• ETRI Journal
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• 제37권2호
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• pp.428-437
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• 2015

This study was conducted to analyze the effect of information security activities on organizational performance. With this in mind and with the aim of resolving transaction stability in the securities industry, using an organization's security activities as a tool for carrying out information security activities, the effect of security activities on organizational performance was analyzed. Under the assumption that the effectiveness of information security activities can be bolstered to enhance organizational performance, such effects were analyzed based on Herzberg's motivation theory, which is one of the motivation theories that may influence information protection activities. To measure the actual attributes of the theoretical model, an empirical survey of the securities industry was conducted. In this explorative study, the proposed model was verified using partial least squares as a structural equation model consisting of IT service, information security, information sharing, transaction stability, and organizational performance.

• International Journal of Computer Science & Network Security
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• 제21권4호
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• pp.75-79
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• 2021

The article covered theoretical aspects use of information and communication technologies in teaching. Information and communication technologies are technologies that allow you to search, process and assimilate information from various sources, including the Internet. This is the presentation of information in electronic form, its processing and storage, the use of the computer, a variety of programs. The use of information and communication technologies in the work of a student gives an increase in motivation for learning; increased cognitive interest; evaluate their learning activities, identify the problems of their own educational activities; the formation of cognitive independence of students.

• Journal of Information Science Theory and Practice
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• 제4권3호
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• pp.28-42
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• 2016

Smartphones have become one of the most prevalent information devices in the current information environment. Although many people use smartphones for communication and information acquisition, these two functions are closely related and cannot be separated. However, many studies have focused on identifying each function of a smartphone independently. There are few studies that investigate the relationships between communication and information acquisition functions on smartphones. This research empirically analyzed and identified the relationships between these two functions of smartphones by conducting a survey. The results of the analysis showed that the activities for information acquisition make differences in communication on a smartphone. People who want to acquire more information tend to use a smartphone for communication purposes. Besides, communication activities on a smartphone also affect the acquisition of information. In addition, communication activities on a smartphone also affect the establishment of interpersonal relationships that lead to the acquisition of more information. From these results, it is identified that communication activities and information acquisition are interrelated when satisfying the information needs of smartphone users. Especially, communication activities on a smartphone positively affect people's information activities and enhance information acquisition.

• Journal of Information Technology Applications and Management
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• 제15권1호
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• pp.153-181
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• 2008

Cluster analysis according to the activities IS practitioners perform shows that IS practitioners can be broadly categorized into two groups, generalists and specialists: generalists allocate their work time relatively evenly across the activities while specialists allocate more time on some specific activities than on other activities. Empirical findings also show that generalists and specialists are required to possess different configurations of IS knowledge and skills respectively to do their work successfully and that they possess different configurations of IS knowledge and skills. Empirical findings reveal that specialists change the activities they do mainly as their carrier evolves while generalists do not.

• 한국항공운항학회지
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• 제20권1호
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• pp.39-45
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• 2012

The LSA system in Korea was introduced for the development of the aerial sporting and recreational activities. For the development of the aerial sporting and recreational activities, multi-faceted effort is needed. We discussed only for the Aeronautical Information of the aerial sporting and recreational activities. In this study, we surveyed the status of aerial sporting and recreational activities in Korea, and international AIP(Aeronautical Information Publications). We introduced the development plans for the information service of aerial sporting and recreational activities in Korea.

• Journal of Information Processing Systems
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• 제10권2호
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• pp.271-282
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• 2014

The advancement of knowledge society has enabled the social network community (SNC) to be perceived as another space for learning where individuals produce, share, and apply content in self-directed ways. The content generated within social networks provides information of value for the participants in real time. Thus, this study proposes the social network community activity-based content model (SoACo Model), which takes SNC-based activities and embodies them within learning objects. The SoACo Model consists of content objects, aggregation levels, and information models. Content objects are composed of relationship-building elements, including real-time, changeable activities such as making friends, and participation-activity elements such as "Liking" specific content. Aggregation levels apply one of three granularity levels considering the reusability of elements: activity assets, real-time, changeable learning objects, and content. The SoACo Model is meaningful because it transforms SNC-based activities into learning objects for learning and teaching activities and applies to learning management systems since they organize activities -- such as tweets from Twitter -- depending on the teacher's intention.

• 한국도서관정보학회지
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• 제36권4호
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• pp.45-75
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• 2005

이 논문의 목적은 재일 한인사회에서 이루어지고 있는 정보활동을 종합적으로 조사하고 그러한 정보활동이 재일 한인의 일상적 정보요구와 정보 행태에 대처하는데 적합한지에 대해 논의하는데 있다. 재일 한인사회의 정보활동에 대한 조사를 위해서는 한인의 밀집 거주 지역으로 알려진 오사카와 동경 등지의 한인단체와 기관 그리고 언론사 등 모두 51곳에 대한 방문조사 및 관계자 면담을 실시하였다. 정보 행태에 대한 조사를 위해서는 동일한 지역의 한인을 대상으로 설문과 면담을 병행하였는데. 설문조사에는 767명이 면담조사에는 65명이 각각 참여하였다. 논의의 전개는 한인단체와 정보매체의 전반적인 현황을 먼저 살펴보고 그들의 활동을 일상적 정보의 생산 및 유통이라는 측면에서 분석하였으며. 그들의 정보활동이 재일 한인의 정보요구에 적절히 대처하고 있는지에 대해 평가하고 마지막으로 한인단체와 매체를 중심으로 한 정보활동의 바람직한 방향과 추진 방안에 대해 제언하였다.

