• Journal of Digital Convergence
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• v.13 no.10
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• pp.147-155
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• 2015

The objective of this research is to empirically analyze the impact of contents update or patch service in online game, being provided after delivery to correct faults and to improve performance of the game. Regression analysis is applied to the data set, where the weekly increase rate of playing times is dependant variable, and the time(week) and two types of contents updates are introduced as independent variables. Statistical results show that the time(week) negatively influences the weekly increase rate of playing times. But the impact of new contents generation and contents adjustment on the weekly increase rate of playing times is not statistically significant, implying that once online game is published, contents update has no significant impact on the playing times. Implications for game designs are provided as a conclusion.

• Proceedings of the Korea Contents Association Conference
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• 2018.05a
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• pp.571-572
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• 2018

본 논문은 IoT 장비가 라우터에 연결되어 서비스를 제공하는 홈 IoT 환경에서 안전한 펌웨어 무선 업데이트에 대한 문제점과 이에 대한 대응방안을 정리하였다.

• Journal of the Korea Society of Computer and Information
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• v.27 no.7
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• pp.137-144
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• 2022

This study is an empirical study on whether the interval of K-pop content updates and price changes consumer purchasing intentions for domestic fandom commerce platforms that turn their profit structure online and strengthen fandom-based marketing to cope with changes in the digital environment. FGI and a survey was conducted using a conjoint analysis designed to confirm the difference in price elasticity according to the content update interval. As a result, the price elasticity of K-pop content was found to be an inelastic characteristic, and the change in price elasticity according to the content update interval was not statistically significant. This study provides basic data to be used to establish a marketing strategy for the fandom commerce market that will grow in the future.

• Proceedings of the Korea Contents Association Conference
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• 2009.05a
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• pp.743-747
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• 2009

We designed and implemented an automatic update system of 네비게이션 contents. Currently car users are updating map contents of their 네비게이션 system by using SD memory card. In the implemented system, map contents are downloaded via WI-FI internet access while served in a gas station. To prevent free rider at gas stations, we adopted authentication mechanism based on MAC address.

• Digital Contents
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• no.2 s.93
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• pp.34-39
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• 2001

웹캐스팅 비즈니스에 있어서 콘텐츠의 중요성은 굳이 언급하지 않아도 될 정도로 크다. 쥬피터 커뮤니케이션즈의 조사에 근거하면, 미디어 사업에서의 콘텐츠의 중요성이 사업성을 좌우하는 절대적인 기준으로서 콘텐츠 기획 제작 보급이 70%정도 차지한다고 할 정도이다. 특히 웹캐스팅 비즈니스는 웹미디어 비즈니스이기 이전에 콘텐츠 비즈니스이므로 콘텐츠의 중요성은 더욱 크다. 콘텐츠 기획과 제작능력이 웹캐스팅 비즈니스의 최대의 관건이자 최고의 경쟁력임을 명심해야 한다.

• The Journal of the Korea Contents Association
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• v.18 no.10
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• pp.111-120
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• 2018

The rapid use of Facebook among colleges, the present study was to explore the motivations of college owned Facebook among college students. The factor analysis The factor analysis showed that the college students perceived that the intimacy, update of college information, sharing daily lives, use of time, seeking useful information are important motivations when they use college Facebook. The extracted factors such as emotional intimacy, information update and sharing daily lives also play significant variables to affect Facebook effectiveness such as "like" and "sharing others." The results suggest that Facebook managers need to use college Facebook as a social medium not by one way communication medium to the college students.

• 한국HCI학회:학술대회논문집
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• 2008.02a
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• pp.612-617
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• 2008

To develop the broadcasting application for DMB, the programmers have to aggregate the content. In this case of content such as news, it would be hard to provide successively updated content. This paper introduces a creation system which can automatically create the news application for data broadcasting on DMB based on the web news content updated immediately. The designed creation system aggregates the news content using RSS based XML and produces the news application by transcoding the web content which can be applied on DMB.

• The Journal of the Korea Contents Association
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• v.11 no.4
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• pp.83-91
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• 2011

The roadmap DB update for unknown roads is a very important factor for car navigation systems. In this paper, we propose a cloud computing based roadmap generation method for use between heterogeneous navigation system for unknown roads. While the drivers drive on unknown roads, the proposed method extracts the road attribute information, and then generates the metadata in an XML format that is available for the heterogeneous navigation systems in a cloud environment. The metadata is proposed to be used as a replacement for conventional proprietary roadmap formats which used by roadmap providers, which is efficient for heterogeneous navigation system providers in a cloud computing environment. Then, this metadata is provided to the roadmap DB providers through the cloud computing interfaces. With the proposed method, the roadmap DB providers update the own roadmap DB for navigation systems in real time. Therefore, the proposed method can reduce the costs of an actual traveling test and the maintenance for the roadmap DB provides. Thus, the cloud-oriented road map generation method can more efficiently update the unknown road information.

• Digital Contents
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• no.9 s.124
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• pp.120-121
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• 2003

온라인 게임의 선두 주자라 할 수 있는 엔시소프트의 리니지가 '혈맹'을 주제로 한 에피소드 I '말하는 섬'부터 에피소드 XII인 '아덴'까지의 파트I을 성공리에 끝마쳤다. 그리고 지난 8월 6일, 테스트서버에서 선보였던 파트 II정복을 주제로 한 '크로스랭커(엇갈린증오)'의 첫번째 에피소드인 '빛과 그림자'가 본서버에 업데이트 했다. 이와 동시에 새롭게 제작된 브랜드 이미지와 바뀐 서버 선택창, 추가된캐릭터의 슬롯, 리뉴얼된 디자인까지 이번 업데이트를 통해 함께 맛볼 수 있다.

• Proceedings of the Korean Information Science Society Conference
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• 2008.06b
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• pp.191-195
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• 2008

최근 데이터 방송은 새로운 콘텐츠의 부재로 어려움을 겪고 있지만 사용자 중심의 서비스와 플랫폼을 지향하는 웹 2.0의 개념과 기술의 도입을 통해 콘텐츠 활성화에 기여할 것으로 보인다. 그에 대한 기대와 요구가 있으나 구체적인 구현 사례는 존재하지 않으므로 이에 본 논문에서는 웹 2.0으로 각광받고 있는 RSS를 통해 웹에서 지속적으로 업데이트가 이루어지는 최신 정보를 별도의 수집과정 없이 데이터 방송서비스를 생성하는 시스템을 개발했다. 지상파 DMB 데이터 방송의 경우 실시간으로 업데이트가 이루어지는 콘텐츠의 경우 지속적인 반영이 어렵지만 RSS를 통해 콘텐츠를 생성함으로써 저작 단계 및 시간을 줄여 보다 웹의 다양한 내용의 최신 정보를 사용자에게 제공할 수 있다.