• 한국콘텐츠학회논문지
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• 제5권2호
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• pp.165-175
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• 2005

세계적으로 게임 산업은 문화 콘텐츠 산업의 핵심으로 인정받으면서 2008년경에는 전체규모가 1,000억 달러를 넘어서며 문화 콘텐츠 산업 성장을 실질적으로 주도할 것으로 예상된다. 이러한 추세에 맞추어서 한국 게임 산업의 국제적인 경쟁력을 높이고 지배적인 위치를 점하기 위해서는 현재 세계적인 게임 시장내에서 우의를 점하고 있는 요소들에 대한 재점검과 발전 방향에 대한 연구과 필요한 시점이다. 본 논문은 IT 기술의 급속한 발전과 그에 따른 홈 네트워킹, 유비쿼터스(Ubiquitous) 환경이 본격적으로 조성이 되면서 앞으로 세계시장에서 더욱 더 강한 경쟁력을 갖추기 위한 요소들 중 게임 그래픽 제작 파이프라인의 하나인 텍스쳐 매핑 제작 체계에 대한 효과적인 파이프라인의 구성에 대해 연구하고 발전방향을 제시 하는데 그 목적이 있다.

• 디지털산업정보학회논문지
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• 제5권3호
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• pp.9-18
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• 2009

This paper proposes a Ubiquitous Henhouse Monitoring System (UHMS) that can not only monitor henhouse's conditions and raising environments, but also control the henhouse remotely by using sensor network technology. The system consists of three layers. The physical layer connects sensors with facilities. The middleware layer processes and manages data collected from the physical layer. And the application layer provides the user with the user requested services. The system provides a real-time monitoring service, a facility controlling service, an expert service, a consumer safety service, and a mobile message service via interacting with components of each layer. Finally, a henhouse model is defined and the relevant system components and the application GUIs are implemented.

• 디지털산업정보학회논문지
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• 제4권4호
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• pp.63-69
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• 2008

Recently, every student would take lessons without knowing no lecture in campus life. And, If you are a university student, you tired a course to register in a crowded. For solving this problem, we choose the cellular phone. Nowadays peoples have one cellular phone to one person in korea. Using cellular phone, you can use cellular phone anywhere any time. In this paper, we studied mobile synthesis system using mobile cellular phone. According to use mobile campus system, the university and students can use easy an one to one service in ubiquitous.

• 디지털산업정보학회논문지
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• 제10권1호
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• pp.61-71
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• 2014

Social networking services have changed the way people communicate. Rapid growth of information generated by social networking services requires effective search methods to give useful results. Over the last decade, social search methods have rapidly evolved. Traditional techniques become unqualified because they ignore social relation data. Existing social recommendation approaches consider social network structure, but social context has not been fully considered. Especially, the friend recommendation is an important feature of SNSs. People tend to trust the opinions of friends they know rather than the opinions of strangers. In this paper, we propose a levelized data processing method for social search in ubiquitous environment. We study previous researches about social search methods in ubiquitous environment. Our method is a new paradigm of levelelized data processing method which can utilize information in social networks, using location and friendship weight. Several experiments are performed and the results verify that the proposed method's performance is better than other existing method.

• 통상정보연구
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• 제9권2호
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• pp.103-120
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• 2007

The knowledge based economy requires more and more people to learn new knowledge and skills in a timely and effective manner. These needs and new technology such as computer and Internet are fueling a transition in e-learning. According to specialist's opinion, imagination experience studying is generalized, and learning environment that language barrier by studying, multi-language studying Machine that experience past things that disappear through simulation, and travel area, and experience future changed state disappears is forecasting to come. This is previewing finally that it may become future education that education and IT, element of entertainment is combined. Already, became story that argument for party satellite of e-Learning existence passes one season already. e-Learning is utilized already in all educations that we touch by effectiveness by corporation's competitive power improvement and implement of lifelong education in educational institutions through present e-Learning. It is obvious that when see from our viewpoint which is defining e-Learning by one industry and rear by application to education as well as one new growth power about these, e-Learning industry becomes very important means that can solve dilemma of growth real form. Only, special quality of digital industry that e-Learning is being same with other digital industry and repeat putting out a fire rapidly, and is repeating sudden change that these evolution is not gradual growth of accumulation and improvement of technology that is appearing consider need to. In the meantime, we need to observe about evolution of Information Technology. Because there is some scholars who e-Learning's concept foresees to evolve by u-Learning.(although, a person who see that these concept is not more in marketing terminology by some scholars' opinion is). This u-Learning's concept means e-Learning that take advantage of ubiquitous technology as Ubiquitous-Learning's curtailment speech. Ubiquitous, user means Information-Communication surrounding that can connect to network freely regardless of place without feeling network or computer. There is controversy about introduction time regarding these direction, but e-Learning is judged to evolve by u-Learning necessarily. Because keep in step and age that study all contents that learner wants under environment of 3A (any time, any whrer, any device) by individual order thoroughly is foreseen to come in ubiquitous learning environment that approach more festinately.