• Asia pacific journal of information systems
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• 제22권1호
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• pp.53-77
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• 2012

Financial firms, especially large scaled firms such as KB bank, NH bank, Samsung Card, Hana SK Card, Hyundai Capital, Shinhan Card, etc. should be securely dealing with the personal financial information. Indeed, people have tended to believe that those big financial companies are relatively safer in terms of information security than typical small and medium sized firms in other industries. However, the recent incidents of personal information privacy invasion showed that this may not be true. Financial firms have increased the investment of information protection and security, and they are trying to prevent the information privacy invasion accidents by doing all the necessary efforts. This paper studies how effectively a financial firm will be able to avoid personal financial information privacy invasion that may be deliberately caused by internal staffs. Although there are several literatures relating to information security, to our knowledge, this is the first study to focus on the behavior of internal staffs. The big financial firms are doing variety of information security activities to protect personal information. This study is to confirm what types of such activities actually work well. The primary research model of this paper is based on Theory of Planned Behavior (TPB) that describes the rational choice of human behavior. Also, a variety of activities to protect the personal information of financial firms, especially credit card companies with the most customer information, were modeled by the four-step process Security Action Cycle (SAC) that Straub and Welke (1998) claimed. Through this proposed conceptual research model, we study whether information security activities of each step could suppress personal information abuse. Also, by measuring the morality of internal staffs, we checked whether the act of information privacy invasion caused by internal staff is in fact a serious criminal behavior or just a kind of unethical behavior. In addition, we also checked whether there was the cognition difference of the moral level between internal staffs and the customers. Research subjects were customer call center operators in one of the big credit card company. We have used multiple regression analysis. Our results showed that the punishment of the remedy activities, among the firm's information security activities, had the most obvious effects of preventing the information abuse (or privacy invasion) by internal staff. Somewhat effective tools were the prevention activities that limited the physical accessibility of non-authorities to the system of customers' personal information database. Some examples of the prevention activities are to make the procedure of access rights complex and to enhance security instrument. We also found that 'the unnecessary information searches out of work' as the behavior of information abuse occurred frequently by internal staffs. They perceived these behaviors somewhat minor criminal or just unethical action rather than a serious criminal behavior. Also, there existed the big cognition difference of the moral level between internal staffs and the public (customers). Based on the findings of our research, we should expect that this paper help practically to prevent privacy invasion and to protect personal information properly by raising the effectiveness of information security activities of finance firms. Also, we expect that our suggestions can be utilized to effectively improve personnel management and to cope with internal security threats in the overall information security management system.

• 한국정보시스템학회지:정보시스템연구
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• 제19권3호
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• pp.149-179
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• 2010

This study empirically investigated the effects of both organizational culture(i.e., innovative, supportive and bureaucratic) and information technology(IT) infrastructure(i.e., knowledge storage, transfer and search IT) on the knowledge management(KM) activities(i.e., knowledge creation, sharing and application) in Korean manufacturing firms. We also partially demonstrated the impact of KM activities on the KM performance(i.e., KM satisfaction) of a firm. Through multiple regression analyses, it was found that innovative and supportive culture, and IT infrastructure have a positive impact on the activation of KM activities. The results of this study also showed that the innovative and supportive culture positively influence the adoption of IT infrastructure, and through the construction of IT, they have an indirect effect on KM activities. With a structural equation modeling technique, the causal relationships among organizational culture, IT infrastructure, knowledge management activities, and KM performance were confirmed. Hence, it is concluded that culture and IT infrastructure have direct effects on KM activities, and culture also indirectly influences KM activities through the adoption of IT infrastructure.

• 한국컴퓨터정보학회논문지
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• 제3권4호
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• pp.164-173
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• 1998

본 연구는 정보화사회에서 등한시되는 지역봉사에 관한 문제를 다루려 하였다. 지역 봉사활동에 천국이라 할 수 있는 미국을 예로 들어보면 1995년도 통계에서 50％이상이 자원봉사경험을 가지고 있다는 것은 우리에게 시사하는 바가 크다. 그러나 우리나라는 자원봉사의 경험이나 관심이 아주 저조한 형편이라는 것을 밝혀둔다. 이러한 상황의 관하여 문제적 접근과 해결의 방안은 여러 가지가 있겠지만 본 연구에서는 어떤 방법으로 효과를 올릴 수 있을까 생각해보았다. 정보화 사회가 발전하면서 각 학교나 단체들의 봉사활동이 계속적으로 요구되어오고 학교에서는 성적으로까지 접근되므로 폭넓은 접근방법이 요구되고있다. 본 연구는 지역사회의 개발적 입장에서 자원봉사의 관리와 활동을 정보 데이터를 통하여 운영되는 것을 목적으로 했다. 즉, (1) 지방자치단체의 지역 정보망을 통한 자원봉사자 자원 (2)관리 운영자원봉사자들의 봉사활동의 수요자와 공급자를 관리하며 (3)자원봉사의 팀별 운영 방안 (4)본 연구를 위한 기초적인 분야에 관심을 높이게되었다. 정보화 사회에서자원봉사 활동의 관리와 협력적 상호연락 등의 세부적 관리와 데이터를 운영하도록 하여야한다. 역시 자원봉사자들의 계속적인 교육이 필요하며 정보화 사회에서의 자원봉사자들의 관리를 위하여 컴퓨터교육도 병행되어야한다.