• 한국전산구조공학회:학술대회논문집
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• 한국전산구조공학회 2006년도 정기 학술대회 논문집
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• pp.43-49
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• 2006

Construction CALS has contributed much to the improvement of construction management. Recently, the ubiquitous technology brings another opportunities for expanding tile business horizon in construction. The government policies to upgrade the information technologies in Korean offer an environment in which practical application of ubiquitous becomes more practical. To maintain the level of competitiveness, construction companies need to pay attention to the chance of ubiquitous technologies. This paper introduces the research movement in the construction industry in an attempt to find out the feasibility of ubiquitous technologies such as RFID, USN, etc. The construction process, which is executed in the natural environment, will benefit from the state-of-are information technologies in terms of improved communication interface.

• 한국측량학회:학술대회논문집
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• 한국측량학회 2007년도 춘계학술발표회 논문집
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• pp.295-299
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• 2007

Today, ubiquitous technology (e.g. computers or networked devices pervade everywhere we are) has enlarged by great advancement of information and communication technologies. If ubiquitous technologies is applied to, innovation of spatial information technology is expected. traditional spatial information technologies such as survey, GIS, GPS, LBS, and RS and ubiquitous technology gradual1y have been converged. The aim of this study is to create shared visions in spatial information technologies by scenario based roadmapping. So, we surveyed the state of the art in main spatial information technologies, market status and patent map. Consequently, prospects of spatial information technologies is suggested. The aim of 1st and 2nd NGIS project focused on map supplier was to develop digital map(e.g. framework data, various thematic map). As a result, the best technology of digital mapping is achieved in the world. But, there is not enough to develop GIS and LBS solution. Current market in GIS S/W and Telematics is about 384billon won and 250billion won. a patent is applied in the order, like a USA(1571case, 47%), Japan(883case, 26%), EU(478case, 14%), Korea(446case, 13%). In the future, spatial information technology fused on ubiquitous technology will be focused on user's demand and developing convenience context. The developing target will be realtime monitoring of 3D spatial data based on high resolution coordinate system, sharing and supplying multi-sensor data considered users demand, location service by ubiquitous technologies.

• 디지털융복합연구
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• 제4권1호
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• pp.31-41
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• 2006

This article introduces developing trends of an 'Ubiquitous Interface' as an access method for use of various network resources, such as public wireless networks and un-licensed wireless networks in ubiquitous sensor network environments, without troublesome settings or operations by users. 'Ubiquitous Interface' is a relatively wide sense meaning not only physical interface of specified device or between processors, but anything method for access USN. These 'Ubiquitous Interface' able to provide seamless services that adapt autonomously to the user's movements and changes in the state of wireless resources. Recently, strongly recommended current technologies are RFID, NFC, Multi-mode mobile terminal, UMA mobile terminal and Wearable computer as a future ubiquitous interface. These technologies are have to have flexibility and multiple physical communication channels for seamless service hand over and serve easy connection at huge USN to user. Also, they have to must have flexible software structure. Finally, through the 'Ubiquitous Interface', we will be experience of seamless communication and realize a real liberty of communication.

• 한국비블리아학회지
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• 제20권3호
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• pp.97-114
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• 2009

도서관의 역할 및 서비스는 전통적으로 정보기술의 변화에 많은 영향을 받으면서 발전하여 왔다. 최근 새로운 정보 기술로서 유비쿼터스 기술이 의학, 건축, 상거래, 방송통신 등의 다양한 분야에서 연구되어지고 있다. 이와 같은 유비쿼터스 정보기술은 도서관에서 제공하고 있는 서비스 및 기능에 많은 영향을 미치고 있다. 유비쿼터스 정보기술의 발전과 함께, 도서관은 역할 및 기능에 있어서 많은 변화가 요구된다. 따라서 본 연구에서는 유비쿼터스 컴퓨팅과 네트워크에 대한 개념과 정의를 알아보았으며 특히, 향후 유비쿼터스 사회의 기술적 기반이 되는 요소기술 및 요구사항과 함께, 도서관의 새로운 역할 및 서비스에 대하여 알아 보았다. 이를 위하여 문헌조사, 사례연구 및 전문가그룹과의 인터뷰를 수행하였다. 이를 통하여 본 연구에서는 유비쿼터스 환경에서의 도서관 서비스 및 역할은 두 가지 관점 즉, 네트워크 및 물리적 공간을 기준으로 고려되어져야 함을 제안하였다. 또한 도서관은 전통적인 정보제공기관으로서 뿐만이 아니라 문화기관 및 교육기관으로서 역할이 더욱 확대되어질 것이며 이를 위한 개인화 및 문화 교육서비스를 위한 프로그램의 개발이 요구된다.

• ETRI Journal
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• 제27권6호
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• pp.666-676
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• 2005

In recent years, motivated by the emergence of ubiquitous computing technologies, a new class of networked robots, ubiquitous robots, has been introduced. The Ubiquitous Robotic Companion (URC) is our conceptual vision of ubiquitous service robots that provide users with the services they need, anytime and anywhere in ubiquitous computing environments. To realize the vision of URC, one of the essential requirements for robotic systems is to support ubiquity of services: that is, a robot service must be always available even though there are changes in the service environments. Specifically robotic systems need to be automatically interoperable with sensors and devices in current service environments, rather than statically preprogrammed for them. In this paper, the design and implementation of a semantic-based ubiquitous robotic space (SemanticURS) is presented. SemanticURS enables automated integration of networked robots into ubiquitous computing environments exploiting Semantic Web Services and AI-based planning technologies.

