• 한국정보시스템학회지:정보시스템연구
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• 제31권1호
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• pp.197-218
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• 2022

Purpose This study examines the roles of firm-level smart factory implementation in the relationship between organizational competence and organizational performance in the context of Korean small and medium Enterprises (SMEs). To achieve this goal, this study presents and empirically tests a research model with evaluation data conducted by industrial experts on how organizational competence can be exploited to positively influence organizational performance through smart factory implementation. Design/methodology/approach Organizational competence are based on the research construct developed by Odważny et al.(2018). Research constructs on smart factory are based on the measurement model developed by Korea Technology and Information Promotion Agency for Korea small and medium Enterprises (TIPA) (2020) and organizational performance are based on the performance construct developed by Kwon(2019). To complete the investigation, we collected 31 firm data conducted by industrial experts in Korea from Dec 2018 to Dec 2020. Most of firm was implemented officially by government budget granted for smart factory of Korea SMEs. To test our hypotheses, partial least squares (PLS) method was employed. Findings The findings indicate that organizational competence is antecedent to influence smart factory implementation, while smart factory implementation has significant relationship with organizational performance. This study provides a better understanding of the connection between organizational competence and organizational performance through smart factory implementation. So companies should focus on enhancing organizational competence and implementing smart factory to obtain sustainable competitiveness.

• International journal of advanced smart convergence
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• 제5권2호
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• pp.47-52
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• 2016

In this study there was the analysis of government incentives and resident support of public crematoriums, typically identified in Korea as a locally unwanted land use (LULUs), in the metropolitan area. The study looked at what government programs would be potential incentives for allowing the crematoriums to exist in metropolitan communities. Such programs were diverse, with projects focused on: enhancing resident welfare, increasing resident income, funeral facilities and management consignment, community oriented programs, education, funding, and others. Among them, it was found that residents were most in support of programs for enhancing resident welfare and increasing income among residents. In order to resolve the complexities of community support for LULUs and government incentives to shift public perception of cremation, three main policies are proposed. First, it would be necessary to compliment additional project support policies which provide medical services, resident prefered projects, and improvement of substandard housing. Second, it would be important to establish ordinances concretely identifying residential support projects based on community needs assessment. Lastly, it would be of the government's best interest to build policies for resident supported projects that reflect local conditions and the residents' demands for allowing non-preferred facilities to be built, and then to analyze the economic feasibility of these demands.

• Journal of Platform Technology
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• 제11권1호
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• pp.85-104
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• 2023

Since the late 1990s, the Korean government has attempted to develop the Architectural Information System (AIS, SEUMTER), led by the Ministry of Construction and Transportation, in order to improve civil complaint convenience and administrative efficiency in architectural administration. Since then, for nearly 30 years, the Korean government has been continuously upgrading the SEUMTER system. Based on these advancement projects, it is now possible to conduct civil affairs through the Internet, and civil petitioners can file complaints with government offices without visiting and without documents. In addition, statistical work and performance management became possible in real time for civil servants. And recently, by clouding the SEUMTER system, intelligent services have become possible. In this paper, the development process of the SEUMTER was divided into four stages and evaluated, and the main success factors were derived. The main success factors of SEUMTER are 1) Promotion as a National Agenda - Leadership of the President and Ministers, 2) Outsourcing of Information System Development and Dissemination, 3) Overcoming Selfishness between Ministries - Integrating Building Permits System and Building Ledger Systems, 4) Continue to Promote Information System Advancement. Subsequently, three global diffusion strategies for SEUMTER were presented: 1) the Need to Establish Globalization Strategy: Linkage with Smart City Business, 2) Small and Medium-sized System Model Needed for Globalization and ODA, and 3) System Success Needs to be Publicized Internationally.

