• The Journal of Asian Finance, Economics and Business
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• 제7권7호
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• pp.475-487
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• 2020

The paper aims to facilitate a discussion around how big data technologies and data from citizens can be used to help public administration, society, and policy-making to improve community's lives. This paper discusses opportunities and challenges of big data strategies for government, society, and policy-making. It employs the presentation of numerous practical examples from different parts of the world, where public-service delivery has seen transformation and where initiatives have been taken forward that have revolutionized the way governments at different levels engage with the citizens, and how governments and civil society have adopted evidence-driven policy-making through innovative and efficient use of big data analytics. The examples include the governments of the United States, China, the United Kingdom, and India, and different levels of government agencies in the public services of fraud detection, financial market analysis, healthcare and public health, government oversight, education, crime fighting, environmental protection, energy exploration, agriculture, weather forecasting, and ecosystem management. The examples also include smart cities in Korea, China, Japan, India, Canada, Singapore, the United Kingdom, and the European Union. This paper makes some recommendations about how big data strategies transform the government and public services to become more citizen-centric, responsive, accountable and transparent.

• 한국농공학회논문집
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• 제65권1호
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• pp.15-26
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• 2023

This study aimed to evaluate the performance of water level classification from CCTV images in agricultural facilities such as reservoirs. Recently, the CCTV system, widely used for facility monitor or disaster detection, can automatically detect and identify people and objects from the images by developing new technologies such as a deep learning system. Accordingly, we applied the ResNet-50 deep learning system based on Convolutional Neural Network and analyzed the water level of the agricultural reservoir from CCTV images obtained from TOMS (Total Operation Management System) of the Korea Rural Community Corporation. As a result, the accuracy of water level detection was improved by excluding night and rainfall CCTV images and applying measures. For example, the error rate significantly decreased from 24.39 % to 1.43 % in the Bakseok reservoir. We believe that the utilization of CCTVs should be further improved when calculating the amount of water supply and establishing a supply plan according to the integrated water management policy.

• International Journal of Advanced Culture Technology
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• 제12권1호
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• pp.276-280
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• 2024

Recently, many policies and fairs have been made in relation to start-ups. In addition, various start-up education for prospective start-ups is being conducted in various ways. Therefore, these days, the number of prospective start-ups who receive such information and start-up education is increasing. Nevertheless, more and more start-ups are still unsuccessful and close their businesses within months or years. In particular, start-ups who continue to maintain their start-ups also see the unfortunate reality of start-ups that find other jobs in various support systems and related policies and relationships that they cannot quit even if they want to. In this study, based on previous studies, factors for satisfaction with entrepreneurship education will be set and a questionnaire will be conducted for prospective entrepreneurs who have completed education at a startup education center in Seoul. The survey results are intended to verify their reliability and validity through empirical analysis. The SPSS statistical package will be used for analysis, and a total of 200 copies of the questionnaire will be distributed and collected. In this study, it was confirmed that the higher the satisfaction with entrepreneurship education, the better the successful entrepreneurship. In addition, I think that further developing various policies or detailed curriculums for entrepreneurship education will be of great help to prospective entrepreneurs taking entrepreneurship education.

• 한국유기농업학회지
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• 제31권3호
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• pp.229-247
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• 2023

This study investigates the facility use status of smart farming farmers to improve facility use rate of farmers. To this end, a survey was conducted on smart farming farmers in Jeonnam province, and the main survey contents are as follows: facility use rate, the reasons for low facility use, the perception of the introduction and use of smart farming etc. As a result of the survey, many farmers have introduced smart farming facilities even though they do not have enough use capacity. Thus it is necessary to improve the use capacity of farmers. Second, the average facility use rate of farmers was 65.1%, and 37.5% of respondents did not use even 50% of smart farming facilities. To improve the use rate, education on how to use facilities and continuous consulting support for farmers are needed. And the largest number of farmers perceived the risk like crop damage or facility failure due to poor use of facilities. This means that risk management due to the smart farming facilities is important. Third, farmers answered that rapid and continuous repair service were the most important when using facilities. Thus it is important to foster rear industries such as maintenance companies to stably operate smart farming facilities.

• Educational Technology International
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• 제17권1호
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• pp.39-57
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• 2016

The present study aims to examine whether the gender and school of students affect smart media literacy in South Korea. For the purpose of this study, data in Korea Youth Competency Measurement and International Comparative research II was analyzed. The data was nationwide data collected from 11,284 students in elementary, middle, high, and undergraduate school in South Korea. The participants were asked to answer 18 items of smart media literacy questionnaire (SMLQ) that consisted of four factors; ability to learn using smart media, ability to operate smart devices, ability to use smart applications, and positive perception of using smart media. As a result, statically significant differences were observed in the participants' gender and school levels. In relation to the gender level, female students scored higher than male students on the smart literacy survey. With regard to the school level, middle school students scored the highest while elementary school students scored the lowest. In addition, a statistically significant difference was found in the gender level of smart media literacy on two dependent measures in terms of the interaction effect of gender and school levels. Based on the findings of the present study, strategies to improve smart media literacy according to students' gender and school levels have been made and suggestions for further research have been proposed in detail.

