• Title, Summary, Keyword: media frame

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Frame Analysis of Political News in Social Media: Focus on the keyword, "presidential election" in Wikitree (소셜 미디어 정치 뉴스 프레임 분석: 위키트리 '대통령선거' 키워드를 중심으로)

  • Lee, Hyun-suk
    • Journal of Digital Convergence
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    • v.15 no.2
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    • pp.309-318
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    • 2017
  • This study is for analyzing the tone, the frame and the characteristics of political news in social media. Social news media is not same as old media in sharing news freely by SNS like tweeter, facebook and reporting, editing by anyone using SNS with various opinions. With Content analysis, sampling 419 cases from 'Wikitree' by the keyword, 'presidential election', all the full text analysed each how is social media making public opinion differently and which frame is using in. As the result, the social media has different tone, frame, and characteristic due to the reported figure, type of report, information source, attitude to the government, specifically shows a lack of in-depth report and distinct soft-journalism just same as old media's. Because the tone of social news media is not probable, specific but improbable, vague, using the irrational, strategic and episodic frame mainly.

Dynamic Multi-frame Transmission Technology Using the WiMedia MAC for Multi-hop N-screen Services

  • Hur, Kyeong
    • Journal of information and communication convergence engineering
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    • v.14 no.1
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    • pp.21-25
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    • 2016
  • N-screen is a promising technology to improve support for multimedia multicasting, content sharing, content mobility, media scalability, and seamless mobility. In this paper, the WiMedia distributed-MAC (D-MAC) protocol is adopted for development of a seamless N-screen wireless service. Furthermore, to provide a multi-hop, one source multi-use N-screen service through point to point streaming in a seamless D-MAC protocol, a dynamic multi-frame transmission technology is proposed. In this technology, a dynamic time slot allocation scheme and a multi-hop resource reservation scheme are combined. In the proposed dynamic time slot allocation scheme, two thresholds, a hard threshold and a soft threshold, are included to satisfy the power consumption and delay requirements. A multi-frame DRP reservation scheme is proposed to minimize end-to-end delay during the multi-hop transmissions between N-screen devices. The proposed dynamic multi-frame transmission scheme enhances N-screen performance in terms of the multi-hop link establishment success rate and link establishment time compared to the conventional WiMedia D-MAC system.

Asymmetric Bias of the Ferry Sewol Accident News Frame Discriminatory Aspects and Interpretive of Media (세월호 사고 뉴스 프레임의 비대칭적 편향성 언론의 차별적 관점과 해석 방식)

  • Lee, Wan-Soo;Bae, Jae-Young
    • Korean journal of communication and information
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    • v.71
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    • pp.274-298
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    • 2015
  • Doctoral Candidate, Department of Communication, Pusan National University This study analyzed the political and social significance of the disaster accident news with the frame and bias concept. In particular, this study confirmed theoretically how domestic media biased frame when it presents problem definition, causing interpretation, moral evaluation, and post-prescription on the ferry Sewol accident, In addition, the bias of the frame was analyzed comparing what is the difference between the conservative newspapers and liberal newspapers. Findings are as follows. First, in diagnosis of ferry Sewol accident, news slanted fragmentation frame>personalization frame>authority-disorder frame. The Chosun Ilbo focus on fragmentation bias, meanwhile Hankyoreh focus on the authority disorder relatively. Second, in accident evaluation, responsibility frame> moral frame> problem-solution frame. The Chosun Ilbo focus on responsibility frame and moral frame. But Hankyoreh focus on responsibility frame and problem-solution frame. Third, in the matter of responsibility, government frame>personal frame>organizational frame. Chosun Ilbo biased responsibility of the government and individuals, while the Hankyoreh is relatively more emphasis on government responsibility and the responsibility of the organization also showed. Fourth, in problem solving, thematic frame and episodic frame bias appeared as rough and level. Chosun Ilbo showed episodic frame, Hankyoreh showed thematic frame. News frame and bias as well as ideological differences of media on ferry Sewol accident was discussed in the context of the social dimension.

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STM-based Media Streaming for Wireless Ad Hoc Link Quality (무선 애드혹 링크 품질을 위한 STM 기반의 미디어 스트리밍)

  • Lee, Chong-Deuk
    • The Journal of Advanced Navigation Technology
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    • v.17 no.3
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    • pp.285-291
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    • 2013
  • This paper proposed a new STM-based media streaming scheme to assure the wireless ad hoc link quality. The proposed scheme can assure the link quality by the stream monitoring, assurance, and update procedure, and it can be monitored the media frame by streaming time $t_{new}$. This paper minimizes the link error rate and re-transmission rate using the media streaming update based on the frame size. The simulation results show thst the proposed scheme outperforms STCP and RMST.

