• The Journal of the Korea Contents Association
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• v.13 no.11
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• pp.510-521
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• 2013

The awareness of education service is undergoing a transition from demand side to supply side. This study 1) develops an evaluation model of education service composed of three core factors(curriculum content, professor activities, job search activity) and additional factors(public welfare, education environment, campus life), 2) verifies a model using the structural equation model, 3) calculates the satisfaction measurement index of education service, and 4) proposes the results of IPA for evaluating the satisfaction measurement of education service. The results show significant notions that core factors(curriculum content, professor activities, job search activities) and additional factors(public welfare, education environment, campus life) determine students satisfaction, and that student satisfaction effects the recommend purpose significantly. Especially, student satisfaction influenced curriculum content, job search activity, campus life, public welfare, professor activities, education environment in order. This study provides improved strategic implications based on the calculated results of component satisfaction measurement index, and the results of IPA.

• The Journal of the Korea Contents Association
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• v.12 no.2
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• pp.322-330
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• 2012

The purpose of this study is to examine the effect of the volunteer's job characteristics in university student on their volunteering satisfaction and continuance will. Based on Hackman and Oldham's theory of core job characteristics, this study analyzed 261 university students in Gangwon-do by survey. The results of this study are summarized as follows: The volunteering participation ratio of university student is 71.6%. volunteer's job characteristics, volunteering satisfaction and continuance will is showed lower level. And skill variety, task identity and feedback among Hackman and Oldham's 5 core job characteristics show positive influence on volunteering satisfaction, and skill variety, task indentity, task significance and feedback show positive influence on continuance will. As a result, volunteer's satisfaction and continuance will depended on the job characteristics. Therefore, to assure volunteer's satisfaction and continuance will, redesign for volunteer's job characteristics.

• Journal of Digital Contents Society
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• v.17 no.3
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• pp.111-118
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• 2016

Proxy mobile IPv6 (PMIPv6), which is a centralized mobility management protocol, are dependent on a local mobility anchor (LMA) to process all control and data traffics. Therefore, it has serious problems such as the tremendous traffic concentration into the core network and the triangle routing. In this paper, therefore, in order to alleviate these drawbacks, we propose a PMIPv6-based enhanced distributed mobility management scheme considering a user's traffic locality. Performance evaluation results indicate that in most cases, except for when a user's mobility rate is relatively very higher than the traffic rate, the proposed scheme shows better performance result than that of PMIPv6. Besides, it is demonstrated that the proposed scheme can be an effective alternative that can distribute the significant loads on the LMA of the core networks to the MAGs of the edge networks.

• The Journal of the Korea Contents Association
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• v.12 no.11
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• pp.519-526
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• 2012

Human-human interaction network derived from Roman-fleuve, Togi was constructed. The network has a scale free properties as if most social networks do. The Togi is excellent model system for analyzing network dynamics because it has various characters and complex their interactions. The novel is composed of well-separated 5 sections. I constructed 5 different sub-netwotks from each section. As employing k-core algorithm as a useful tool for obtaining a core network from the complex networks, it is possible to obtain hidden and valuable information from a complex network. As gradually extending one section to another one, I constructed 4 different extended networks. The final one is whole network from the Togi. These results provide new insight that is analyzed by network-based approaches for network dynamics from literature, Togi.

• The Journal of the Korea Contents Association
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• v.10 no.1
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• pp.436-445
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• 2010

This research was inspected on the example destination of the actual condition of Deajeon metropolitan city for the urban regeneration projects. For that purpose, the database for these sections are constructed, but the lack of the information constructing, the 202 of Deajeon urban regeneration prearranged district can be implied by the urban regeneration concrete. The physical-environment regeneration of 123 district are classified into physical purpose of the improvement, the resource management of physical regeneration core strategy point and the core elements of the environment regeneration. The society-culture regeneration is classified into the purpose of history, culture resource regeneration of 21 district. The economic-industry regeneration presents the strategy and technique of 15 district. The Mixed regeneration resents the strategy and technique of 8 district.

