.22-27
• /
• 2000

수주생산환경에서는 고객과의 주문 상담과정에서 여러 가지 정보(가격, 인도기간, 기호, 제품사양 등등)를 파악해야 된다. 본 연구에서는 고객의 요구에 부합하며, 최적의 제품구조를 가지는 우연한 BOM 시스템을 구성하고자 한다. 이러한 유연한 BOM 시스템을 위하여, 제공되는 정보를 분석할 수 있는 수리적 모형을 제시하고, 이를 객체지향적 패러다임을 이용하여 BOM 시스템 요소들을 UML로 구현한다. 또한, 이러한 연구의 결과를 바탕으로 주문형 컴퓨터를 위한 BOM 시스템을 실제로 구현한다.

• Proceedings of the Korean DIstribution Association Conference
• /
• 2002.05a
• /
• pp.117-133
• /
• 2002

본 연구는 쇼핑몰과 쇼핑몰 내에 입점한 테넌트에 대한 연구를 진행하고 있다. 쇼핑몰과 쇼핑센터가 소매에서 차지하고 있는 비중에 비해서 기존의 연구는 매우 제한적이다. 본 연구에서는 기대 불일치 패러다임의 주요 변수인 기대, 성과, 불일치, 만족 및 재방문 의도를 쇼핑몰과 테넌트 간의 문제로 확대하여 모형을 제시하고 실증하였다. 결과는 대체로 기대한 가설을 지지하는 것으로 나타났지만 테넌트에 대한 만족이 쇼핑몰의 재방문 의도에는 영향을 미치지 않는 것으로 나타났다.