• Journal of the Korea Society of Computer and Information
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• v.20 no.2
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• pp.169-180
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• 2015

This study looked into these companies and organizations that were working with the knowledge management system in order to verify how practically such introduction of the knowledge management system would affect the organizational performances. The purpose of this study is to present the strategic guidelines should to consider the introduction of the knowledge management system operated by the organization to analyze how factors affect the performance of the introduction of knowledge management systems are organized in empirical. According to the results, the sub-variables of the management factors such as learning organization, evaluation and reward system, organizational trust and knowledge-sharing activity had all the significant effects on the organizational performance, and of the sub-variables of the information technology factors, the information technology-based structure presented statistically significant results which confirmed that the structure itself also had an influence on the organizational performance. However, the study learned that both the information technology maturity and the system structural excellence had nothing to do with the organizational performance.

• The Journal of the Korea Contents Association
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• v.8 no.10
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• pp.158-171
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• 2008

Measuring intellectual capital efficiency is one of the greatest challenges for all who are involved in knowledge-based economy, at macro as well as at micro level. The purpose of this study is to calculate and analyze the efficiency of national intellectual capital and value added intellectual coefficient for Korea, US, Japan, and China during the period 2000-2005. Major findings from the analysis can be summarized as follows. The US shows both the highest value creation efficiency of national intellectual capital, 1.480 and the highest value added intellectual coefficient, 6.585. It holds rank one according to GDP per capita, $41,541 in 2005. In Korea, the coefficient of national intellectual capital efficiency is 1.321 while that of value added intellectual capital is 4.733. However, the national intellectual capital efficiency of Japan, 1.271 is in opposition to the created high of vale added, 5.695. Finally, China shows that the coefficient of national intellectual capital efficiency is 1.438 while that of value added intellectual capital is 3.815.

• Proceedings of the Korean Information Science Society Conference
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• 2006.06b
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• pp.79-81
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• 2006

연구개발에 필요한 정보의 생성 주기가 빨라지고 그 양이 방대해지는 것은 물론 다양한 주제와 분야의 연구가 진행되면서 연구자간의 연구 교류와 연구 성과물에 대한 공유의 필요성이 증대되고 있다. 연구자각 개인들이 컴퓨터에 소장하고 있는 지식정보는 연구자에 의해 생성되거나 또는 핵심자원으로 선별 분석된 것이므로, 개인이 소장하고 있는 지식정보 자원의 효율적인 공유와 유통은 연구자들의 연구를 촉진시키고, 결과적으로 해당 분야의 연구협력의 기회를 증진시킬 수 있다. 본 연구에서는 URI 기반 과학기술 온톨로지로 표현된 성과물을 대상으로 연구자, 기관, 지역 간의 연구 활동은 물론 다양한 관점에서 성과물정보를 제공함으로써 연구자들의 연구 활동을 지원하는 정보유통 인터페이스를 설계하였다.

• International Area Studies Review
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• v.15 no.3
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• pp.285-306
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• 2011

This paper analyzed the effects the regional competitiveness index on the characteristics of the regional growth. This study divides the regions in the US based on the static and dynamic standard of income for the characteristics of the regional growth. The results of the analysis are as follows. First some regions such as Alaska, Connecticut, Maryland, Massachusetts, Virginia, Washington and Wyoming have higher levels of SCI and both the rate of growth and per capita income than the national average. These are considered prosperous regions based on their high level of SCI. Second, in regards to the relation between the income level and regional competitiveness index for the regional growth, the variables such as human resource, science technology, business incubation, openness, safety and environmental policy are significant. Third, infrastructure, human resource, science technology and openness are the significant variables concerning the relation between the rate of income growth and regional competitiveness index for the regional growth.

• Journal of the Korea Convergence Society
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• v.13 no.5
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• pp.559-565
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• 2022

As South Korea has become an aged society, the dementia rate has also been increasing. With the introduction of both de-institutionalization and community care in 2017, the importance of community-based care has increased. Perspectives on dementia have also been shifting from the medical model and social model to the person-centered model. This paper suggests ways to improve dementia service through analyzing the dementia knowledge of care-givers at ADS. The paper includes an FGI with the care-givers who have worked for more than 2 years. Based on such FGI, the paper draws sub-themes from 7 areas. Among the suggestions for improvement are: community-based service with daily routine practice, improving awareness of dementia for co-living, and person-centered service based on individuality and diverseness.