• 한국전자거래학회지
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• 제11권3호
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• pp.89-108
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• 2006

본 연구는 21세기 IT 산업을 주도할 유비쿼터스 시대에 대비하여 IT 인력 양성을 대표하는 국내 대학의 유비쿼터스 기술 및 서비스 인력의 양성실태를 파악하고자한 것이다. 이에, 유비쿼터스 기술 및 서비스 인력에 대한 체계적인 분류체계를 개발하고, 국내 대학의 유비쿼터스 기술 및 서비스 관련 인력 양성 실태를 분석하여 시사점 및 대안을 제시하였다. 유비쿼터스 기술 관련 인력은 유비쿼터스 환경 하에서의 정보의 흐름에 따라 분류하였고, 유비쿼터스 서비스 관련 인력은 유비쿼터스 사용자의 관점에서 분류하였다. 본 연구의 결과물은 유비쿼터스 인력을 양성하기 위한 산 학 연 관의 협력 프로그램을 개발하는데 도움을 줄 것이며, 향후 유비쿼터스 인력의 수급 전망을 분석하는데 참고 자료로 활용될 수 있을 것이다.

• 디지털융복합연구
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• 제6권4호
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• pp.165-176
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• 2008

The exhibition and convention industry offers facilities and services required to host expositions and conferences. Currently, it has been greatly esteemed as a promising industry because it can produce a higher added value and maintain a pure environment at the same time as an aggregate of service industries. Like other industries, the need of digitalization and information system in the exhibition and convention industry makes it introduce ERP and MIS and nowadays ubiquitous related model projects are ongoing. In this paper, we conduct researches regarding the systematic introduction of ubiquitous related technologies through the service and information system identification of exhibition and convention industry, and analysis of value chain and critical success factor. We consider RFID, ZigBee and mobile related technologies as the ubiquitous related technology types and select the exhibition witness and the maintenance of facilities as the area of related technologies introduction. In addition, we propose a scheme used to analyze and solve the problems which could be occurred when ubiquitous related technologies are applied. The results of this paper could be used as a policy to nourish exhibition and convention industry, and a guideline of the host organizations.

• 한국건설관리학회:학술대회논문집
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• 한국건설관리학회 2006년도 정기학술발표대회 논문집
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• pp.602-605
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• 2006

최근, 유비쿼터스 컴퓨팅은 새로운 지식정보국가 건설과 자국의 정보 산업 경쟁력 강화를 위한 핵심 패러다임이라는 인식 하에 미국, 유럽, 일본의 정부 및 기업, 연구소들이 관련 기술에 대한 개발에 총력을 다하고 있다. 우리나라의 경우도 정부의 차세대 성장동력 산업의 주요 부분으로 유비쿼터스 기술을 제시하고 있으며, 국내 정부기관, 기업 또한 유비쿼터스 조기실현을 위한 노력을 경주하고 있는 실정이다. 따라서, 본 논문은 차세대 첨단 정보통신 기술로 부각되고 있는 유비쿼터스 환경을 건설분야에 효율적으로 적용하기 위한 기반 연구로써, 유비쿼터스환경하의 건설 프로세스의 변화양상과 단계별 정보 서비스 구현을 위한 필요한 요소기술들에 대하여 논하고자 한다.

• 대한조선학회논문집
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• 제44권6호
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• pp.657-665
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• 2007

The object of this paper is to describe the ubiquitous computing technologies for ship, which is produced and assembled by many steel blocks. It includes the testing of a 2.4GHz wireless communications platforms and radio-frequency identification technology with the blocks disturbing the wireless communication. The power line communication that is established in a ship already is also experimented for some data transfer. Also, possible application areas of the ubiquitous computing technology to ships are discussed. At last, the test bed copied from an actual vessel was installed and data acquisition tests were established using wire and wireless communication. In this paper, we implemented some ubiquitous computing technologies in the test bed simulating a ship environment and investigated the basic characteristics of ubiquitous computing technologies.

• International Journal of Contents
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• 제2권2호
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• pp.6-9
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• 2006

The style of war in the $21^{st}$ century became digitalized cooperative union tactic, which relies heavily on the system providing real time information. Critical information is provided during the war from sensing to shooting. Therefore, epochal development in observation, reconnaissance (ISR), commanding (C4I) and precision strike (PGM) are necessary. Application of ubiquitous computing and network technologies in national defense is necessary for carrying out with various types of wars in the $21^{st}$ century. Therefore, the author wants to research core technology sector that can be developed and applied in preparation of ubiquitous national defense era. Also plans for applying recent u-Defense technology to the military sector had been suggested. Particularly, the author have suggested plans for utilizing combined future information technologies such as ad-hoc network, RFID for the logistic supply in construction of u-Defense system. By utilizing these information technologies, combat power and strategic capabilities of the military can be enhanced greatly.