Design and use of the Signification and Communication Analysis Frame for the Brand Logo Sign: based on the Social Media Brands (브랜드 로고 기호의 의미작용과 커뮤니케이션 분석 체계의 제안과 활용:소셜 미디어 브랜드 로고를 중심으로)

  • Kwon, Boh-Youn
    • The Journal of the Korea Contents Association
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    • v.11 no.6
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    • pp.76-89
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    • 2011
  • The first purpose of this paper is to design brand logo sign analysis frame, 'SCoL'(Analysis frame of signification and communication for the brand logo). It has semiotic view and communication function. And the second is to prove propriety of the suggested frame by application to social media brand logos. The SCoL frame is based on 4 features of logo sigh to have analytic consistency. Also, it covers whole semiological process with index, icon, symbol as signification understanding and reach communication step with Jakobson's theory. As the results, the findings are follow; The SCoL frame can be useful to get comprehensive semiotic understandings and communication functions about logo signs. The social media brands build their own meaning area with logo signs and they depend on different communication function.

Effects of Media and Personal Frames on Interpreting Newspaper Articles (미디어 프레임과 개인 프레임이 신문기사의 해석에 미치는 효과)

  • Jun, Mi Youn;Jung, Taeyun
    • 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.

Models for Social Media-Based Governments

  • Khan, Gohar Feroz
    • Asia pacific journal of information systems
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    • v.25 no.2
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    • pp.356-369
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    • 2015
  • Public sectors around the world utilize social media tools and technologies in their daily activities for a variety of purposes, including disseminating useful information, fostering mass collaboration, and enforcing laws and regulations. A number of social media-based government stage models have emerged to document this use. In this chapter, we conducted a qualitative meta-synthesis of four social media-based government models. These models include 1) the open government maturity model, 2) the social media utilization model, 3) the adoption process for social media, and 4) the social media-based engagement model. The concepts, metaphors, and themes contained in these developmental models are extracted through a series of in-depth semantic analyses of descriptions, resulting in a common frame of reference.

Implementation of IWF function based on MG(Media Gateway) System (MG(Media Gateway) System에 기반한 IWF 기능 구현)

  • Kang, Deok-Ki;Lee, Jong-Chan
    • 한국정보통신설비학회:학술대회논문집
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    • pp.491-494
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    • 2008
  • 과거 CDMA 시스템에서 이동단말과 PSTN 및 PSDN간의 통신이 가능하게 하기 위해서는 망간의 정합기능을 수행하는 연동장치(IWF Inter-Working Function)가 필요로 되는데, 이때 이동단말과 BSC/MSC간의 무선 데이터를 IWF로 HDLC 프레임 형태로 구동하고 반대로 IWF로부터 수신된 데이터 프레임을 이동 단말측으로 전달하기 위하여 HDLC frame driver의 역할이 필요하다. 또한 교환기와 IWF간의 데이터 통신은 Frame-relay 프로토콜을 이용하며 정합기능을 수행해 주어야 한다. 본 논문에서 구현된 기능은 과거 CDMA 의 MSC 내에 구현된 본 기능이 HDLC 정합, Frame-Relay 정합, IPC, Datapath 등의 기능들로 구분되어 분리되어 있는 구조를 통합하여 하나의 기능 Board로 통합하였고 이러한 기능을 MG(Media Gateway) System에 기반하여 구현하여 적용하였다.

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Tile-level and Frame-level Parallel Encoding for HEVC (타일 및 프레임 수준의 HEVC 병렬 부호화)

  • Kim, Younhee;Seok, Jinwuk;Jung, Soon-heung;Kim, Huiyong;Choi, Jin Soo
    • Journal of Broadcast Engineering
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    • v.20 no.3
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    • pp.388-397
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    • 2015
  • High Efficiency Video Coding (HEVC)/H.265 is a new video coding standard which is known as high compression ratio compared to the previous standard, Advanced Video Coding (AVC)/H.264. Due to achievement of high efficiency, HEVC sacrifices the time complexity. To apply HEVC to the market applications, one of the key requirements is the fast encoding. To achieve the fast encoding, exploiting thread-level parallelism is widely chosen mechanism since multi-threading is commonly supported based on the multi-core computer architecture. In this paper, we implement both the Tile-level parallelism and the Frame-level parallelism for HEVC encoding on multi-core platform. Based on the implementation, we present two approaches in combining the Tile-level parallelism with Frame-level parallelism. The first approach creates the fixed number of tile per frame while the second approach creates the number of tile per frame adaptively according to the number of frame in parallel and the number of available worker threads. Experimental results show that both improves the parallel scalability compared to the one that use only tile-level parallelism and the second approach achieves good trade-off between parallel scalability and coding efficiency for both Full-HD (1080 x 1920) and 4K UHD (3840 x 2160) sequences.

Korean Media Partisanship in the Report on THAAD Rumor Network and Frame Analysis (사드 루머(THAAD rumor) 보도에 나타난 한국 언론의 정파성 네트워크 분석과 프레임 분석을 중심으로)

  • Hong, Juhyun;Son, Young Jun
    • 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.

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