• 정보화정책
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• 제29권4호
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• pp.91-108
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• 2022

근대적 방식의 관광 개발이 야기한 여러 도시 문제들에 대한 해결책으로 '스마트관광도시'가 주목받고 있다. 그러나 스마트관광도시로의 발전을 위한 구체적인 방향이나 지침이 부족한 상황에서 일부 지자체들은 천편일률적인 관광앱을 개발하는데 막대한 투자비용을 들이고 있다. 이에 본 연구는 국내·외의 주요 관광도시에 두루 적용할 수 있는 표준화되고 객관적인 '스마트관광도시 경쟁력 지표'를 개발하고, 서울을 포함한 세계 여러 도시들의 스마트관광도시 경쟁력 수준을 평가하고자 하였다. 평가 지표는 매력성, 접근가능성, 디지털 준비도, 지속가능성, 마지막으로 협력적 파트너십으로 구성되었다. 도시별 분석 결과, 싱가포르가 가장 높은 수준의 스마트관광도시 경쟁력을 갖고 있는 것으로 평가되었으며, 이어 암스테르담, 뉴욕, 서울, 바르셀로나, 코펜하겐의 순으로 나타났다. 반면 호치민과 방콕은 상대적으로 스마트관광도시화에 더 많은 노력이 필요한 것으로 나타났다. 이를 통해 향후 스마트관광도시 관련 사업들을 지속적이고 체계적으로 모니터링 할 수 있는 글로벌 표준으로도 활용하여 유의미한 시사점을 제시할 수 있을 것으로 기대된다.

• International journal of advanced smart convergence
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• 제3권1호
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• pp.11-14
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• 2014

We have been designing human interactions for some learning support system or education system. The design is based on a symbol grounding model. The model is applicable to many learning domains using virtual reality technology. The design policy is simple and compact. In order to realize the policy we use/reuse some devices from the viewpoint of virtual reality. This paper introduces basic ideas and explains several example cases based on the idea.

• 품질경영학회지
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• 제46권3호
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• pp.707-716
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• 2018

Purpose: This study aims to analyze the management performance and production efficiency of strawberry farmers who introduced smart farming, one of the primary symbols of the fourth industrial revolution in the agricultural sector. Methods: We conducted an empirical survey of strawberry farms using smart farming and analyzed production efficiency using DEA method. Results: First, difficulties for strawberry farmers introducing smart farming included time and money spent on parts replacement and additional costs due to compatibility problems with existing facilities after the adoption. Second, strawberry farmers using smart farming increased their total income by producing higher yield and improving quality thanks to the competent growth management. Third, the analysis of production efficiencies before and after smart farming found improvement in technical efficiency, pure technical efficiency, and scale efficiency. But, the gaps in technical and scale efficiencies among the farms widened. Conclusion: Based on the results above, following policy suggestions are offered. First, an environment control technology suitable for strawberry farming needs to be developed. Second, the smart farming technology needs to be standardized by the government. Third, new smart farm models need to be developed to accommodate to the facilities and environment in Korea through collecting big data including high-quality data on the environment, growth, and yield. Fourth, continuing education needs to be provided to narrow the gap in smart farming technology among strawberry farmers.

• 디지털융복합연구
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• 제13권5호
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• pp.1-8
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• 2015

환경 친화적인 삶에 대한 중요성을 인식하기 시작하면서 친환경적 삶을 영위하기 위한 다양한 노력이 이뤄지고 있다. 본 논문에서는 스마트 기기의 장점을 활용한 교육용 애플리케이션 보급을 목적으로, 녹색생활지표와 연결하여 카테고리를 설계하고 환경 및 환경봉사활동 관련 분류를 통하여 카테고리 검색을 제공하는 모바일 기반의 환경지킴이 교육 서비스 시스템을 설계 구현하였다. 본 연구에서 개발한 시스템은 단순이 환경지킴이 제도와 연계하여 신고 기능에 제한하지 않고, 환경모니터링 봉사제와 연계하여 청소년의 온라인 봉사활동을 인증 받을 수 있는 교육통합 시스템으로 구축하였다. 본 연구는 모바일 환경을 활용하여 청소년을 대상으로 한 접근성이 높은 환경 교육 콘텐츠 제공과 체계적인 환경 통합 감시가 가능한 시스템으로, 현재의 초중고학생에 대한 환경 교육에 대한 개선안 제시하고자 한다.

• 디지털융복합연구
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• 제10권10호
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• pp.75-83
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• 2012

본 연구는 특수교사들의 스마트미디어 수용에 영향을 미치는 요인들을 개인의 혁신성과 사회적 영향 두 가지 관점에서 설명하고자 구조방정식 모형을 통해 분석을 수행하였다. 요인들 간의 상관관계를 분석한 결과 개인의 혁신성, 사회적 영향, 성과에 대한 기대, 행위의도와의 상관관계가 있었으며 설정된 요인들 간의 경로분석을 통한 가설 검정 결과, 사회적 영향이 성과에 대한 기대에 영향을 미치는 직접효과 및 행위의도에 미치는 직접효과는 유의한 것으로 나타났다. 또한 사회적 영향은 성과에 대한 기대를 매개요인으로 하여 행위의도에 영향을 미치는 간접효과도 유의한 것으로 나타났다. 그러나 개인의 혁신성은 성과에 대한 기대나 행위의도에 직접적이거나 간접적으로 미치는 영향이 유의하지 않는 것으로 나타났다.