• 한국교육학연구
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• 제23권1호
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• pp.183-204
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• 2017

스마트 기술의 발달과 다양한 스마트 매체의 등장은 개인의 학습 환경과 학교교육 현장에 획기적인 변화를 가져왔다. 이에 정부는 학습 환경의 변화에 발맞추어, 2011년 스마트교육 추진 전략을 발표했고, 스마트교육이라는 용어를 공식적으로 등장시켰다. 이후 정부를 중심으로 스마트교육을 학교 현장에 도입하고자 다양한 정책이 실행되어 왔으며, 스마트교육에 관한 연구도 활발히 진행되어 왔다. 그러나 스마트교육이라는 개념이 등장한지 6여 년이 지난 지금까지도 스마트교육은 정체성에 대한 혼란을 안고 있으며, 스마트교육에 대한 명확한 이해가 부재한 상황에서 기술적 측면을 중심으로 정책이 추진되면서 일선현장의 교사들은 스마트교육을 단순히 스마트 기기를 활용한 수업으로 이해하고 있는 경우가 많으며, 이로 인해 스마트교육은 단순히 스마트 기기를 활용한 수업으로 자리잡아가고 있는 실정이다. 본 연구는 스마트교육의 이론적 기틀 마련을 위해 선행연구 분석을 토대로 스마트교육의 속성을 정의하였으며, 스마트교육 연구 가운데 실증 및 사례 연구를 검토 분석하여 실제 교육현장에서 스마트교육이 어떤 속성들을 중심으로 구현되고 있는지를 살펴보았다. 선행연구 분석 결과 도출된 스마트교육의 속성은 정보통신기술(T), 열린 학습 환경(E), 자기주도 학습(S), 맞춤형 학습(C), 소셜 러닝(SL)의 5가지로 나타났다. 실증 및 사례연구를 토대로 분석한 결과, 실제 교육현장에서 구현되고 있는 스마트교육의 속성은 정보통신기술을 기반으로 한 스마트기기 및 매체의 활용을 중심으로 나타났으며, 자기주도 학습, 맞춤형 학습은 스마트교육 환경에서 적절히 활용되지 못하고 있었다. 추후 연구를 통해 스마트교육이 가지고 있는 특성을 교육 현장에서 제대로 활용하여 교육적 효과를 제고하기 위한 연구가 필요하다는 시사점을 도출하였다.

• Smart Structures and Systems
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• 제16권4호
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• pp.743-758
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• 2015

This paper presents an advanced life cycle cost (LCC) analysis of a ground source heat pump (GSHP) system and suggests a smart operation mode with a thermal performance test (TPT) and an energy pile system constructed on the site of the Incheon International Airport (IIA). First, an economic analysis of the GSHP system was conducted for the second passenger terminal of the IIA considering actual influencing factors such as government support and the residual value of the equipment. The analysis results showed that the economic efficiency of the GSHP system could be increased owing to several influential factors. Second, a multiple regression analysis was conducted using different independent variables in order to analyze the influence indices with regard to the LCC results. Every independent index, in this case the initial construction cost, lifespan of the equipment, discount rate and the amount of price inflation can affect the LCC results. Third, a GSHP system using an energy pile was installed on the site of the construction laboratory institute of the IIA. TPTs of W-shape and spiral-coil-type GHEs were conducted in continuous and intermittent operation modes, respectively, prior to system operation of the energy pile. A cooling GSHP system in the energy pile was operated in both the continuous and intermittent modes, and the LCC was calculated. Furthermore, the smart operation mode and LCC were analyzed considering the application of a thermal storage tank.

• 디지털융복합연구
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• 제12권6호
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• pp.259-264
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• 2014

디지털 컨버전스는 정보통신 영역에서의 단위 기술들의 융합을 통하여 나타나는 새로운 상품이라 할 수 있다. 이러한 컨버전스 시대상황에 맞추어 정부에서는 10개 산업 군을 포함하는 "2025년 ICT 수요조사"를 실시하였다. 본 연구에서는 스마트 시티의 하나의 구성요소인 스마트 모빌리티에 대해 기술하였다. 이러한 스마트 모빌리티의 중심 역할을 수행하는 지능형 교통 시스템은 도로, 차량, 신호시스템 등 기존 교통시스템의 구성요소에 전자, 제어, 통신 등의 첨단기술을 접목시켜 교통시설의 효율을 높이고 안전을 증진하기 위한 교통시스템을 말한다. 본 연구에서는 우리의 일상적인 생활 공간속에서 접하고 있는 지능형 교통시스템에 대한 해외 각국의 사례들에 대해 기술하였다.

