• International Journal of Computer Science & Network Security
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• 제23권6호
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• pp.49-58
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• 2023

Renewable energy is not a new terminology. One of the fastest growing renewable energies is solar energy. The implementation of solar energy provides several advantages including the reduction of some of the environmental risks of fossil fuel consumption. This research elaborated the importance of the adaption of solar energy by developing a spatial decision support system (SDSS), while the Residential Solar Energy Adoption (RSEA) is an instantiation artifact in the form of an SDSS. As a GIS web-based application, RSEA allows stakeholders (e.g., utility companies, policymakers, service providers homeowners, and researchers) to navigate through locations on a map interactively. The maps highlight locations with high and low solar energy adoption potential that enables decision-makers (e.g., policymakers, solar firms, utility companies, and nonprofit organizations) to make decisions. A combined qualitative and quantitative methodological approach was used to evaluate the application's usability and user experience, and results affirmed the ability of the factors of utility, usefulness, and a positive user experience of the residential solar energy adoption of spatial decision support system (RSEA-SDSS). RSEA-SDSS in improving the decision-making process for potential various stakeholders, in utility, solar installations, policy making, and non-profit renewable energy domains.

• 디지털융복합연구
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• 제10권11호
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• pp.115-125
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• 2012

본 연구는 국내의 금융 등 서비스 산업을 중심으로 IT 아웃소싱의 도입요인으로 기업요인, 아웃소싱의 범위요인, 위험요인을 독립변수로 하고 도입성과를 종속변수로 하여 도입요인이 성과요인에 미치는 영향을 분석하였다. 분석 결과를 요약하면 다음과 같다. 첫째, IT아웃소싱 도입에 있어서 기업요인과 관련된 산업경쟁력과 최고경영자 지원은 아웃소싱 도입성과에 긍정적인 영향을 미치는 것으로 나타났으나, 서비스의 기술적인 환경변화는 유의한 영향을 미치지 못하는 것으로 나타났다. 둘째, IT아웃소싱 도입에 있어서 아웃소싱 범위요인과 관련된 인프라아웃소싱, 애플리케이션 아웃소싱, 토털 아웃소싱은 아웃소싱 도입성과에 긍정적인 영향을 미치는 것으로 나타났다. 셋째, IT아웃소싱 도입에 있어서 위험요인과 관련된 안전성의 위험, 비용증가의 위험, 자율성 상실의 위험은 아웃소싱 도입성과에 긍정적인 영향을 미치는 것으로 나타났다.

• Journal of Information Science Theory and Practice
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• 제4권4호
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• pp.49-63
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• 2016

The emergence of the World Wide Web (WWW) has changed the scholarly publishing system. Today, Open Access (OA) scholarly publishing offers free access and wide dissemination for research findings anytime and anywhere as an additional value for scholarly content. Despite the potentials of OA publishing, its adoption and use is still low.This paper determines factors influencing the adoption and use of OA publishing by academic staff in universities in Nigeria using an adapted Unified Theory of Acceptance and Use Technology (UTAUT). The study applies methodological triangulation by combining quantitative and qualitative approaches. The empirical data were collected from 317 academic staff in universities in southwest Nigeria. The questionnaire forms were analyzed using the Statistical Package for Social Sciences (IBM-SPSS) 19.0 version to generate descriptive statistics, Analysis of Variance, and Hierarchical Multiple Regression. Thematically, analysis also applies to the interviews. The results show that awareness, attitude, performance expectancy, Internet self-efficacy, and facilitating conditions significantly influenced the adoption and use of OA publishing. The study also reveals that due to lack of OA policy, most of the respondents did not know about OA. The findings further establish that all predictors and moderating variables jointly contributed 64.4% total variance towards the adoption and use of OA publishing. One of the implications of this study is that there is a need for adequate facilities to support adoption and use of OA publishing. The findings inform the proposed framework for improving and evaluating the adoption and use of OA publishing. The findings also have theoretical, societal, and methodological significance to all stakeholders.

• 한국의료질향상학회지
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• 제12권2호
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• pp.113-123
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• 2006

Objective : This research is focused on understanding the current status of the Health Smart Card already in use in other advanced countries. This research will analyze the current status of the medical institutions Health Smart Card system adoption process and its effects, and provide a basis for future policy decisions for the effective adoption and diffusion of a Health Smart Card system, in the medical field, through the completed research and analysis. Method : This research surveys the domestic, and foreign, status of Health Smart Card usage. The research also presents up-to-date methodology for the evaluation of the effects of medical and health care technology. The research also conducts a survey of the domestic medical institutions that have implemented a Health Smart Card system, and then analyzes the results of the survey. Additionally, the research carried out a survey and analysis of medical institutions with no Health Smart Card system implemented, and considered the factors affecting the diffusion of Health Smart Card systems in considering an effective policy for the introduction and diffusion of such a system. Research Results : Through the study of the methodology of medical and health care information technology in advanced countries, the methodology for assessing Health Smart Card technology has been established, and focuses on 6 aspects. The study on the status of foreign implementation has shown a model for the Health Smart Card system. A survey was conducted on the current status of medical institutions with an implemented Health Smart Card system, and the survey results have been analyzed. Also, factors influencing the adoption of Health Smart Card systems have been analyzed through the survey on those medical institutions that have not implemented a Health Smart Card system. Conclusion : The government must provide institutional measures for sharing medical records by constructing an IT infrastructure at the national level to enable the adoption and diffusion of a Health Smart Card system. Such a network will make connections between medical institutions possible, thus making the diffusion of the Health Smart Card system nationwide. For the successful adoption and diffusion of a Health Smart Card system, a model system development, under a medical record sharing system, should be conducted. Additionally, a regional unit based model should be developed for the model project, as is done in advanced countries, along with the application of such results.

