• Proceedings of the Korea Contents Association Conference
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• 2009.05a
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• pp.927-932
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• 2009

There is such a kind of characteristic by using the computer digitization technology's interaction. It not only provides the authoring tool, and also has the user-friendly window. The paper based on this kind of interaction, through the sound and the color exchange of information, as well as each information's digitization, carries on about the scientific dielectric related advance research. This research carries on the analysis to the people to the color and the sound perceptual characteristic first, then makes comparison to the people regarding the color and the music perceptual cognition.. The research is about the research stage of the interactive sound installation creation, which shape is carried on the analysis through the extraction image in color. It is based on the perceptual characteristic,is that the algorithm manufacture reasearch of how to make color sonification. Through capturing the non-stop changing colors by camera,it transforms colors into music. The paper's foundation is the fundamental algorithm manufacture of experimental music composition.

• Annual Conference of KIPS
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• 2010.11a
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• pp.1086-1089
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• 2010

글로벌 기업은 공통 활용 가능한 IT 요소를 통합/재정립하여 비즈니스 전략을 효과적으로 지원하기 위한 IT Shared Service(이하 ITSS) 체계로 전환하고 있다. IT 자원은 통합되고 업무는 네트워크 기반의 가상화된 서비스로 제공되며, 모바일 중심의 개인 업무 환경으로 전환되고 있다. 본 논문은 상용화된 보안 인증 방식 중 ITSS 운영환경에 적합한 방식을 검토하고, 문제점 및 취약점을 찾아 개선 방안을 도출하고자 한다. 특히, 모바일 환경이 급속도로 확산되는 추세에서 USIM을 활용한 인증 방식이 기업의 보안 요구사항을 충족 시킬 수 있는지 집중 검토하고자 한다.

• Journal of Digital Convergence
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• v.13 no.10
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• pp.33-40
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• 2015

Today the computerization in overall civil life is globally progressing, and software plays a central role in all interdisciplinary areas of society. These changes of information environments lead to the change of values and paradigm shift, and the change of Korean educational policies is also happening. As human-machine interaction is becoming ubiquitous, code literacy is going to play an important role before long. Despite these transitions, information education in universities in Korea focuses on just driving application programs. In this paper, we explore overall educational system and curriculum of universities in Korea. And we present educational factors corresponding to educational levels and contents. Presented five factors coupling three educational contents and three educational levels may be dedicated to design curriculum.

• The Journal of the Korea Contents Association
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• v.16 no.3
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• pp.247-256
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• 2016

This paper points out that the existing digital story creation tools are biased in the field of entertainment storytelling, so it proposes a specialized tool for non-fiction creation. This paper selects Quantifying Theory to design this tool. When creating nonfiction storyline, it is important to have the appropriate combination between the actual events and fictional elements. A Gossip System, based on Quantifying Theory, is suitable for that work. Before designing a Gossip System as a nonfiction creation tool, this analysis evaluated that the Gossip System in and . As a result, the linked structure in is useful in searching for material for non-fiction creation, and the separated structure in is ideal for arranging dramatic events. This paper proposed a method of switching the fact to fiction through a combination of this two Gossip System structure. I conclude that this is the best method for non-fiction creation tool.

• The Journal of the Korea Contents Association
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• v.21 no.6
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• pp.62-70
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• 2021

2020 was a year in which the world spent in disorder due to the pandemic of Coronavirus infection-19(COVID-19). The pandemic was at the beginning of a turning point in history. For examples, the Black Death(Pest) that destroyed the feudal system of medieval Europe in the 14th century, smallpox that led to the destruction of the Inca Empire by Spain in the 17th century, and the Spanish flu that ended World War I early. The great transformation that will come after COVID-19 is presented from various fields and perspectives, but the understanding and direction of the transformation is ambiguous. This study attempts to derive and to analyze core terms based on a network of the future of globalization after COVID-19. Four Networks related to globalization, anti-globalization, and globalization and digitalization after COVID-19 were established respectively. A network integrating four networks was also constructed. The core terms were extracted from the hub nodes, the stress centrality, and the simplified network to which the K-core algorithm was applied. After COVID-19, the changes in globalization were analyzed from the extracted core terms. This study is thought to be meaningful to propose a method of deriving and analyzing core terms based on a network in understanding social changes after COVID-19.