• 한국측량학회지
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• 제26권1호
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• pp.9-16
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• 2008

우리나라의 GIS시장은 '90년대 이후 지속적으로 성장하고 있다. 그러나 아직은 그 규모가 작고 산업구조도 열악한 실정이다. 최근 'u-City'구현에 대한 중앙정부 및 지자체의 높은 의지와 요구에 따라 도시관리, 건설, 환경 등 다양한 분야에서 공간정보에 대한 요구가 확대되고 있다. 이처럼 GIS와 첨단정보통신기술이 접목된 새로운 유비쿼터스 기술도입으로 GIS 시장 환경이 급속히 변모함에 따라 이에 대한 GIS산업체의 대비가 절실한 실정이다. 유비쿼터스 관련 GIS기술의 선구적인 개발을 통해 공간정보 관련 산업의 높은 성장이 예측되며, 국제시장에서의 기술선점이 가능하게 되어 해외시장으로의 진출기회 또한 확대되어 갈 것이다. 본 연구는 이러한 시대적 변화요인을 바탕으로 국가GIS기본계획상의 GIS산업육성 실적과 현재 GIS산업체의 실태를 조사해보고 당면하고 있는 제반 문제점을 분석해 이를 해소할 수 있는 방안을 제시해 보고자 한다.

• Architectural research
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• 제15권1호
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• pp.1-8
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• 2013

Over the past two decades following the 1990s, South Korea's IT industry has developed rapidly. In keeping with this trend, the architectural and urban planning sectors have also converged with IT and achieved advancement in new directions. This evolution includes a variety of conceptual terminologies such as 'home automation', ''home network', 'smart home, and 'ubiquitous-city'. However, smart homes and U-cities simply represent a conceptual extension of home networks, and there is little real difference in the technologies involved. In particular, U-cities remain focused on infrastructure rather than on the development of specific content; consequently, they have failed to demonstrate distinctive features to clearly differentiate themselves from conventional cities. In such a context, this research aims at the proposal of a 'ubiquitous pavilion' as a component of the efforts to develop a range of architectural contents that utilize ubiquitous technologies. By grafting the pavilion, one of the most basic forms in architecture, with cutting-edge ubiquitous technologies, this paper intends to suggest a multi-purpose architectural space readily and simply available not only in newly emerging U-cities, but to conventional cities as well.

• 디지털융복합연구
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• 제1권1호
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• pp.93-112
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• 2003

This thesis reviewed following issues that are required in the policies and reaction strategies in the ubiquitous computing environment that continuously create domino effect of changes on the technology, services and business models. - Search for solutions in relation to timing difference of customer needs and emerging technology. - Deployment of management structure that is capable to adapt and react to environmental changes - Re-establishment or re-structuring of policies with the changes to portfolios. Thus, for the IT industry and ubiquitous computing strategies and policies which is based on intangble services and businesses that are accompanied with domino effect changes, must firstly consider above factors then establish the systematic architecture.

• 한국항행학회논문지
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• 제18권6호
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• pp.648-652
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• 2014

기존의 IT 산업 환경은 인터넷을 중심으로 하는 멀티미디어 콘텐트 기반이었으나, 최근 센서와 통신 기술을 접목한 유비쿼터스 기술이 부각되고 있으며 이를 USN (ubiquitous sensor network)라 한다. 건강관리 분야는 USN 적용에 매우 적합한 문야의 하나로 여겨지고 있다. 본 논문에서는 USN을 기반으로 영유아의 건강과 안전을 관리하기 위해 스마트 센서를 이용한 baby care 시스템을 제안하였다. 제안된 시스템은 낙상 감지 센서, 울음 감지 센서, 발열 감지 센서와 정보 전달을 위한 블루투스 네트워크로 구성되었다. 구현된 시스템은 시현을 통해 실효성을 확인하였다.

• 한국전자거래학회지
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• 제14권4호
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• pp.267-286
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• 2009

자동차부품산업에 속한 대부분의 기업은 완성차 조립을 위한 공급기업과의 협력에 있어 공급사슬관리시스템을 필요로 하고 있다. 자동차부품산업은 1차, 2차, 3차 공급업체와 같은 계층적 구조의 산업 특성을 가지고 있다. 최근 RFID 기술을 적용한 새로운 구현사례가 통합된 정보시스템 구현이 요구되는 다양한 영역에서 나타나고 있다. 특히 자동차부품산업의 공급사슬환경은 유비쿼터스환경으로 전환되고 있다. 자동차부품산업에 속한 대부분의 기업은 비즈니스 프로세스의 단축, 거래정보의 공유, 그리고 거래당사자간의 협업관계를 증진하기 위해 RFID기반의 공급사슬관리 구현에 관심이 높다. 본 연구는 제품의 입고, 출고, 재고관리와 같은 자동차부품산업의 물류분야에 RFID 기술을 구현하고자 한다. 연구의 목적은 유비쿼터스 컴퓨팅환경에서 u-SCM 시스템에 적용된 RFID를 활용하여 공급사슬네트워크의 협업관계를 증진하기 위한 것이다. 본 논문의 기여는 UML 기법을 적용하여 RFID기반의 SCM 시스템을 설계하고 구현함으로써 기존 프로세스를 새로운 프로세스로 전환하는 새로운 시스템 접근방안을 제안하는 것이다.