• Proceedings of the Korea Contents Association Conference
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• 2011.05a
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• pp.305-306
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• 2011

웹 서비스를 하는 많은 곳에서 콘텐츠 관리를 용이하게 하기 위하여 CMS를 이용하여 운영을 하고 있다. 그러나 웹 분야의 추세 및 글로벌화에 따라 앞으로의 콘텐츠 관리는 다국어로 관리되어야 하지만 기존의 CMS로는 어려운것이 현실이다. 본 연구는 한국전통식품포탈을 리뉴얼하는 과정에 있어서 콘텐츠를 다국어로 관리하기 용이한 gCMS를 도입하는 1차 도입 결과 및 2차 고도화 방안에 대해 기술한다. 도입된 gCMS는 기존의 CMS와 달리 콘텐츠를 매체별로, 각 매체별 콘텐츠는 다양한 매체와 다국어 서비스의 기반을 구축하는 시스템이다. 또한 콘텐츠, 메뉴, 항목, 기초코드, 메시지 등의 모든 언어 요소를 다국어로 관리하여 완벽하게 다국어를 지원한다.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.24 no.6A
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• pp.775-781
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• 1999

A multi-media variable processing gain DS/CDMA system are considered. Two types of information sources with different rates and transmitting powers are assumed to be stransmitted simultaneously in the same channel. Average signal-to-noise ratios at the correlation receiver outputs for each type of information sources are analytically derived as funtions of partial cross-correlations between spreading code sequences. As the difference of information rates between information sources increase, the difference between signal-to-noise ratio regarding random spreading code and that regarding pseudo random spreading code increases (maximum 1.3dB). The result can provide a analytical tools for use in multi-media DS/CDMA system design.

• Korean Chemical Engineering Research
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• v.58 no.3
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• pp.325-345
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• 2020

Determination of Best available technology (BAT) was suggested to reduce volatile organic compounds (VOCs) in a petrochemical industrial complex, by conducting human health risk, environmental, and economic assessment based on multimedia fugacity model. Fate and distribution of benzene, toluene, ethylbenzene, and xylene (BTEX) was predicted by the multimedia fugacity model, which represent VOCs emitted from the industrial complex in U-city. Media-integrated human health risk assessment and sensitivity analysis were conducted to predict the human health risk of BTEX and identify the critical variable which has adverse effects on human health. Besides, the environmental and economic assessment was conducted to determine the BAT for VOCs reduction. It is concluded that BTEX highly remained in soil media (60%, 61%, 64% and 63%), and xylene has remained as the highest proportion of BTEX in each environment media. From the candidates of BAT, the absorption was excluded due to its high human health risk. Moreover, it is identified that the half-life and exposure coefficient of each exposure route are highly correlated with human health risk by sensitivity analysis. In last, considering environmental and economic assessment, the regenerative thermal oxidation, the regenerative catalytic oxidation, the bio-filtration, the UV oxidation, and the activated carbon adsorption were determined as BAT for reducing VOCs in the petrochemical industrial complex. The suggested BAT determination methodology based on the media-integrated approach can contribute to the application of BAT into the workplace to efficiently manage the discharge facilities and operate an integrated environmental management system.

• The Journal of the Korea Contents Association
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• v.20 no.4
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• pp.49-61
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• 2020

Recently, the convergence of genre-mixed collaboration and technology-mixed collaboration in performance art strategically fuses different goals and different properties, satisfying anticipated demand, and developing into experimental forms that bring out convergence contents of new value. To supplement problems of convergence attempts and heighten levels of completion, the effective collaborative processes of media experts must be studied and improved. This thesis attempts to study effective collaborative production plans of convergence performance that correspond to the demands of the times through multimedia convergence performance prototypes(Live performance play + Pre-made digital animation). It categorizes performance production processes into pre-production and production and researches the effective collaborative production processes of convergence performances that utilize these two forms of media through work selection, production direction establishment, human resource constituents, production schedule plan establishment, visualization processes, and performance practices and rehearsals. Continuous research must be conducted based on convergence performance contents planning, changes in production methods, and an understanding of distinct characteristics among convergence contents for the industrial development systemization and vitalization of convergence contents to be made possible.