• 한국시스템다이내믹스연구
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• 제16권3호
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• pp.77-96
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• 2015

This study aims to forecast of the number of smart phone addicted youths and to evaluate the effect of rehabilitation programs. A system dynamics model is developed to describe the processes of addiction and transits between phases as well as the diffusion of smart phones. The youths are grouped into non users, general users, potential risky users, and high risky users. The model utilizes the population distributions over ages for the next 30 years forecasted by Korean Government. The number of youths decreases for the next decade or so, and the number of youths who owns smart phone will reach maximum at 2017. As for the rehabilitation programs, the model includes the preventive education for general users, counseling for potential risky users, and professional therapy for high risky users. The preventive education restricts the transit from general users to potential risky users. Counseling increases the transit from potential risky users to general users while it decreases the transit to high risky users. Professional therapy improves transit to potential risky users and to general users. Although the model cannot be validated the accuracy owing to the lack of data, it describes these transit within the reasonable ranges and can be used to study the allocation of the limited resources to maximize the outcome.

• 산업경영시스템학회지
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• 제43권2호
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• pp.110-119
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• 2020

In order to provide priorities of the factors affecting the introduction of Smart Factory, This study reconstructed the factors and calculated the priorities through AHP (Analytic Hierarchy Process). The first layer of the hierarchy have 4 factors; productivity increase, brand image improve, marketing improve, cost reduction. The second layer of the hierarchy have 3 factors belong to the first layer, so the total number of second layer is 12. We divided the characteristics of enterprises into type of manager and age. The C.R. (consistency ratio) values of the respondents were found to be less than 0.1 and were judged to be a 'reasonable test'. As a result, the weights of the higher layer and the lower layer were obtained respectively, and then the weights of the higher layer and the weights of the lower layer were multiplied to obtain the total weights. Unlike previous studies that only surveyed factors that companies consider when introducing smart factory, (1) weighing and prioritizing factors were achieved. There are differences in priorities, (2) smart factory can be studied with the type of manager and firm age. When establishing policies, it is a practical implication (3) to assess its strategy not only for government officials but also for executives.

• 전기학회논문지
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• 제66권12호
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• pp.1697-1704
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• 2017

As the power grid has been changed to a smart grid, existing power technologies are evolving into convergence technology through interdisciplinary research. According to the government policy to increase the proportion of renewable energy to 20% by 2030, the speed seems to be accelerating. This study analyzes the relationship between research technologies in order to grasp research trends of smart grid technology. To this end, we analyze the relationship between keywords extracted from topic modeling using social network analysis methodology. This is because, in the field where interdisciplinary research such as smart grid is active, each research topic is not independent, but research technologies emerging in one topic coexist in different topics, and linkage between research technologies can be important information. Therefore, this study can contribute to the analysis of research trend as it can be used as a package tool together with a topic modeling methodology.

• 동북아문화연구
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• 제39권
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• pp.347-360
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• 2014

This research, with the recent change in the paradigm of education, has its purpose on suggesting the direction of Japanese education that best suits the environment in Korea, by analyzing the education and information policy in Korea and Japan. As it is shown in Mackey's model, policy in language and education cannot be separated, and the 'smart education' policy as well as 'Education and Information Vision' that is implemented in Korea and Japan is likely to be connected with policies in language in the near future. Both of these policies has its goals on the spreading of information in education, and is predicted to lead to development in contents in regard to education of foreign language. When looking at recently developed smart-learning programs, it can be found that the credibility and authenticity is weak because in most of those programs, there was no participation of experts in Japanese education. Thus there is a need for expertise in Japanese education for development of these contents and also many attempts with application of 'smart-learning' collaboration of technology and academic knowledge in humanities and education is needed. At the same time, various support from the government is essential so that these policies can simultaneously work together, along with the field of foreign language education.