• Journal of The Korean Association For Science Education
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• v.31 no.4
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• pp.600-608
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• 2011

The ultimate goal of instruction is for learners to understand contents they have to learn in class. Therefore, shedding light is needed on the characteristics of understanding required by teachers and perceived by students when class is conducted for the purpose of understanding. To do this, 87 middle school teachers were requested to write down questions they asked to improve the understanding of learners in 'reproduction and genesis' unit. They were categorized according to Wiggins & McTighe's six aspects of understanding and a questionnaire was developed based on the data. A survey was conducted on 90 teachers and 370 ninth-grade students. The findings of this study were as follows: First, the teachers demanded explaining, interpreting and perspective a lot, but applying, empathy and self-knowledge were scarcely required. Second, the teachers demanded explaining the most, and the students as well. The next aspect of understanding in both groups was interpreting, followed by perspective, applying, empathy and self-knowledge. There were significant differences among the opinions of the students according to gender (p<0.05). Third, the students persevered explaining, applying and self-knowledge the same way as the teachers demanded, but not for interpreting, perspective and empathy. This study is expected to provide some information to achieve the instruction objectives of understanding successfully.

• Journal of The Korean Association of Information Education
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• v.5 no.3
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• pp.337-350
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• 2001

It is very important thing providing basic theoretical structure to research about computer education to establish scientific identity of computer education. In addition, it will be expect to contribute qualitative improvement of computer education. As this viewpoint, I discussed about education in knowledge-information based society and the relation between knowledge, information, and ICT in this study. Through this discussion, I researched necessity and direction of computer education. Also, I researched the concept of computer subject matter education from discussion about the concept of subject matter education. In addition, I surveyed the concept, premises and elements of subject matter education, and I led the structure and direction of the computer subject matter education as subject matter education.

• Knowledge Management Research
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• v.14 no.5
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• pp.121-136
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• 2013

Augmented reality, which has recently drawn great attention, has along history in technical terms. However, the latest emergence of mobile augmented reality using smartphones is allowing people to access augmented reality more easily and faster than ever. However, a review of existing studies shows that most of them have focused on the technical realization of augmented reality, whereas few studies have dealt with how users perceive augmented reality. For users, augmented reality is a means of knowledge transfer, which enables the experience of more abundant reality by providing additional informatio nsources to objects or landscapes. There fore, the element of experience must be considered for the perception of users. In addition, the current augmented reality technology certainly provides users with more fun than any other existing technologies. In this regard, this study intended to divided experiences not only into sensory experiences, but also into entertainment, educational, escapist, and esthetic experiences based on the experience economy theory suggested by Pine and Gilmore(1998). Moreover, this study intended to examine whether mobile augmented reality applications, which are highly popular as a means of the experience economy, influence the usefulness, convenience, and enjoyment perceived by users, and to identify which of these cognitive elements influence usage intentions.

• Journal of KIISE:Computing Practices and Letters
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• v.15 no.5
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• pp.385-389
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• 2009

As a new community forming environment, the blog platform enables sharing of the resources in blogosphere through active information exchange. Many researches have been performed to recommend appropriate resources to users from vast amounts of blog resources. As one of the solutions OSEM defines the knowledge base in the blogosphere with ontology for effectively modeling it. In this paper, we propose a technique of converting the knowledge base into the OWL ontology for sharing it on the semantic web environment. An inference method is then applied to the OWL ontology for recommending interest blog communities. For this aim, a mapping method is offered and then SWRL inference and SPARQL query based on the ontology are employed to extract interest blog communities.

• Knowledge Management Research
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• v.14 no.3
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• pp.87-100
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• 2013

As the external knowledge networks of firms have become more and more important to their product and service innovations, many global leading companies such as P & G, IBM, and Samsung Electronics have formulated and implemented their open innovation strategy. This study attempts to empirically analyze the effects of CEOs' supports for external knowledge networks, external knowledge network-oriented cultures and inter-organizational knowledge management systems as the major antecedents to external knowledge networks by using the data based on organizational members' perceptions about them. Based on 847 samples collected from employees in three companies in the medical, the construction and the IT service industries, this study performed a structural equation modeling (SEM) analysis about the effects of the antecedents to the external knowledge networks on product and service innovations through Partial Least Squares (PLS). The empirical findings of this study show that CEOs' supports for external knowledge network positively influence product and service innovations, partially mediated by external knowledge network-oriented cultures and inter-organizational knowledge management systems. And they also show that external knowledge network-oriented cultures and inter-organizational knowledge management systems have a positive effect on product and service innovations, respectively, partially mediated by external knowledge networks. With these new findings, academic and practical implications are discussed.