• Annual Conference of KIPS
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• 2009.11a
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• pp.597-598
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• 2009

최근의 국가 민간의 정보시스템을 위협하는 공격들은 점점 더 복잡해지고 정교해지고 있다. 이러한 공격들에 대응하기 위하여 범국가적으로 사이버안전센터들이 설립 운영되고 있다. 그러나 이러한 대량의 정보보호 데이터를 수집 분석 대응하는 것은 여러 가지 어려움들이 존재한다. 그 문제의 본질적인 부분은 바로 방대한 데이터의 양(量)이다. 다수의 보안관제 대상 인프라들의 모든 보안데이터를 수집 하는 것은 사실상 불가능하며, 대부분의 센터들은 네트워크 접점에 중앙관리형 보안인프라를 설치함으로써 그 해결점을 찾고 있지만, 이는 최근의 나타나고 있는 다차원적인 공격에 대응하기에는 한계가 있다. 본 논문에서는 이러한 다차원 분석시스템의 기본데이터가 되는 여러 보안정보를 효과적으로 수집할 수 있는 보안정보 수집체계를 제시하고자 한다.

• The Journal of Korea Robotics Society
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• v.9 no.3
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• pp.185-195
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• 2014

This study aims to look into students' and teachers' recognition about learning with a humanoid robot and seek for a policy implication for the direction of education using humanoid robot. To achieve this goal, a survey with elementary school students and teachers was used as the method of analysis. The main results are as follows: There was a difference in the recognition of the teachers and the students regarding the most effective subject through the use of humanoid robot. While the students consider Physical Education as the major subject, the teachers consider Science as the one. The students recognize that the use of humanoid is most effective in helping their learning while the teachers recognize that it is most effective in helping their teaching. As an expected positive effect, both of them choose an increase in interest in learning as the main effect of the use of humanoid robot, but the students, unlike the teachers, consider the improvement of their academic achievement as its main effect as well. These results show differences in the recognition of the use of humanoid between the teachers and the students, and in addition, confirm the difference between them depending on their background.

• Journal of Korea Society of Industrial Information Systems
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• v.16 no.5
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• pp.73-81
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• 2011

Considering education process in university, We will have consensus about that has not satisfied exactly individual student's needs. Because education in university has the process that one person contract diverse many people in same time. So, we consider about that if students have used more information communication technology, they have more satisfaction in education process and contents. Our research verify these hypotheses that students' high degree of technology acceptance tendency affect degree of relationship quality, education service quality, and education service satisfaction to be high. And these relationship are affected by level of students' using information communication technology. As a results, if students have high degree of technology acceptance then they have high degree of relationship quality, education service quality, and education service satisfaction. Also, enough students to use information and communication technology has moderate effect about these relationship. This study was conducted at university is located in the province's small and medium-sized cities. Therefore, future training will utilize its contents have been more effective.

• Journal of Information Science Theory and Practice
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• v.10 no.spc
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• pp.154-163
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• 2022

The purpose of this paper is to illuminate the role and importance of National Research & Education Network (NREN) in the national research and education field and to establish the future strategy of KREONET in Korea. To this end, we first carefully analyze the footsteps of NREN in major overseas countries, KREONET achievements, and future demand for KREONET. The history of NREN's development is divided into the 2000s, 2010s, and present by era, and classified into network infrastructure, network service, and next-generation network technology by subject. KREONET achievements are divided into advanced research support, network backbone and operation, and network service. Future demand analysis of users who use KREONET was conducted through Korea Research International Incorporation, a survey company. This paper presents the future development strategy of KREONET by analyzing KREONET achievements and future demand.

• Journal of Information Technology Services
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• v.11 no.2
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• pp.169-183
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• 2012

Since the competition of higher education is more and more critical, the improvement of educational services is importantly considered. Despite the current situations, there are few studies addressing the relationships between education service quality and its outcomes. As educational service quality plays a key role in improving student satisfaction, universities provides a high level of educational services for students and reinforce their competitiveness through student satisfaction. This research investigates the relationships among IT service quality, business education service quality, trust, student satisfaction and student loyalty. In so doing, the current study establishes a theoretical model to test the proposed relationships. The results further suggest that the indirect effect of the IT service quality and the business education service quality enhances its impact of student satisfaction, trust, student loyalty. Finally, the authors draw conclusions and further research directions.

• 한국IT서비스학회:학술대회논문집
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• 2007.11a
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• pp.431-436
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• 2007

교육정보화를 중추적으로 추진하고 있는 한국교육학술정보원에는 고객에게 양론의 서비스와 콘텐츠를 제공하기 위한 도구로써 정보기술아키텍처를 선택하였으며, 이를 통하여 향후 모든 정보학 사업의 기반과 더불어 정보시스템 관리체계로써의 역할인 IT Governance를 추진하기 위한 역할을 수행하고자 한다. '05년부터 추진해온 정보기술아키텍처 사업과 더불어 '97년 학술연구정보서비스 정보기술아키텍처 도입을 통해 축적된 지식과 경험을 토대로 향후 교육관련 기관 컨설팅을 추진하고자 하며, 본 연구와 관한 자세한 내용은 다음과 같이 논의하였다.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.12 no.1
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• pp.100-109
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• 2011

The study concluded that in order to achieve a single sign-on through the federation ID management method must be used among many other methods so to establish a combined approval service that gives access to education related information provided by the 16 city and provincial offices of education and the KERIS(Korea Education & Research Information Service). The federation ID management method allows the usage of authentication policy and enables transfer of ID information to other institutions through standardized processing. Therefore by establishing single sign-on through the federation ID management method allows individual city and provincial office of education to maintain the already existing approval services while combining user identification database.

• Journal of The Korean Association of Information Education
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• v.13 no.4
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• pp.433-441
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• 2009

In this research, we are looking for new ways to parents' participation in the school education through the educational information. The qualitative research about this research is not at all state. We use the method of study based on the grounded theory. The case analysis object is a outstanding school of the educational information in 2007, ten excellent schools of the cyber home service, two research schools 2 and two schools of research for NEIS. The parents make the learning check on situation of the students and communicate with school through the cyber home learning service and NIES. Also, It is bringing parents around the school closer through the SMS service and is communication path out of time and space. We make the things that make communications work through it. We know it is building trust with the parent and school.

• Journal of Information Technology Applications and Management
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• v.17 no.2
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• pp.155-173
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• 2010

Although online education service markets are growing fast, previous studies have been limited to the studies on media types or system qualities of online education. In order to provide timely implications for online education service providers to maintain and increase the number of users, other factors such as interactivity and community perspectives should be considered. In this study, social capital and service quality were adopted as antecedents of learning motivation. Also, service quality dimensions, as well as learning motivation, were chosen to examine its impact on intention to repurchase of online education services. Research findings show that structural and cognitive dimensions of social capital are proved as antecedents of relational capital; structural and relational social capital positively influence on learning motivation; tangibility positively makes impact on learning motivation; and intention to repurchase is positively influenced by responsiveness and learning motivation. Practical implications based on the research findings are presented.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.17 no.8
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• pp.1865-1872
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• 2013

The social network services are grown rapidly through dissemination of smart devices. Therefore, increasing the data exponentially because many people use web services. Using these big data, it will be needed study of providing customized knowledge. So in this paper, we had collected data of 40 people for implementation of knowledge service using big data during one month. Based on these data, we had inferred information of location and moving type, and evaluated accuracy. Through that we had studied personal experience knowledge evaluation model for knowledge service.