• Korean journal of communication and information
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• v.57
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• pp.202-226
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• 2012

The purpose of this study is to analyze how Chinese people perceive the acceptance and spread of Korean popular culture through the analysis of the Korean Wave news frame in Chinese daily newspapers. The result of analysis showed that there was a significant difference in the number of an article appearance in all three daily newspapers by year according to a specific issue including the popularity of Korean Wave-related events, Korean dramas, movies and Korean stars. This reporting trend also appeared in the article format, and all three daily newspapers mainly used an episodic frame to deliver fragmentary Korean Wave trend or personal information emotionally rather than a thematic frame to analyze and interpret the Korean Wave trend in depth. As a result of analyzing dominant news frames using the inductive approach to examine specific contents of the articles, news frames that composed the Korean Wave into the cultural interest frame as 'Interest and attention toward Korean popular culture' and gave positive evaluations were dominant, followed by the economic news frames that explained the Korean Wave from the economic perspective and the political news frames that considered the Korean Wave from the viewpoint of the Chinese Government. These news frames appeared somewhat different according to the publishing purpose of daily newspapers. ${\ll}$People's Daily${\gg}$ which is the official organ of the Chinese Communist Party often covered the political frames to report the policies of Chinese government, ${\ll}$People's Daily (Overseas edition)${\gg}$ often covered economic frames from the overseas perspective and the Jinghua Daily which is a commercial newspaper by nature often handled cultural interest frames to consider Korean Wave as new cultural phenomenon.

• Korean journal of communication and information
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• v.30
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• pp.35-87
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• 2005

This research explores the empirical confirmation of the Internet development including from the period of innovation to the time of social-cultural use in today. The research focused on how tradition news media rover about the Internet developed from early to today, and understanding the media characteristics on the each stages from news frame. The research Is designed to conduit content analysis from 1989 to 2004, then this research is divided four(4) stages of the Internet development: innovation, diffusion, commercial usage, social-cultural usage. The results shows that there are significant different coverage by the stages. First of all, the news coverage pattern shift from technology focused on early stages to social usage focused on the later stages. This research confirms that the ratio of the seriation(technology) coverage defined when social usage is increased, on the other hand skeumorphs(social usage and content) coverage is increased in the commercial and social usage stages. This coverage pattern among news media does not such a big different and there is no competitive coverage. Moreover, the news coverage shifted from thematic coverage on early stages to episodic coverage while the number of usage increasing. In addition, the tone of coverage has not been changed significantly.

• Proceedings of the Korean Society of Broadcast Engineers Conference
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• 2014.11a
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• pp.90-92
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• 2014

본 논문에서는 피라미드 구조와 쿼드트리를 이용하는 움직임 보상 프레임 보간(motion compensated frame interpolation, MCFI)의 새로운 방법을 제안한다. 일반적인 MCFI 방법에서는 고정된 크기의 프레임과 블록에서 움직임 벡터(motion vector, MV)를 이용하여 두 프레임 사이의 프레임 영상을 추정한다. 그러나 이와 같은 방법은, 큰다양한 방향으로 움직이는 물체들의 MV 나 큰 움직임을 추정하기 어렵다. 이러한 문제점을 해결하기 위해서 본 논문에서는 블록 크기와 정합 영역이 가변적으로 적용될 수 있는 피라미드 구조와 쿼드트리를 이용한 프레임 보간 기법(pyramid structure and quadtree motion compensated frame interpolation, PQ-MCFI)를 제안한다. 제안하는 기법은 물체들이 빠르게 움직이는 장면과 다양한 방향으로 움직이는 장면에서 이전의 기법에 비해서 높은 PSNR 을 보이며, 실제 인간의 시각적인 측면에서는 더욱 정밀한 결과를 보인다.

• The Journal of the Korea Contents Association
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• v.17 no.11
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• pp.554-566
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• 2017

Through the Broadcasting Act, Republic of Korea regulates the broadcasting system to remain neutral regarding particular party or candidate. However, as MBC and JTBC reports the issue of President Park's impeachment in bisected way - conservative and progressive - the controversy aroused. This research paper comparatively analyzed each broadcasting company's evening news by focusing on quantity aspect, reporting tendency regarding trend of public opinion and mass rally and the news frame. Our research showed that both JTBC and MBC had partially reported; JTBC on pro-impeachment rally's side which was called candlelight rally, and MBC on anti-impeachment rally's side, called Korean National Flag rally. Regarding the way how they reported the impeachment, JTBC reported much more in depth than MBC, and MBC reported the process emotionally, standing for President Park.

• Journal of the Korean Society for information Management
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• v.36 no.3
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• pp.7-36
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• 2019

In this study, quantitative and content analysis was conducted on 37,818 news articles that were reported on the subject of 'library' for 29 years from 1990 to 2018 in order to analyze the tendency of media coverage about 'library'. First, the quantitative change in media coverage was analyzed according to the criteria by time, subject and media type. In addition, keyword frequency analysis and semantic network analysis were conducted to analyze the trends of the contents of the press and the frames inherent in the press. The results showed that the media showed a major interest in the library's informational, educational, and cultural functions, and the trend of the subject's interest was generally consistent with that of the library community, except for the issue of librarianship. Lastly, the main attitudes that the media take toward the reporting of library articles were the reporting and advertising functions.

