• Title/Summary/Keyword: Smart Government

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A Study on the Efficient Ecological Policies under the Smart Phone Environment (스마트폰 환경하에서의 효율적인 생태계 정책에 관한 연구)

  • Kim, Sun-Bae;Yang, Hae-Sool
    • Journal of Digital Convergence
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    • v.9 no.5
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    • pp.77-87
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    • 2011
  • The smart phone industry has shown its continuous growth even under global economy crisis and its ecological surrounding is rapidly shifting. In order to retain its global competitive advantage, it is necessary to comprehend and implement a preemptive policy regarding ecological transition of smart phones. Many developed foreign countries including the United States and Europe endeavor to maintain competitiveness in the new ecology of smart phones. Korea, which was once the most leading country in the IT industry, has accepted the fact that it lost an opportunity to take competitive advantage in the market and now it is striving to regain its past reputation. This study aims to examine the new potential category of services and products in this rapidly changing smart phone market and also suggested necessary additional efforts from the government side. We expect this study help the government establish proper ecological policies under Korea's smart phone environment.

Evaluation and Facilitation of the Korean Smart Grid Market (국내 전력부문의 스마트그리드 시장의 현주소와 활성화 방안)

  • Kim, Ji-Hyun;Lee, Suk-Jun;Kim, Ki-Yoon;Jeong, Suk-Jae
    • Journal of Digital Convergence
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    • v.11 no.11
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    • pp.37-52
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    • 2013
  • Prior to full-scale implementation of smart grid, the Korean government is conducting a smart grid testbed in Jeju island. However, the participants of the ongoing program are skeptical about the success of the expansion of smart grid. The concern rises from various reasons; the limits of the Korean electricity market mainly led by both the government and KEPCO, high stability and reliability of the existing electricity grid, insufficient utilization of renewable energy, and public fear of raised electricity bills. Five key issues in regards to facilitating the Korean smart grid market are extracted and evaluated. The issues are conflict of interest among participants, the effect of introducing real-time pricing, lack of customer participation of demand response, and absence of business models.

A Study on the Development Strategy of Smart Learning for Public Education (스마트러닝의 공교육 정착을 위한 성공전략 연구)

  • Kim, Taisiya;Cho, Ji Yeon;Lee, Bong Gyou
    • Journal of Internet Computing and Services
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    • v.16 no.6
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    • pp.123-131
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    • 2015
  • Recently the development of ICT has a big impact on education field, and diffusion of smart devices has brought new education paradigm. Since people has an opportunity to use various contents anytime and communicate in an interactive way, the method of learning has changing. In 2011, Korean government has established the smart education promotion plan to be a first mover in the paradigm shift from e-learning to smart learning. Especially, government aimed to improve the quality of learning materials and method in public schools, and also to decrease the high expenditure on private education. However, the achievement of smart education policy has not emerged yet, and the refinement of smart learning policy and strategy is essential at this moment. Therefore, the purpose of this study is to propose the successful strategies for smart learning in public education. First, this study explores the status of public education and smart learning environment in Korea. Then, it derives the key success factors through SWOT(Strength, Weakness, Opportunity, Threat) analysis, and suggests strategic priorities through AHP(Analytic Hierarchy Priority) method. The interview and survey were conducted with total 20 teachers, who works in public schools. As a results, focusing on weakness-threat(WT) strategy is the most prior goal for public education, to activate the smart learning. As sub-factors, promoting the education programs for teachers($W_2$), which is still a weakness, appeared as the most important factor to be improved. The second sub-factor with high priority was an efficient optimizing the capability of new learning method($S_4$), which is a strength of systematic public education environment. The third sub-factor with high priority was the extension of limited government support($T_4$), which could be a threat to other public schools with no financial support. In other words, the results implicate that government institution factors should be considered with high priority to make invisible achievement in smart learning. This study is significant as an initial approach with strategic perspective for public education. While the limitation of this study is that survey and interview were conducted with only teachers. Accordingly, the future study needs to be analyzed in effectiveness and feasibility, by considering perspectives from field experts and policy makers.

Strategies of Diffusing Smart Grids for Low-carbon Green Growth: Grounded Theory Approach (저탄소 녹색성장을 위한 스마트그리드의 확산전략: 근거이론 접근법)

  • Joo, Jae-Hun;Kim, Lyun-Hwa
    • The Journal of Information Systems
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    • v.22 no.1
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    • pp.225-248
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    • 2013
  • Korean government has been implementing a smart grid testbed in Jeju Island for the low-carbon green growth. As smart grids are in the early stage of their diffusion, strategic guidelines and related measures are needed to spread them successfully. In general, the successful diffusion of new technologies or new products are mostly determined in its early stages. With the introduction of smart grids, the electricity market paradigm will be transformed into user-oriented from provider-oriented. Thus, a study on the diffusion of smart grids from the perspective of users is necessary. This paper examines factors affecting the adoption and diffusion of smart grids from users' perspectives and provide strategic guidelines for diffusing the smart grid. Researchers conducted in-depth interviews with 41 people who have been already using smart grids in the Jeju testbed. Semi-structured interviews were used to collect data. The interviews were recorded on a digital voice recorder memory and subsequently transcribed verbatim. A total of 133 pages of transcripts were obtained from about 10 hours interviews. 97 concepts, 47 sub-categories and 19 categories were identified through open coding of grounded theory. We suggested a paradigm model for diffusing smart grids and total of seven propositions as strategic guidelines.