• The Journal of the Korea Contents Association
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• v.18 no.6
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• pp.102-112
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• 2018

This study, energy saving technology development is desperately needed and the energy efficiency through improved environmental impact by minimizing economic raw materials and subsidiary materials can lead to reductions in local Small Business at the heart of the new technology in the background, product design and development. That's about technology, strengthen and broaden the design patent right infringement of its competitors by gaining a global corporate foundation of development research. In order for companies to develop diagnostic analysis and key technology analysis and evaluation of progress on the scope of rights through the development of new technologies to diagnose and design rights and the extent and design rights infringement and design development since the company's growth analysis. Integration of the design development and the core technologies of the company will be the core of national industrial competitiveness of small businesses and by securing and creating the knowledge-based rights, fusion link that can grow into compatibility business is much more need in a difficult economy.

• Journal of the Korean Geographical Society
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• v.48 no.6
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• pp.967-977
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• 2013

This study aims to analyze the core contents of classical geomancy, and compromising the contemporary interpretation. Also it empahsizes the scientific aspects of reinterpretation. The cores are 'JiGi' and 'Balbok'(Positive change in fortune), followed by subjective methodology, which give a provision about right Pungsu place. Although there are weaknesses in terms of geomancy, scholars searching for classical geomancy have scientific ideas including traditional ecology and adative strategy. Traditional ecology with supported natural science becomes ecological science, and the adaptive strategy is to search for more physiologically comfortable place. These two reinterpretations give new perspective and subjects which lead to traditional view of nature or symbolic system. The subjects could have relationships with health or living a long life or heal.

• The Transactions of The Korean Institute of Electrical Engineers
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• v.66 no.7
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• pp.1083-1091
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• 2017

As big data technologies have been developed and massive data have exploded from users through various channels, CEO of global IT enterprise mentioned core importance of data in next generation business. Therefore various machine learning technologies have been necessary to apply data driven services but especially recommendation has been core technique in viewpoint of directly providing summarized information or exact choice of items to users in information flooding environment. Recently evolved recommendation techniques have been proposed by many researchers and most of service companies with big data tried to apply refined recommendation method on their online business. For example, Amazon used item to item collaborative filtering method on its sales distribution platform. In this paper, we develop a commercial web service for suggesting music contents and implement three representative collaborative filtering methods on the service. We also produce recommendation lists with three methods based on real world sample data and evaluate the usefulness of them by comparison among the produced result. This study is meaningful in terms of suggesting the right direction and practicality when companies and developers want to develop web services by applying big data based recommendation techniques in practical environment.

• Proceedings of the Korea Contents Association Conference
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• 2008.05a
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• pp.663-667
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• 2008

This study suggested model that the practical core process of regional city image which are city identity and strategies of the conservation, promotion and development in city development. In this paper compared and suggested city images as the urban culture strategies, its limitation and evolution in Daejeon metropolitan city as regional developmental paradigm. And this paper present the core idea of city brand and guide line for the success strategies of City marketing in Daejeon. We examined the analysis of positioning on differentiation and symbolism as City brand in Daejeon. This paper suggest we understand that city design and city marketing as universal and sustainability design.

• The Journal of the Korea Contents Association
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• v.6 no.6
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• pp.136-143
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• 2006

Contemporary society demands the ability to cope with the change competitively to the designer which is being accelerated of change and various media are emerging. The web design field which is one of the core design industry field of the contemporary society is needing the conversion from manufacturing technology specialization into creative design development composition. Generally, creative design development ability can be learned by studying. So, creativity development education is needed to develop creative design. Creative thought training is perceived as the core condition for competitive design and the education method for this is being proceeded multiply. But the study for design concept is lacking concretely. By this, this paper is to study the model which helps setting the design concept deduction creatively by instigating new ways of thought. The concept development process suggested in the study procedure systemizes the course for creative web design concept deduction and expects it to be utilized in design development to reinforce competitiveness.