• Journal of Cadastre & Land InformatiX
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• v.45 no.1
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• pp.151-167
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• 2015

At present cadastral surveying is being driven fort combination of digitalized cadastral map accord with real cadastral boundary between cadastral resurvey area and World Geodetic System transformation about all country. So this study is conducted to newly establish items being needed in making digitalization of parcel boundary points based on the World Geodetic System in registration conversion surveying. For this study firstly management of mountainous districts Act, related laws and registration conversion-related laws and regulations are reviewd. Secondly, economical, administrative validation by using data from 12-branch companies of LX is analyzed. Thirdly, surveying method and procedure were established through experimental surveying on the two cases such as digital and analog area. Finally, through investigating standard of estimate about cadastral surveying, it was calculated amendment of registration conversion surveying fee based on World Geodetic coordinate System.

• Communications of Mathematical Education
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• v.34 no.3
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• pp.201-214
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• 2020

In December 2019, new coronavirus (COVID-19) which was started from Wuhan caused a dramatic changes in college mathematics education around the world from the spring semester 2020. All classes in college was switched to online classes at once. As a result, many efforts were made to keep the quality of mathematics education in college. We have discussed the situation that we did experience and discussed a possible changes that future mathematics education and research can face in the post-corona era (after coronavirus, AC era). Finally, we discussed an evaluation method for student activities that can be used in online class evaluation.

• Proceedings of the Korean Society of Broadcast Engineers Conference
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• 2013.11a
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• pp.16-17
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• 2013

최근의 방송은 고화질, 고품질, 실감화 등으로 방송통신융합과 신규 서비스가 나오게 됨으로서 멀티플랫폼으로 발전하고 있다. 뿐만 아니라 디지털 전환에 따른 방송장비의 진화로 장비수요가 증가하고 있는 추세이다. 국내는 주로 방송장비산업체가 중소기업 위주로 이루어져 있어, 정부차원의 적극적인 지원과 국내 외의 표준화를 통한 국산 방송장비의 원천 기술 확보 및 방송사업자의 적극적인 활용을 통한 검증으로 경쟁력 강화가 함께 이루어질 수 있도록 하여야 할 것이다. 또한 정부의 지원으로 기 개발된 장비는 개도국과 선진국으로 분류하여 차별화된 방송장비로 공략하고, 개도국에 중복된 지원을 단일 창구화하여 공략할 수 있도록 정부차원의 정책이 필요할 것으로 보인다.

• Journal of Digital Contents Society
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• v.9 no.4
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• pp.551-560
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• 2008

The basic strategy of OSMU(One-source Multi-use) in digital image is a marketing that applying one source to other genres for leverage based on that cross-referencing in different genre enabled that one material(one-source) has synergy effect when reproduced to various products(multi-use) as cultural sources are available through on-line and digital format. Recently, according to the characteristics of culture industry with Window Effect, many culture contents such as movies, games, animations and characters are carefully planned at its design stage to get the maximum effect. Especially, the fact that one leading-trend source makes it easier to produce additional products with the least cost is observed and it enables organized management which resulted in low marketing and PR cost. This paper confirmed that OSMU strategy in Korea mainly get started from online to offline comparing to Japan and USA.

• Journal of Korean Society of Archives and Records Management
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• v.23 no.3
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• pp.137-163
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• 2023

In 2020, the digitization of the previously partially researched "6.25 War military records" was completed and transitioned to public access, allowing anyone to utilize the digitized materials. Following concerns regarding the effective utilization of these records and the creation of historical value, this study analyzed issues found in the specific region of Hamyang in Gyeongsangnam-do based on the management status and utilization information of the National Archives of Korea, War Memorial of Korea, and Army Records and Information Management System that primarily managed the records. Furthermore, it proposes developing the metadata elements to address the issues, constructing a digital archive, enhancing the interconnectedness of war records, providing educational and exhibition services, and offering various forms of research materials.