• 디지털융복합연구
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• 제11권12호
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• pp.155-160
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• 2013

세계적인 경제 불황 환경에서 클라우드 컴퓨팅은 IT 분야에서 새로운 패러다임이 되었다. 본 논문은 국내기업의 클라우드 서비스 채택의도의 영향요인 분석을 위한 탐색적 연구이다. 본 연구는 클라우드 서비스 중에서 IaaS(Infrastructure as a Service)에 초점을 맞추고, 클라우드 서비스 채택의도 분석을 위해서 TAM과 VAM을 적용하기로 한다. 제안하는 탐색 모델은 확장성, 민첩성, 보안성, 효율성, 신뢰성 등과 같은 클라우드 서비스의 특성을 포함한 TAM과 VAM을 적용하여 IaaS 채택의도의 중요한 영향요인을 파악하기 위한 가설들을 검증한다. 궁극적으로 본 연구를 통하여 B2B 클라우드 서비스 시장에서 기업 사용자들의 IaaS 채택에 관한 사용의도를 파악하는데 도움을 줄 수 있을 뿐만 아니라 클라우드 서비스 제공자들이 보다 효과적인 클라우드 서비스 개발과 마케팅 전략을 향상시키는데 도움을 줄 수 있다.

• The Journal of Asian Finance, Economics and Business
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• 제8권2호
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• pp.873-882
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• 2021

The study investigates the key factors that affect the adoption of the International Financial Reporting Standards (IFRS) by companies listed on Ho Chi Minh Stock Exchange (HOSE) in Vietnam. The factors that are studied in this research include total debt-to-equity ratio, firm size, return-on-equity ratio, audit quality, foreign investment, and financial institution category. The authors have utilized quantitative and qualitative analyses in combination with a logistics regression model and other available analytical tools for conducting the research. All statistics processed in the paper were based on 379 audited financial statements issued in 2018. The results reveal that factors like firm size, return on equity (ROE), audit quality, foreign investment, and financial institution category positively affect the IFRS adoption of HOSE-listed companies, while total debt-to-equity ratio negatively impacts the adoption. The findings suggest Vietnamese law and policy-makers, when promoting the adoption of IFRS by listed companies, should focus more on five variables with positive influence and they can disregard the total debt-to-equity ratio that is insignificant as a factor affecting the adoption of IFRS. This implication could be applied for other firms in Vietnam and for enterprises in other countries, which are in the same stage of IFRS application.

• East Asian Economic Review
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• 제22권4호
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• pp.531-555
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• 2018

This article aims to review the monetary policy rule under inflation targeting framework focusing on Mongolia. The empirical analysis estimates the policy reaction function to see if the inflation targeting has been linked with a monetary policy rule emphasizing on inflation stabilization since its adoption in 2007. The study contributes to the literature by examining the linkage between Mongolian monetary policy rule and inflation targeting directly and thoroughly for the first time and also by taking into account a recent progress in the inflation targeting framework toward forward-looking mode. The main findings were: the Mongolian current monetary policy rule under inflation targeting is characterized as inflation-responsive rule with forward-looking manner (one quarter ahead); the inflation responsiveness is, however, weak enough to be pro-cyclical to inflation pressure; and the rule is also responsive to exchange rate due to the "fear of floating", which weakens the policy reaction to inflation and output gap.

• 정보보호학회논문지
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• 제25권3호
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• pp.665-672
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• 2015

본 논문에서는 스마트폰 및 ATM 등의 전자금융 환경에서 바이오인식 도입 해외사례를 분석하였다. 국가별 프라이버시 이슈, 금융서비스 여건, 정부의 정책방향 등의 차이에 따라 바이오인식 도입 양상이 다르게 나타나고 있었다. 국내에서도 핀테크 활성화 및 편의성이 뛰어난 모바일 중심의 금융서비스로의 규제환경의 변화로 인해 바이오인식기술 도입이 적극적으로 논의되고 있는 시점이다. 본 논문에서는 각국의 금융 분야 도입 사례 분석을 통해 한국형 금융 바이오인식 기술 도입을 위한 방안을 제시한다. 그리하여 금융 분야 바이오인식 도입을 위한 정책 수립 시 정확한 의사결정방향에 도움이 되고자 한다.

• 한국경영정보학회:학술대회논문집
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• 한국경영정보학회 2008년도 춘계학술대회
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• pp.114-120
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• 2008

While ubiquitous healthcare (u-health) services were expected to propagate along with conventional healthcare services, recent progress indicated rather limited market acceptance. In this paper, we investigated the fundamental causes of why the consumer acceptance level of u-health services has been low. We draw upon innovation adoption theories to analyze the consumer readiness of the typical u-health services. The comparative analysis between innovative u-health services and conventional services was performed using analytic hierarchy process (AHP). Subsequently, policy and business implications including technological breakthrough insights were discussed based on the customer perspective comparative adoption analysis. The propositions captured through this study provide useful insight to further studies on u-health services.

• 한국디지털정책학회:학술대회논문집
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• 한국디지털정책학회 2004년도 춘계학술대회
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• pp.451-465
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• 2004

With the progress of IT, the strategic use of information systems have been applied to the interorganizatonal business areas, that is called Interorganizational Systems (IOS). Previous IT diffusion researches or IT adoption researches have been focused to newly emerged IT but confined into one organization. However, IOS such as internet or EDI relate with between organizations. In this sense, this research has analyzed the IT diffusion factors affected by IOS based on the previous studies of IT adoption. This study designed a research model using the factors of adopting IOS, and conducted an empirical research with questionnaires with top domestic 80 firms. And the finding is that the factors of the CIO support, business partners and an industry community have significance but other factors such as the size of firm, the degree of IS maturity, the degree of firm centrality, the complexity or suitability of IOS are not.