• Journal of Information Technology Applications and Management
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• 제21권4_spc호
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• pp.485-499
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• 2014

Sharing Economy is the modern main item with ICT Development. Of course sharing economic item is the old and long run mainstream, but by the ICT technological development sharing economy is the fostering and affluent factors in the world economic growth. Though, in Korea, till now sharing economy is minimal, that will growth sharply. We can track various business models of sharing economy. Sharing economy is to buy use right not ownership. With the sharing economic business model wee can make also financial sharing model. In finance model we can divide two kind models. First, we can trace small size lending model with p2p type. And second, we can make financial information transaction model. But till now sharing economic system is not activated, because of many reasons. To activate, first we have to set law and various standards, and also government actively support many sharing economy firms and institutions. To catch up developed countries in the field of sharing economy we have to make aggressive and flexible rules and standards.

• 지식경영연구
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• 제19권1호
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• pp.175-202
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• 2018

The aim of this conceptual article is to explore the sharing economy ecosystem concept in innovation policy context with cluster, innovation system, smart specialization and business ecosystem approaches. This study conducts comparative study to understand what has been changed by sharing economy through Uber case in four cities. By analyzing vital constructs in sharing economy ecosystem, we suggest how sharing economy ecosystem works, and presenting core factors in policy framework of sharing economy ecosystem. In addition, we attempt to explain that policy maker should consider the relationship between these factors. The result of this paper shows sharing economy ecosystem has developed with their characteristics and constructs that are different with traditional industry.

• 한국정보시스템학회지:정보시스템연구
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• 제24권2호
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• pp.209-240
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• 2015

연구 목적 본 연구는 스마트 뱅킹(smart banking)의 다양한 속성과 사용자 속성, 지각된 즐거움, 신뢰 및 만족, 그리고 지속 사용 의도와의 관계를 구글의 안드로이드 운영체제(Android OS)와 애플의 운영체제(iOS)간 비교 분석하였다. 연구설계/방법론/접근법 본 연구의 목적을 달성하기 위해 2012년 9월 국내에서 실시된 설문조사를 바탕으로 총 245개의 샘플을 수집하였으며 이를 토대로 구조방정식을 통해 분석해 보았다. 결과 스마트 뱅킹 서비스에서 수렴성과 친숙성은 지각된 유용성에 유의미한 영향을 미치는 것으로 나타났으며, 보안성과 경제성은 지각된 신뢰성에 유의미한 영향을 미치는 것으로 밝혀졌다. 또한, 보안성, 경제성 및 혁신성의 지각된 유용성과의 관계, 그리고 편의성 및 친숙성의 지각된 신뢰성과의 관계에서 모두 안드로이드 운영체제가 iOS 보다 강한 영향력을 미침을 확인 할 수 있었다. 본 연구는 스마트 뱅킹에 관한 서로 다른 두 운영체제(Android OS vs. iOS)간의 비교분석을 수행함과 동시에 통합된 프레임워크를 제안함으로써 관련 연구에 이바지 할 것으로 기대된다.

• International Journal of Computer Science & Network Security
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• 제22권6호
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• pp.256-274
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• 2022

The continuous information technology and telecommunication (ICT) developments inspire several Saudi Arabia citizens to transact and interact online. However, when using online platforms, several people are likely to lose their personal information to cybercriminals. In the survey, 553 Saudi Arabia citizens and 103 information technology (IT) specialists confirm the expansion of digital economy and the need for smart cities with various services, including e-commerce and solid cyber security. 96.6% of the participants believe Saudi Arabia is digitalizing its economy; yet, 33.3% of the participants believe that residents are uninformed about living and operating in smart cities. Several people (47.29%) with medium internet speed are more aware about smart cities than those with fastest internet speed (34%). Besides, online transactions via credit cards subjected 55.5% of the participants to privacy and security issues. These findings validate the essence of cyber security awareness programs among Saudi Arabia citizens and IT professionals to boost public trust and acceptance of cybersecurity frameworks.