• The Journal of the Korea Contents Association
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• v.19 no.12
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• pp.299-312
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• 2019

This study examined the effect of media and personal frames on readers' attitude towards newspaper articles and on their perceived fairness. Study 1 examined the frame effects with the issue of the Candlelit Protest in 2008 and Study 2 did with the issue of the Four Major Rivers Restoration Project. Results indicated that in both studies two frames had main effects on readers' attitude and yet their interaction was not significant. In both studies, effects of personal frame were partially significant on the perceived fairness of the article, but main effects of media frame and interaction effects between two frames were not significant. These findings demonstrated that readers' attitude towards newspaper articles and on their perceived fairness would be influenced by their headlines and their source along with their content.

• Korean journal of communication and information
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• v.84
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• pp.152-188
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• 2017

This study stereotyped the media on the basis of ideological inclinations and media types and explored the news coverage through word analysis, network analysis, and frame analysis. There was no difference between conservative media and progressive media in terms of the amount of news. The conservative mainstream media considered the THAAD rumor as an unnecessary misunderstanding and a rumor based conflict of the south-south. The progressive mainstream media mentioned much about Hwang Gyoan, external influences, and lies and highlighted the government's opinion that there was external influence that spread a vicious rumor. Conservative media mentioned on the bringing about social disturbance and in case of progressive media mentioned social disturbance, and progressive media mentioned the responsibility of government and the attitude of conservative media about the diffusion of the rumor. In conclusion the press framed the THAAD rumor on the basis of their ideological inclinations instead of the role of journalist.

• Proceedings of the IEEK Conference
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• 2001.09a
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• pp.59-63
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• 2001

기존 스케일러빌러티(scalability) 동영상 부호화 알고리듬 의 문제점을 개선하기 위하여 본 논문에서는 다중 레퍼런스 프레임 방법을 기저 계층(base layer)과 확장 계층(enhancement layer)의 움직임 보상시 사용하여, 부호화 효율 및 드리프트 현상을 현저히 감소시키는 효과를 가져온다. 전산 모의 실험을 통하여 제안 알고리듬은 기존의 H.263+ 알고리듬에 비해 스케일러빌러티 모드를 작동하였을 때와 작동하지 않았을 경우 모두에 대해 더 나은 부호화 효율을 보여 주고, 이전 레퍼런스 확장 계층이 네트웍 사정으로 전송되지 않았을 경우에도 제안하는 알고리듬은 거의 화질의 손실이 없이 복원할 수 있음을 보여준다.

• Proceedings of the Korean Information Science Society Conference
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• 2002.10d
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• pp.70-72
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• 2002

컴포넌트 기반 구조의 프레임 워크인 샤모아 프레임 워크(Chamois Framework)는 다양한 컴포넌트 아키텍쳐중 COM(Component Object Model)과 Web Service로 개발되었다. 컴포넌트 기반 소프트웨어 개발(Component-Based Software Development)은 이미 작성된 소프트웨어 컴포넌트를 자신의 목적에 맞도록 재사용함으로써 여러 가지 위험 요소가 따를 수 있다. 따라서, 샤모아 프레임 워크에서 맞춤으로 변형된 컴포넌트에서 발생하는 오류를 테스트하기 위한 컴포넌트 맞춤 테스트 기법이 필요하다. 본 논문에서는 컴포넌트 맞춤 테스트 기법을 오류삽입 기반의 COM으로 확장하여 COM 컴포넌트 맞춤 테스트 기법을 샤모아 프레임 워크에 적용한 사례를 보인다.

• The Journal of the Korea Contents Association
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• v.20 no.7
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• pp.66-85
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• 2020

The purpose of this study is to explain and predict trends the AI development process based on AI technology patents (total) and AI reporting frames in major newspapers. To that end, a summary of South Korean and U.S. technology patents filed over the past nine years and the AI (Artificial Intelligence) news text of major domestic newspapers were analyzed. In this study, Topic Modeling and Time Series Return Analysis using Big Data were used, and additional network agenda correlation and regression analysis techniques were used. First, the results of this study were confirmed in the order of artificial intelligence and algorithm 5G (hot AI technology) in the AI technical patent summary, and in the news report, AI industrial application and data analysis market application were confirmed in the order, indicating the trend of reporting on AI's social culture. Second, as a result of the time series regression analysis, the social and cultural use of AI and the start of industrial application were derived from the rising trend topics. The downward trend was centered on system and hardware technology. Third, QAP analysis using correlation and regression relationship showed a high correlation between AI technology patents and news reporting frames. Through this, AI technology patents and news reporting frames have tended to be socially constructed by the determinants of media discourse in AI development.