• Proceedings of the Korean Society of Computer Information Conference
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• 2021.07a
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• pp.239-240
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• 2021

본 논문에서는 나날이 발전하는 뉴미디어 시장에서 가장 대중적으로 사용되는 유튜브와 이에 업로드되는 콘텐츠들이 개인의 행동 의도에 어떠한 영향을 미쳤으며, 그 영향이 사회적 위험요인으로 어떻게 드러나는지에 대하여 분석한다. 셀레늄과 뷰티풀솝으로 유튜브 콘텐츠 정보를 가져오고, 트위터 에이피아이를 활용해 트위터에서 개인이 작성한 문장들을 받아 엔엘티케이의 배이더로 문장의 감정을 부정, 중립, 긍정으로 분류하여 연구를 진행하였다.

• Proceedings of the Korea Contents Association Conference
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• 2003.11a
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• pp.486-489
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• 2003

This paper surveies the harmful sites on Internet. Also political and technical methods for blocking Internet harmful sites are described. Finally, we discuss the synthetic necessary actions for blocking Internet harmful sites

• Proceedings of the Korea Contents Association Conference
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• 2003.11a
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• pp.84-90
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• 2003

This paper describes the analysis of Internet web board. Several usage types and problems on web board are analyzed systematically. Finally, technical and political problem resolution methods on web board are proposed.

• Proceedings of the KSRS Conference
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• v.2
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• pp.872-875
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• 2006

This paper introduces the result of a 3D climbing navigation system development which is based on PDA. In the visual viewpoint, this system is better than conventional systems that were developed 2D based. In addition, the proposed system was developed so that it could become compatible with these systems. In this paper, we will illustrate as the functional viewpoint than technical description about the system development.

• Proceedings of the Korea Contents Association Conference
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• 2004.05a
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• pp.109-120
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• 2004

As the Korea history have developed and media have changed, Korea commercial animation assumes different aspects, formative and technical image from production method. But, both will advance suit each characters base on good point and characteristic of Korea commercial animation.

• Proceedings of the Korea Contents Association Conference
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• 2004.05a
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• pp.503-512
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• 2004

The most important virtue that S&T information should possess is the promptness. In the era of global competition, it is very important to catch the technical trends and R&D policy of advanced countries in time. In this paper, we surveyed S&T trends information service in advanced and competing countries including USA, Japan, European countries, and china. Based on the survey result, we show that the "Overseas S&T Trends Information Service" provided by KISTI is dominant to those of other countries

• Proceedings of the Korea Contents Association Conference
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• 2017.05a
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• pp.459-460
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• 2017

The research proposes theoretical recommendations for Smart City that targets elderly citizens. The elderly citizens in question are people currently in their mid-50s to early 60s, in order to adequately employ futuristic technologies into four major sectors: healthcare, post-retirement employment, community-based governance, and environment-friendly infrastructure. The research concludes that the technical application of welfare to the elderlies through constructing a purposeful Smart City is desirable, environmental consideration should come in prior concern as a sustainable foundation.

• 한국HCI학회:학술대회논문집
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• 2008.02b
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• pp.558-564
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• 2008

The study aims to examine the UCC (User Created Contents) Copyright which use the broadcasting contents. UCC are classified by UGC(User Generated Contents), UMC(User Modified Contents), and URC(User Recreated Contents). Especially UMC and URC correspond to a problem of copyright. Following the Copyright Protection Center investigation in 2006, it reported that 83.7% UCC are infringement of copyright. In spite of remarkable the UCC copyright problem, the concrete resolution does not exist. Also it is difficult to apply the offline legal conformity because of online nature of the UCC. The study observes the UCC copyright dispute instances which use the broadcasting contents and investigates a resolution of the UCC copyright. Considering the online media nature, it tries to analyse CCL(Creative Common License) as the ODR(online Dispute Resolution). It is meaningful to search the possibility of UCC copyright problem through the online technical embodiment.

• Journal of The Korean Association For Science Education
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• v.43 no.2
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• pp.59-72
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• 2023

This study analyzed a group interview with six earth science teachers and eight middle school students to find out the evaluations and criteria they use to evaluate VR/AR contents (two virtual reality content and two augmented reality contents) in middle school science digital textbook. The study found the VR/AR contents were evaluated on four criteria as follows: VR/AR media characteristics; technical operation; user interface; and teaching-learning design. The evaluations can be summarized by each criterion. First, regarding VR/AR media characteristics, interesting features of VR/AR contents were considered relatively advantageous compared to other media like videos. However, its shortage of visual presence and inconvenience of using markers were mentioned as shortcomings. Second, in the technical operation criteria, teachers and students found the following conditions as technically challenging: failing to properly operate on a particular OS; huge volumes of contents in the application; and frequent freezing when using the application. Third, poor intuitiveness and lack of flexibility were found as negative aspects in user interface. Fourth, regarding teaching-learning design, the teachers evaluated whether the VR/AR contents delivered scientifically accurate information; whether they incorporated class goals set by teachers; and whether they can help students' inquiry. It turned out teachers gave negative feedbacks on VR/AR contents. The students evaluated VR/AR contents by assessing whether they help them with learning science but concluded they did not regard them necessary in science learning at school. Based on the findings, this study discusses which development direction VR/AR contents should take to be useful in teaching and learning science.

• Proceedings of the Korea Electromagnetic Engineering Society Conference
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• 2005.11a
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• pp.391-396
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• 2005

In this dissertation, we discuss the trends of policy and analyze the technical regulation for the extremely low power devices in other countries. In addition, this paper proposes a draft revision of technical regulation for new efficient electric field strength of extremely low power devices in accordance with the technical requirement of Electromagnetic Compatibility. Based on these researches, the contents of this study will be useful to contribute a domestic efficient expansion and development of extremely low power devices and strengthen a competitiveness on international communication markets.