• Proceedings of the Korean Society of Broadcast Engineers Conference
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• 2015.11a
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• pp.39-40
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• 2015

방송망의 효율적인 관리 및 운영을 위해 다양한 측정 및 모니터링 방법이 제안되고 있다. 특히 디지털 방송신호의 특징상 송신 장비의 열화가 진행되더라도 수신 장비의 채널 복호 및 오류정정, 다양한 형태의 페이딩(fading) 간섭으로 인해 이를 정확히 파악하기 어렵다. 또한 운영 인력의 축소, 관리 대상 매체의 증가 등 방송사의 인력관리의 문제등도 감안할 때, 다양한 매체의 종합적인 품질 관리를 위해서는 집약적이고 시간 지속적인 측정방법의 도입이 필요하다. 본 논문은 이러한 다매체 다채널 방송 환경에서 효율적인 측정 및 모니터링을 위해 집적화된 형태의 방송 모니터링 시스템의 구현 방법을 제안한다. 제안하는 시스템은 다양한 매체의 튜너를 하나의 제어기에 연결하고 이를 스케줄링 기법에 의해 순차적으로 측정한 후 방송 품질의 핵심 파라미터 측정결과를 네트워크를 통해 원격 서버로 전송한다. 이를 통해 단기 및 장기모니터링을 실시할 수 있으며, 일간, 월간, 연간 신호의 변화를 종합적으로 측정 및 모니터링 할 수 있어 시간 및 계절에 따른 신호 품질의 변화 및 순간적인 방송 신호의 변화 등을 감지할 수 있는 새로운 형태의 방송 품질 모니터링 시스템이다.

• Journal of Digital Convergence
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• v.20 no.4
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• pp.553-563
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• 2022

In the multimedia era and contemporary art, the expression of narrative is expanding in various ways based on formal theory. And the expression form is maximized according to the use of each medium. In terms of understanding artworks, an approach that combines various expressions and media using these narratives is also possible. Therefore, this study analyzed the works of the artists by selecting three artists, Sadic Guissi Alfrazi, Lindsay Sears, and Kara Walker, who fused the media using narrative structures. Through this, it was intended to present the artistic value and significance of the work and the possibility of expanding the narrative expression of contemporary art in the future. As a result of the analysis of previous artists' works, it was shown that the phase of convergence can be derived by using the medium of narrative concepts beyond the dichotomy of content and form, confirming that digital technology and media development are changing the form of art. In addition, it was confirmed that the use of narrative structure facilitates media conversion. It is expected that discussions on the new paradigm of contemporary art will progress in the future.

• Proceedings of the Korean Society for Information Management Conference
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• 2003.08a
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• pp.295-302
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• 2003

정보매체와 통신 기술의 발달로 인한 정보의 범람 속에서 필요한 정보를 신속, 정확하게 얻기 위한 수단으로서 서지통정을 학자들의 이론을 통해 그 의미를 다시 정립하고자 하였다. 특히 세라와 이건의 사회인식론을 토대로 연구하고, 미시적 서지통정과 거시적 서지통정을 특징을 비교하여 다매체 시대에 서지통정의 나아갈 방향을 제시해 보고자 하였다.

• Broadcasting and Media Magazine
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• v.9 no.2
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• pp.4-12
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• 2004

현재 미디어 산업이 겪고 있는 변화의 핵심은 단연 디지털 혁명에 기반한 소비자 주권의 강화이다. 다매체 다채널 환경에서 대다수 소비자들은 동일한 콘텐츠를 다양한 플랫폼을 통해 소비함으로써 언제, 어디서, 어떤 매체 또는 단말기를 통할 것인가는 이제 이용자들이 결정하게 된다. 이제 제작과 편성, 공급 모두를 제작자가 통제하는 방식은 점차로 이용자 중심의 시장에서 밀려날 것으로 보인다. (중략)

• Digital Contents
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• no.11 s.126
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• pp.20-22
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• 2003

현재 미디어 산업이 겪고 있는 변화의 핵심은 단연 디지털 혁명에 기반한 소비자 주권의 강화이다. 다매체 다채널 환경에서 대다수 소비자들은 동일한 콘텐츠를 다양한 플랫폼을 통해 소비함으로써 언제, 어디서, 어떤 매체 또는 단말기를 통할 것인가는 이제 이용자들이 결정하게 된다. 이제 제작과 편성, 공급 모두를 제작자가 통제하는 방식은 점차로 이용자 중심의 시장에서 밀려날 것으로 보인다.

• The Sea:JOURNAL OF THE KOREAN SOCIETY OF OCEANOGRAPHY
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• v.12 no.1
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• pp.24-31
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• 2007

Global fates of polychlorinated biphenyl(PCB) were investigated with a fugacity based multimedia transport and fate model, Globe-POP(persistent organic pollutant). The accumulation of PCB was directly affected by the emission patterns of PCB into the atmosphere and surface areas of environmental compartments. Partition coefficients and reaction rates also influenced on the accumulation patterns of PCB. The emission patterns of PCB in 10 climate zones were consistent for the past 70 years, while the contribution of PCB in high-latitude zones to the globe has increased by cold condensation. Considering the amounts of emission and accumulation of PCB, the North temperature zone is regarded as an important source and sink of PCB. Meanwhile, in spite of no significant sources, POPs accumulate in Antarctic environments mainly due to extremely low temperature. Finally we suggested that a global water balance accounting for snow/ice should be incorporated into multimedia environmental models for high-latitude zones and polar regions with the seasonal snow pack and/or permanent ice caps. The modified model will be useful to evaluate the influence of climate change on the fate of POPs.