Statistical analysis of Production Efficiency on the Strawberry Farms Using Smart Farming (스마트팜 도입 딸기농가의 생산효율성 통계분석)

  • Choi, Don-Woo;Lim, Cheong-Ryong
    • Journal of Korean Society for Quality Management
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    • v.46 no.3
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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.

A Study on the Korea Smart City Certification Index and Demonstration Authentication (국내 스마트시티 인증 지표 및 시범 인증에 관한 연구)

  • Han, Sun-Hee;Shin, Young-Seob;Yu, In-Jae;Lee, Jae-Yong
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.19 no.1
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    • pp.688-698
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    • 2018
  • The government has recognized the importance of smart city indicators and prepared the legal grounds for the certification of smart cities in the recently revised "Act on Smart City Development and Industrial Promotion." This study derived smart city indicators adequate for the domestic conditions and compatible with the overseas trends by examining and complementing the indicators through an AHP analysis based on consultations and interviews (surveys) with experts and local government officials, who are actually carrying out related projects. In addition, the adequacy and reliability of the indicators were confirmed by verifying and certifying the Korean local governments' smart city plans through demand surveys on a trial basis. This study is meaningful in that it systematically studies the smart city indicators that have gained in importance and reviews their application. The findings of this study can be used as a basis for implementing a smart cities certification system in the future. Recently, the Special Committee on Smart Cities was established under the Committee for the Fourth Industrial Revolution. This committee is composed of civilian members and is working with the Ministry of Land, Infrastructure, and Transport, the Ministry of Science and ICT, etc., to promote the creation of smart cities. It is expected that smart city indicators that include the levels of both domestic and overseas smart cities will boost the active spread of such cities in Korea.

Exploring Teachers' Perceptions and Beliefs about the Acceptance of Smart Education and Preschoolers' Digital Literacy (교사들의 스마트 교육 수용과 유아 디지털 리터러시에 대한 인식 탐구)

  • Lee, Eun-Jeong;Lee, Jae-Shin
    • Informatization Policy
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    • v.23 no.3
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    • pp.64-83
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    • 2016
  • Although the government mandated classroom use of smart technology, there exist obstacles to adapting smart technology as a means of educational tools in class. This study aims to explore the preconditions for integrating smart technology and early childhood education. To meet this end, this study investigates preschool teachers' perceptions about the possible benefits or negative impacts of using smart media on child education. Results show that teachers have negative rather than positive perceptions and attitudes toward preschoolers' use of smart media, which implies that rendering teachers have positive impression on smart education is most important for fostering smart education.

A Study on Utilizing SNS to Vitalize Smart Learning (스마트러닝 활성화를 위한 SNS활용 방안 연구)

  • Kang, Jung-Hwa
    • Journal of Digital Convergence
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    • v.9 no.5
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    • pp.265-274
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    • 2011
  • Smart-Learning has been increasing with the growth of smartphone usage. Looking at previous research, this study established the concept of smart learning, current understanding of smart learning and the requirements for smart learning. Subsequently, It was established a concept of SNS, reviewing future education, self-directed learning by using social network, and suggests policies of vitalizing smart-learning by using SNS. In order to use SNS in smart learning, first it is proposed the need for smart learning laws and institutions, particularly with young people considering their emotions in order to expand what is proposed. secondly, the need for SNS usage to be socially and culturally relevant. third and finally, the need for strengthening information security with co-operation from the government.

Research on Major Trends of Smart Technologies in the Construction Sector Analyzed Through Big Data: Focusing on Government-led Initiatives

  • Wonpyo Hong;Taekeun Oh
    • International Journal of Advanced Culture Technology
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    • v.12 no.4
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    • pp.493-506
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    • 2024
  • In this paper, we analyzed new smart construction technologies based on the data registered from 2020 to July 2024 and identified a total of 21 technologies certified as smart construction technologies, which accounted for 21.6% of the total 167 new construction technologies. In addition, we analyzed the distribution by field and confirmed that 17 smart construction technologies (13.5%) were included in the civil engineering technology field, 3 in the architectural technology field (2.4%), and 3 in the mechanical equipment technology field (2.4%). After selecting 12 major keywords of smart construction technologies for TF-IDF analysis, we analyzed whether these keywords were included in the designated technical documents and found that the most frequently mentioned keyword among the 21 certified smart construction technologies was "data & artificial intelligence." This study is useful for understanding the current status of smart construction technologies and the utilization of important keywords in the construction technology field. Through this, it can be used as data to suggest the development direction of smart construction technologies and evaluate the technology demand and applicability in specific fields.

Adaptive algorithm for optimal real-time pricing in cognitive radio enabled smart grid network

  • Das, Deepa;Rout, Deepak Kumar
    • ETRI Journal
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    • v.42 no.4
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    • pp.585-595
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    • 2020
  • Integration of multiple communication technologies in a smart grid (SG) enables employing cognitive radio (CR) technology for improving reliability and security with low latency by adaptively and effectively allocating spectral resources. The versatile features of the CR enable the smart meter to select either the unlicensed or the licensed band for transmitting data to the utility company, thus reducing communication outage. Demand response management is regarded as the control unit of the SG that balances the load by regulating the real-time price that benefits both the utility company and consumers. In this study, joint allocation of the transmission power to the smart meter and consumer's demand is formulated as a two stage multi-armed bandit game in which the players select their optimal strategies noncooperatively without having any prior information about the media. Furthermore, based on historical rewards of the player, a real-time pricing adaptation method is proposed. The latter is validated through numerical results.