• 한국수산과학회지
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• 제56권6호
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• pp.759-765
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• 2023

Owing to the increase in the elderly population at aquaculture farm and decrease in the number of aquaculture farmers, the need to improve aquaculture production system is increasing. In addition, asvirtual interactions become new normal after COVID-19 pandemic, the speed at which science and technology such as the internet of things (IoT), information and communications technology (ICT), and artificial intelligence (AI) are applied to each field is accelerating. Efforts are being made to enhance the quality of life of aquaculture farmer and competitiveness of the aquaculture industry by incorporating digital technology. This study analyzed national and global aquaculture technology development and policy trends, smart aquaculture terminology application scenarios, and prior research cases to propose smart aquaculture industrialization models and technology development directions considering technology, economy, and environment. This study can also provide valuable reference for promoting smart and efficient development of aquaculture.

• 농촌계획
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• 제29권4호
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• pp.127-135
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• 2023

This study examined the impact of changes in agricultural production methods on society, the economy, and the environment. While traditional open-field farming relied heavily on natural conditions, modern approaches, including greenhouse and smart farming, have emerged to mitigate the effects of climate and seasonal variations. Facility horticulture has been on the rise since the 1990s, and recently, there has been a growing interest in smart farms due to reasons such as climate change adaptation and food security. We compared open-field spinach and greenhouse spinach using agricultural income survey data, and we also compared greenhouse tomato cultivation with smart farming tomato cultivation, utilizing data from the smart farm survey reports. The economic results showed that greenhouse spinach increased yield by 25.8% but experienced a 29% decrease in income due to equipment depreciation. In the case of tomato production in smart farms, both yield and income increased by 36-39% and 34-46%, respectively. In terms of environmental impact, we also compared fertilizer and energy usage. It was found that greenhouse spinach used 29% less fertilizer but 14% more energy compared to open-field spinach. Smart farming for tomatoes saw a negligible decrease in electricity and fuel costs. Regarding the social impact, greenhouse spinach reduced labor hours by 31%, and the introduction of smart farming for tomatoes led to an average 11% reduction in labor hours. This reduction is expected to have a positive effect on sustainable farming. In conclusion, the transition from open-field to greenhouse cultivation and from greenhouse cultivation to smart farming appears to yield positive effects on the economy, environment, and society. Particularly, the reduction in labor hours is beneficial and could potentially contribute to an increase in rural populations.

• 디지털융복합연구
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• 제11권7호
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• pp.27-40
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• 2013

최근 전 세계적인 인구증가와 도시화로 물 문제가 심각해지면서 스마트 물관리가 미래사회의 새로운 패러다임으로 주목받고 있다. 스마트 물관리는 수자원 및 상하수도 관리에 IT기술을 융합하여 정보화와 지능화를 구현하는 일련의 움직임을 말한다. 본 논문에서는 스마트 물관리의 핵심요소인 스마트 워터그리드와 관련된 주요국의 산업전략 및 기술개발 동향을 파악하였다. 전력분야에서 추진 중인 스마트 그리드와의 비교를 통하여 스마트 워터그리드의 정치적 실현가능성, 법 제도적 실현가능성, 재정적 실현가능성, 기술적 실현가능성을 분석하고, 결론적으로 IT 융합을 통한 스마트 워터그리드 추진방안에 대한 전략적 제언을 하고자 하였다.

• 지능정보통신
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• 제15권1호
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• pp.41-47
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• 2014

• International journal of advanced smart convergence
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• 제13권2호
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• pp.276-283
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• 2024

Currently, the overall tendency for green and sustainable economic development is creating a circular economy. In actuality, agricultural output is currently benefiting greatly from the growth of the circular economy. The creation of a circular economy helps address resource scarcity, save the environment, combat climate change, and increase economic efficiency. Vietnam's economy can grow quickly and sustainably by shifting to a circular economy production model. Comparing prior growth techniques to the digital age and implementing circular economic development connected with high technology will be a fantastic opportunity to boost growth efficiency. In actuality, Vietnam currently has a large number of agricultural circular economy models. These are models: Creating and using gas from waste and wastewater in livestock and farming; model combining cultivation, livestock, and aquaculture; agro-forestry model; garden-forest model; Circular model using agricultural by-products as a catalyst or creating other valuable products; model of moderation, linked to reducing the use of growth hormones, veterinary medications, pesticides, and artificial fertilizers in agriculture and animal husbandry. Unfortunately, there have been few studies and applications of the aforementioned models, which has made it difficult to build the agricultural sector sustainably. In this paper, we outline the current situation and propose solutions to develop a circular economy model in agriculture in Vietnam for sustainable development.

• 월간포장계
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• 통권336호
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• pp.48-67
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• 2021