• Proceedings of the Korean Information Science Society Conference
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• 2004.04a
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• pp.925-927
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• 2004

침입감내기술이란 중요한 서비스를 제공하는 시스템에 의도적인 공격이나 의도적이지 않은 결함이 발생하더라도 정상적인 서비스를 제공할 수 있는 기술을 말한다. 즉 침입감내기술은 기존의 침입차단이나 탐지기술에 의하여 해결될 수 없었던 익명의 취약성을 이용하는 공격에 의해 발생하는 시스템의 피해를 방지하며 최소화하기 위한 기술이라 할 수 있다. 본 논문에서는 고속 네트워크와 이질적인 자원의 결합으로 구성되어 보안에 취약할 수밖에 없는 그리드 컴퓨팅 환경에서 기존의 정보보호기술과 결함허용기술을 이용하여 안전하게 서비스를 지속할 수 있는 그리드 시스템 모델을 제시하고 제안된 시스템의 타당성을 살펴보았다.

• Journal of Digital Convergence
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• v.18 no.7
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• pp.167-175
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• 2020

With the recent revitalization of the shared economy, bike-sharing services are gaining huge popularity in the bicycle sector. Bike-sharing services are characterized by reducing environmental pollution and borrowing bicycles at low prices. This study investigated the mechanisms for the formation of customer's continuance intention toward bike-sharing services. The theoretical framework clarified the role of perceived value and trust in enhancing customer's continuance intention. Perceived usefulness, perceived ease of use and perceived enjoyment are considered as the vital factors of enhancing perceived value and trust in a service provider. The research model was validated by data from 217 bike-sharing users in China. Both perceived value and trust in a service provider had a significant impact on user's continuance intention. However, the analysis results showed that perceived usefulness does not have a significant impact on both perceived value and trust in a service provider. Perceived ease of use and perceived enjoyment played a significant role in enhancing both perceived value and trust in a service provider. Our results are expected to provide academic and practical implications for bike-sharing services.

• The Journal of the Korea Contents Association
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• v.19 no.4
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• pp.138-149
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• 2019

The purpose of this study is to empirically address the influences of motives for using SNS on relational bridging and relational bonding in SNS and motives for continuous use SNS by applying the concepts of bonding and bridging, defined in the social capital theory, and major motives for using SNS are classified into three categories-social, information, and recreation categories - based on the previous studies and the usage and gratification theories. Through this study, it was revealed that motives of all these three categories-social, information, and recreation categories-have significant influences over relational bridging and relational bonding in SNS while relational bridging and relational bonding in SNS have significant influences over consistent motives for using SNS so the hypothesis of this study is accepted. It was also proven that motives of all these three categories - social, information, and recreation categories-for using SNS are important factors for creating new communities or expand relationships with other SNS users sharing similar interests. In addition, it was found that SNS users constantly use SNS to build relationships that could create a strong bond between individuals and receive emotional supports when necessary and to expand its own network by creating new relationships with other SNS users.

• Proceedings of the Korea Society of Information Technology Applications Conference
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• 2001.05a
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• pp.5-6
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• 2001

• Journal of the Korea Academia-Industrial cooperation Society
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• v.18 no.12
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• pp.414-422
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• 2017

This study was conducted to analyze the effects of motivation and satisfaction with continuing education on the intention to participate in college continuing education programs among adult learners. and participation of continuing education to improve the quality of Continuing education programs operated by College and to develop diverse educational programs that reflect the needs of adult learners and increase their participation rate. This study analyzed data collected from 412 adult males and females taking courses at the Lifelong Education Center in four professional universities in Gyeonggi-do from May 1 to June 20, 2017. Data analysis was performed using SPSS Version 21.0 program, and general characteristics of the subjects were used. Descriptive statistics, t-tests and ANOVA were used to identify differences in participants' motivation, satisfaction with education, and intention to participate. Participants' motivation, satisfaction with education, and intention to participate were analyzed by Pearson's correlation. Participants were analyzed by stepwise multiple regression analysis. There was a significant positive correlation between motivation for participation in college continuing education programs, intention to participate in education programs, and intention to participate. The factors influencing participants' motivation for participation were participation motivation and education satisfaction 41.2%.The results of this study suggest that it is necessary to develop and operate a program considering the factors that can improve motivation for participation and educational satisfaction to increase learner motivation.

• Journal of Korea Entertainment Industry Association
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• v.13 no.8
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• pp.25-39
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• 2019

This study analyzed the relation among middle-aged women's interesting factor of golf and intention of continuous behavior and verified the mediation effect of Flow in leisure. The purpose is to clarify the process in which middle-aged women'change their life to positive direction through golf activity and to provide basic data on the basis of theoretic fundamental. The data was processed with Confirmatory Factor Analysis(CFA) & Structural Equation Model(SEM) by using Exploratory Factor Analysis(EFA) & AMOS 25.0 statistical program through SPSS 25.0 Window Version. The result is as follows. First, interesting factor of golf is found to have significant influence on Flow of leisure. Second, interesting factor of golf is found to have significant influence on intention of continuous behavior. Third, Flow of leisure is found to have significant influence on intention of continuous behavior. Finally, Flow of leisure is found to have partial mediation effect in the relation among interesting factor of golf and intention of continuous behavior. Thus, it is judged that enjoyment should be ensured precedently through the interesting factors of golf to develop golf industry and to induce middle-aged women golf participants to golf course. It is thought that diversified methods which can increase satisfaction by utilizing leisure immersion and which can ensure constant participation for this purpose.

• 한국IT서비스학회:학술대회논문집
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• 2007.11a
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• pp.459-464
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• 2007

e-Loyalty는 인터넷 웹사이트나 커뮤니티에 대한 충성도를 의미하며, 현재의 충성도를 의미하는 밀착도(stickiness)와 미래의 충성도를 의미하는 지속적 이용 의도로 구성된다. 본 연구에서는 이러한 e-Loyalty에 영향을 미치는 주요요인으로 사용자 참여, 네트워크 효과, 사회적 영향 유용성을 선정하였다. 연구결과, 현재의 충성도인 밀착도에는 사용자 참여, 네트워크 효과, 사회적영향, 유용성이 모두 유의하게 영향을 미치는 것으로 나타났다. 그러나 미래의 충성도민 지속적 사용의도에는 사용자 참여와 유용성만이 유의한 영창을 미치는 것으로 나타났다. 이는 사용자 참여가 기업의 현재 이익을 결정하는 중요한 요인이 되기도 하지만, 지속 가능할 미래의 경쟁력을 확보하는 데에도 중요하다는 것을 시사하는 것이다. 따라서 인터넷 기반의 기업은 사용자 참여를 향상시킬 방안을 적극 모색할 필요가 있다.

• Journal of Digital Convergence
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• v.19 no.6
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• pp.199-211
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• 2021

This study analyzed the factors that influence the domestic SMEs that have introduced smart factories on their intention to accept at a higher level for qualitative advancement. 375 copies collected through an online survey were analyzed using SPSS and AMOS with UTAUT and the extended two-stage information system continuous model. Performance expectancy, effort expectancy, social influence, and facilitating conditions have a statistically significant effect on user satisfaction and user satisfaction and CEO's will have an effect on the intention to accept the advancement. However, the suppliers' technology didn't have a direct effect on the advancement acceptance intention and user satisfaction has a mediating effect between performance expectancy, effort expectancy, social influence, facilitating conditions and the advancement acceptance intention. SME's advancement for smart factory, it is important to improve the satisfaction level and the CEO's will to become smart.

• Journal of Korea Entertainment Industry Association
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• v.14 no.6
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• pp.13-27
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• 2020

This study aims to analyze the effect on the adherence intention of enterprise image, trust, and relationship maintenance by the relation marketing in companies, especially in design companies, to examine the relationship establishment in the operation and communication between customers (users) on using the company's service and the member working for the company, and to suggest its substantiation of the mutual satisfaction effect. The research method was, first, analyzed based on the data collected after examining the published domestic and foreign papers, academic journals, publications, books, and internet in order to conduct the theoretic consideration. Also, for objective validity and empirical proof, the empirical analysis was conducted on the survey conducted and collected over two months for the employees of design companies living in Seoul and Gyeonggi-do, and the results are as follows. First, the result of verifying the relationship between relationship marketing and trust showed that the company's expertise does not significantly affect its trust while the company's communication and reputation affect significantly on trust. Second, the relationship between relationship marketing and sustainability has been verified that all variables, such as expertise, communication and reputation does not significantly effect the relationship maintenance. Third, the company's trust has significant effect on relationship maintenance. In addition, the implication and limitation of the study related to this were suggested in the conclusion.

• Journal of Venture Innovation
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• v.5 no.4
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• pp.23-39
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• 2022

This study was conducted to empirically analyze the factors influencing the intention to continue using live commerce, which was active as digital contacts become more prevailed due to the progress of the 4th industrial revolution and the COVID-19 pandemic. A research model was established by paying attention to the characteristics of influencers among various influencing factors. Influencer characteristics were subdivided into attractiveness, professionality, awareness, and entertainment. In addition, the dual mediating effect of interaction and trust was also tested between influencer's characteristics and the intention to continue using of live commerce. To this end, a survey was conducted targeting people who have experience using live commerce, and 300 valid samples were analyzed. The empirical analysis utilized SPSS 25.0 and Process Macro 4.0. As a result of the empirical analysis, it was found that attractiveness, professionality, awareness, and entertainment derived from the characteristics of influencers all had a significant positive (+) effect on the intention to continue using live commerce. The impact of the influence of variables that directly affect the intention to continue using was in the order of entertainment, awareness, professionality, and attractiveness. On the other hand, as a result of examining the dual mediating effect of interaction and trust, it was found that they all tested a mediating role between attractiveness, professionality, awareness, entertainment, and intention to continue using live commerce. Based on these research results, the academic and practical implications of this study were presented.